Trace number 3724937

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 NameAnswerCPU timeWall clock time
toysat 2012-06-01? (TO) 1800.02 1800.31

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_3_mh.opb
MD5SUMd4efe70b0c8674b6d4d4e9279975f4ec
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5682452
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31350
Total number of constraints73332
Number of constraints which are clauses57050
Number of constraints which are cardinality constraints (but not clauses)32
Number of constraints which are nor clauses,nor cardinality constraints16250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 16825
Biggest coefficient in the objective function 182284263
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 13627510549
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 182284263
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 13627510549
Number of bits of the biggest sum of numbers34
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 

37.18/37.24	c 2012-06-02T16:41:26+0200
37.18/37.24	c arch = x86_64
37.18/37.24	c os = linux
37.18/37.24	c compiler = ghc 7.4
37.18/37.24	c packages:
37.18/37.24	c   OptDir-0.0.1
37.18/37.24	c   array-0.4.0.0
37.18/37.24	c   base-4.5.0.0
37.18/37.24	c   bytestring-0.9.2.1
37.18/37.24	c   containers-0.4.2.1
37.18/37.24	c   deepseq-1.3.0.0
37.18/37.24	c   mtl-2.1.1
37.18/37.24	c   old_locale-1.0.0.4
37.18/37.24	c   parse_dimacs-1.2
37.18/37.24	c   parsec-3.1.2
37.18/37.24	c   queue-0.1.2
37.18/37.24	c   stm-2.3
37.18/37.24	c   time-1.4
37.18/37.24	c command line = ["+RTS","-K1G","-RTS","--pb","HOME/instance-3724937-1338648086.opb"]
37.18/37.24	c #vars 31350
37.18/37.24	c #constraints 73332
37.18/37.24	c Solving starts ...
37.68/37.73	c solving time = 0.461s
37.68/37.73	c #decision = 7894
37.68/37.73	c #conflict = 44
37.68/37.73	c #restart = 0
37.68/37.73	o 6300273
37.68/37.78	c Solving starts ...
38.78/38.82	c solving time = 1.010s
38.78/38.82	c #decision = 11273
38.78/38.82	c #conflict = 66
38.78/38.82	c #restart = 0
38.78/38.82	o 6298745
38.78/38.86	c Solving starts ...
55.98/56.04	c solving time = 17.142s
55.98/56.04	c #decision = 14294
55.98/56.04	c #conflict = 94
55.98/56.04	c #restart = 0
55.98/56.04	o 6289189
55.98/56.08	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-3724937-1338648086/watcher-3724937-1338648086 -o /tmp/evaluation-result-3724937-1338648086/solver-3724937-1338648086 -C 1800 -W 1900 -M 15500 HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724937-1338648086.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: 2.13 2.06 2.01 3/176 17903
/proc/meminfo: memFree=28491396/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=7248 CPUtime=0 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 849 0 0 0 0 0 0 0 20 0 1 0 330933114 7421952 769 33554432000 4194304 8989770 140735662593872 140735927246232 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 1812 769 425 1171 0 589 0

[startup+0.022904 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 17903
/proc/meminfo: memFree=28491396/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=8272 CPUtime=0.01 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 1100 0 0 0 1 0 0 0 20 0 1 0 330933114 8470528 1020 33554432000 4194304 8989770 140735662593872 140735927246232 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 2068 1020 425 1171 0 845 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8272

[startup+0.100236 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 17903
/proc/meminfo: memFree=28491396/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=11344 CPUtime=0.09 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 2113 0 0 0 9 0 0 0 20 0 1 0 330933114 11616256 2033 33554432000 4194304 8989770 140735662593872 140735927246232 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 2836 2033 430 1171 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11344

[startup+0.300268 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 17903
/proc/meminfo: memFree=28491396/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=22608 CPUtime=0.29 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 4930 0 0 0 28 1 0 0 20 0 1 0 330933114 23150592 4850 33554432000 4194304 8989770 140735662593872 140735927246232 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 5652 4850 431 1171 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22608

[startup+0.700271 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 17903
/proc/meminfo: memFree=28491396/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=48208 CPUtime=0.69 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 11330 0 0 0 67 2 0 0 20 0 1 0 330933114 49364992 11250 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 12052 11250 431 1171 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48208

[startup+1.50031 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 17904
/proc/meminfo: memFree=28433976/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=103504 CPUtime=1.49 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 25175 0 0 0 145 4 0 0 20 0 1 0 330933114 105988096 25095 33554432000 4194304 8989770 140735662593872 140735662593368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 25876 25095 446 1171 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103504

[startup+3.1002 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 17904
/proc/meminfo: memFree=28379276/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=116816 CPUtime=3.09 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 28506 0 0 0 304 5 0 0 20 0 1 0 330933114 119619584 28426 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 29204 28426 449 1171 0 27981 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 116816

[startup+6.30021 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 17904
/proc/meminfo: memFree=28371272/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=123984 CPUtime=6.29 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 30298 0 0 0 622 7 0 0 20 0 1 0 330933114 126959616 30218 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 30996 30218 449 1171 0 29773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123984

[startup+12.7002 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 17904
/proc/meminfo: memFree=28371056/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=123984 CPUtime=12.69 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 30298 0 0 0 1260 9 0 0 20 0 1 0 330933114 126959616 30218 33554432000 4194304 8989770 140735662593872 140735662593368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 30996 30218 449 1171 0 29773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123984

[startup+25.5002 s]
/proc/loadavg: 2.08 2.06 2.01 3/177 17904
/proc/meminfo: memFree=28371416/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=123984 CPUtime=25.49 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 30298 0 0 0 2536 13 0 0 20 0 1 0 330933114 126959616 30218 33554432000 4194304 8989770 140735662593872 140735662593136 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 30996 30218 449 1171 0 29773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123984

[startup+51.1003 s]
/proc/loadavg: 2.19 2.08 2.01 3/177 17904
/proc/meminfo: memFree=28335584/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=159824 CPUtime=51.09 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 39283 0 0 0 5088 21 0 0 20 0 1 0 330933114 163659776 39203 33554432000 4194304 8989770 140735662593872 140735662591808 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 39956 39203 473 1171 0 38733 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 159824

[startup+102.307 s]
/proc/loadavg: 2.07 2.07 2.01 3/177 17904
/proc/meminfo: memFree=28327440/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=165968 CPUtime=102.28 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 40823 0 0 0 10196 32 0 0 20 0 1 0 330933114 169951232 40744 33554432000 4194304 8989770 140735662593872 140735662593368 4208840 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 41492 40744 473 1171 0 40269 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 165968

[startup+162.3 s]
/proc/loadavg: 1.96 2.04 2.00 3/177 17943
/proc/meminfo: memFree=27814632/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=162.26 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41342 0 0 0 16183 43 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 4209340 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 168016

[startup+222.3 s]
/proc/loadavg: 1.98 2.03 2.00 3/177 17943
/proc/meminfo: memFree=27506256/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=222.25 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 22170 55 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 168016

[startup+282.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/177 17944
/proc/meminfo: memFree=27505916/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=282.24 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 28157 67 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 168016

[startup+342.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 17944
/proc/meminfo: memFree=27506068/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=342.22 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 34144 78 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 168016

[startup+402.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 17944
/proc/meminfo: memFree=27506220/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=402.22 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 40133 89 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 168016

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 17944
/proc/meminfo: memFree=27506372/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=462.2 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 46121 99 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 168016

[startup+522.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/178 17947
/proc/meminfo: memFree=27505888/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=522.2 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 52110 110 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 4209212 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 168016

[startup+582.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 17948
/proc/meminfo: memFree=27506408/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=582.19 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 58097 122 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 168016

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 17949
/proc/meminfo: memFree=27506032/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=882.14 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 88034 180 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 4209212 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 168016

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17949
/proc/meminfo: memFree=27506528/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=942.14 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 94022 192 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 4209344 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 168016

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17949
/proc/meminfo: memFree=27506280/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1002.13 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 100009 204 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 168016

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17949
/proc/meminfo: memFree=27506404/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1062.12 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 105997 215 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 168016

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17952
/proc/meminfo: memFree=27505864/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1122.1 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 111984 226 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 168016

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17975
/proc/meminfo: memFree=27505048/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1182.1 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 117972 238 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 168016

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17976
/proc/meminfo: memFree=27506380/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1242.09 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 123959 250 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 168016

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 17976
/proc/meminfo: memFree=27506380/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1302.09 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 129947 262 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 168016

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 17976
/proc/meminfo: memFree=27506628/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1362.07 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 135935 272 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7672457 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 168016

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17976
/proc/meminfo: memFree=27506752/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1422.06 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 141923 283 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 168016

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17976
/proc/meminfo: memFree=27506504/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1482.05 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 147912 293 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 4209429 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 168016

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17977
/proc/meminfo: memFree=27506756/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1542.04 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 153899 305 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 4209212 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 168016

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17977
/proc/meminfo: memFree=27506508/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1602.03 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 159888 315 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7953280 0 0 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 168016

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17977
/proc/meminfo: memFree=27506756/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1662.03 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 165876 327 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 168016

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 17980
/proc/meminfo: memFree=27506296/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1722.02 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 171862 340 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593136 7857787 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 168016

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17980
/proc/meminfo: memFree=27506612/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1782.01 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 177849 352 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662593368 4208846 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 168016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17981
/proc/meminfo: memFree=27506860/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1800.01 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 179647 354 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 4209278 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168016

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 17981
/proc/meminfo: memFree=27506860/32873648 swapFree=7388/7388
[pid=17903] ppid=17901 vsize=168016 CPUtime=1800.01 cores=1,3,5,7
/proc/17903/stat : 17903 (toysat) R 17901 17903 16576 0 -1 4202496 41351 0 0 0 179647 354 0 0 20 0 1 0 330933114 172048384 41256 33554432000 4194304 8989770 140735662593872 140735662591808 4209278 0 2 0 34082818 0 0 0 17 3 0 0 0 0 0
/proc/17903/statm: 42004 41256 473 1171 0 40781 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1796.47
CPU system time (s): 3.54546
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 168016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.47
system time used= 3.54546
maximum resident set size= 165024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41351
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= 23
involuntary context switches= 1854

runsolver used 3.36249 second user time and 9.79251 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-02 16:41:26
IDJOB=3724937
IDBENCH=92698
IDSOLVER=2308
FILE ID=node148/3724937-1338648086
RUNJOBID= node148-1338631508-16593
PBS_JOBID= 14636432
Free space on /tmp= 71388 MiB

SOLVER NAME= toysat 2012-06-01
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_3_mh.opb
COMMAND LINE= HOME/toysat +RTS -K1G -RTS --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3724937-1338648086/watcher-3724937-1338648086 -o /tmp/evaluation-result-3724937-1338648086/solver-3724937-1338648086 -C 1800 -W 1900 -M 15500  HOME/toysat +RTS -K1G -RTS --pb HOME/instance-3724937-1338648086.opb

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

MD5SUM BENCH= d4efe70b0c8674b6d4d4e9279975f4ec
RANDOM SEED=1228894157

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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		: 2667.284
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		: 2667.284
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		: 2667.284
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:       32873648 kB
MemFree:        28491668 kB
Buffers:          576676 kB
Cached:          2728092 kB
SwapCached:          628 kB
Active:          1472256 kB
Inactive:        2008732 kB
Active(anon):     165316 kB
Inactive(anon):    10672 kB
Active(file):    1306940 kB
Inactive(file):  1998060 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107564 kB
Dirty:             10096 kB
Writeback:             0 kB
AnonPages:        179804 kB
Mapped:            12748 kB
Shmem:                36 kB
Slab:             764380 kB
SReclaimable:     208800 kB
SUnreclaim:       555580 kB
KernelStack:        1456 kB
PageTables:         4720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     288680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 71360 MiB
End job on node148 at 2012-06-02 17:11:29