Trace number 3725132

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 2012-06-01? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
MD5SUM5f836d1b8d150c1925229546ed283812
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark371
Best CPU time to get the best result obtained on this benchmark1793.18
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 453
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 491651
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 491651
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 

22.99/23.10	c 2012-06-02T12:06:05+0200
22.99/23.10	c arch = x86_64
22.99/23.10	c os = linux
22.99/23.10	c compiler = ghc 7.4
22.99/23.10	c packages:
22.99/23.10	c   OptDir-0.0.1
22.99/23.10	c   array-0.4.0.0
22.99/23.10	c   base-4.5.0.0
22.99/23.10	c   bytestring-0.9.2.1
22.99/23.10	c   containers-0.4.2.1
22.99/23.10	c   deepseq-1.3.0.0
22.99/23.10	c   mtl-2.1.1
22.99/23.10	c   old_locale-1.0.0.4
22.99/23.10	c   parse_dimacs-1.2
22.99/23.10	c   parsec-3.1.2
22.99/23.10	c   queue-0.1.2
22.99/23.10	c   stm-2.3
22.99/23.10	c   time-1.4
22.99/23.10	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725132-1338631565.opb"]
22.99/23.10	c #vars 10000
22.99/23.10	c #constraints 656900
22.99/23.10	c Solving starts ...
24.48/24.53	c solving time = 1.423s
24.48/24.53	c #decision = 18493
24.48/24.53	c #conflict = 108
24.48/24.53	c #restart = 1
24.48/24.53	o 484
24.88/24.90	c Solving starts ...
24.98/25.01	c solving time = 0.101s
24.98/25.01	c #decision = 27246
24.98/25.01	c #conflict = 109
24.98/25.01	c #restart = 1
24.98/25.01	o 483
24.98/25.03	c Solving starts ...
25.48/25.51	c solving time = 0.472s
25.48/25.51	c #decision = 35928
25.48/25.51	c #conflict = 119
25.48/25.51	c #restart = 1
25.48/25.51	o 469
25.48/25.54	c Solving starts ...
25.69/25.77	c solving time = 0.226s
25.69/25.77	c #decision = 36050
25.69/25.77	c #conflict = 119
25.69/25.77	c #restart = 1
25.69/25.77	o 468
25.69/25.79	c Solving starts ...
27.38/27.40	c solving time = 1.596s
27.38/27.40	c #decision = 36172
27.38/27.40	c #conflict = 120
27.38/27.40	c #restart = 1
27.38/27.40	o 467
27.38/27.42	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-3725132-1338631565/watcher-3725132-1338631565 -o /tmp/evaluation-result-3725132-1338631565/solver-3725132-1338631565 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725132-1338631565.opb 

running on 4 cores: 1,3,5,7

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: 1.28 0.36 0.12 3/176 28786
/proc/meminfo: memFree=25722112/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 844 0 0 0 0 0 0 0 20 0 1 0 329282012 7421952 765 33554432000 4194304 8989770 140737257848672 140733763105448 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 1812 765 425 1171 0 589 0

[startup+0.094361 s]
/proc/loadavg: 1.28 0.36 0.12 3/176 28786
/proc/meminfo: memFree=25722112/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=13392 CPUtime=0.08 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 2479 0 0 0 8 0 0 0 20 0 1 0 329282012 13713408 2400 33554432000 4194304 8989770 140737257848672 140733763105448 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 3348 2400 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 13392

[startup+0.100216 s]
/proc/loadavg: 1.28 0.36 0.12 3/176 28786
/proc/meminfo: memFree=25722112/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=13392 CPUtime=0.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 2479 0 0 0 9 0 0 0 20 0 1 0 329282012 13713408 2400 33554432000 4194304 8989770 140737257848672 140733763105448 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 3348 2400 431 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300235 s]
/proc/loadavg: 1.28 0.36 0.12 3/176 28786
/proc/meminfo: memFree=25722112/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=25680 CPUtime=0.29 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 5697 0 0 0 28 1 0 0 20 0 1 0 329282012 26296320 5618 33554432000 4194304 8989770 140737257848672 140733763105448 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 6420 5618 431 1171 0 5197 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25680

[startup+0.700247 s]
/proc/loadavg: 1.28 0.36 0.12 3/176 28786
/proc/meminfo: memFree=25722112/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=58448 CPUtime=0.69 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 13889 0 0 0 67 2 0 0 20 0 1 0 329282012 59850752 13810 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 14612 13810 431 1171 0 13389 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58448

[startup+1.50025 s]
/proc/loadavg: 1.28 0.36 0.12 3/177 28787
/proc/meminfo: memFree=25649316/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=104528 CPUtime=1.49 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 25409 0 0 0 144 5 0 0 20 0 1 0 329282012 107036672 25330 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 26132 25330 431 1171 0 24909 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104528

[startup+3.10029 s]
/proc/loadavg: 1.28 0.36 0.12 3/177 28787
/proc/meminfo: memFree=25582960/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=196688 CPUtime=3.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 48449 0 0 0 299 10 0 0 20 0 1 0 329282012 201408512 48370 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 49172 48370 431 1171 0 47949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 196688

[startup+6.30024 s]
/proc/loadavg: 1.42 0.41 0.14 3/177 28787
/proc/meminfo: memFree=25352344/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=452688 CPUtime=6.29 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 112209 0 0 0 608 21 0 0 20 0 1 0 329282012 463552512 112130 33554432000 4194304 8989770 140737257848672 140737257848168 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 113172 112139 431 1171 0 111949 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 452688

[startup+12.7002 s]
/proc/loadavg: 1.46 0.43 0.15 3/174 28794
/proc/meminfo: memFree=28595324/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=12.69 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181586 0 0 0 1233 36 0 0 20 0 1 0 329282012 746668032 181507 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181507 442 1171 0 181069 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 729168

[startup+25.5003 s]
/proc/loadavg: 1.58 0.51 0.18 3/174 28794
/proc/meminfo: memFree=28596068/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=25.48 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181616 0 0 0 2508 40 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257831768 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 729168

[startup+51.1003 s]
/proc/loadavg: 1.72 0.63 0.22 3/177 28826
/proc/meminfo: memFree=28597148/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=51.07 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181622 0 0 0 5062 45 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 729168

[startup+102.3 s]
/proc/loadavg: 1.88 0.84 0.31 3/177 28826
/proc/meminfo: memFree=28496132/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=102.27 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181630 0 0 0 10171 56 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 729168

[startup+162.3 s]
/proc/loadavg: 1.95 1.05 0.42 3/177 28826
/proc/meminfo: memFree=28449164/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=162.24 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181659 0 0 0 16156 68 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 729168

[startup+222.307 s]
/proc/loadavg: 2.01 1.23 0.52 3/177 28826
/proc/meminfo: memFree=28444980/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=222.24 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181674 0 0 0 22143 81 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257847936 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 729168

[startup+282.3 s]
/proc/loadavg: 2.00 1.37 0.61 3/178 28829
/proc/meminfo: memFree=28434692/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=282.22 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181674 0 0 0 28124 98 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 729168

[startup+342.3 s]
/proc/loadavg: 2.00 1.48 0.69 3/177 28830
/proc/meminfo: memFree=28409556/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=342.21 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181678 0 0 0 34108 113 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4209256 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 729168

[startup+402.3 s]
/proc/loadavg: 2.00 1.57 0.77 3/177 28830
/proc/meminfo: memFree=28409584/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=402.2 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181679 0 0 0 40092 128 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846656 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 729168

[startup+462.3 s]
/proc/loadavg: 2.00 1.65 0.84 3/177 28830
/proc/meminfo: memFree=28366784/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=462.18 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 46074 144 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 729168

[startup+522.3 s]
/proc/loadavg: 2.00 1.71 0.91 3/177 28830
/proc/meminfo: memFree=28366132/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=522.18 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 52061 157 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 729168

[startup+582.3 s]
/proc/loadavg: 2.00 1.76 0.98 3/177 28830
/proc/meminfo: memFree=28366284/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=582.17 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 58044 173 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 729168

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 1.91 1.25 3/178 28834
/proc/meminfo: memFree=28351476/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=882.13 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 87969 244 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 4209187 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 729168

[startup+942.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/177 28834
/proc/meminfo: memFree=28351484/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=942.12 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 93954 258 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257847936 4209198 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 729168

[startup+1002.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/177 28835
/proc/meminfo: memFree=28351608/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1002.11 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 99938 273 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257847936 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 729168

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/177 28835
/proc/meminfo: memFree=28351608/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1062.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 105922 287 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 729168

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.41 3/177 28835
/proc/meminfo: memFree=28351612/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1122.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 111909 300 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 729168

[startup+1182.3 s]
/proc/loadavg: 2.00 1.96 1.45 3/177 28835
/proc/meminfo: memFree=28351488/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1182.08 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 117894 314 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 729168

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/176 28835
/proc/meminfo: memFree=28352116/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1242.07 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 123879 328 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 729168

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/178 28838
/proc/meminfo: memFree=28331712/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1302.06 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 129863 343 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 729168

[startup+1362.3 s]
/proc/loadavg: 2.04 1.99 1.54 3/177 28838
/proc/meminfo: memFree=28311436/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1362.05 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 135846 359 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 729168

[startup+1422.3 s]
/proc/loadavg: 2.06 2.00 1.57 3/177 28838
/proc/meminfo: memFree=28282724/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1422.05 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 141831 374 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846656 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 729168

[startup+1482.3 s]
/proc/loadavg: 2.08 2.01 1.60 3/178 28841
/proc/meminfo: memFree=28282592/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1482.04 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 147817 387 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 729168

[startup+1542.31 s]
/proc/loadavg: 2.03 2.01 1.62 3/177 28841
/proc/meminfo: memFree=28282852/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1542.03 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 153804 399 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4426060 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 729168

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 1.64 3/177 28842
/proc/meminfo: memFree=28282604/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1602.01 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 159788 413 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257847936 4208827 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 729168

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.66 3/177 28842
/proc/meminfo: memFree=28281612/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1662 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 165773 427 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 4209442 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 729168

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.68 3/177 28842
/proc/meminfo: memFree=28281736/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1721.99 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 171757 442 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257848168 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 729168

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.70 3/177 28842
/proc/meminfo: memFree=28281488/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1781.98 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 177742 456 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846656 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 729168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.70 3/177 28842
/proc/meminfo: memFree=28281612/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1800.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 179549 460 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 729168

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.70 3/177 28842
/proc/meminfo: memFree=28281612/32873648 swapFree=7116/7116
[pid=28786] ppid=28784 vsize=729168 CPUtime=1800.09 cores=1,3,5,7
/proc/28786/stat : 28786 (toysat) R 28784 28786 28704 0 -1 4202496 181684 0 0 0 179549 460 0 0 20 0 1 0 329282012 746668032 181541 33554432000 4194304 8989770 140737257848672 140737257846592 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/28786/statm: 182292 181541 471 1171 0 181069 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 729168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1795.49
CPU system time (s): 4.6103
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 729168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.49
system time used= 4.6103
maximum resident set size= 726164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 181684
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= 72
involuntary context switches= 1880

runsolver used 3.67044 second user time and 9.43456 second system time

The end

Launcher Data 

Begin job on node123 at 2012-06-02 12:06:05
IDJOB=3725132
IDBENCH=1970
IDSOLVER=2308
FILE ID=node123/3725132-1338631565
RUNJOBID= node123-1338631508-28721
PBS_JOBID= 14636457
Free space on /tmp= 71208 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725132-1338631565/watcher-3725132-1338631565 -o /tmp/evaluation-result-3725132-1338631565/solver-3725132-1338631565 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725132-1338631565.opb

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

MD5SUM BENCH= 5f836d1b8d150c1925229546ed283812
RANDOM SEED=447181744

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        25722492 kB
Buffers:          465772 kB
Cached:          2191324 kB
SwapCached:         2272 kB
Active:          4485288 kB
Inactive:        1773252 kB
Active(anon):    3596236 kB
Inactive(anon):     5520 kB
Active(file):     889052 kB
Inactive(file):  1767732 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100312 kB
Dirty:             24044 kB
Writeback:            36 kB
AnonPages:       3604556 kB
Mapped:            12000 kB
Shmem:                 0 kB
Slab:             747292 kB
SReclaimable:     191668 kB
SUnreclaim:       555624 kB
KernelStack:        1456 kB
PageTables:        10912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    3717820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71288 MiB
End job on node123 at 2012-06-02 12:36:08