Trace number 3724597

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) 1800.06 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-seymour1.opb
MD5SUM385b8c04483c735ba913a305372f124f
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark471080
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 456321
Optimality of the best value was proved NO
Number of variables10582
Total number of constraints5865
Number of constraints which are clauses651
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5214
Minimum length of a constraint1
Maximum length of a constraint198
Number of terms in the objective function 10582
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2347111
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2347111
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.68/14.70	c 2012-06-02T12:05:31+0200
14.68/14.70	c arch = x86_64
14.68/14.70	c os = linux
14.68/14.70	c compiler = ghc 7.4
14.68/14.70	c packages:
14.68/14.70	c   OptDir-0.0.1
14.68/14.70	c   array-0.4.0.0
14.68/14.70	c   base-4.5.0.0
14.68/14.70	c   bytestring-0.9.2.1
14.68/14.70	c   containers-0.4.2.1
14.68/14.70	c   deepseq-1.3.0.0
14.68/14.70	c   mtl-2.1.1
14.68/14.70	c   old_locale-1.0.0.4
14.68/14.70	c   parse_dimacs-1.2
14.68/14.70	c   parsec-3.1.2
14.68/14.70	c   queue-0.1.2
14.68/14.70	c   stm-2.3
14.68/14.70	c   time-1.4
14.68/14.70	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724597-1338631531.opb"]
14.68/14.70	c #vars 10582
14.68/14.70	c #constraints 5865
14.68/14.70	c Solving starts ...
15.48/15.56	c solving time = 0.834s
15.48/15.56	c #decision = 5026
15.48/15.56	c #conflict = 0
15.48/15.56	c #restart = 0
15.48/15.56	o 456322
15.48/15.59	c Solving starts ...
18.49/18.51	c solving time = 2.889s
18.49/18.51	c #decision = 10052
18.49/18.51	c #conflict = 1
18.49/18.51	c #restart = 0
18.49/18.51	o 456321
18.49/18.53	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-3724597-1338631531/watcher-3724597-1338631531 -o /tmp/evaluation-result-3724597-1338631531/solver-3724597-1338631531 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724597-1338631531.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: 0.41 0.10 0.03 3/173 1031
/proc/meminfo: memFree=26136216/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=6224 CPUtime=0 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 786 0 0 0 0 0 0 0 20 0 1 0 329278553 6373376 705 33554432000 4194304 8989770 140737475284768 140737256480856 4209325 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 1556 709 424 1171 0 333 0

[startup+0.0797949 s]
/proc/loadavg: 0.41 0.10 0.03 3/173 1031
/proc/meminfo: memFree=26136216/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=11344 CPUtime=0.07 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 2022 0 0 0 7 0 0 0 20 0 1 0 329278553 11616256 1941 33554432000 4194304 8989770 140737475284768 140737475284264 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 2836 1941 431 1171 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11344

[startup+0.100311 s]
/proc/loadavg: 0.41 0.10 0.03 3/173 1031
/proc/meminfo: memFree=26136216/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=12368 CPUtime=0.09 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 2370 0 0 0 9 0 0 0 20 0 1 0 329278553 12664832 2289 33554432000 4194304 8989770 140737475284768 140737475284264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 3092 2289 431 1171 0 1869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12368

[startup+0.300275 s]
/proc/loadavg: 0.41 0.10 0.03 3/173 1031
/proc/meminfo: memFree=26136216/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=24656 CPUtime=0.28 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 5442 0 0 0 28 0 0 0 20 0 1 0 329278553 25247744 5361 33554432000 4194304 8989770 140737475284768 140737475284264 5797873 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 6164 5361 431 1171 0 4941 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24656

[startup+0.700307 s]
/proc/loadavg: 0.41 0.10 0.03 3/173 1031
/proc/meminfo: memFree=26136216/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=47184 CPUtime=0.69 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 11074 0 0 0 67 2 0 0 20 0 1 0 329278553 48316416 10993 33554432000 4194304 8989770 140737475284768 140737475284264 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 11796 10993 431 1171 0 10573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47184

[startup+1.50032 s]
/proc/loadavg: 0.41 0.10 0.03 3/174 1032
/proc/meminfo: memFree=26081780/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=95312 CPUtime=1.49 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 23111 0 0 0 145 4 0 0 20 0 1 0 329278553 97599488 23030 33554432000 4194304 8989770 140737475284768 140737475284264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 23828 23030 436 1171 0 22605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95312

[startup+3.10029 s]
/proc/loadavg: 0.41 0.10 0.03 3/174 1032
/proc/meminfo: memFree=26024980/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=115792 CPUtime=3.09 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 28249 0 0 0 303 6 0 0 20 0 1 0 329278553 118571008 28168 33554432000 4194304 8989770 140737475284768 140737475284264 5400432 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 28948 28168 448 1171 0 27725 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115792

[startup+6.30031 s]
/proc/loadavg: 0.54 0.13 0.04 3/173 1032
/proc/meminfo: memFree=26015704/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=126032 CPUtime=6.28 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 30809 0 0 0 619 9 0 0 20 0 1 0 329278553 129056768 30728 33554432000 4194304 8989770 140737475284768 140737475284264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 31508 30728 448 1171 0 30285 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 126032

[startup+12.7003 s]
/proc/loadavg: 0.66 0.16 0.05 3/174 1033
/proc/meminfo: memFree=26013124/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=126032 CPUtime=12.68 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 30814 0 0 0 1253 15 0 0 20 0 1 0 329278553 129056768 30728 33554432000 4194304 8989770 140737475284768 140737475284032 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 31508 30728 448 1171 0 30285 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 126032

[startup+25.5004 s]
/proc/loadavg: 0.95 0.25 0.08 3/174 1033
/proc/meminfo: memFree=25975536/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=163920 CPUtime=25.48 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 40309 0 0 0 2511 37 0 0 20 0 1 0 329278553 167854080 40223 33554432000 4194304 8989770 140737475284768 140737475284032 6858376 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 40980 40223 471 1171 0 39757 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 163920

[startup+51.1004 s]
/proc/loadavg: 1.38 0.40 0.14 3/175 1034
/proc/meminfo: memFree=25965932/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=172112 CPUtime=51.06 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 42368 0 0 0 5010 96 0 0 20 0 1 0 329278553 176242688 42271 33554432000 4194304 8989770 140737475284768 140737475284264 7748696 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 43028 42271 471 1171 0 41805 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 172112

[startup+102.307 s]
/proc/loadavg: 1.73 0.65 0.23 3/175 1034
/proc/meminfo: memFree=25955312/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=182352 CPUtime=102.25 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 44948 0 0 0 9971 254 0 0 20 0 1 0 329278553 186728448 44831 33554432000 4194304 8989770 140737475284768 140737475284032 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 45588 44831 471 1171 0 44365 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 182352

[startup+162.3 s]
/proc/loadavg: 1.90 0.89 0.34 3/175 1034
/proc/meminfo: memFree=25945936/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=191568 CPUtime=162.22 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 47256 0 0 0 15812 410 0 0 20 0 1 0 329278553 196165632 47135 33554432000 4194304 8989770 140737475284768 140737475284264 6858464 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 47892 47135 471 1171 0 46669 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 191568

[startup+222.3 s]
/proc/loadavg: 1.96 1.09 0.44 3/175 1034
/proc/meminfo: memFree=25937752/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=198736 CPUtime=222.21 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 49048 0 0 0 21650 571 0 0 20 0 1 0 329278553 203505664 48927 33554432000 4194304 8989770 140737475284768 140737475284264 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 49684 48927 471 1171 0 48461 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 198736

[startup+282.3 s]
/proc/loadavg: 1.98 1.25 0.54 3/176 1037
/proc/meminfo: memFree=25929788/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=205904 CPUtime=282.2 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 50845 0 0 0 27510 710 0 0 20 0 1 0 329278553 210845696 50719 33554432000 4194304 8989770 140737475284768 140737475284264 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 51476 50719 471 1171 0 50253 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 205904

[startup+342.3 s]
/proc/loadavg: 1.99 1.39 0.62 3/175 1038
/proc/meminfo: memFree=25922736/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=213072 CPUtime=342.2 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 52637 0 0 0 33364 856 0 0 20 0 1 0 329278553 218185728 52511 33554432000 4194304 8989770 140737475284768 140737475284032 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 53268 52511 471 1171 0 52045 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 213072

[startup+402.3 s]
/proc/loadavg: 1.99 1.50 0.71 3/175 1038
/proc/meminfo: memFree=25914472/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=221264 CPUtime=402.18 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 54691 0 0 0 39213 1005 0 0 20 0 1 0 329278553 226574336 54559 33554432000 4194304 8989770 140737475284768 140737475282688 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 55316 54559 471 1171 0 54093 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 221264

[startup+462.3 s]
/proc/loadavg: 1.99 1.58 0.79 3/175 1038
/proc/meminfo: memFree=25905172/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=229456 CPUtime=462.18 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 56739 0 0 0 45069 1149 0 0 20 0 1 0 329278553 234962944 56607 33554432000 4194304 8989770 140737475284768 140737475284264 4469708 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 57364 56607 471 1171 0 56141 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 229456

[startup+522.3 s]
/proc/loadavg: 2.07 1.67 0.86 3/175 1038
/proc/meminfo: memFree=25897980/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=234576 CPUtime=522.16 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 58019 0 0 0 50940 1276 0 0 20 0 1 0 329278553 240205824 57887 33554432000 4194304 8989770 140737475284768 140737475284264 4426168 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 58644 57887 471 1171 0 57421 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 234576

[startup+582.3 s]
/proc/loadavg: 2.03 1.73 0.93 3/175 1038
/proc/meminfo: memFree=25890772/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=241744 CPUtime=582.16 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 59814 0 0 0 56808 1408 0 0 20 0 1 0 329278553 247545856 59679 33554432000 4194304 8989770 140737475284768 140737475282752 7677906 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 60436 59679 471 1171 0 59213 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 241744

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 1.87 1.16 3/175 1039
/proc/meminfo: memFree=25863656/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=267344 CPUtime=822.11 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 66221 0 0 0 80363 1848 0 0 20 0 1 0 329278553 273760256 66079 33554432000 4194304 8989770 140737475284768 140737475284264 4469776 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 66836 66079 471 1171 0 65613 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 267344

[startup+882.3 s]
/proc/loadavg: 2.00 1.89 1.21 3/176 1042
/proc/meminfo: memFree=25858040/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=272464 CPUtime=882.1 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 67504 0 0 0 86262 1948 0 0 20 0 1 0 329278553 279003136 67359 33554432000 4194304 8989770 140737475284768 140737475284264 7416165 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 68116 67359 471 1171 0 66893 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 272464

[startup+942.3 s]
/proc/loadavg: 2.00 1.91 1.26 3/175 1043
/proc/meminfo: memFree=25852232/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=278608 CPUtime=942.09 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 69041 0 0 0 92168 2041 0 0 20 0 1 0 329278553 285294592 68895 33554432000 4194304 8989770 140737475284768 140737475284264 4208846 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 69652 68895 471 1171 0 68429 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 278608

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/175 1043
/proc/meminfo: memFree=25846156/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=284752 CPUtime=1002.08 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 70577 0 0 0 98072 2136 0 0 20 0 1 0 329278553 291586048 70431 33554432000 4194304 8989770 140737475284768 140737475284264 4208870 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 71188 70431 471 1171 0 69965 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 284752

[startup+1062.3 s]
/proc/loadavg: 2.03 1.95 1.35 3/175 1043
/proc/meminfo: memFree=25840884/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=290896 CPUtime=1062.07 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 72114 0 0 0 103987 2220 0 0 20 0 1 0 329278553 297877504 71967 33554432000 4194304 8989770 140737475284768 140737475284032 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 72724 71967 471 1171 0 71501 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 290896

[startup+1122.3 s]
/proc/loadavg: 2.01 1.95 1.39 3/175 1043
/proc/meminfo: memFree=25831752/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=299088 CPUtime=1122.06 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 74166 0 0 0 109906 2300 0 0 20 0 1 0 329278553 306266112 74015 33554432000 4194304 8989770 140737475284768 140737475284032 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 74772 74015 471 1171 0 73549 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 299088

[startup+1182.3 s]
/proc/loadavg: 2.04 1.97 1.43 3/175 1043
/proc/meminfo: memFree=25827660/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=303184 CPUtime=1182.05 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 75190 0 0 0 115831 2374 0 0 20 0 1 0 329278553 310460416 75039 33554432000 4194304 8989770 140737475284768 140737475284032 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 75796 75039 471 1171 0 74573 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 303184

[startup+1242.3 s]
/proc/loadavg: 2.01 1.97 1.46 3/175 1044
/proc/meminfo: memFree=25821088/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=310352 CPUtime=1242.04 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 76769 0 0 0 121758 2446 0 0 20 0 1 0 329278553 317800448 76618 33554432000 4194304 8989770 140737475284768 140737475284264 6858464 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 77588 76618 471 1171 0 76365 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 310352

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.49 3/175 1044
/proc/meminfo: memFree=25812944/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=317520 CPUtime=1302.02 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 78782 0 0 0 127688 2514 0 0 20 0 1 0 329278553 325140480 78623 33554432000 4194304 8989770 140737475284768 140737475284032 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 79380 78623 471 1171 0 78157 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 317520

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.52 3/175 1044
/proc/meminfo: memFree=25808108/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=322640 CPUtime=1362.01 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 80062 0 0 0 133624 2577 0 0 20 0 1 0 329278553 330383360 79903 33554432000 4194304 8989770 140737475284768 140737475284264 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 80660 79903 471 1171 0 79437 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 322640

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.55 3/175 1044
/proc/meminfo: memFree=25800916/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=329808 CPUtime=1422.01 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 81854 0 0 0 139563 2638 0 0 20 0 1 0 329278553 337723392 81695 33554432000 4194304 8989770 140737475284768 140737475284032 7953280 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 82452 81695 471 1171 0 81229 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 329808

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.57 3/176 1047
/proc/meminfo: memFree=25794764/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=335952 CPUtime=1482 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 83392 0 0 0 145506 2694 0 0 20 0 1 0 329278553 344014848 83231 33554432000 4194304 8989770 140737475284768 140737475284264 7697332 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 83988 83231 471 1171 0 82765 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 335952

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.60 3/175 1048
/proc/meminfo: memFree=25790604/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=340048 CPUtime=1541.98 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 84418 0 0 0 151454 2744 0 0 20 0 1 0 329278553 348209152 84255 33554432000 4194304 8989770 140737475284768 140737475284264 7733240 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 85012 84255 471 1171 0 83789 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 340048

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.62 3/175 1048
/proc/meminfo: memFree=25785148/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=346192 CPUtime=1601.97 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 85954 0 0 0 157400 2797 0 0 20 0 1 0 329278553 354500608 85791 33554432000 4194304 8989770 140737475284768 140737475284264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 86548 85791 471 1171 0 85325 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 346192

[startup+1662.3 s]
/proc/loadavg: 2.04 1.99 1.65 3/175 1048
/proc/meminfo: memFree=25778700/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=353360 CPUtime=1661.97 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 87624 0 0 0 163344 2853 0 0 20 0 1 0 329278553 361840640 87461 33554432000 4194304 8989770 140737475284768 140737475284264 4452369 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 88340 87461 471 1171 0 87117 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 353360

[startup+1722.3 s]
/proc/loadavg: 2.01 1.99 1.66 3/176 1049
/proc/meminfo: memFree=25772780/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=358480 CPUtime=1721.95 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 89029 0 0 0 169293 2902 0 0 20 0 1 0 329278553 367083520 88863 33554432000 4194304 8989770 140737475284768 140737475284032 4208823 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 89620 88863 471 1171 0 88397 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 358480

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.68 3/175 1049
/proc/meminfo: memFree=25764852/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=364624 CPUtime=1781.94 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 90565 0 0 0 175243 2951 0 0 20 0 1 0 329278553 373374976 90399 33554432000 4194304 8989770 140737475284768 140737475284032 4204685 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 91156 90399 471 1171 0 89933 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 364624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 1.99 1.69 3/175 1090
/proc/meminfo: memFree=25764712/32873852 swapFree=6856/6856
[pid=1031] ppid=1029 vsize=366672 CPUtime=1800.04 cores=1,3,5,7
/proc/1031/stat : 1031 (toysat) R 1029 1031 909 0 -1 4202496 91077 0 0 0 177038 2966 0 0 20 0 1 0 329278553 375472128 90911 33554432000 4194304 8989770 140737475284768 140737475284264 7857787 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1031/statm: 91668 90911 471 1171 0 90445 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 366672

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): 1800.06
CPU user time (s): 1770.39
CPU system time (s): 29.6705
CPU usage (%): 99.9806
Max. virtual memory (cumulated for all children) (KiB): 366672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1770.39
system time used= 29.6705
maximum resident set size= 363644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91077
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= 88
involuntary context switches= 1862

runsolver used 5.35219 second user time and 8.27274 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-02 12:05:31
IDJOB=3724597
IDBENCH=1506
IDSOLVER=2308
FILE ID=node129/3724597-1338631531
RUNJOBID= node129-1338631508-926
PBS_JOBID= 14636451
Free space on /tmp= 70488 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-seymour1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724597-1338631531/watcher-3724597-1338631531 -o /tmp/evaluation-result-3724597-1338631531/solver-3724597-1338631531 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724597-1338631531.opb

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

MD5SUM BENCH= 385b8c04483c735ba913a305372f124f
RANDOM SEED=1886647462

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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	: 5331.91
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		: 2666.957
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		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
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	: 5331.92
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		: 2666.957
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.957
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        26136364 kB
Buffers:          444436 kB
Cached:          5404028 kB
SwapCached:            0 kB
Active:          2444648 kB
Inactive:        3418072 kB
Active(anon):       5888 kB
Inactive(anon):    10760 kB
Active(file):    2438760 kB
Inactive(file):  3407312 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             18356 kB
Writeback:             0 kB
AnonPages:         20860 kB
Mapped:            15916 kB
Shmem:               204 kB
Slab:             738392 kB
SReclaimable:     180228 kB
SUnreclaim:       558164 kB
KernelStack:        1424 kB
PageTables:         3924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     126572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 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= 70480 MiB
End job on node129 at 2012-06-02 12:35:33