Trace number 3751518

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound (fixed)OPT45008 38.2302 38.2538

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_50_2__8_45__16.opb
MD5SUM3c0b9d73d67a301539707b5cf6d0db6d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark45008
Best CPU time to get the best result obtained on this benchmark1.00385
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1648
Total number of constraints150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)102
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint16
Maximum length of a constraint145
Number of terms in the objective function 1600
Biggest coefficient in the objective function 126454
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 53704560
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 126454
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 53704560
Number of bits of the biggest sum of numbers26
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 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.21	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.21	c [INC SYSTEM] execute solver
0.00/0.23	c [INC SEARCH] formula is SAT
0.00/0.23	c [INC SYSTEM] solved the initial formula
0.00/0.23	c model valid
0.00/0.23	c current solution ok
0.00/0.29	o 86358
0.00/0.29	c starting approximation
0.00/0.29	c factor = 7086
0.00/0.29	c current bound: 43179
0.00/0.33	c leaving approximation
0.00/0.33	c finished approximation
0.00/0.33	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.33	c write failed with 2
0.00/0.33	c [INC SEARCH] iteration: 0
0.00/0.33	c [INC BOUNDS] best value:86358 search for 86357
0.00/0.33	c [INC SYSTEM] create new solver instance
0.00/0.33	c [INC] encode full formula
0.00/0.33	c fallback to adder encoding
0.00/0.47	c set iterative enc to: adder
0.00/0.47	c set iterative enc to: none
0.00/0.49	c [INC SEARCH] isOptimum variable: 0
14.76/14.85	c formula is SAT
14.76/14.85	c [INC SEARCH] copied best model
14.76/14.85	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
14.76/14.85	c model valid
14.76/14.85	c current solution ok
14.76/14.85	o 83769
14.76/14.85	c [INC SEARCH] iteration: 1
14.76/14.85	c [INC BOUNDS] best value:83769 search for 83768
14.76/14.85	c [INC SYSTEM] there exists a inc, kill it!
14.76/14.85	c write failed with 2
14.76/14.86	c [INC SYSTEM] create new solver instance
14.76/14.86	c [INC] encode full formula
14.76/14.86	c fallback to adder encoding
14.88/14.99	c set iterative enc to: adder
14.88/14.99	c set iterative enc to: none
14.97/15.01	c [INC SEARCH] isOptimum variable: 0
24.66/24.76	c formula is SAT
24.66/24.77	c [INC SEARCH] copied best model
24.66/24.77	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
24.66/24.77	c model valid
24.66/24.77	c current solution ok
24.66/24.77	o 72813
24.66/24.77	c [INC SEARCH] iteration: 2
24.66/24.77	c [INC BOUNDS] best value:72813 search for 72812
24.66/24.77	c [INC SYSTEM] there exists a inc, kill it!
24.66/24.77	c write failed with 2
24.66/24.77	c [INC SYSTEM] create new solver instance
24.66/24.77	c [INC] encode full formula
24.66/24.77	c fallback to adder encoding
24.87/24.91	c set iterative enc to: adder
24.87/24.91	c set iterative enc to: none
24.87/24.93	c [INC SEARCH] isOptimum variable: 0
36.94/37.04	c formula is SAT
36.94/37.05	c [INC SEARCH] copied best model
36.94/37.05	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
36.94/37.05	c model valid
36.94/37.05	c current solution ok
36.94/37.05	o 45008
36.94/37.05	c [INC SEARCH] iteration: 3
36.94/37.05	c [INC BOUNDS] best value:45008 search for 45007
36.94/37.05	c [INC SYSTEM] there exists a inc, kill it!
36.94/37.05	c write failed with 2
36.94/37.05	c [INC SYSTEM] create new solver instance
36.94/37.05	c [INC] encode full formula
36.94/37.05	c fallback to adder encoding
37.07/37.15	c set iterative enc to: adder
37.07/37.15	c set iterative enc to: none
37.07/37.16	c [INC SEARCH] isOptimum variable: 0
38.15/38.25	c [INC SEARCH] formula is UNSAT
38.15/38.25	c [INC SYSTEM] there exists a inc, kill it!
38.15/38.25	c write failed with 2
38.15/38.25	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
38.15/38.25	c [INC SEARCH] found optimum
38.15/38.25	c display solution
38.15/38.25	s OPTIMUM FOUND
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Verifier Data 

OK	45008

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-3751518-1339152335/watcher-3751518-1339152335 -o /tmp/evaluation-result-3751518-1339152335/solver-3751518-1339152335 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751518-1339152335.opb 1874263104 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: 2.03 2.02 2.00 3/178 19626
/proc/meminfo: memFree=31565820/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0

[startup+0.0703639 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 19626
/proc/meminfo: memFree=31565820/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100364 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 19626
/proc/meminfo: memFree=31565820/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300346 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 19626
/proc/meminfo: memFree=31565820/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700158 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 19626
/proc/meminfo: memFree=31565820/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.03 2.02 2.00 3/181 19642
/proc/meminfo: memFree=31506992/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20504 CPUtime=0.47 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 6761 12167 0 0 17 6 20 4 20 0 1 0 381358591 20996096 4808 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5126 4808 195 442 0 4680 0
[pid=19642] ppid=19627 vsize=34092 CPUtime=0.99 cores=0,2,4,6
/proc/19642/stat : 19642 (glucosInc) R 19627 19626 17615 0 -1 4202496 8553 0 0 0 98 1 0 0 20 0 1 0 381358640 34910208 7472 33554432000 4194304 5654031 140734451539440 140734451537208 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19642/statm: 8523 7472 141 357 0 8163 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 63744

[startup+3.10032 s]
/proc/loadavg: 2.03 2.02 2.00 3/181 19642
/proc/meminfo: memFree=31505140/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20504 CPUtime=0.47 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 6761 12167 0 0 17 6 20 4 20 0 1 0 381358591 20996096 4808 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5126 4808 195 442 0 4680 0
[pid=19642] ppid=19627 vsize=34488 CPUtime=2.59 cores=0,2,4,6
/proc/19642/stat : 19642 (glucosInc) R 19627 19626 17615 0 -1 4202496 8843 0 0 0 258 1 0 0 20 0 1 0 381358640 35315712 7758 33554432000 4194304 5654031 140734451539440 140734451527256 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19642/statm: 8622 7758 141 357 0 8262 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 64140

[startup+6.30036 s]
/proc/loadavg: 2.03 2.02 2.00 3/181 19642
/proc/meminfo: memFree=31495896/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20504 CPUtime=0.47 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 6761 12167 0 0 17 6 20 4 20 0 1 0 381358591 20996096 4808 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5126 4808 195 442 0 4680 0
[pid=19642] ppid=19627 vsize=40176 CPUtime=5.79 cores=0,2,4,6
/proc/19642/stat : 19642 (glucosInc) R 19627 19626 17615 0 -1 4202496 9151 0 0 0 578 1 0 0 20 0 1 0 381358640 41140224 8572 33554432000 4194304 5654031 140734451539440 140734451527256 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19642/statm: 10044 8572 141 357 0 9684 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 69828

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 19642
/proc/meminfo: memFree=31489032/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20504 CPUtime=0.47 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 6761 12167 0 0 17 6 20 4 20 0 1 0 381358591 20996096 4808 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5126 4808 195 442 0 4680 0
[pid=19642] ppid=19627 vsize=40348 CPUtime=12.19 cores=0,2,4,6
/proc/19642/stat : 19642 (glucosInc) R 19627 19626 17615 0 -1 4202496 9538 0 0 0 1218 1 0 0 20 0 1 0 381358640 41316352 8665 33554432000 4194304 5654031 140734451539440 140734451527256 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19642/statm: 10087 8665 141 357 0 9727 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 70000

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 19646
/proc/meminfo: memFree=31501668/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=4556 CPUtime=24.9 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 15780 31273 0 0 45 10 2426 9 20 0 1 0 381358591 4665344 853 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 1139 853 195 442 0 693 0
[pid=19646] ppid=19627 vsize=32976 CPUtime=0.54 cores=0,2,4,6
/proc/19646/stat : 19646 (glucosInc) R 19627 19626 17615 0 -1 4202496 7938 0 0 0 53 1 0 0 20 0 1 0 381361085 33767424 7097 33554432000 4194304 5654031 140733620249056 140733620246840 4232477 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19646/statm: 8244 7097 141 357 0 7884 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 46680

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

[startup+31.9067 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 19646
/proc/meminfo: memFree=31496004/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=4556 CPUtime=24.9 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 15780 31273 0 0 45 10 2426 9 20 0 1 0 381358591 4665344 853 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 1139 853 195 442 0 693 0
[pid=19646] ppid=19627 vsize=35084 CPUtime=6.95 cores=0,2,4,6
/proc/19646/stat : 19646 (glucosInc) R 19627 19626 17615 0 -1 4202496 9854 0 0 0 693 2 0 0 20 0 1 0 381361085 35926016 7813 33554432000 4194304 5654031 140733620249056 140733620246824 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19646/statm: 8771 7813 141 357 0 8411 0
Current children cumulated CPU time (s) 31.85
Current children cumulated vsize (KiB) 48788

[startup+35.1003 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 19646
/proc/meminfo: memFree=31487440/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=4556 CPUtime=24.9 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 15780 31273 0 0 45 10 2426 9 20 0 1 0 381358591 4665344 853 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 1139 853 195 442 0 693 0
[pid=19646] ppid=19627 vsize=46396 CPUtime=10.15 cores=0,2,4,6
/proc/19646/stat : 19646 (glucosInc) R 19627 19626 17615 0 -1 4202496 10018 0 0 0 1013 2 0 0 20 0 1 0 381361085 47509504 10021 33554432000 4194304 5654031 140733620249056 140733620236872 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19646/statm: 11599 10021 141 357 0 11239 0
Current children cumulated CPU time (s) 35.05
Current children cumulated vsize (KiB) 60100

[startup+36.7003 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 19646
/proc/meminfo: memFree=31485376/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=4556 CPUtime=24.9 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 15780 31273 0 0 45 10 2426 9 20 0 1 0 381358591 4665344 853 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 1139 853 195 442 0 693 0
[pid=19646] ppid=19627 vsize=46396 CPUtime=11.74 cores=0,2,4,6
/proc/19646/stat : 19646 (glucosInc) R 19627 19626 17615 0 -1 4202496 10019 0 0 0 1172 2 0 0 20 0 1 0 381361085 47509504 10533 33554432000 4194304 5654031 140733620249056 140733620236872 4215091 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19646/statm: 11599 10533 141 357 0 11239 0
Current children cumulated CPU time (s) 36.64
Current children cumulated vsize (KiB) 60100

[startup+37.5003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 19648
/proc/meminfo: memFree=31491392/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20812 CPUtime=37.13 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 19560 42515 0 0 55 12 3634 12 20 0 1 0 381358591 21311488 4786 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5203 4786 195 442 0 4757 0
[pid=19648] ppid=19627 vsize=26864 CPUtime=0.32 cores=0,2,4,6
/proc/19648/stat : 19648 (glucosInc) R 19627 19626 17615 0 -1 4202496 6142 0 0 0 31 1 0 0 20 0 1 0 381362308 27508736 5801 33554432000 4194304 5654031 140733352668848 140733352666632 4232794 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19648/statm: 6716 5801 141 357 0 6356 0
Current children cumulated CPU time (s) 37.45
Current children cumulated vsize (KiB) 56824

[startup+37.9003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 19648
/proc/meminfo: memFree=31491392/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20812 CPUtime=37.13 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 19560 42515 0 0 55 12 3634 12 20 0 1 0 381358591 21311488 4786 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5203 4786 195 442 0 4757 0
[pid=19648] ppid=19627 vsize=27436 CPUtime=0.72 cores=0,2,4,6
/proc/19648/stat : 19648 (glucosInc) R 19627 19626 17615 0 -1 4202496 6313 0 0 0 71 1 0 0 20 0 1 0 381362308 28094464 5972 33554432000 4194304 5654031 140733352668848 140733352656664 4232755 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19648/statm: 6859 5972 141 357 0 6499 0
Current children cumulated CPU time (s) 37.85
Current children cumulated vsize (KiB) 57396

[startup+38.1003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 19648
/proc/meminfo: memFree=31491392/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20812 CPUtime=37.13 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 19560 42515 0 0 55 12 3634 12 20 0 1 0 381358591 21311488 4786 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5203 4786 195 442 0 4757 0
[pid=19648] ppid=19627 vsize=25732 CPUtime=0.92 cores=0,2,4,6
/proc/19648/stat : 19648 (glucosInc) R 19627 19626 17615 0 -1 4202496 7312 0 0 0 91 1 0 0 20 0 1 0 381362308 26349568 5870 33554432000 4194304 5654031 140733352668848 140733352656664 4215913 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19648/statm: 6433 5870 141 357 0 6073 0
Current children cumulated CPU time (s) 38.05
Current children cumulated vsize (KiB) 55692

[startup+38.2004 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 19648
/proc/meminfo: memFree=31491392/32873844 swapFree=7124/7124
[pid=19626] ppid=19624 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19626/stat : 19626 (npSolver-pbo-It) S 19624 19626 17615 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381358591 9367552 275 33554432000 4194304 5064252 140735767545536 140735767544448 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19626/statm: 2287 275 233 213 0 72 0
[pid=19627] ppid=19626 vsize=20812 CPUtime=37.13 cores=0,2,4,6
/proc/19627/stat : 19627 (npSolver-pbo) S 19626 19626 17615 0 -1 4202496 19560 42515 0 0 55 12 3634 12 20 0 1 0 381358591 21311488 4786 33554432000 4194304 6004724 140737045437936 140737045423784 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19627/statm: 5203 4786 195 442 0 4757 0
[pid=19648] ppid=19627 vsize=25732 CPUtime=1.02 cores=0,2,4,6
/proc/19648/stat : 19648 (glucosInc) R 19627 19626 17615 0 -1 4202496 7313 0 0 0 101 1 0 0 20 0 1 0 381362308 26349568 5871 33554432000 4194304 5654031 140733352668848 140733352656664 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19648/statm: 6433 5871 142 357 0 6073 0
Current children cumulated CPU time (s) 38.15
Current children cumulated vsize (KiB) 55692

Child status: 0
Real time (s): 38.2538
CPU time (s): 38.2302
CPU user time (s): 37.9602
CPU system time (s): 0.269958
CPU usage (%): 99.9382
Max. virtual memory (cumulated for all children) (KiB): 70624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.9602
system time used= 0.269958
maximum resident set size= 48668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69823
page faults= 0
swaps= 0
block input operations= 0
block output operations= 71960
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 407
involuntary context switches= 146

runsolver used 0.154976 second user time and 0.307953 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-08 12:45:35
IDJOB=3751518
IDBENCH=71859
IDSOLVER=2335
FILE ID=node138/3751518-1339152335
RUNJOBID= node138-1339134209-17631
PBS_JOBID= 14643796
Free space on /tmp= 70676 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_50_2__8_45__16.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751518-1339152335/watcher-3751518-1339152335 -o /tmp/evaluation-result-3751518-1339152335/solver-3751518-1339152335 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751518-1339152335.opb 1874263104 HOME HOME

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

MD5SUM BENCH= 3c0b9d73d67a301539707b5cf6d0db6d
RANDOM SEED=1874263104

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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:        31565828 kB
Buffers:          132616 kB
Cached:           171624 kB
SwapCached:        19640 kB
Active:           353832 kB
Inactive:         162400 kB
Active(anon):     193772 kB
Inactive(anon):    20456 kB
Active(file):     160060 kB
Inactive(file):   141944 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67082140 kB
Dirty:              8188 kB
Writeback:             8 kB
AnonPages:        210120 kB
Mapped:             9908 kB
Shmem:                 0 kB
Slab:             641524 kB
SReclaimable:      82764 kB
SUnreclaim:       558760 kB
KernelStack:        1472 kB
PageTables:         4536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     335212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 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= 70660 MiB
End job on node138 at 2012-06-08 12:46:14