Trace number 3752090

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
npSolver inc-topdown-quickBound (fixed)OPT8 52.9919 53.013

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m100_100_10_30.r.opb
MD5SUM80d844acb755df30f8eb4d34a1c5fb81
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.074988
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses100
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 constraint10
Maximum length of a constraint30
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
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 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.01	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.01	c [INC SYSTEM] execute solver
0.00/0.02	c [INC SEARCH] formula is SAT
0.00/0.02	c [INC SYSTEM] solved the initial formula
0.00/0.02	c model valid
0.00/0.02	c current solution ok
0.00/0.02	o 14
0.00/0.02	c starting approximation
0.00/0.02	c factor = 1
0.00/0.02	c can not find a suitable factor, leaving approximation
0.00/0.02	c finished approximation
0.00/0.02	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.02	c write failed with 2
0.00/0.02	c [INC SEARCH] iteration: 0
0.00/0.02	c [INC BOUNDS] best value:14 search for 13
0.00/0.02	c [INC SYSTEM] create new solver instance
0.00/0.02	c [INC] encode full formula
0.00/0.02	c set iterative enc to: swc
0.00/0.02	c [INC SEARCH] isOptimum variable: 0
0.00/0.02	c formula is SAT
0.00/0.02	c [INC SEARCH] copied best model
0.00/0.02	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.02	c model valid
0.00/0.02	c current solution ok
0.00/0.02	o 12
0.00/0.02	c [INC SEARCH] iteration: 1
0.00/0.02	c [INC BOUNDS] best value:12 search for 11
0.00/0.02	c [INC ENCODE] setup new number of clauses ...
0.00/0.02	c [INC] encode incremental formula
0.00/0.02	c return only the limitting unit clause for 11
0.00/0.02	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.02	c [INC SEARCH] isOptimum variable: 0
0.00/0.02	c formula is SAT
0.00/0.02	c [INC SEARCH] copied best model
0.00/0.02	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.03	c model valid
0.00/0.03	c current solution ok
0.00/0.03	o 11
0.00/0.03	c [INC SEARCH] iteration: 2
0.00/0.03	c [INC BOUNDS] best value:11 search for 10
0.00/0.03	c [INC ENCODE] setup new number of clauses ...
0.00/0.03	c [INC] encode incremental formula
0.00/0.03	c return only the limitting unit clause for 10
0.00/0.03	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.05	c formula is SAT
0.00/0.05	c [INC SEARCH] copied best model
0.00/0.05	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.05	c model valid
0.00/0.05	c current solution ok
0.00/0.05	o 10
0.00/0.05	c [INC SEARCH] iteration: 3
0.00/0.05	c [INC BOUNDS] best value:10 search for 9
0.00/0.05	c [INC ENCODE] setup new number of clauses ...
0.00/0.05	c [INC] encode incremental formula
0.00/0.05	c return only the limitting unit clause for 9
0.00/0.05	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.05	c [INC SEARCH] isOptimum variable: 0
1.67/1.71	c formula is SAT
1.67/1.71	c [INC SEARCH] copied best model
1.67/1.71	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.67/1.71	c model valid
1.67/1.71	c current solution ok
1.67/1.71	o 9
1.67/1.71	c [INC SEARCH] iteration: 4
1.67/1.71	c [INC BOUNDS] best value:9 search for 8
1.67/1.71	c [INC ENCODE] setup new number of clauses ...
1.67/1.71	c [INC] encode incremental formula
1.67/1.71	c return only the limitting unit clause for 8
1.67/1.71	c [INC SYSTEM] transmit new clauses to solver: 1
1.67/1.71	c [INC SEARCH] isOptimum variable: 0
37.26/37.31	c formula is SAT
37.26/37.31	c [INC SEARCH] copied best model
37.26/37.31	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
37.26/37.31	c model valid
37.26/37.31	c current solution ok
37.26/37.31	o 8
37.26/37.31	c [INC SEARCH] iteration: 5
37.26/37.31	c [INC BOUNDS] best value:8 search for 7
37.26/37.31	c [INC ENCODE] setup new number of clauses ...
37.26/37.31	c [INC] encode incremental formula
37.26/37.31	c return only the limitting unit clause for 7
37.26/37.31	c [INC SYSTEM] transmit new clauses to solver: 1
37.26/37.31	c [INC SEARCH] isOptimum variable: 0
52.95/53.01	c [INC SEARCH] formula is UNSAT
52.95/53.01	c [INC SYSTEM] there exists a inc, kill it!
52.95/53.01	c write failed with 2
52.95/53.01	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x154f730)
52.95/53.01	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
52.95/53.01	c [INC SEARCH] found optimum
52.95/53.01	c display solution
52.95/53.01	s OPTIMUM FOUND
52.95/53.01	v -x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	8

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-3752090-1339127028/watcher-3752090-1339127028 -o /tmp/evaluation-result-3752090-1339127028/solver-3752090-1339127028 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752090-1339127028.opb 2135245467 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 1.08 1.35 1.69 3/180 18775
/proc/meminfo: memFree=30158852/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0

[startup+0.007492 s]
/proc/loadavg: 1.08 1.35 1.69 3/180 18775
/proc/meminfo: memFree=30158852/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100151 s]
/proc/loadavg: 1.08 1.35 1.69 3/180 18775
/proc/meminfo: memFree=30158852/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300118 s]
/proc/loadavg: 1.08 1.35 1.69 3/180 18775
/proc/meminfo: memFree=30158852/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700119 s]
/proc/loadavg: 1.08 1.35 1.69 3/180 18775
/proc/meminfo: memFree=30158852/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 1.08 1.35 1.69 3/183 19078
/proc/meminfo: memFree=30152208/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=8780 CPUtime=1.46 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 1975 0 0 0 146 0 0 0 20 0 1 0 378829590 8990720 1557 33554432000 4194304 5654031 140734153732176 140734153729976 4216549 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 2195 1557 148 357 0 1835 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20328

[startup+3.10027 s]
/proc/loadavg: 1.15 1.36 1.69 3/182 19415
/proc/meminfo: memFree=30150976/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=9792 CPUtime=3.05 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 2385 0 0 0 305 0 0 0 20 0 1 0 378829590 10027008 1944 33554432000 4194304 5654031 140734153732176 140734153719992 4208599 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 2448 1944 148 357 0 2088 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 21340

[startup+6.30027 s]
/proc/loadavg: 1.15 1.36 1.69 3/183 20432
/proc/meminfo: memFree=30143688/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=13428 CPUtime=6.25 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 3169 0 0 0 625 0 0 0 20 0 1 0 378829590 13750272 2853 33554432000 4194304 5654031 140734153732176 140734153719992 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 3357 2853 148 357 0 2997 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24976

[startup+12.7003 s]
/proc/loadavg: 1.13 1.35 1.69 3/183 22466
/proc/meminfo: memFree=30141220/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=22924 CPUtime=12.65 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 4246 0 0 0 1264 1 0 0 20 0 1 0 378829590 23474176 4264 33554432000 4194304 5654031 140734153732176 140734153719992 4233232 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 5731 4264 148 357 0 5371 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34472

[startup+25.5003 s]
/proc/loadavg: 1.11 1.33 1.68 3/183 26456
/proc/meminfo: memFree=30136816/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=22924 CPUtime=25.45 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 4719 0 0 0 2544 1 0 0 20 0 1 0 378829590 23474176 5227 33554432000 4194304 5654031 140734153732176 140734153719992 4232800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 5731 5227 148 357 0 5371 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34472

[startup+51.1004 s]
/proc/loadavg: 1.14 1.32 1.66 3/182 1572
/proc/meminfo: memFree=30125944/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=37264 CPUtime=51.04 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 5638 0 0 0 5103 1 0 0 20 0 1 0 378829590 38158336 7423 33554432000 4194304 5654031 140734153732176 140734153719992 4232994 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 9316 7423 148 357 0 8956 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48812

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

[startup+51.9003 s]
/proc/loadavg: 1.14 1.32 1.66 3/182 1932
/proc/meminfo: memFree=30128992/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=37264 CPUtime=51.84 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 5638 0 0 0 5183 1 0 0 20 0 1 0 378829590 38158336 7423 33554432000 4194304 5654031 140734153732176 140734153719992 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 9316 7423 148 357 0 8956 0
Current children cumulated CPU time (s) 51.85
Current children cumulated vsize (KiB) 48812

[startup+52.7003 s]
/proc/loadavg: 1.13 1.32 1.66 3/181 2273
/proc/meminfo: memFree=30128744/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=37264 CPUtime=52.64 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 5638 0 0 0 5263 1 0 0 20 0 1 0 378829590 38158336 7423 33554432000 4194304 5654031 140734153732176 140734153719992 4232830 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 9316 7423 148 357 0 8956 0
Current children cumulated CPU time (s) 52.65
Current children cumulated vsize (KiB) 48812

[startup+52.9003 s]
/proc/loadavg: 1.13 1.32 1.66 3/181 2273
/proc/meminfo: memFree=30128744/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=37264 CPUtime=52.84 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 5638 0 0 0 5283 1 0 0 20 0 1 0 378829590 38158336 7423 33554432000 4194304 5654031 140734153732176 140734153719992 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 9316 7423 148 357 0 8956 0
Current children cumulated CPU time (s) 52.85
Current children cumulated vsize (KiB) 48812

[startup+53.0003 s]
/proc/loadavg: 1.13 1.32 1.66 3/181 2273
/proc/meminfo: memFree=30128744/32873648 swapFree=7372/7372
[pid=18775] ppid=18773 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18775/stat : 18775 (npSolver-pbo-It) S 18773 18775 11851 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 378829587 9367552 275 33554432000 4194304 5064252 140735997990944 140735997989856 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18775/statm: 2287 275 233 213 0 72 0
[pid=18776] ppid=18775 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/18776/stat : 18776 (npSolver-pbo) S 18775 18775 11851 0 -1 4202496 1488 3261 0 0 1 0 0 0 20 0 1 0 378829587 2457600 272 33554432000 4194304 6004724 140734339471408 140734339457256 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18776/statm: 600 272 179 442 0 154 0
[pid=18791] ppid=18776 vsize=37264 CPUtime=52.94 cores=1,3,5,7
/proc/18791/stat : 18791 (glucosInc) R 18776 18775 11851 0 -1 4202496 5638 0 0 0 5293 1 0 0 20 0 1 0 378829590 38158336 7423 33554432000 4194304 5654031 140734153732176 140734153719992 4233168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/18791/statm: 9316 7423 148 357 0 8956 0
Current children cumulated CPU time (s) 52.95
Current children cumulated vsize (KiB) 48812

Child status: 0
Real time (s): 53.013
CPU time (s): 52.9919
CPU user time (s): 52.9589
CPU system time (s): 0.032994
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 50388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.9589
system time used= 0.032994
maximum resident set size= 34344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10784
page faults= 0
swaps= 0
block input operations= 0
block output operations= 168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42
involuntary context switches= 79

runsolver used 0.090986 second user time and 0.207968 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-08 05:43:48
IDJOB=3752090
IDBENCH=2849
IDSOLVER=2335
FILE ID=node115/3752090-1339127028
RUNJOBID= node115-1339112155-13397
PBS_JOBID= 14643738
Free space on /tmp= 70776 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_100_10_30.r.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3752090-1339127028/watcher-3752090-1339127028 -o /tmp/evaluation-result-3752090-1339127028/solver-3752090-1339127028 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3752090-1339127028.opb 2135245467 HOME HOME

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=2135245467

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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:        30156852 kB
Buffers:          157428 kB
Cached:          1710340 kB
SwapCached:         2184 kB
Active:           318572 kB
Inactive:        1562060 kB
Active(anon):      11760 kB
Inactive(anon):     2268 kB
Active(file):     306812 kB
Inactive(file):  1559792 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:              8296 kB
Writeback:             0 kB
AnonPages:         16792 kB
Mapped:            10676 kB
Shmem:                 0 kB
Slab:             697452 kB
SReclaimable:     139648 kB
SUnreclaim:       557804 kB
KernelStack:        1648 kB
PageTables:         4076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     137784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70768 MiB
End job on node115 at 2012-06-08 05:44:41