Trace number 3698620

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 50.6823 50.693

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
MD5SUM90616edfb9551f327ceab21eaa4edb03
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 benchmark0.012997
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 

1.00/1.06	c run inc solver
1.00/1.06	c [INC SYSTEM] run initial solver
1.00/1.06	c [INC SYSTEM] preprocess with white file
3.77/3.80	c [INC SYSTEM] finished preprocessing in 2 s
3.77/3.80	c [INC SYSTEM] execute solver
30.26/30.31	c [INC SEARCH] formula is SAT
30.26/30.31	c [INC SYSTEM] solved the initial formula
30.26/30.31	c model valid
30.26/30.31	c current solution ok
30.96/31.08	o 19
30.96/31.08	c [INC SYSTEM] there exists a inc, kill it!
30.96/31.08	c write failed with 2
30.96/31.08	c [INC SEARCH] iteration: 0
30.96/31.08	c [INC BOUNDS] best value:19 search for 18
30.96/31.08	c [INC SYSTEM] create new solver instance
30.96/31.08	c [INC] encode full formula
30.96/31.08	c set iterative enc to: swc
31.07/31.12	c [INC SEARCH] isOptimum variable: 0
37.86/37.98	c formula is SAT
37.86/37.98	c [INC SEARCH] copied best model
37.86/37.98	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
37.86/37.98	c model valid
37.86/37.98	c current solution ok
37.86/37.98	o 17
37.86/37.98	c [INC SEARCH] iteration: 1
37.86/37.98	c [INC BOUNDS] best value:17 search for 16
37.86/37.98	c [INC ENCODE] setup new number of clauses ...
37.86/37.98	c [INC] encode incremental formula
37.86/37.98	c return only the limitting unit clause for 16
37.86/37.98	c [INC SYSTEM] transmit new clauses to solver: 1
37.86/37.98	c [INC SEARCH] isOptimum variable: 0
42.07/42.14	c formula is SAT
42.07/42.14	c [INC SEARCH] copied best model
42.07/42.14	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
42.07/42.15	c model valid
42.07/42.15	c current solution ok
42.07/42.15	o 13
42.07/42.15	c [INC SEARCH] iteration: 2
42.07/42.15	c [INC BOUNDS] best value:13 search for 12
42.07/42.15	c [INC ENCODE] setup new number of clauses ...
42.07/42.15	c [INC] encode incremental formula
42.07/42.15	c return only the limitting unit clause for 12
42.07/42.15	c [INC SYSTEM] transmit new clauses to solver: 1
42.07/42.15	c [INC SEARCH] isOptimum variable: 0
45.96/46.05	c formula is SAT
45.96/46.06	c [INC SEARCH] copied best model
45.96/46.06	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
45.96/46.06	c model valid
45.96/46.06	c current solution ok
45.96/46.06	o 7
45.96/46.06	c [INC SEARCH] iteration: 3
45.96/46.06	c [INC BOUNDS] best value:7 search for 6
45.96/46.06	c [INC ENCODE] setup new number of clauses ...
45.96/46.06	c [INC] encode incremental formula
45.96/46.06	c return only the limitting unit clause for 6
45.96/46.06	c [INC SYSTEM] transmit new clauses to solver: 1
45.96/46.06	c [INC SEARCH] isOptimum variable: 0
47.97/48.07	c formula is SAT
47.97/48.07	c [INC SEARCH] copied best model
47.97/48.07	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
47.97/48.07	c model valid
47.97/48.07	c current solution ok
47.97/48.07	o 5
47.97/48.07	c [INC SEARCH] iteration: 4
47.97/48.07	c [INC BOUNDS] best value:5 search for 4
47.97/48.07	c [INC ENCODE] setup new number of clauses ...
47.97/48.07	c [INC] encode incremental formula
47.97/48.07	c return only the limitting unit clause for 4
47.97/48.07	c [INC SYSTEM] transmit new clauses to solver: 1
47.97/48.07	c [INC SEARCH] isOptimum variable: 0
48.76/48.82	c formula is SAT
48.76/48.83	c [INC SEARCH] copied best model
48.76/48.83	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
48.76/48.83	c model valid
48.76/48.83	c current solution ok
48.76/48.83	o 3
48.76/48.83	c [INC SEARCH] iteration: 5
48.76/48.83	c [INC BOUNDS] best value:3 search for 2
48.76/48.83	c [INC ENCODE] setup new number of clauses ...
48.76/48.83	c [INC] encode incremental formula
48.76/48.83	c return only the limitting unit clause for 2
48.76/48.83	c [INC SYSTEM] transmit new clauses to solver: 1
48.76/48.83	c [INC SEARCH] isOptimum variable: 0
50.56/50.68	c [INC SEARCH] formula is UNSAT
50.56/50.68	c [INC SYSTEM] there exists a inc, kill it!
50.56/50.68	c write failed with 2
50.56/50.68	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x23983c0)
50.56/50.68	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
50.56/50.68	c [INC SEARCH] found optimum
50.56/50.68	c display solution
50.56/50.68	s OPTIMUM FOUND
50.56/50.68	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-3698620-1338073707/watcher-3698620-1338073707 -o /tmp/evaluation-result-3698620-1338073707/solver-3698620-1338073707 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698620-1338073707.opb 1397009708 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: 1.97 2.01 1.99 2/178 3567
/proc/meminfo: memFree=27352428/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0

[startup+0.0737719 s]
/proc/loadavg: 1.97 2.01 1.99 2/178 3567
/proc/meminfo: memFree=27352428/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10027 s]
/proc/loadavg: 1.97 2.01 1.99 2/178 3567
/proc/meminfo: memFree=27352428/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300237 s]
/proc/loadavg: 1.97 2.01 1.99 2/178 3567
/proc/meminfo: memFree=27352428/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700224 s]
/proc/loadavg: 1.97 2.01 1.99 2/178 3567
/proc/meminfo: memFree=27352428/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 1.97 2.01 1.99 3/180 3569
/proc/meminfo: memFree=27321276/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51660 CPUtime=1.05 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 6496 0 0 0 101 4 0 0 20 0 1 0 273499277 52899840 9504 33554432000 4194304 5992684 140734414916320 140734414910768 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12915 9504 164 440 0 12471 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 60808

[startup+3.10042 s]
/proc/loadavg: 1.97 2.01 1.99 3/182 3571
/proc/meminfo: memFree=27208396/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51660 CPUtime=1.05 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 6496 0 0 0 101 4 0 0 20 0 1 0 273499277 52899840 9504 33554432000 4194304 5992684 140734414916320 140734414910768 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12915 9504 164 440 0 12471 0
[pid=3570] ppid=3568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3570/stat : 3570 (cp2_pre.sh) S 3568 3567 824 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 273499383 9367552 276 33554432000 4194304 5064252 140736228162320 140736228161024 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/3570/statm: 2287 276 234 213 0 72 0
[pid=3571] ppid=3570 vsize=101108 CPUtime=2.02 cores=1,3,5,7
/proc/3571/stat : 3571 (coprocessor) R 3570 3567 824 0 -1 4202496 22845 0 0 0 198 4 0 0 20 0 1 0 273499384 103534592 23454 33554432000 4194304 6586260 140735857448912 140735857445240 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/3571/statm: 25277 23454 198 584 0 24689 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 171064

[startup+6.30043 s]
/proc/loadavg: 1.97 2.01 1.99 3/181 3573
/proc/meminfo: memFree=27243856/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51660 CPUtime=3.77 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 6512 23747 0 0 101 4 263 9 20 0 1 0 273499277 52899840 9506 33554432000 4194304 5992684 140734414916320 140734414902584 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12915 9506 166 440 0 12471 0
[pid=3573] ppid=3568 vsize=58760 CPUtime=2.49 cores=1,3,5,7
/proc/3573/stat : 3573 (glucosInc) R 3568 3567 824 0 -1 4202496 8974 0 0 0 247 2 0 0 20 0 1 0 273499657 60170240 12260 33554432000 4194304 5654031 140736903715040 140736903712824 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3573/statm: 14690 12260 131 357 0 14330 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 119568

[startup+12.7004 s]
/proc/loadavg: 1.97 2.01 1.99 3/181 3573
/proc/meminfo: memFree=27236984/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51660 CPUtime=3.77 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 6512 23747 0 0 101 4 263 9 20 0 1 0 273499277 52899840 9506 33554432000 4194304 5992684 140734414916320 140734414902584 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12915 9506 166 440 0 12471 0
[pid=3573] ppid=3568 vsize=58892 CPUtime=8.89 cores=1,3,5,7
/proc/3573/stat : 3573 (glucosInc) R 3568 3567 824 0 -1 4202496 8998 0 0 0 887 2 0 0 20 0 1 0 273499657 60305408 12284 33554432000 4194304 5654031 140736903715040 140736903712824 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3573/statm: 14723 12284 131 357 0 14363 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 119700

[startup+25.5004 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3573
/proc/meminfo: memFree=27235308/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51660 CPUtime=3.77 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 6512 23747 0 0 101 4 263 9 20 0 1 0 273499277 52899840 9506 33554432000 4194304 5992684 140734414916320 140734414902584 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12915 9506 166 440 0 12471 0
[pid=3573] ppid=3568 vsize=59024 CPUtime=21.69 cores=1,3,5,7
/proc/3573/stat : 3573 (glucosInc) R 3568 3567 824 0 -1 4202496 9022 0 0 0 2167 2 0 0 20 0 1 0 273499657 60440576 12308 33554432000 4194304 5654031 140736903715040 140736903712824 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3573/statm: 14756 12308 131 357 0 14396 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 119832

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

[startup+38.3004 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3576
/proc/meminfo: memFree=27214416/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.11 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7564 36781 0 0 114 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=59808 CPUtime=7.16 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 11784 0 0 0 712 4 0 0 20 0 1 0 273502390 61243392 12399 33554432000 4194304 5654031 140733270021008 140733270019320 4216213 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 14952 12399 151 357 0 14592 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 120620

[startup+44.7004 s]
/proc/loadavg: 1.98 2.00 1.99 3/180 3576
/proc/meminfo: memFree=27214424/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.11 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7569 36781 0 0 114 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=60448 CPUtime=13.55 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 11883 0 0 0 1351 4 0 0 20 0 1 0 273502390 61898752 12498 33554432000 4194304 5654031 140733270021008 140733270008824 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 15112 12498 151 357 0 14752 0
Current children cumulated CPU time (s) 44.66
Current children cumulated vsize (KiB) 121260

[startup+47.9004 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3577
/proc/meminfo: memFree=27212244/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.12 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7570 36781 0 0 115 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=60448 CPUtime=16.75 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 11945 0 0 0 1671 4 0 0 20 0 1 0 273502390 61898752 12560 33554432000 4194304 5654031 140733270021008 140733270008824 4232763 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 15112 12560 151 357 0 14752 0
Current children cumulated CPU time (s) 47.87
Current children cumulated vsize (KiB) 121260

[startup+49.5071 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3577
/proc/meminfo: memFree=27212244/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.12 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7577 36781 0 0 115 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=60448 CPUtime=18.35 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 11945 0 0 0 1831 4 0 0 20 0 1 0 273502390 61898752 12560 33554432000 4194304 5654031 140733270021008 140733270019160 4208584 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 15112 12560 151 357 0 14752 0
Current children cumulated CPU time (s) 49.47
Current children cumulated vsize (KiB) 121260

[startup+50.3004 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3577
/proc/meminfo: memFree=27212244/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.12 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7577 36781 0 0 115 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=53228 CPUtime=19.14 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 12073 0 0 0 1910 4 0 0 20 0 1 0 273502390 54505472 10774 33554432000 4194304 5654031 140733270021008 140733270008824 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 13307 10774 151 357 0 12947 0
Current children cumulated CPU time (s) 50.26
Current children cumulated vsize (KiB) 114040

[startup+50.5004 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3577
/proc/meminfo: memFree=27219132/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.12 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7577 36781 0 0 115 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=53228 CPUtime=19.34 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 12073 0 0 0 1930 4 0 0 20 0 1 0 273502390 54505472 10774 33554432000 4194304 5654031 140733270021008 140733270008824 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 13307 10774 151 357 0 12947 0
Current children cumulated CPU time (s) 50.46
Current children cumulated vsize (KiB) 114040

[startup+50.6071 s]
/proc/loadavg: 1.98 2.00 1.99 3/181 3577
/proc/meminfo: memFree=27219132/32873844 swapFree=7620/7620
[pid=3567] ppid=3565 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3567/stat : 3567 (npSolver-pbo-It) S 3565 3567 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 273499277 9367552 275 33554432000 4194304 5064252 140735196168848 140735196167760 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3567/statm: 2287 275 233 213 0 72 0
[pid=3568] ppid=3567 vsize=51664 CPUtime=31.12 cores=1,3,5,7
/proc/3568/stat : 3568 (npSolver-pbo) S 3567 3567 824 0 -1 4202496 7577 36781 0 0 115 66 2911 20 20 0 1 0 273499277 52903936 9518 33554432000 4194304 5992684 140734414916320 140734414902152 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3568/statm: 12916 9518 177 440 0 12472 0
[pid=3576] ppid=3568 vsize=53228 CPUtime=19.44 cores=1,3,5,7
/proc/3576/stat : 3576 (glucosInc) R 3568 3567 824 0 -1 4202496 12073 0 0 0 1940 4 0 0 20 0 1 0 273502390 54505472 10774 33554432000 4194304 5654031 140733270021008 140733270008824 4232767 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3576/statm: 13307 10774 151 357 0 12947 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 114040

Child status: 0
Real time (s): 50.693
CPU time (s): 50.6823
CPU user time (s): 49.7554
CPU system time (s): 0.926859
CPU usage (%): 99.979
Max. virtual memory (cumulated for all children) (KiB): 171064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.7554
system time used= 0.926859
maximum resident set size= 95408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57757
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= 715
involuntary context switches= 71

runsolver used 0.109983 second user time and 0.25996 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 01:08:27
IDJOB=3698620
IDBENCH=47935
IDSOLVER=2275
FILE ID=node107/3698620-1338073707
RUNJOBID= node107-1338052952-841
PBS_JOBID= 14624408
Free space on /tmp= 71300 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698620-1338073707/watcher-3698620-1338073707 -o /tmp/evaluation-result-3698620-1338073707/solver-3698620-1338073707 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698620-1338073707.opb 1397009708 HOME HOME

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

MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03
RANDOM SEED=1397009708

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:        27352792 kB
Buffers:          266508 kB
Cached:          3506052 kB
SwapCached:            0 kB
Active:          1910436 kB
Inactive:        2818988 kB
Active(anon):     959632 kB
Inactive(anon):        0 kB
Active(file):     950804 kB
Inactive(file):  2818988 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8152 kB
Writeback:             8 kB
AnonPages:        964724 kB
Mapped:            15524 kB
Shmem:               200 kB
Slab:             647424 kB
SReclaimable:      89832 kB
SUnreclaim:       557592 kB
KernelStack:        1464 kB
PageTables:         6072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1251204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    561152 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= 71272 MiB
End job on node107 at 2012-05-27 01:09:18