Trace number 3699510

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? (problem) 14.29 16.0221

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos8.opb
MD5SUM61b251578b844a8012695767860b65a7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3719
Best CPU time to get the best result obtained on this benchmark1.00385
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -3719
Optimality of the best value was proved YES
Number of variables23264
Total number of constraints46328
Number of constraints which are clauses20804
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25520
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 68
Biggest coefficient in the objective function 2700
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 54380
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2700
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 54380
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.79/1.89	c run inc solver
1.79/1.89	c [INC SYSTEM] run initial solver
1.79/1.89	c [INC SYSTEM] preprocess with white file
12.44/12.68	c [INC SYSTEM] finished preprocessing in 10 s
12.44/12.68	c [INC SYSTEM] execute solver
13.87/14.01	c [INC SEARCH] formula is SAT
13.87/14.07	c [INC SYSTEM] solved the initial formula
13.98/14.20	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
14.29/16.02	HOME/npSolver-pbo-I.sh: line 18: 17771 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

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-3699510-1338049303/watcher-3699510-1338049303 -o /tmp/evaluation-result-3699510-1338049303/solver-3699510-1338049303 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699510-1338049303.opb 264006005 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: 3.79 3.83 2.88 3/176 17770
/proc/meminfo: memFree=27813792/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0

[startup+0.018505 s]
/proc/loadavg: 3.79 3.83 2.88 3/176 17770
/proc/meminfo: memFree=27813792/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100266 s]
/proc/loadavg: 3.79 3.83 2.88 3/176 17770
/proc/meminfo: memFree=27813792/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300309 s]
/proc/loadavg: 3.79 3.83 2.88 3/176 17770
/proc/meminfo: memFree=27813792/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700286 s]
/proc/loadavg: 3.79 3.83 2.88 3/176 17770
/proc/meminfo: memFree=27813792/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 3.79 3.83 2.88 3/178 17772
/proc/meminfo: memFree=27753556/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=70520 CPUtime=1.49 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) R 17770 17770 14323 0 -1 4202496 16702 0 0 0 145 4 0 0 20 0 1 0 271056237 72212480 16165 33554432000 4194304 5992684 140736743523456 140736743134296 4951595 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/17771/statm: 17630 16165 164 440 0 17186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 79668

[startup+3.10044 s]
/proc/loadavg: 3.79 3.83 2.88 3/180 17774
/proc/meminfo: memFree=27600760/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=110552 CPUtime=1.86 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4202496 18632 0 0 0 174 12 0 0 20 0 1 0 271056237 113205248 21579 33554432000 4194304 5992684 140736743523456 140736743517904 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 27638 21579 171 440 0 27194 0
[pid=17773] ppid=17771 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17773/stat : 17773 (cp2_pre.sh) S 17771 17770 14323 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 271056427 9367552 277 33554432000 4194304 5064252 140736954472320 140736954471024 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17773/statm: 2287 277 234 213 0 72 0
[pid=17774] ppid=17773 vsize=451224 CPUtime=1.19 cores=1,3,5,7
/proc/17774/stat : 17774 (coprocessor) R 17773 17770 14323 0 -1 4202496 32095 0 0 0 107 12 0 0 20 0 1 0 271056427 462053376 95607 33554432000 4194304 6586260 140736093653248 140736093650008 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/17774/statm: 112806 95607 164 584 0 112218 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 580072

[startup+6.30046 s]
/proc/loadavg: 3.65 3.80 2.87 3/180 17774
/proc/meminfo: memFree=26996568/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=110552 CPUtime=1.86 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4202496 18632 0 0 0 174 12 0 0 20 0 1 0 271056237 113205248 21579 33554432000 4194304 5992684 140736743523456 140736743517904 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 27638 21579 171 440 0 27194 0
[pid=17773] ppid=17771 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17773/stat : 17773 (cp2_pre.sh) S 17771 17770 14323 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 271056427 9367552 277 33554432000 4194304 5064252 140736954472320 140736954471024 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/17773/statm: 2287 277 234 213 0 72 0
[pid=17774] ppid=17773 vsize=576524 CPUtime=4.39 cores=1,3,5,7
/proc/17774/stat : 17774 (coprocessor) R 17773 17770 14323 0 -1 4202496 59440 0 0 0 422 17 0 0 20 0 1 0 271056427 590360576 138793 33554432000 4194304 6586260 140736093653248 140736093649224 4768675 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/17774/statm: 144131 138793 180 584 0 143543 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 705372

[startup+12.7003 s]
/proc/loadavg: 3.52 3.77 2.87 3/180 17774
/proc/meminfo: memFree=26690608/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=110552 CPUtime=12.53 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4202496 18647 68486 0 0 174 12 967 100 20 0 1 0 271056237 113205248 21581 33554432000 4194304 5992684 140736743523456 140736743509720 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 27638 21581 173 440 0 27194 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 119700

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

[startup+14.3067 s]
/proc/loadavg: 3.52 3.77 2.87 3/179 17776
/proc/meminfo: memFree=27075420/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=127064 CPUtime=12.88 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) R 17770 17770 14323 0 -1 4204032 20575 68486 0 0 197 24 967 100 20 0 1 0 271056237 130113536 25408 33554432000 4194304 5992684 140736743523456 140736743517992 5240597 0 0 4096 0 0 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 31766 25408 190 440 0 31322 0
[pid=17776] ppid=17771 vsize=301096 CPUtime=1.3 cores=1,3,5,7
/proc/17776/stat : 17776 (glucosInc) S 17771 17770 14323 0 -1 4202496 47577 0 0 0 120 10 0 0 20 0 1 0 271057505 308322304 61953 33554432000 4194304 5654031 140735373497376 140735373495688 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/17776/statm: 75274 61953 146 357 0 74914 0
Current children cumulated CPU time (s) 14.18
Current children cumulated vsize (KiB) 437308

[startup+15.1003 s]
/proc/loadavg: 3.52 3.77 2.87 3/179 17776
/proc/meminfo: memFree=27075420/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=127064 CPUtime=12.99 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4204032 20576 68486 0 0 197 35 967 100 20 0 1 0 271056237 130113536 25409 33554432000 4194304 5992684 140736743523456 140736743517992 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 31766 25409 191 440 0 31322 0
[pid=17776] ppid=17771 vsize=301096 CPUtime=1.3 cores=1,3,5,7
/proc/17776/stat : 17776 (glucosInc) S 17771 17770 14323 0 -1 4202496 47577 0 0 0 120 10 0 0 20 0 1 0 271057505 308322304 61953 33554432000 4194304 5654031 140735373497376 140735373495688 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/17776/statm: 75274 61953 146 357 0 74914 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 437308

[startup+15.5003 s]
/proc/loadavg: 3.39 3.74 2.86 2/180 17777
/proc/meminfo: memFree=26842884/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=127064 CPUtime=12.99 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4204032 20576 68486 0 0 197 35 967 100 20 0 1 0 271056237 130113536 25409 33554432000 4194304 5992684 140736743523456 140736743517992 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 31766 25409 191 440 0 31322 0
[pid=17776] ppid=17771 vsize=301096 CPUtime=1.3 cores=1,3,5,7
/proc/17776/stat : 17776 (glucosInc) S 17771 17770 14323 0 -1 4202496 47577 0 0 0 120 10 0 0 20 0 1 0 271057505 308322304 61953 33554432000 4194304 5654031 140735373497376 140735373495688 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/17776/statm: 75274 61953 146 357 0 74914 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 437308

[startup+15.9003 s]
/proc/loadavg: 3.39 3.74 2.86 2/180 17777
/proc/meminfo: memFree=26842884/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=127064 CPUtime=12.99 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4204032 20576 68486 0 0 197 35 967 100 20 0 1 0 271056237 130113536 25409 33554432000 4194304 5992684 140736743523456 140736743517992 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 31766 25409 191 440 0 31322 0
[pid=17776] ppid=17771 vsize=301096 CPUtime=1.3 cores=1,3,5,7
/proc/17776/stat : 17776 (glucosInc) S 17771 17770 14323 0 -1 4202496 47577 0 0 0 120 10 0 0 20 0 1 0 271057505 308322304 61953 33554432000 4194304 5654031 140735373497376 140735373495688 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/17776/statm: 75274 61953 146 357 0 74914 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 437308

[startup+16.0003 s]
/proc/loadavg: 3.39 3.74 2.86 2/180 17777
/proc/meminfo: memFree=26842884/32873852 swapFree=6848/6848
[pid=17770] ppid=17768 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/17770/stat : 17770 (npSolver-pbo-I.) S 17768 17770 14323 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 271056237 9367552 275 33554432000 4194304 5064252 140733257883952 140733257882864 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/17770/statm: 2287 275 233 213 0 72 0
[pid=17771] ppid=17770 vsize=127064 CPUtime=12.99 cores=1,3,5,7
/proc/17771/stat : 17771 (npSolver-pbo) S 17770 17770 14323 0 -1 4204032 20576 68486 0 0 197 35 967 100 20 0 1 0 271056237 130113536 25409 33554432000 4194304 5992684 140736743523456 140736743517992 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/17771/statm: 31766 25409 191 440 0 31322 0
[pid=17776] ppid=17771 vsize=301096 CPUtime=1.3 cores=1,3,5,7
/proc/17776/stat : 17776 (glucosInc) S 17771 17770 14323 0 -1 4202496 47577 0 0 0 120 10 0 0 20 0 1 0 271057505 308322304 61953 33554432000 4194304 5654031 140735373497376 140735373495688 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/17776/statm: 75274 61953 146 357 0 74914 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 437308

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17770 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=652228
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=369791
# CPU time returned by wait4() is 13.022
# while last known CPU time is 14.29
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.0221
CPU time (s): 14.29
CPU user time (s): 12.84
CPU system time (s): 1.45
CPU usage (%): 89.1895
Max. virtual memory (cumulated for all children) (KiB): 827472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.6522
system time used= 1.36979
maximum resident set size= 702160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89437
page faults= 0
swaps= 0
block input operations= 8
block output operations= 179256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 30038
involuntary context switches= 20

runsolver used 0.024996 second user time and 0.069989 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-26 18:21:43
IDJOB=3699510
IDBENCH=1849
IDSOLVER=2276
FILE ID=node128/3699510-1338049303
RUNJOBID= node128-1338048737-17292
PBS_JOBID= 14624370
Free space on /tmp= 71196 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos8.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699510-1338049303/watcher-3699510-1338049303 -o /tmp/evaluation-result-3699510-1338049303/solver-3699510-1338049303 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699510-1338049303.opb 264006005 HOME HOME

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

MD5SUM BENCH= 61b251578b844a8012695767860b65a7
RANDOM SEED=264006005

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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	: 5331.91
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		: 2666.389
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:       32873852 kB
MemFree:        27814328 kB
Buffers:          318564 kB
Cached:          3553304 kB
SwapCached:            0 kB
Active:          1307400 kB
Inactive:        2924220 kB
Active(anon):     362016 kB
Inactive(anon):        0 kB
Active(file):     945384 kB
Inactive(file):  2924220 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             61424 kB
Writeback:             0 kB
AnonPages:        360104 kB
Mapped:            15020 kB
Shmem:               204 kB
Slab:             678488 kB
SReclaimable:     119924 kB
SUnreclaim:       558564 kB
KernelStack:        1432 kB
PageTables:         4704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     651028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 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= 71052 MiB
End job on node128 at 2012-05-26 18:21:59