Trace number 3698154

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-topDownOPT8 12.2871 12.2981

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
logic_synthesis/normalized-m50_100_10_10.r.opb
MD5SUMe965a77006f54aa5fb414d88d571084c
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 benchmark0.018996
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 variables99
Total number of constraints50
Number of constraints which are clauses50
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 constraint10
Number of terms in the objective function 99
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 99
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 99
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 

0.00/0.00	c run inc solver
0.00/0.00	c [INC SYSTEM] run initial solver
0.00/0.00	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
0.00/0.01	c [INC SEARCH] formula is SAT
0.00/0.01	c [INC SYSTEM] solved the initial formula
0.00/0.01	c model valid
0.00/0.01	c current solution ok
0.00/0.01	o 21
0.00/0.01	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.01	c write failed with 2
0.00/0.01	c [INC SEARCH] iteration: 0
0.00/0.01	c [INC BOUNDS] best value:21 search for 20
0.00/0.01	c [INC SYSTEM] create new solver instance
0.00/0.01	c [INC] encode full formula
0.00/0.01	c (debug) using card networks
0.00/0.01	c set iterative enc to: card
0.00/0.01	c set iterative enc to: none
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 11
0.00/0.02	c [INC SEARCH] iteration: 1
0.00/0.02	c [INC BOUNDS] best value:11 search for 10
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 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
0.00/0.04	c formula is SAT
0.00/0.04	c [INC SEARCH] copied best model
0.00/0.04	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.04	c model valid
0.00/0.04	c current solution ok
0.00/0.04	o 10
0.00/0.04	c [INC SEARCH] iteration: 2
0.00/0.04	c [INC BOUNDS] best value:10 search for 9
0.00/0.04	c [INC ENCODE] setup new number of clauses ...
0.00/0.04	c [INC] encode incremental formula
0.00/0.04	c return only the limitting unit clause for 9
0.00/0.04	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.04	c [INC SEARCH] isOptimum variable: 0
4.56/4.66	c formula is SAT
4.56/4.67	c [INC SEARCH] copied best model
4.56/4.67	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.56/4.67	c model valid
4.56/4.67	c current solution ok
4.56/4.67	o 9
4.56/4.67	c [INC SEARCH] iteration: 3
4.56/4.67	c [INC BOUNDS] best value:9 search for 8
4.56/4.67	c [INC ENCODE] setup new number of clauses ...
4.56/4.67	c [INC] encode incremental formula
4.56/4.67	c return only the limitting unit clause for 8
4.56/4.67	c [INC SYSTEM] transmit new clauses to solver: 1
4.56/4.67	c [INC SEARCH] isOptimum variable: 0
12.15/12.26	c formula is SAT
12.15/12.26	c [INC SEARCH] copied best model
12.15/12.26	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
12.15/12.26	c model valid
12.15/12.26	c current solution ok
12.15/12.26	o 8
12.15/12.26	c [INC SEARCH] iteration: 4
12.15/12.26	c [INC BOUNDS] best value:8 search for 7
12.15/12.26	c [INC ENCODE] setup new number of clauses ...
12.15/12.26	c [INC] encode incremental formula
12.15/12.26	c return only the limitting unit clause for 7
12.15/12.26	c [INC SYSTEM] transmit new clauses to solver: 1
12.15/12.26	c [INC SEARCH] isOptimum variable: 0
12.15/12.29	c [INC SEARCH] formula is UNSAT
12.15/12.29	c [INC SYSTEM] there exists a inc, kill it!
12.15/12.29	c write failed with 2
12.15/12.29	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x13e4370)
12.15/12.29	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
12.15/12.29	c [INC SEARCH] found optimum
12.15/12.29	c display solution
12.15/12.29	s OPTIMUM FOUND
12.15/12.29	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

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-3698154-1338067430/watcher-3698154-1338067430 -o /tmp/evaluation-result-3698154-1338067430/solver-3698154-1338067430 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698154-1338067430.opb 762841768 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.72 2.65 2.46 3/178 28872
/proc/meminfo: memFree=23225556/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0

[startup+0.080992 s]
/proc/loadavg: 2.72 2.65 2.46 3/178 28872
/proc/meminfo: memFree=23225556/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100158 s]
/proc/loadavg: 2.72 2.65 2.46 3/178 28872
/proc/meminfo: memFree=23225556/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300113 s]
/proc/loadavg: 2.72 2.65 2.46 3/178 28872
/proc/meminfo: memFree=23225556/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700113 s]
/proc/loadavg: 2.72 2.65 2.46 3/178 28872
/proc/meminfo: memFree=23225556/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.72 2.65 2.46 3/181 28883
/proc/meminfo: memFree=23220704/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 585 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=6884 CPUtime=1.46 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 1460 0 0 0 146 0 0 0 20 0 1 0 272867938 7049216 1199 33554432000 4194304 5654031 140737395069312 140737395067192 4234934 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 1721 1199 150 357 0 1361 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 18328

[startup+3.10031 s]
/proc/loadavg: 2.66 2.64 2.45 3/181 28883
/proc/meminfo: memFree=23219472/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 585 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=8632 CPUtime=3.06 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 1815 0 0 0 306 0 0 0 20 0 1 0 272867938 8839168 1546 33554432000 4194304 5654031 140737395069312 140737395067192 4234964 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 2158 1546 150 357 0 1798 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 20076

[startup+6.30033 s]
/proc/loadavg: 2.66 2.64 2.45 3/181 28883
/proc/meminfo: memFree=23215140/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=13324 CPUtime=6.26 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 2816 0 0 0 626 0 0 0 20 0 1 0 272867938 13643776 2488 33554432000 4194304 5654031 140737395069312 140737395057128 4232925 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3331 2488 150 357 0 2971 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24768

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

[startup+9.50033 s]
/proc/loadavg: 2.61 2.63 2.45 3/181 28883
/proc/meminfo: memFree=23214644/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=13324 CPUtime=9.46 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 3076 0 0 0 946 0 0 0 20 0 1 0 272867938 13643776 2732 33554432000 4194304 5654031 140737395069312 140737395057128 4233232 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3331 2732 150 357 0 2971 0
Current children cumulated CPU time (s) 9.46
Current children cumulated vsize (KiB) 24768

[startup+11.1003 s]
/proc/loadavg: 2.61 2.63 2.45 3/181 28883
/proc/meminfo: memFree=23213312/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=13324 CPUtime=11.06 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 3389 0 0 0 1106 0 0 0 20 0 1 0 272867938 13643776 2799 33554432000 4194304 5654031 140737395069312 140737395057128 4232752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3331 2799 150 357 0 2971 0
Current children cumulated CPU time (s) 11.06
Current children cumulated vsize (KiB) 24768

[startup+11.9004 s]
/proc/loadavg: 2.61 2.63 2.45 3/181 28883
/proc/meminfo: memFree=23213312/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=15848 CPUtime=11.86 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 3509 0 0 0 1186 0 0 0 20 0 1 0 272867938 16228352 3425 33554432000 4194304 5654031 140737395069312 140737395057128 4232755 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3962 3425 150 357 0 3602 0
Current children cumulated CPU time (s) 11.86
Current children cumulated vsize (KiB) 27292

[startup+12.1068 s]
/proc/loadavg: 2.56 2.62 2.45 3/180 28883
/proc/meminfo: memFree=23211272/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=15848 CPUtime=12.06 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 3509 0 0 0 1206 0 0 0 20 0 1 0 272867938 16228352 3425 33554432000 4194304 5654031 140737395069312 140737395057128 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3962 3425 150 357 0 3602 0
Current children cumulated CPU time (s) 12.06
Current children cumulated vsize (KiB) 27292

[startup+12.2003 s]
/proc/loadavg: 2.56 2.62 2.45 3/180 28883
/proc/meminfo: memFree=23211272/32873844 swapFree=7112/7112
[pid=28872] ppid=28870 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28872/stat : 28872 (npSolver-pbo-It) S 28870 28872 25792 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272867935 9367552 274 33554432000 4194304 5064252 140735453130720 140735453129632 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28872/statm: 2287 274 233 213 0 72 0
[pid=28873] ppid=28872 vsize=2296 CPUtime=0 cores=0,2,4,6
/proc/28873/stat : 28873 (npSolver-pbo) S 28872 28872 25792 0 -1 4202496 587 3732 0 0 0 0 0 0 20 0 1 0 272867935 2351104 276 33554432000 4194304 5992684 140736538870704 140736538856536 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/28873/statm: 574 276 181 440 0 130 0
[pid=28883] ppid=28873 vsize=15848 CPUtime=12.15 cores=0,2,4,6
/proc/28883/stat : 28883 (glucosInc) R 28873 28872 25792 0 -1 4202496 3529 0 0 0 1215 0 0 0 20 0 1 0 272867938 16228352 3443 33554432000 4194304 5654031 140737395069312 140737395057128 4232994 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/28883/statm: 3962 3443 150 357 0 3602 0
Current children cumulated CPU time (s) 12.15
Current children cumulated vsize (KiB) 27292

Child status: 0
Real time (s): 12.2981
CPU time (s): 12.2871
CPU user time (s): 12.2641
CPU system time (s): 0.022996
CPU usage (%): 99.9106
Max. virtual memory (cumulated for all children) (KiB): 31844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.2641
system time used= 0.022996
maximum resident set size= 16256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8704
page faults= 0
swaps= 0
block input operations= 0
block output operations= 296
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 53
involuntary context switches= 55

runsolver used 0.029995 second user time and 0.054991 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 23:23:51
IDJOB=3698154
IDBENCH=2843
IDSOLVER=2275
FILE ID=node142/3698154-1338067430
RUNJOBID= node142-1338050545-25808
PBS_JOBID= 14624377
Free space on /tmp= 71608 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_10_10.r.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698154-1338067430/watcher-3698154-1338067430 -o /tmp/evaluation-result-3698154-1338067430/solver-3698154-1338067430 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698154-1338067430.opb 762841768 HOME HOME

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

MD5SUM BENCH= e965a77006f54aa5fb414d88d571084c
RANDOM SEED=762841768

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
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	: 5331.92
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		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
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		: 2666.776
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		: 2666.776
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:       32873844 kB
MemFree:        23225820 kB
Buffers:          228212 kB
Cached:           214824 kB
SwapCached:            0 kB
Active:          8825552 kB
Inactive:          20312 kB
Active(anon):    8391568 kB
Inactive(anon):    13180 kB
Active(file):     433984 kB
Inactive(file):     7132 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8740 kB
Writeback:             0 kB
AnonPages:       8411516 kB
Mapped:            12560 kB
Shmem:               200 kB
Slab:             645776 kB
SReclaimable:      87452 kB
SUnreclaim:       558324 kB
KernelStack:        1504 kB
PageTables:        20220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8516612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8388608 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71600 MiB
End job on node142 at 2012-05-26 23:24:03