Trace number 3699708

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) 94.91 151.918

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_12.opb
MD5SUMfe9b3ae0ed0deb400897e8cf071ce6eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark94
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 95
Optimality of the best value was proved NO
Number of variables1812
Total number of constraints3443
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 constraints3443
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1307
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

20.56/20.68	c run inc solver
20.56/20.68	c [INC SYSTEM] run initial solver
20.56/20.68	c [INC SYSTEM] preprocess with white file
72.86/73.52	c [INC SYSTEM] finished preprocessing in 52 s
72.86/73.52	c [INC SYSTEM] execute solver
92.92/93.24	c [INC SEARCH] formula is SAT
93.72/94.05	c [INC SYSTEM] solved the initial formula
93.82/94.17	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
94.91/151.91	HOME/npSolver-pbo-I.sh: line 18: 19534 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-3699708-1338067355/watcher-3699708-1338067355 -o /tmp/evaluation-result-3699708-1338067355/solver-3699708-1338067355 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699708-1338067355.opb 879287881 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/175 19533
/proc/meminfo: memFree=20345576/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0

[startup+0.02236 s]
/proc/loadavg: 2.00 2.00 2.00 4/175 19533
/proc/meminfo: memFree=20345576/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100275 s]
/proc/loadavg: 2.00 2.00 2.00 4/175 19533
/proc/meminfo: memFree=20345576/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300278 s]
/proc/loadavg: 2.00 2.00 2.00 4/175 19533
/proc/meminfo: memFree=20345576/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700282 s]
/proc/loadavg: 2.00 2.00 2.00 4/175 19533
/proc/meminfo: memFree=20345576/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19535
/proc/meminfo: memFree=20257296/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=139376 CPUtime=1.49 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4202496 21849 0 0 0 144 5 0 0 20 0 1 0 272860917 142721024 33884 33554432000 4194304 5992684 140735384264896 140735384257992 4228684 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19534/statm: 34844 33884 157 440 0 34400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 148524

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19535
/proc/meminfo: memFree=20156180/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=407904 CPUtime=3.09 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4202496 41036 0 0 0 298 11 0 0 20 0 1 0 272860917 417693696 70349 33554432000 4194304 5992684 140735384264896 140735384257256 4228665 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19534/statm: 101976 70349 157 440 0 101532 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 417052

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 19535
/proc/meminfo: memFree=19843592/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=817276 CPUtime=6.29 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4202496 78511 0 0 0 607 22 0 0 20 0 1 0 272860917 836890624 144488 33554432000 4194304 5992684 140735384264896 140735384257768 4571359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19534/statm: 204319 144488 157 440 0 203875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 826424

[startup+12.7003 s]
/proc/loadavg: 1.92 1.98 1.99 2/174 19536
/proc/meminfo: memFree=27653092/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=1635116 CPUtime=12.69 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4202496 152813 0 0 0 1225 44 0 0 20 0 1 0 272860917 1674358784 293140 33554432000 4194304 5992684 140735384264896 140735384257256 4523474 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/19534/statm: 408779 293140 157 440 0 408335 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1644264

[startup+25.5004 s]
/proc/loadavg: 1.93 1.98 1.99 3/179 19626
/proc/meminfo: memFree=24380756/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=1952616 CPUtime=20.65 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4202496 233414 0 0 0 1877 188 0 0 20 0 1 0 272860917 1999478784 453985 33554432000 4194304 5992684 140735384264896 140735384259344 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/19534/statm: 488154 453985 164 440 0 487710 0
[pid=19625] ppid=19534 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/19625/stat : 19625 (cp2_pre.sh) S 19534 19533 18146 0 -1 4202496 607 0 0 0 0 1 0 0 20 0 1 0 272862985 9367552 276 33554432000 4194304 5064252 140734985228272 140734985226976 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19625/statm: 2287 276 234 213 0 72 0
[pid=19626] ppid=19625 vsize=629164 CPUtime=4.78 cores=0,2,4,6
/proc/19626/stat : 19626 (coprocessor) R 19625 19533 18146 0 -1 4202496 18759 0 0 0 456 22 0 0 20 0 1 0 272862988 644263936 153484 33554432000 4194304 6586260 140737016556832 140737016553592 5732400 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/19626/statm: 157291 153484 137 584 0 156703 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 2600076

[startup+51.1004 s]
/proc/loadavg: 2.35 2.08 2.02 3/179 19626
/proc/meminfo: memFree=20002132/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=1952616 CPUtime=20.65 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4202496 233414 0 0 0 1877 188 0 0 20 0 1 0 272860917 1999478784 453985 33554432000 4194304 5992684 140735384264896 140735384259344 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 2 0 0
/proc/19534/statm: 488154 453985 164 440 0 487710 0
[pid=19625] ppid=19534 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/19625/stat : 19625 (cp2_pre.sh) S 19534 19533 18146 0 -1 4202496 607 0 0 0 0 1 0 0 20 0 1 0 272862985 9367552 276 33554432000 4194304 5064252 140734985228272 140734985226976 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19625/statm: 2287 276 234 213 0 72 0
[pid=19626] ppid=19625 vsize=3075116 CPUtime=30.21 cores=0,2,4,6
/proc/19626/stat : 19626 (coprocessor) R 19625 19533 18146 0 -1 4202496 26880 0 0 0 2878 143 0 0 20 0 1 0 272862988 3148918784 591882 33554432000 4194304 6586260 140737016556832 140737016552584 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 16 0 0
/proc/19626/statm: 768779 591882 158 584 0 768191 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 5046028

[startup+102.307 s]
/proc/loadavg: 2.51 2.17 2.06 3/179 19630
/proc/meminfo: memFree=10936752/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.2 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4204032 243994 27781 0 0 2012 273 4978 257 20 0 1 0 272860917 2296934400 526646 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 2 0 0
/proc/19534/statm: 560775 526646 183 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.5
Current children cumulated vsize (KiB) 6630488

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

[startup+127.9 s]
/proc/loadavg: 3.36 2.40 2.13 2/179 19630
/proc/meminfo: memFree=8851228/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+140.7 s]
/proc/loadavg: 3.61 2.48 2.16 3/179 19630
/proc/meminfo: memFree=8357584/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+147.1 s]
/proc/loadavg: 3.72 2.52 2.18 2/179 19630
/proc/meminfo: memFree=8123972/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+150.3 s]
/proc/loadavg: 3.82 2.56 2.19 3/178 19630
/proc/meminfo: memFree=7990060/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+151.1 s]
/proc/loadavg: 3.82 2.56 2.19 2/178 19630
/proc/meminfo: memFree=7942320/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+151.5 s]
/proc/loadavg: 3.82 2.56 2.19 2/178 19630
/proc/meminfo: memFree=7942320/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=2243100 CPUtime=75.57 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) S 19533 19533 18146 0 -1 4204032 243995 27781 0 0 2012 310 4978 257 20 0 1 0 272860917 2296934400 526647 33554432000 4194304 5992684 140735384264896 140735384259432 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 2 0 0
/proc/19534/statm: 560775 526647 184 440 0 560331 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.87
Current children cumulated vsize (KiB) 6630488

[startup+151.9 s]
/proc/loadavg: 3.76 2.57 2.20 2/178 19630
/proc/meminfo: memFree=7898052/32873852 swapFree=6848/6848
[pid=19533] ppid=19531 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19533/stat : 19533 (npSolver-pbo-I.) S 19531 19533 18146 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 272860917 9367552 274 33554432000 4194304 5064252 140733690740832 140733690739744 229355710030 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19533/statm: 2287 274 233 213 0 72 0
[pid=19534] ppid=19533 vsize=0 CPUtime=75.61 cores=0,2,4,6
/proc/19534/stat : 19534 (npSolver-pbo) R 19533 19533 18146 0 -1 4204036 243995 27781 0 0 2012 314 4978 257 20 0 1 0 272860917 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 6 0 0 2 0 0
/proc/19534/statm: 0 0 0 0 0 0 0
[pid=19628] ppid=19534 vsize=4378240 CPUtime=19.3 cores=0,2,4,6
/proc/19628/stat : 19628 (glucosInc) S 19534 19533 18146 0 -1 4202496 419199 0 0 0 1789 141 0 0 20 0 1 0 272868270 4483317760 898394 33554432000 4194304 5654031 140735234680784 140735234679096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19628/statm: 1094560 898394 147 357 0 1094200 0
Current children cumulated CPU time (s) 94.91
Current children cumulated vsize (KiB) 4387388

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19533 and gives
#  childrusage.ru_utime.tv_sec=69
#  childrusage.ru_utime.tv_usec=907372
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=741127
# CPU time returned by wait4() is 75.6485
# while last known CPU time is 94.91
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 151.918
CPU time (s): 94.91
CPU user time (s): 87.79
CPU system time (s): 7.12
CPU usage (%): 62.4745
Max. virtual memory (cumulated for all children) (KiB): 6710488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 69.9074
system time used= 5.74113
maximum resident set size= 2727468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 272150
page faults= 0
swaps= 0
block input operations= 24
block output operations= 3591720
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 556702
involuntary context switches= 155

runsolver used 0.341948 second user time and 0.834873 second system time

The end

Launcher Data 

Begin job on node129 at 2012-05-26 23:22:35
IDJOB=3699708
IDBENCH=2636
IDSOLVER=2276
FILE ID=node129/3699708-1338067355
RUNJOBID= node129-1338052936-18162
PBS_JOBID= 14624400
Free space on /tmp= 71084 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_12.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699708-1338067355/watcher-3699708-1338067355 -o /tmp/evaluation-result-3699708-1338067355/solver-3699708-1338067355 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699708-1338067355.opb 879287881 HOME HOME

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

MD5SUM BENCH= fe9b3ae0ed0deb400897e8cf071ce6eb
RANDOM SEED=879287881

node129.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		: 2666.957
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	: 5333.91
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		: 2666.957
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		: 2666.957
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		: 2666.957
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.92
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		: 2666.957
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	: 5331.90
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		: 2666.957
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        20345948 kB
Buffers:          275104 kB
Cached:          3039672 kB
SwapCached:            0 kB
Active:          9578228 kB
Inactive:        2148584 kB
Active(anon):    8414180 kB
Inactive(anon):        0 kB
Active(file):    1164048 kB
Inactive(file):  2148584 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8948 kB
Writeback:             0 kB
AnonPages:       8418664 kB
Mapped:            15092 kB
Shmem:               204 kB
Slab:             648776 kB
SReclaimable:      91364 kB
SUnreclaim:       557412 kB
KernelStack:        1464 kB
PageTables:        20088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:    8524800 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8394752 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= 68264 MiB
End job on node129 at 2012-05-26 23:25:07