Trace number 3725151

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) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
MD5SUMdc857dc123c51e1f53f981679774fda8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-47
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80072
Number of constraints which are clauses80072
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 constraint2
Number of terms in the objective function 1150
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.39/1.47	c 2012-06-02T12:38:26+0200
1.39/1.47	c arch = x86_64
1.39/1.47	c os = linux
1.39/1.47	c compiler = ghc 7.4
1.39/1.47	c packages:
1.39/1.47	c   OptDir-0.0.1
1.39/1.47	c   array-0.4.0.0
1.39/1.47	c   base-4.5.0.0
1.39/1.47	c   bytestring-0.9.2.1
1.39/1.47	c   containers-0.4.2.1
1.39/1.47	c   deepseq-1.3.0.0
1.39/1.47	c   mtl-2.1.1
1.39/1.47	c   old_locale-1.0.0.4
1.39/1.47	c   parse_dimacs-1.2
1.39/1.47	c   parsec-3.1.2
1.39/1.47	c   queue-0.1.2
1.39/1.47	c   stm-2.3
1.39/1.47	c   time-1.4
1.39/1.47	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3725151-1338633506.opb"]
1.39/1.47	c #vars 1150
1.39/1.47	c #constraints 80072
1.39/1.47	c Solving starts ...
1.39/1.47	c solving time = 0.005s
1.39/1.47	c #decision = 31
1.39/1.47	c #conflict = 0
1.39/1.47	c #restart = 0
1.39/1.47	o -31
1.39/1.48	c Solving starts ...
21.18/21.24	c solving time = 19.748s
21.18/21.24	c #decision = 11471
21.18/21.24	c #conflict = 3597
21.18/21.24	c #restart = 7
21.18/21.24	o -32
21.18/21.24	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-3725151-1338633506/watcher-3725151-1338633506 -o /tmp/evaluation-result-3725151-1338633506/solver-3725151-1338633506 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725151-1338633506.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 1.99 1.73 2/174 1167
/proc/meminfo: memFree=26105868/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=6224 CPUtime=0 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 784 0 0 0 0 0 0 0 20 0 1 0 329476053 6373376 704 33554432000 4194304 8989770 140733490142464 140735792952072 7732715 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 1556 704 425 1171 0 333 0

[startup+0.0803721 s]
/proc/loadavg: 2.00 1.99 1.73 2/174 1167
/proc/meminfo: memFree=26105868/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=11344 CPUtime=0.07 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 2112 0 0 0 7 0 0 0 20 0 1 0 329476053 11616256 2032 33554432000 4194304 8989770 140733490142464 140735792952072 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 2836 2032 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11344

[startup+0.100343 s]
/proc/loadavg: 2.00 1.99 1.73 2/174 1167
/proc/meminfo: memFree=26105868/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=13392 CPUtime=0.09 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 2624 0 0 0 9 0 0 0 20 0 1 0 329476053 13713408 2544 33554432000 4194304 8989770 140733490142464 140735792952072 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 3348 2544 430 1171 0 2125 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13392

[startup+0.300335 s]
/proc/loadavg: 2.00 1.99 1.73 2/174 1167
/proc/meminfo: memFree=26105868/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=27728 CPUtime=0.29 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 6209 0 0 0 28 1 0 0 20 0 1 0 329476053 28393472 6129 33554432000 4194304 8989770 140733490142464 140733490141960 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 6932 6129 431 1171 0 5709 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27728

[startup+0.700332 s]
/proc/loadavg: 2.00 1.99 1.73 2/174 1167
/proc/meminfo: memFree=26105868/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=50256 CPUtime=0.69 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 11605 0 0 0 66 3 0 0 20 0 1 0 329476053 51462144 11525 33554432000 4194304 8989770 140733490142464 140733490141960 4209439 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 12564 11532 431 1171 0 11341 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50256

[startup+1.50032 s]
/proc/loadavg: 2.00 1.99 1.73 3/175 1168
/proc/meminfo: memFree=26028352/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=94288 CPUtime=1.49 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 22895 0 0 0 144 5 0 0 20 0 1 0 329476053 96550912 22815 33554432000 4194304 8989770 140733490142464 140733490141960 6588580 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 23572 22815 471 1171 0 22349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94288

[startup+3.10033 s]
/proc/loadavg: 2.00 1.99 1.73 3/175 1168
/proc/meminfo: memFree=26015208/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=94288 CPUtime=3.08 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 22895 0 0 0 303 5 0 0 20 0 1 0 329476053 96550912 22815 33554432000 4194304 8989770 140733490142464 140733490141960 4469708 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 23572 22815 471 1171 0 22349 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94288

[startup+6.3003 s]
/proc/loadavg: 2.00 1.99 1.74 3/175 1168
/proc/meminfo: memFree=26006336/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=106576 CPUtime=6.29 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 25969 0 0 0 622 7 0 0 20 0 1 0 329476053 109133824 25887 33554432000 4194304 8989770 140733490142464 140733490141728 4209206 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 26644 25887 471 1171 0 25421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 106576

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 1.74 3/175 1168
/proc/meminfo: memFree=25975592/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=137296 CPUtime=12.69 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 33410 0 0 0 1259 10 0 0 20 0 1 0 329476053 140591104 33328 33554432000 4194304 8989770 140733490142464 140733490141960 4469522 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 34324 33328 471 1171 0 33101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137296

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 1.74 3/175 1168
/proc/meminfo: memFree=25919388/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=187472 CPUtime=25.47 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 46188 0 0 0 2534 13 0 0 20 0 1 0 329476053 191971328 46094 33554432000 4194304 8989770 140733490142464 140733490141960 6858464 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 46868 46094 471 1171 0 45645 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 187472

[startup+51.1003 s]
/proc/loadavg: 2.08 2.00 1.75 3/175 1168
/proc/meminfo: memFree=25846196/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=259152 CPUtime=51.06 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 64041 0 0 0 5085 21 0 0 20 0 1 0 329476053 265371648 63936 33554432000 4194304 8989770 140733490142464 140733490141728 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 64788 63936 471 1171 0 63565 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 259152

[startup+102.306 s]
/proc/loadavg: 2.03 2.00 1.76 3/176 1171
/proc/meminfo: memFree=25737920/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=366672 CPUtime=102.22 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 90991 0 0 0 10186 36 0 0 20 0 1 0 329476053 375472128 90853 33554432000 4194304 8989770 140733490142464 140733490141728 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 91668 90853 471 1171 0 90445 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 366672

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 1.78 3/175 1171
/proc/meminfo: memFree=25641856/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=463952 CPUtime=162.19 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 115294 0 0 0 16170 49 0 0 20 0 1 0 329476053 475086848 115119 33554432000 4194304 8989770 140733490142464 140733490141728 4469708 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 115988 115119 471 1171 0 114765 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 463952

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 1.79 3/175 1172
/proc/meminfo: memFree=25571516/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=533584 CPUtime=222.14 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 132675 0 0 0 22157 57 0 0 20 0 1 0 329476053 546390016 132458 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 133396 132458 471 1171 0 132173 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 533584

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 1.80 3/175 1172
/proc/meminfo: memFree=25509916/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=595024 CPUtime=282.1 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 148033 0 0 0 28146 64 0 0 20 0 1 0 329476053 609304576 147781 33554432000 4194304 8989770 140733490142464 140733490141728 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 148756 147781 471 1171 0 147533 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 595024

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/175 1172
/proc/meminfo: memFree=25438892/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=661584 CPUtime=342.07 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 164798 0 0 0 34135 72 0 0 20 0 1 0 329476053 677462016 164514 33554432000 4194304 8989770 140733490142464 140733490141728 4473028 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 165396 164514 471 1171 0 164173 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 661584

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/175 1172
/proc/meminfo: memFree=25389320/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=712784 CPUtime=402.05 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 177674 0 0 0 40125 80 0 0 20 0 1 0 329476053 729890816 177358 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 178196 177358 471 1171 0 176973 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 712784

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/175 1172
/proc/meminfo: memFree=25332556/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=757840 CPUtime=462.03 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 188991 0 0 0 46116 87 0 0 20 0 1 0 329476053 776028160 188665 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 189460 188665 471 1171 0 188237 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 757840

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/175 1173
/proc/meminfo: memFree=25259636/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=804944 CPUtime=522.02 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 200709 0 0 0 52109 93 0 0 20 0 1 0 329476053 824262656 200385 33554432000 4194304 8989770 140733490142464 140733490141960 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 201236 200385 471 1171 0 200013 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 804944

[startup+582.3 s]
/proc/loadavg: 2.04 2.01 1.84 3/175 1173
/proc/meminfo: memFree=25210160/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=855120 CPUtime=582.01 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 213133 0 0 0 58101 100 0 0 20 0 1 0 329476053 875642880 212809 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 213780 212809 471 1171 0 212557 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 855120

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/175 1177
/proc/meminfo: memFree=25089652/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1002576 CPUtime=821.97 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 250213 0 0 0 82081 116 0 0 20 0 1 0 329476053 1026637824 249889 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 250644 249889 471 1171 0 249421 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1002576

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 1.87 3/175 1177
/proc/meminfo: memFree=25058156/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1030224 CPUtime=881.97 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 257040 0 0 0 88076 121 0 0 20 0 1 0 329476053 1054949376 256716 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 257556 256716 471 1171 0 256333 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1030224

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/175 1177
/proc/meminfo: memFree=25013764/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1061968 CPUtime=941.96 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 264861 0 0 0 94070 126 0 0 20 0 1 0 329476053 1087455232 264537 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 265492 264537 471 1171 0 264269 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1061968

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/175 1177
/proc/meminfo: memFree=24988476/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1091664 CPUtime=1001.93 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 272278 0 0 0 100063 130 0 0 20 0 1 0 329476053 1117863936 271933 33554432000 4194304 8989770 140733490142464 140733490141728 6591848 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 272916 271933 471 1171 0 271693 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 1091664

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/175 1177
/proc/meminfo: memFree=24960296/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1123408 CPUtime=1061.9 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 280327 0 0 0 106054 136 0 0 20 0 1 0 329476053 1150369792 279951 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 280852 279951 471 1171 0 279629 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1123408

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/175 1178
/proc/meminfo: memFree=24927216/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1156176 CPUtime=1121.87 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 288508 0 0 0 112047 140 0 0 20 0 1 0 329476053 1183924224 288099 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 289044 288099 471 1171 0 287821 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1156176

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/175 1178
/proc/meminfo: memFree=24898292/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1188944 CPUtime=1181.85 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 296824 0 0 0 118040 145 0 0 20 0 1 0 329476053 1217478656 296401 33554432000 4194304 8989770 140733490142464 140733490141728 7857787 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 297236 296401 471 1171 0 296013 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1188944

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 1178
/proc/meminfo: memFree=24873216/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1222736 CPUtime=1241.84 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 305172 0 0 0 124036 148 0 0 20 0 1 0 329476053 1252081664 304741 33554432000 4194304 8989770 140733490142464 140733490141960 4204359 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 305684 304741 471 1171 0 304461 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 1222736

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 1181
/proc/meminfo: memFree=24851728/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1239120 CPUtime=1301.83 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 309459 0 0 0 130032 151 0 0 20 0 1 0 329476053 1268858880 309028 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 309780 309028 471 1171 0 308557 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 1239120

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/176 1204
/proc/meminfo: memFree=24813976/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1277008 CPUtime=1361.82 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 318787 0 0 0 136025 157 0 0 20 0 1 0 329476053 1307656192 318356 33554432000 4194304 8989770 140733490142464 140733490141728 7953280 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 319252 318356 471 1171 0 318029 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 1277008

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 1205
/proc/meminfo: memFree=24779204/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1312848 CPUtime=1421.81 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 327698 0 0 0 142021 160 0 0 20 0 1 0 329476053 1344356352 327267 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 328212 327267 471 1171 0 326989 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 1312848

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 1205
/proc/meminfo: memFree=24757256/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1330256 CPUtime=1481.8 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 332001 0 0 0 148016 164 0 0 20 0 1 0 329476053 1362182144 331570 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 332564 331570 471 1171 0 331341 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 1330256

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/175 1205
/proc/meminfo: memFree=24718444/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1366096 CPUtime=1541.79 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 341194 0 0 0 154012 167 0 0 20 0 1 0 329476053 1398882304 340763 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 341524 340763 471 1171 0 340301 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1366096

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 1.91 3/175 1205
/proc/meminfo: memFree=24688684/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1385552 CPUtime=1601.78 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 345978 0 0 0 160008 170 0 0 20 0 1 0 329476053 1418805248 345547 33554432000 4194304 8989770 140733490142464 140733490141960 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 346388 345547 471 1171 0 345165 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1385552

[startup+1662.3 s]
/proc/loadavg: 1.96 1.99 1.91 3/175 1244
/proc/meminfo: memFree=24713948/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1424464 CPUtime=1661.77 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 355595 0 0 0 166002 175 0 0 20 0 1 0 329476053 1458651136 355164 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 356116 355164 471 1171 0 354893 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1424464

[startup+1722.3 s]
/proc/loadavg: 1.98 1.99 1.91 3/175 1245
/proc/meminfo: memFree=24690636/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1444944 CPUtime=1721.76 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 360874 0 0 0 171998 178 0 0 20 0 1 0 329476053 1479622656 360443 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 361236 360443 471 1171 0 360013 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 1444944

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 1.91 3/175 1245
/proc/meminfo: memFree=24666332/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1466448 CPUtime=1781.75 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 366113 0 0 0 177994 181 0 0 20 0 1 0 329476053 1501642752 365682 33554432000 4194304 8989770 140733490142464 140733490141728 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 366612 365682 471 1171 0 365389 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 1466448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.99 1.99 1.91 3/175 1245
/proc/meminfo: memFree=24666208/32873852 swapFree=6856/6856
[pid=1167] ppid=1165 vsize=1466448 CPUtime=1800.06 cores=0,2,4,6
/proc/1167/stat : 1167 (toysat) R 1165 1167 909 0 -1 4202496 366113 0 0 0 179824 182 0 0 20 0 1 0 329476053 1501642752 365682 33554432000 4194304 8989770 140733490142464 140733490141960 7697332 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/1167/statm: 366612 365682 471 1171 0 365389 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1466448

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.25
CPU system time (s): 1.84272
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 1466448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.25
system time used= 1.84272
maximum resident set size= 1462728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366113
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= 366
involuntary context switches= 1879

runsolver used 3.45047 second user time and 7.97479 second system time

The end

Launcher Data 

Begin job on node129 at 2012-06-02 12:38:26
IDJOB=3725151
IDBENCH=2260
IDSOLVER=2308
FILE ID=node129/3725151-1338633506
RUNJOBID= node129-1338631508-925
PBS_JOBID= 14636451
Free space on /tmp= 70488 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-1.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3725151-1338633506/watcher-3725151-1338633506 -o /tmp/evaluation-result-3725151-1338633506/solver-3725151-1338633506 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3725151-1338633506.opb

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

MD5SUM BENCH= dc857dc123c51e1f53f981679774fda8
RANDOM SEED=944973297

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:        26105760 kB
Buffers:          445060 kB
Cached:          5402720 kB
SwapCached:            0 kB
Active:          2475724 kB
Inactive:        3417900 kB
Active(anon):      37008 kB
Inactive(anon):    10760 kB
Active(file):    2438716 kB
Inactive(file):  3407140 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9348 kB
Writeback:             0 kB
AnonPages:         62116 kB
Mapped:            16084 kB
Shmem:               204 kB
Slab:             737548 kB
SReclaimable:     180064 kB
SUnreclaim:       557484 kB
KernelStack:        1456 kB
PageTables:         3756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     158016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 70484 MiB
End job on node129 at 2012-06-02 13:08:29