Trace number 3747302

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 (fixed)OPT8 55.5486 55.556

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
0.00/0.02	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.02	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 [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
0.00/0.03	c formula is SAT
0.00/0.03	c [INC SEARCH] copied best model
0.00/0.03	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 12
0.00/0.03	c [INC SEARCH] iteration: 1
0.00/0.03	c [INC BOUNDS] best value:12 search for 11
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 11
0.00/0.03	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.03	c [INC SEARCH] isOptimum variable: 0
0.00/0.03	c formula is SAT
0.00/0.03	c [INC SEARCH] copied best model
0.00/0.03	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
38.66/38.75	c formula is SAT
38.66/38.75	c [INC SEARCH] copied best model
38.66/38.75	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
38.66/38.75	c model valid
38.66/38.75	c current solution ok
38.66/38.75	o 8
38.66/38.75	c [INC SEARCH] iteration: 5
38.66/38.75	c [INC BOUNDS] best value:8 search for 7
38.66/38.75	c [INC ENCODE] setup new number of clauses ...
38.66/38.75	c [INC] encode incremental formula
38.66/38.75	c return only the limitting unit clause for 7
38.66/38.75	c [INC SYSTEM] transmit new clauses to solver: 1
38.66/38.75	c [INC SEARCH] isOptimum variable: 0
55.46/55.55	c [INC SEARCH] formula is UNSAT
55.46/55.55	c [INC SYSTEM] there exists a inc, kill it!
55.46/55.55	c write failed with 2
55.46/55.55	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x11eb730)
55.46/55.55	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
55.46/55.55	c [INC SEARCH] found optimum
55.46/55.55	c display solution
55.46/55.55	s OPTIMUM FOUND
55.46/55.55	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-3747302-1339101811/watcher-3747302-1339101811 -o /tmp/evaluation-result-3747302-1339101811/solver-3747302-1339101811 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747302-1339101811.opb 920838787 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: 1.92 2.00 1.93 3/180 8524
/proc/meminfo: memFree=19292908/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0

[startup+0.0835719 s]
/proc/loadavg: 1.92 2.00 1.93 3/180 8524
/proc/meminfo: memFree=19292908/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100301 s]
/proc/loadavg: 1.92 2.00 1.93 3/180 8524
/proc/meminfo: memFree=19292908/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300222 s]
/proc/loadavg: 1.92 2.00 1.93 3/180 8524
/proc/meminfo: memFree=19292908/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 1.92 2.00 1.93 3/180 8524
/proc/meminfo: memFree=19292908/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 1.92 2.00 1.93 3/183 8533
/proc/meminfo: memFree=19285132/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=8784 CPUtime=1.46 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 1971 0 0 0 146 0 0 0 20 0 1 0 20148066 8994816 1553 33554432000 4194304 5654031 140733848647904 140733848645704 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 2196 1553 148 357 0 1836 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20332

[startup+3.1003 s]
/proc/loadavg: 1.92 2.00 1.93 3/183 8533
/proc/meminfo: memFree=19283028/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=9796 CPUtime=3.06 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 2384 0 0 0 306 0 0 0 20 0 1 0 20148066 10031104 1943 33554432000 4194304 5654031 140733848647904 140733848635720 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 2449 1943 148 357 0 2089 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21344

[startup+6.30027 s]
/proc/loadavg: 1.93 2.00 1.93 3/183 8533
/proc/meminfo: memFree=19276584/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=13432 CPUtime=6.26 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 2797 0 0 0 626 0 0 0 20 0 1 0 20148066 13754368 2852 33554432000 4194304 5654031 140733848647904 140733848635720 4232963 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 3358 2852 148 357 0 2998 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24980

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 1.93 3/183 8533
/proc/meminfo: memFree=19262408/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=22928 CPUtime=12.65 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 3881 0 0 0 1265 0 0 0 20 0 1 0 20148066 23478272 4535 33554432000 4194304 5654031 140733848647904 140733848635720 4232755 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 5732 4535 148 357 0 5372 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34476

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19248012/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=22928 CPUtime=25.45 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 4070 0 0 0 2545 0 0 0 20 0 1 0 20148066 23478272 5226 33554432000 4194304 5654031 140733848647904 140733848635720 4232988 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 5732 5226 148 357 0 5372 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34476

[startup+51.1004 s]
/proc/loadavg: 1.97 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19218848/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=37268 CPUtime=51.05 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 5436 0 0 0 5104 1 0 0 20 0 1 0 20148066 38162432 7095 33554432000 4194304 5654031 140733848647904 140733848635720 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 9317 7095 148 357 0 8957 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48816

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

[startup+52.7004 s]
/proc/loadavg: 1.97 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19218476/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=37268 CPUtime=52.65 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 5436 0 0 0 5264 1 0 0 20 0 1 0 20148066 38162432 7095 33554432000 4194304 5654031 140733848647904 140733848635720 4232963 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 9317 7095 148 357 0 8957 0
Current children cumulated CPU time (s) 52.66
Current children cumulated vsize (KiB) 48816

[startup+54.3004 s]
/proc/loadavg: 1.97 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19216304/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=37268 CPUtime=54.25 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 5436 0 0 0 5424 1 0 0 20 0 1 0 20148066 38162432 7095 33554432000 4194304 5654031 140733848647904 140733848635720 4233232 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 9317 7095 148 357 0 8957 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 48816

[startup+55.1004 s]
/proc/loadavg: 1.97 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19216304/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=37268 CPUtime=55.05 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 5436 0 0 0 5504 1 0 0 20 0 1 0 20148066 38162432 7095 33554432000 4194304 5654031 140733848647904 140733848635720 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 9317 7095 148 357 0 8957 0
Current children cumulated CPU time (s) 55.06
Current children cumulated vsize (KiB) 48816

[startup+55.5004 s]
/proc/loadavg: 1.97 2.00 1.93 3/183 8534
/proc/meminfo: memFree=19216304/32873844 swapFree=7124/7124
[pid=8524] ppid=8522 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8524/stat : 8524 (npSolver-pbo-It) S 8522 8524 8001 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 20148063 9367552 275 33554432000 4194304 5064252 140733276104784 140733276103696 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8524/statm: 2287 275 233 213 0 72 0
[pid=8525] ppid=8524 vsize=2400 CPUtime=0.01 cores=1,3,5,7
/proc/8525/stat : 8525 (npSolver-pbo) S 8524 8524 8001 0 -1 4202496 1469 2748 0 0 1 0 0 0 20 0 1 0 20148064 2457600 258 33554432000 4194304 6004724 140733977865360 140733977851208 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/8525/statm: 600 258 166 442 0 154 0
[pid=8533] ppid=8525 vsize=37268 CPUtime=55.45 cores=1,3,5,7
/proc/8533/stat : 8533 (glucosInc) R 8525 8524 8001 0 -1 4202496 5436 0 0 0 5544 1 0 0 20 0 1 0 20148066 38162432 7095 33554432000 4194304 5654031 140733848647904 140733848635720 4232821 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8533/statm: 9317 7095 148 357 0 8957 0
Current children cumulated CPU time (s) 55.46
Current children cumulated vsize (KiB) 48816

Child status: 0
Real time (s): 55.556
CPU time (s): 55.5486
CPU user time (s): 55.5146
CPU system time (s): 0.033994
CPU usage (%): 99.9866
Max. virtual memory (cumulated for all children) (KiB): 50392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.5146
system time used= 0.033994
maximum resident set size= 33312
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10050
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= 37
involuntary context switches= 69

runsolver used 0.073988 second user time and 0.290955 second system time

The end

Launcher Data 

Begin job on node133 at 2012-06-07 22:43:31
IDJOB=3747302
IDBENCH=2849
IDSOLVER=2332
FILE ID=node133/3747302-1339101811
RUNJOBID= node133-1339098176-8018
PBS_JOBID= 14643720
Free space on /tmp= 67656 MiB

SOLVER NAME= npSolver inc-topDown
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-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747302-1339101811/watcher-3747302-1339101811 -o /tmp/evaluation-result-3747302-1339101811/solver-3747302-1339101811 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747302-1339101811.opb 920838787 HOME HOME

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=920838787

node133.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        19293536 kB
Buffers:           65600 kB
Cached:          3853388 kB
SwapCached:         4004 kB
Active:         11702764 kB
Inactive:        1020556 kB
Active(anon):    8801952 kB
Inactive(anon):     4988 kB
Active(file):    2900812 kB
Inactive(file):  1015568 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67100300 kB
Dirty:              8552 kB
Writeback:             0 kB
AnonPages:       8808448 kB
Mapped:            10864 kB
Shmem:                 0 kB
Slab:             698776 kB
SReclaimable:     140872 kB
SUnreclaim:       557904 kB
KernelStack:        1464 kB
PageTables:        21592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   11490096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5081088 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= 67648 MiB
End job on node133 at 2012-06-07 22:44:27