Trace number 3698145

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 34.3948 34.4027

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 

0.00/0.00	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
0.00/0.02	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
0.00/0.03	o 47
0.00/0.03	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.03	c write failed with 2
0.00/0.03	c [INC SEARCH] iteration: 0
0.00/0.03	c [INC BOUNDS] best value:47 search for 46
0.00/0.03	c [INC SYSTEM] create new solver instance
0.00/0.03	c [INC] encode full formula
0.00/0.03	c (debug) using card networks
0.00/0.03	c set iterative enc to: card
0.00/0.03	c set iterative enc to: none
0.00/0.03	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 13
0.00/0.04	c [INC SEARCH] iteration: 1
0.00/0.04	c [INC BOUNDS] best value:13 search for 12
0.00/0.04	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.04	c write failed with 2
0.00/0.04	c [INC SYSTEM] create new solver instance
0.00/0.04	c [INC] encode full formula
0.00/0.04	c set iterative enc to: swc
0.00/0.04	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 12
0.00/0.05	c [INC SEARCH] iteration: 2
0.00/0.05	c [INC BOUNDS] best value:12 search for 11
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 11
0.00/0.05	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.05	c [INC SEARCH] isOptimum variable: 0
0.00/0.08	c formula is SAT
0.00/0.08	c [INC SEARCH] copied best model
0.00/0.08	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.08	c model valid
0.00/0.08	c current solution ok
0.00/0.08	o 11
0.00/0.08	c [INC SEARCH] iteration: 3
0.00/0.08	c [INC BOUNDS] best value:11 search for 10
0.00/0.08	c [INC ENCODE] setup new number of clauses ...
0.00/0.08	c [INC] encode incremental formula
0.00/0.08	c return only the limitting unit clause for 10
0.00/0.08	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.08	c [INC SEARCH] isOptimum variable: 0
0.00/0.17	c formula is SAT
0.00/0.17	c [INC SEARCH] copied best model
0.00/0.17	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.17	c model valid
0.00/0.17	c current solution ok
0.00/0.17	o 10
0.00/0.17	c [INC SEARCH] iteration: 4
0.00/0.17	c [INC BOUNDS] best value:10 search for 9
0.00/0.17	c [INC ENCODE] setup new number of clauses ...
0.00/0.17	c [INC] encode incremental formula
0.00/0.17	c return only the limitting unit clause for 9
0.00/0.17	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.17	c [INC SEARCH] isOptimum variable: 0
1.57/1.60	c formula is SAT
1.57/1.60	c [INC SEARCH] copied best model
1.57/1.60	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.57/1.60	c model valid
1.57/1.60	c current solution ok
1.57/1.60	o 9
1.57/1.60	c [INC SEARCH] iteration: 5
1.57/1.60	c [INC BOUNDS] best value:9 search for 8
1.57/1.60	c [INC ENCODE] setup new number of clauses ...
1.57/1.60	c [INC] encode incremental formula
1.57/1.60	c return only the limitting unit clause for 8
1.57/1.60	c [INC SYSTEM] transmit new clauses to solver: 1
1.57/1.60	c [INC SEARCH] isOptimum variable: 0
16.07/16.19	c formula is SAT
16.07/16.19	c [INC SEARCH] copied best model
16.07/16.19	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
16.07/16.19	c model valid
16.07/16.19	c current solution ok
16.07/16.19	o 8
16.07/16.19	c [INC SEARCH] iteration: 6
16.07/16.19	c [INC BOUNDS] best value:8 search for 7
16.07/16.19	c [INC ENCODE] setup new number of clauses ...
16.07/16.19	c [INC] encode incremental formula
16.07/16.19	c return only the limitting unit clause for 7
16.07/16.19	c [INC SYSTEM] transmit new clauses to solver: 1
16.07/16.19	c [INC SEARCH] isOptimum variable: 0
34.27/34.39	c [INC SEARCH] formula is UNSAT
34.27/34.39	c [INC SYSTEM] there exists a inc, kill it!
34.27/34.39	c write failed with 2
34.27/34.40	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1703b90)
34.27/34.40	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
34.27/34.40	c [INC SEARCH] found optimum
34.27/34.40	c display solution
34.27/34.40	s OPTIMUM FOUND
34.27/34.40	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-3698145-1338067451/watcher-3698145-1338067451 -o /tmp/evaluation-result-3698145-1338067451/solver-3698145-1338067451 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698145-1338067451.opb 496068003 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: 2.00 2.00 2.00 3/178 6694
/proc/meminfo: memFree=26226740/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0

[startup+0.079071 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6694
/proc/meminfo: memFree=26226740/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100272 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6694
/proc/meminfo: memFree=26226740/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300226 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6694
/proc/meminfo: memFree=26226740/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6694
/proc/meminfo: memFree=26226740/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26221860/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 742 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=8300 CPUtime=1.44 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 2004 0 0 0 144 0 0 0 20 0 1 0 272871992 8499200 1536 33554432000 4194304 5654031 140735205018768 140735205006584 4232752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 2075 1536 152 357 0 1715 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20048

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26217828/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 743 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=10624 CPUtime=3.04 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 2057 0 0 0 304 0 0 0 20 0 1 0 272871992 10878976 2100 33554432000 4194304 5654031 140735205018768 140735205006584 4232803 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 2656 2100 152 357 0 2296 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22372

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26213300/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 743 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=12300 CPUtime=6.24 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 2560 0 0 0 624 0 0 0 20 0 1 0 272871992 12595200 2573 33554432000 4194304 5654031 140735205018768 140735205006584 4232830 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 3075 2573 152 357 0 2715 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24048

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26205036/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 743 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=15368 CPUtime=12.64 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 2797 0 0 0 1264 0 0 0 20 0 1 0 272871992 15736832 3310 33554432000 4194304 5654031 140735205018768 140735205006584 4232772 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 3842 3310 152 357 0 3482 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27116

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26195108/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=22440 CPUtime=25.43 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 3628 0 0 0 2543 0 0 0 20 0 1 0 272871992 22978560 4721 33554432000 4194304 5654031 140735205018768 140735205006584 4208595 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 5610 4721 152 357 0 5250 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 34188

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

[startup+25.6005 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26195108/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=22440 CPUtime=25.53 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 3628 0 0 0 2553 0 0 0 20 0 1 0 272871992 22978560 4721 33554432000 4194304 5654031 140735205018768 140735205006584 4232800 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 5610 4721 152 357 0 5250 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 34188

[startup+28.8004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26189524/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=25640 CPUtime=28.73 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 4141 0 0 0 2873 0 0 0 20 0 1 0 272871992 26255360 5745 33554432000 4194304 5654031 140735205018768 140735205006584 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 6410 5745 152 357 0 6050 0
Current children cumulated CPU time (s) 28.76
Current children cumulated vsize (KiB) 37388

[startup+32.0068 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26182140/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=37132 CPUtime=31.93 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 4517 0 0 0 3193 0 0 0 20 0 1 0 272871992 38023168 7125 33554432000 4194304 5654031 140735205018768 140735205006584 4232994 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 9283 7125 152 357 0 8923 0
Current children cumulated CPU time (s) 31.96
Current children cumulated vsize (KiB) 48880

[startup+33.6004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26181768/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=37132 CPUtime=33.54 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 4657 0 0 0 3353 1 0 0 20 0 1 0 272871992 38023168 7259 33554432000 4194304 5654031 140735205018768 140735205006584 4232984 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 9283 7259 152 357 0 8923 0
Current children cumulated CPU time (s) 33.57
Current children cumulated vsize (KiB) 48880

[startup+34.0004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26181768/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=0.03 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) S 6694 6694 5308 0 -1 4202496 744 4649 0 0 1 0 2 0 20 0 1 0 272871988 2662400 334 33554432000 4194304 5992684 140734562443776 140734562429608 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 334 181 440 0 206 0
[pid=6705] ppid=6695 vsize=37132 CPUtime=33.94 cores=0,2,4,6
/proc/6705/stat : 6705 (glucosInc) R 6695 6694 5308 0 -1 4202496 4682 0 0 0 3393 1 0 0 20 0 1 0 272871992 38023168 7792 33554432000 4194304 5654031 140735205018768 140735205006584 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6705/statm: 9283 7792 152 357 0 8923 0
Current children cumulated CPU time (s) 33.97
Current children cumulated vsize (KiB) 48880

[startup+34.4004 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 6705
/proc/meminfo: memFree=26179224/32873648 swapFree=6848/6848
[pid=6694] ppid=6692 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6694/stat : 6694 (npSolver-pbo-It) S 6692 6694 5308 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871988 9367552 274 33554432000 4194304 5064252 140733292839056 140733292837968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6694/statm: 2287 274 233 213 0 72 0
[pid=6695] ppid=6694 vsize=2600 CPUtime=34.38 cores=0,2,4,6
/proc/6695/stat : 6695 (npSolver-pbo) R 6694 6694 5308 0 -1 4202496 745 9333 0 0 1 0 3435 2 20 0 1 0 272871988 2662400 335 33554432000 4194304 5992684 140734562443776 140734562439248 5179696 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6695/statm: 650 335 182 440 0 206 0
Current children cumulated CPU time (s) 34.38
Current children cumulated vsize (KiB) 11748

Child status: 0
Real time (s): 34.4027
CPU time (s): 34.3948
CPU user time (s): 34.3638
CPU system time (s): 0.030995
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 48880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.3638
system time used= 0.030995
maximum resident set size= 31176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10928
page faults= 0
swaps= 0
block input operations= 0
block output operations= 696
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 62
involuntary context switches= 68

runsolver used 0.102984 second user time and 0.273958 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-26 23:24:11
IDJOB=3698145
IDBENCH=2849
IDSOLVER=2275
FILE ID=node113/3698145-1338067451
RUNJOBID= node113-1338052965-5324
PBS_JOBID= 14624415
Free space on /tmp= 71112 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-3698145-1338067451/watcher-3698145-1338067451 -o /tmp/evaluation-result-3698145-1338067451/solver-3698145-1338067451 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698145-1338067451.opb 496068003 HOME HOME

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

MD5SUM BENCH= 80d844acb755df30f8eb4d34a1c5fb81
RANDOM SEED=496068003

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5331.92
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		: 2667.026
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:        26226740 kB
Buffers:          272844 kB
Cached:          4265780 kB
SwapCached:            0 kB
Active:          2555848 kB
Inactive:        3299084 kB
Active(anon):    1319004 kB
Inactive(anon):        0 kB
Active(file):    1236844 kB
Inactive(file):  3299084 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8576 kB
Writeback:             0 kB
AnonPages:       1323300 kB
Mapped:            15592 kB
Shmem:               200 kB
Slab:             651040 kB
SReclaimable:      95464 kB
SUnreclaim:       555576 kB
KernelStack:        1472 kB
PageTables:         6552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    1551088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1067008 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= 71104 MiB
End job on node113 at 2012-05-26 23:24:46