Trace number 3698622

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-topDownOPT3 34.0858 34.2808

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
MD5SUM0b8464e4861bc607bcf2ce7d185603df
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.013997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables36
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)72
Sum of products size (including duplicates)144
Number of different products72
Sum of products size144

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.99/1.04	c run inc solver
0.99/1.04	c [INC SYSTEM] run initial solver
0.99/1.04	c [INC SYSTEM] preprocess with white file
3.81/4.02	c [INC SYSTEM] finished preprocessing in 2 s
3.81/4.02	c [INC SYSTEM] execute solver
25.09/25.36	c [INC SEARCH] formula is SAT
25.09/25.36	c [INC SYSTEM] solved the initial formula
25.09/25.36	c model valid
25.09/25.36	c current solution ok
25.86/26.12	o 21
25.86/26.12	c [INC SYSTEM] there exists a inc, kill it!
25.86/26.12	c write failed with 2
25.86/26.12	c [INC SEARCH] iteration: 0
25.86/26.12	c [INC BOUNDS] best value:21 search for 20
25.86/26.12	c [INC SYSTEM] create new solver instance
25.86/26.12	c [INC] encode full formula
25.86/26.12	c set iterative enc to: swc
25.86/26.16	c [INC SEARCH] isOptimum variable: 0
30.86/31.11	c formula is SAT
30.98/31.23	c [INC SEARCH] copied best model
30.98/31.23	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
30.98/31.23	c model valid
30.98/31.23	c current solution ok
30.98/31.23	o 3
30.98/31.23	c [INC SEARCH] iteration: 1
30.98/31.23	c [INC BOUNDS] best value:3 search for 2
30.98/31.23	c [INC ENCODE] setup new number of clauses ...
30.98/31.23	c [INC] encode incremental formula
30.98/31.23	c return only the limitting unit clause for 2
30.98/31.23	c [INC SYSTEM] transmit new clauses to solver: 1
30.98/31.23	c [INC SEARCH] isOptimum variable: 0
33.98/34.26	c [INC SEARCH] formula is UNSAT
33.98/34.26	c [INC SYSTEM] there exists a inc, kill it!
33.98/34.26	c write failed with 2
33.98/34.27	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1d2a3c0)
33.98/34.27	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
33.98/34.27	c [INC SEARCH] found optimum
33.98/34.27	c display solution
33.98/34.27	s OPTIMUM FOUND
33.98/34.27	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

Verifier Data 

OK	3

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-3698622-1338073473/watcher-3698622-1338073473 -o /tmp/evaluation-result-3698622-1338073473/solver-3698622-1338073473 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698622-1338073473.opb 957791310 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: 2.01 2.03 2.00 2/179 3473
/proc/meminfo: memFree=27791664/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0

[startup+0.0972249 s]
/proc/loadavg: 2.01 2.03 2.00 2/179 3473
/proc/meminfo: memFree=27791664/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100276 s]
/proc/loadavg: 2.01 2.03 2.00 2/179 3473
/proc/meminfo: memFree=27791664/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300251 s]
/proc/loadavg: 2.01 2.03 2.00 2/179 3473
/proc/meminfo: memFree=27791664/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.01 2.03 2.00 2/179 3473
/proc/meminfo: memFree=27791664/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5002 s]
/proc/loadavg: 2.01 2.03 2.00 3/181 3475
/proc/meminfo: memFree=27760600/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51660 CPUtime=1.03 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 6947 0 0 0 99 4 0 0 20 0 1 0 273475860 52899840 9955 33554432000 4194304 5992684 140735976947856 140735976942304 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3474/statm: 12915 9955 164 440 0 12471 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 60808

[startup+3.10037 s]
/proc/loadavg: 2.01 2.03 2.00 3/183 3477
/proc/meminfo: memFree=27646228/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51660 CPUtime=1.03 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 6947 0 0 0 99 4 0 0 20 0 1 0 273475860 52899840 9955 33554432000 4194304 5992684 140735976947856 140735976942304 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3474/statm: 12915 9955 164 440 0 12471 0
[pid=3476] ppid=3474 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3476/stat : 3476 (cp2_pre.sh) S 3474 3473 824 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273475964 9367552 276 33554432000 4194304 5064252 140736252142320 140736252141024 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3476/statm: 2287 276 234 213 0 72 0
[pid=3477] ppid=3476 vsize=101108 CPUtime=2.04 cores=0,2,4,6
/proc/3477/stat : 3477 (coprocessor) R 3476 3473 824 0 -1 4202496 22859 0 0 0 200 4 0 0 20 0 1 0 273475964 103534592 23468 33554432000 4194304 6586260 140736930733136 140736930729160 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/3477/statm: 25277 23468 198 584 0 24689 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 171064

[startup+6.30036 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 3479
/proc/meminfo: memFree=27682860/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51660 CPUtime=3.82 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 6962 23763 0 0 99 4 270 9 20 0 1 0 273475860 52899840 9957 33554432000 4194304 5992684 140735976947856 140735976934120 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3474/statm: 12915 9957 166 440 0 12471 0
[pid=3479] ppid=3474 vsize=58760 CPUtime=2.27 cores=0,2,4,6
/proc/3479/stat : 3479 (glucosInc) R 3474 3473 824 0 -1 4202496 8807 0 0 0 225 2 0 0 20 0 1 0 273476262 60170240 12121 33554432000 4194304 5654031 140733802242608 140733802240392 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3479/statm: 14690 12121 131 357 0 14330 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 119568

[startup+12.7003 s]
/proc/loadavg: 2.01 2.03 2.00 3/182 3479
/proc/meminfo: memFree=27610780/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51660 CPUtime=3.82 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 6962 23763 0 0 99 4 270 9 20 0 1 0 273475860 52899840 9957 33554432000 4194304 5992684 140735976947856 140735976934120 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3474/statm: 12915 9957 166 440 0 12471 0
[pid=3479] ppid=3474 vsize=58892 CPUtime=8.67 cores=0,2,4,6
/proc/3479/stat : 3479 (glucosInc) R 3474 3473 824 0 -1 4202496 8833 0 0 0 865 2 0 0 20 0 1 0 273476262 60305408 12147 33554432000 4194304 5654031 140733802242608 140733802240392 4232925 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3479/statm: 14723 12147 131 357 0 14363 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 119700

[startup+25.5004 s]
/proc/loadavg: 2.16 2.06 2.01 3/182 3482
/proc/meminfo: memFree=27499020/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=3.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) R 3473 3473 824 0 -1 4202496 7382 23763 0 0 102 15 270 9 20 0 1 0 273475860 52903936 9965 33554432000 4194304 5992684 140735976947856 140735976943656 5179696 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9965 173 440 0 12472 0
[pid=3479] ppid=3474 vsize=72412 CPUtime=21.33 cores=0,2,4,6
/proc/3479/stat : 3479 (glucosInc) S 3474 3473 824 0 -1 4202496 11829 0 0 0 2130 3 0 0 20 0 1 0 273476262 74149888 15400 33554432000 4194304 5654031 140733802242608 140733802240920 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/3479/statm: 18103 15400 146 357 0 17743 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 133224

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

[startup+28.7004 s]
/proc/loadavg: 2.15 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27482344/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.94 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7431 36630 0 0 113 61 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=68712 CPUtime=2.52 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 11114 0 0 0 250 2 0 0 20 0 1 0 273478476 70361088 14375 33554432000 4194304 5654031 140736144758176 140736144755960 4232752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3485/statm: 17178 14375 131 357 0 16818 0
Current children cumulated CPU time (s) 28.46
Current children cumulated vsize (KiB) 129524

[startup+31.9066 s]
/proc/loadavg: 2.15 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27492144/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7970 36630 0 0 114 62 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=59812 CPUtime=5.73 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 12229 0 0 0 570 3 0 0 20 0 1 0 273478476 61247488 11963 33554432000 4194304 5654031 140736144758176 140736144756488 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3485/statm: 14953 11963 151 357 0 14593 0
Current children cumulated CPU time (s) 31.69
Current children cumulated vsize (KiB) 120624

[startup+33.5004 s]
/proc/loadavg: 2.15 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27492516/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7970 36630 0 0 114 62 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=59812 CPUtime=7.32 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 12229 0 0 0 729 3 0 0 20 0 1 0 273478476 61247488 11963 33554432000 4194304 5654031 140736144758176 140736144745992 4232453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3485/statm: 14953 11963 151 357 0 14593 0
Current children cumulated CPU time (s) 33.28
Current children cumulated vsize (KiB) 120624

[startup+33.9004 s]
/proc/loadavg: 2.15 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27492516/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7970 36630 0 0 114 62 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=59812 CPUtime=7.72 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 12229 0 0 0 769 3 0 0 20 0 1 0 273478476 61247488 11963 33554432000 4194304 5654031 140736144758176 140736144745992 4232453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3485/statm: 14953 11963 151 357 0 14593 0
Current children cumulated CPU time (s) 33.68
Current children cumulated vsize (KiB) 120624

[startup+34.1066 s]
/proc/loadavg: 2.14 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27497356/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7970 36630 0 0 114 62 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=52628 CPUtime=7.92 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 12494 0 0 0 789 3 0 0 20 0 1 0 273478476 53891072 10733 33554432000 4194304 5654031 140736144758176 140736144745992 4232775 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3485/statm: 13157 10733 151 357 0 12797 0
Current children cumulated CPU time (s) 33.88
Current children cumulated vsize (KiB) 113440

[startup+34.2005 s]
/proc/loadavg: 2.14 2.06 2.01 3/182 3485
/proc/meminfo: memFree=27497356/32873844 swapFree=7620/7620
[pid=3473] ppid=3471 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3473/stat : 3473 (npSolver-pbo-It) S 3471 3473 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 273475859 9367552 274 33554432000 4194304 5064252 140736220535776 140736220534688 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3473/statm: 2287 274 233 213 0 72 0
[pid=3474] ppid=3473 vsize=51664 CPUtime=25.96 cores=0,2,4,6
/proc/3474/stat : 3474 (npSolver-pbo) S 3473 3473 824 0 -1 4202496 7970 36630 0 0 114 62 2400 20 20 0 1 0 273475860 52903936 9969 33554432000 4194304 5992684 140735976947856 140735976933688 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/3474/statm: 12916 9969 177 440 0 12472 0
[pid=3485] ppid=3474 vsize=52628 CPUtime=8.02 cores=0,2,4,6
/proc/3485/stat : 3485 (glucosInc) R 3474 3473 824 0 -1 4202496 12494 0 0 0 799 3 0 0 20 0 1 0 273478476 53891072 10733 33554432000 4194304 5654031 140736144758176 140736144745992 4232453 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3485/statm: 13157 10733 151 357 0 12797 0
Current children cumulated CPU time (s) 33.98
Current children cumulated vsize (KiB) 113440

Child status: 0
Real time (s): 34.2808
CPU time (s): 34.0858
CPU user time (s): 33.2089
CPU system time (s): 0.876866
CPU usage (%): 99.4312
Max. virtual memory (cumulated for all children) (KiB): 171064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.209
system time used= 0.876866
maximum resident set size= 95464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57926
page faults= 0
swaps= 0
block input operations= 0
block output operations= 201816
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 258
involuntary context switches= 93

runsolver used 0.12898 second user time and 0.298954 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 01:04:33
IDJOB=3698622
IDBENCH=47921
IDSOLVER=2275
FILE ID=node107/3698622-1338073473
RUNJOBID= node107-1338052952-840
PBS_JOBID= 14624408
Free space on /tmp= 71332 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=41-P2=53-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698622-1338073473/watcher-3698622-1338073473 -o /tmp/evaluation-result-3698622-1338073473/solver-3698622-1338073473 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698622-1338073473.opb 957791310 HOME HOME

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

MD5SUM BENCH= 0b8464e4861bc607bcf2ce7d185603df
RANDOM SEED=957791310

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        27792456 kB
Buffers:          265456 kB
Cached:          3470764 kB
SwapCached:            0 kB
Active:          1475860 kB
Inactive:        2819352 kB
Active(anon):     561064 kB
Inactive(anon):        0 kB
Active(file):     914796 kB
Inactive(file):  2819352 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8376 kB
Writeback:             0 kB
AnonPages:        666384 kB
Mapped:            15788 kB
Shmem:               200 kB
Slab:             645584 kB
SReclaimable:      87620 kB
SUnreclaim:       557964 kB
KernelStack:        1520 kB
PageTables:         4980 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     782528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    493568 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= 71136 MiB
End job on node107 at 2012-05-27 01:05:07