Trace number 3706970

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.08 1800.41

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_1.opb
MD5SUMa7af672db5daf9bd21f1768f531add6b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables21320
Total number of constraints79746
Number of constraints which are clauses79734
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint1
Maximum length of a constraint1407
Number of terms in the objective function 1407
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 1407
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1442
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 

1.69/1.79	c 2012-05-27T16:11:34+0200
1.69/1.79	c arch = x86_64
1.69/1.79	c os = linux
1.69/1.79	c compiler = ghc 7.4
1.69/1.79	c packages:
1.69/1.79	c   OptDir-0.0.1
1.69/1.79	c   array-0.4.0.0
1.69/1.79	c   base-4.5.0.0
1.69/1.79	c   bytestring-0.9.2.1
1.69/1.79	c   containers-0.4.2.1
1.69/1.79	c   deepseq-1.3.0.0
1.69/1.79	c   mtl-2.1.1
1.69/1.79	c   old_locale-1.0.0.4
1.69/1.79	c   parse_dimacs-1.2
1.69/1.79	c   parsec-3.1.2
1.69/1.79	c   queue-0.1.2
1.69/1.79	c   stm-2.3
1.69/1.79	c   time-1.4
1.69/1.79	c command line = ["--pb","HOME/instance-3706970-1338127894.opb"]
1.69/1.79	c #vars 21320
1.69/1.79	c #constraints 79746
1.69/1.79	c Solving starts ...
1.79/1.87	c solving time = 0.065s
1.79/1.87	c #decision = 1428
1.79/1.87	c #conflict = 4
1.79/1.87	c #restart = 0
1.79/1.87	o 26
1.79/1.87	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-3706970-1338127894/watcher-3706970-1338127894 -o /tmp/evaluation-result-3706970-1338127894/solver-3706970-1338127894 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706970-1338127894.opb 

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

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


[startup+0 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 13877
/proc/meminfo: memFree=28768768/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/13877/stat : 13877 (runsolver) D 13875 13877 12124 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 278915399 12095488 51 33554432000 4194304 5436572 140735004203568 140735004199864 4883175 0 0 4096 24578 18446744071579943789 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 2953 51 31 304 0 2645 0

[startup+0.0404189 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 13877
/proc/meminfo: memFree=28768768/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=8256 CPUtime=0.03 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 1332 0 0 0 3 0 0 0 20 0 1 0 278915399 8454144 1253 33554432000 4194304 8973514 140735475798912 140735004199752 4209325 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 2064 1253 417 1167 0 845 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8256

[startup+0.100242 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 13877
/proc/meminfo: memFree=28768768/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=12352 CPUtime=0.08 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 2290 0 0 0 8 0 0 0 20 0 1 0 278915399 12648448 2211 33554432000 4194304 8973514 140735475798912 140735004199752 7730768 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 3088 2211 418 1167 0 1869 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12352

[startup+0.30024 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 13877
/proc/meminfo: memFree=28768768/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=22592 CPUtime=0.28 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 4917 0 0 0 27 1 0 0 20 0 1 0 278915399 23134208 4838 33554432000 4194304 8973514 140735475798912 140735004199752 4204359 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700239 s]
/proc/loadavg: 1.97 2.01 2.00 3/176 13877
/proc/meminfo: memFree=28768768/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=49216 CPUtime=0.68 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 11573 0 0 0 66 2 0 0 20 0 1 0 278915399 50397184 11494 33554432000 4194304 8973514 140735475798912 140735475798176 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 12304 11494 418 1167 0 11085 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 49216

[startup+1.50025 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 13878
/proc/meminfo: memFree=28708640/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=102464 CPUtime=1.48 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 24900 0 0 0 143 5 0 0 20 0 1 0 278915399 104923136 24821 33554432000 4194304 8973514 140735475798912 140735475798176 7841851 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 25616 24821 427 1167 0 24397 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102464

[startup+3.10025 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 13878
/proc/meminfo: memFree=28665836/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=107584 CPUtime=3.08 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 26209 0 0 0 302 6 0 0 20 0 1 0 278915399 110166016 26130 33554432000 4194304 8973514 140735475798912 140735475798176 4209212 0 2 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/13877/statm: 26896 26130 456 1167 0 25677 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 107584

[startup+6.30017 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 13878
/proc/meminfo: memFree=28664784/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=107584 CPUtime=6.28 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 26209 0 0 0 621 7 0 0 20 0 1 0 278915399 110166016 26130 33554432000 4194304 8973514 140735475798912 140735475798408 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 26896 26130 456 1167 0 25677 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 107584

[startup+12.7002 s]
/proc/loadavg: 1.97 2.01 2.00 3/177 13878
/proc/meminfo: memFree=28665320/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=108608 CPUtime=12.68 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 26465 0 0 0 1260 8 0 0 20 0 1 0 278915399 111214592 26386 33554432000 4194304 8973514 140735475798912 140735475796864 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 27152 26386 456 1167 0 25933 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 108608

[startup+25.5003 s]
/proc/loadavg: 2.13 2.04 2.01 3/177 13878
/proc/meminfo: memFree=28665088/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=109632 CPUtime=25.48 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 26721 0 0 0 2539 9 0 0 20 0 1 0 278915399 112263168 26642 33554432000 4194304 8973514 140735475798912 140735475796928 4209212 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 27408 26642 456 1167 0 26189 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 109632

[startup+51.1002 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 13878
/proc/meminfo: memFree=28663540/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=111680 CPUtime=51.07 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 27233 0 0 0 5095 12 0 0 20 0 1 0 278915399 114360320 27154 33554432000 4194304 8973514 140735475798912 140735475798408 4427744 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 27920 27154 456 1167 0 26701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111680

[startup+102.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 13878
/proc/meminfo: memFree=28646816/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=118848 CPUtime=102.26 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 29039 0 0 0 10209 17 0 0 20 0 1 0 278915399 121700352 28951 33554432000 4194304 8973514 140735475798912 140735475798408 4209376 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 29712 28951 456 1167 0 28493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 118848

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 13878
/proc/meminfo: memFree=28638820/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=127040 CPUtime=162.23 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 31110 0 0 0 16201 22 0 0 20 0 1 0 278915399 130088960 30999 33554432000 4194304 8973514 140735475798912 140735475798176 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 31760 30999 456 1167 0 30541 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 127040

[startup+222.307 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 13878
/proc/meminfo: memFree=28632428/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=133184 CPUtime=222.23 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 32646 0 0 0 22195 28 0 0 20 0 1 0 278915399 136380416 32535 33554432000 4194304 8973514 140735475798912 140735475798408 4442896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 33296 32535 456 1167 0 32077 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 133184

[startup+282.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 13879
/proc/meminfo: memFree=28626884/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=139328 CPUtime=282.21 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 34182 0 0 0 28188 33 0 0 20 0 1 0 278915399 142671872 34071 33554432000 4194304 8973514 140735475798912 140735475798176 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 34832 34071 456 1167 0 33613 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139328

[startup+342.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 13879
/proc/meminfo: memFree=28614872/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=144448 CPUtime=342.21 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 35464 0 0 0 34183 38 0 0 20 0 1 0 278915399 147914752 35351 33554432000 4194304 8973514 140735475798912 140735475796864 6571987 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 36112 35351 456 1167 0 34893 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 144448

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 13879
/proc/meminfo: memFree=28610876/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=151616 CPUtime=402.19 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 37256 0 0 0 40176 43 0 0 20 0 1 0 278915399 155254784 37143 33554432000 4194304 8973514 140735475798912 140735475796864 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 37904 37143 456 1167 0 36685 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 151616

[startup+462.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 13879
/proc/meminfo: memFree=28602816/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=159808 CPUtime=462.19 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 39304 0 0 0 46170 49 0 0 20 0 1 0 278915399 163643392 39191 33554432000 4194304 8973514 140735475798912 140735475798408 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 39952 39191 456 1167 0 38733 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 159808

[startup+522.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/178 13921
/proc/meminfo: memFree=28694364/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=165952 CPUtime=522.18 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 40842 0 0 0 52163 55 0 0 20 0 1 0 278915399 169934848 40727 33554432000 4194304 8973514 140735475798912 140735475798408 4427144 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 41488 40727 456 1167 0 40269 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 165952

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 14074
/proc/meminfo: memFree=28658676/32873648 swapFree=7376/7376
[pid=13877] ppid=13875 vsize=172096 CPUtime=582.17 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 42378 0 0 0 58157 60 0 0 20 0 1 0 278915399 176226304 42263 33554432000 4194304 8973514 140735475798912 140735475798408 4209198 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 43024 42263 456 1167 0 41805 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 172096

[startup+642.3 s]

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

[startup+882.307 s]
/proc/loadavg: 2.08 2.06 2.00 3/178 14077
/proc/meminfo: memFree=28606688/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=211008 CPUtime=882.13 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 52113 0 0 0 88118 95 0 0 20 0 1 0 278915399 216072192 51991 33554432000 4194304 8973514 140735475798912 140735475798176 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 52752 51991 456 1167 0 51533 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 211008

[startup+942.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 14077
/proc/meminfo: memFree=28595004/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=217152 CPUtime=942.11 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 53649 0 0 0 94111 100 0 0 20 0 1 0 278915399 222363648 53527 33554432000 4194304 8973514 140735475798912 140735475780928 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 54288 53527 456 1167 0 53069 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 217152

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 14077
/proc/meminfo: memFree=28591676/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=222272 CPUtime=1002.1 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 54934 0 0 0 100104 106 0 0 20 0 1 0 278915399 227606528 54807 33554432000 4194304 8973514 140735475798912 140735475796864 6571993 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 55568 54807 456 1167 0 54349 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 222272

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 14077
/proc/meminfo: memFree=28585480/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=227392 CPUtime=1062.09 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 56214 0 0 0 106099 110 0 0 20 0 1 0 278915399 232849408 56087 33554432000 4194304 8973514 140735475798912 140735475798408 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 56848 56087 456 1167 0 55629 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 227392

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 14080
/proc/meminfo: memFree=28581524/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=233536 CPUtime=1122.08 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 57750 0 0 0 112092 116 0 0 20 0 1 0 278915399 239140864 57623 33554432000 4194304 8973514 140735475798912 140735475798408 4209220 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 58384 57623 456 1167 0 57165 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 233536

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14081
/proc/meminfo: memFree=28573860/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=239680 CPUtime=1182.07 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 59287 0 0 0 118085 122 0 0 20 0 1 0 278915399 245432320 59159 33554432000 4194304 8973514 140735475798912 140735475798408 4209297 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 59920 59159 456 1167 0 58701 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 239680

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 14081
/proc/meminfo: memFree=28564476/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=245824 CPUtime=1242.06 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 60823 0 0 0 124080 126 0 0 20 0 1 0 278915399 251723776 60695 33554432000 4194304 8973514 140735475798912 140735475780928 4372288 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 61456 60695 456 1167 0 60237 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 245824

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14081
/proc/meminfo: memFree=28566468/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=250944 CPUtime=1302.05 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 62103 0 0 0 130074 131 0 0 20 0 1 0 278915399 256966656 61975 33554432000 4194304 8973514 140735475798912 140735475798176 4208909 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 62736 61975 456 1167 0 61517 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 250944

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14081
/proc/meminfo: memFree=28557448/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=257088 CPUtime=1362.04 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 63640 0 0 0 136066 138 0 0 20 0 1 0 278915399 263258112 63511 33554432000 4194304 8973514 140735475798912 140735475798408 4427236 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 64272 63511 456 1167 0 63053 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 257088

[startup+1422.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 14081
/proc/meminfo: memFree=28548240/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=263232 CPUtime=1422.03 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 65179 0 0 0 142058 145 0 0 20 0 1 0 278915399 269549568 65047 33554432000 4194304 8973514 140735475798912 140735475798408 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 65808 65047 456 1167 0 64589 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 263232

[startup+1482.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 14082
/proc/meminfo: memFree=28541464/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=269376 CPUtime=1482.01 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 66715 0 0 0 148049 152 0 0 20 0 1 0 278915399 275841024 66583 33554432000 4194304 8973514 140735475798912 140735475798408 4209340 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 67344 66583 456 1167 0 66125 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 269376

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14082
/proc/meminfo: memFree=28540204/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=274496 CPUtime=1542.01 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 67995 0 0 0 154043 158 0 0 20 0 1 0 278915399 281083904 67863 33554432000 4194304 8973514 140735475798912 140735475798408 6571969 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 68624 67863 456 1167 0 67405 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 274496

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14082
/proc/meminfo: memFree=28524784/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=280640 CPUtime=1601.99 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 69537 0 0 0 160033 166 0 0 20 0 1 0 278915399 287375360 69399 33554432000 4194304 8973514 140735475798912 140735475780928 6571896 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 70160 69399 456 1167 0 68941 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 280640

[startup+1662.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 14082
/proc/meminfo: memFree=28520400/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=286784 CPUtime=1661.99 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 70924 0 0 0 166026 173 0 0 20 0 1 0 278915399 293666816 70786 33554432000 4194304 8973514 140735475798912 140735475780928 4441929 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 71696 70786 456 1167 0 70477 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 286784

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 14085
/proc/meminfo: memFree=28510912/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=291904 CPUtime=1721.97 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 72353 0 0 0 172019 178 0 0 20 0 1 0 278915399 298909696 72215 33554432000 4194304 8973514 140735475798912 140735475798176 7841851 0 2 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 72976 72215 456 1167 0 71757 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 291904

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14086
/proc/meminfo: memFree=28500608/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=298048 CPUtime=1781.97 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 73741 0 0 0 178012 185 0 0 20 0 1 0 278915399 305201152 73603 33554432000 4194304 8973514 140735475798912 140735475798408 7937344 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 74512 73603 456 1167 0 73293 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 298048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14086
/proc/meminfo: memFree=28499680/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=298048 CPUtime=1800.07 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 73889 0 0 0 179820 187 0 0 20 0 1 0 278915399 305201152 73751 33554432000 4194304 8973514 140735475798912 140735475798408 6571957 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 74512 73751 456 1167 0 73293 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 298048

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

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

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 14086
/proc/meminfo: memFree=28499680/32873648 swapFree=7372/7372
[pid=13877] ppid=13875 vsize=298048 CPUtime=1800.07 cores=0,2,4,6
/proc/13877/stat : 13877 (toysat) R 13875 13877 12124 0 -1 4202496 73889 0 0 0 179820 187 0 0 20 0 1 0 278915399 305201152 73751 33554432000 4194304 8973514 140735475798912 140735475798408 6571957 0 0 0 34082818 0 0 0 17 4 0 0 0 0 0
/proc/13877/statm: 74512 73751 456 1167 0 73293 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 298048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1798.21
CPU system time (s): 1.87771
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 298048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.21
system time used= 1.87771
maximum resident set size= 295004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73889
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= 67
involuntary context switches= 1892

runsolver used 2.91156 second user time and 9.91349 second system time

The end

Launcher Data 

Begin job on node122 at 2012-05-27 16:11:34
IDJOB=3706970
IDBENCH=25019
IDSOLVER=2285
FILE ID=node122/3706970-1338127894
RUNJOBID= node122-1338119311-12140
PBS_JOBID= 14624476
Free space on /tmp= 71688 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_1.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706970-1338127894/watcher-3706970-1338127894 -o /tmp/evaluation-result-3706970-1338127894/solver-3706970-1338127894 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706970-1338127894.opb

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

MD5SUM BENCH= a7af672db5daf9bd21f1768f531add6b
RANDOM SEED=2102312374

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
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		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
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	: 5438.54
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		: 2666.533
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28769652 kB
Buffers:          304332 kB
Cached:          2897040 kB
SwapCached:            0 kB
Active:          1293588 kB
Inactive:        2013000 kB
Active(anon):      96844 kB
Inactive(anon):    11052 kB
Active(file):    1196744 kB
Inactive(file):  2001948 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9728 kB
Writeback:             0 kB
AnonPages:        112340 kB
Mapped:            15576 kB
Shmem:               200 kB
Slab:             660184 kB
SReclaimable:     104536 kB
SUnreclaim:       555648 kB
KernelStack:        1456 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     219692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 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= 71680 MiB
End job on node122 at 2012-05-27 16:41:37