Trace number 3702882

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? (problem) 46.35 71.1707

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_11.opb
MD5SUMc19ad978a977652a94fc03b8ce63204a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 74
Optimality of the best value was proved NO
Number of variables1288
Total number of constraints2431
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2430
Minimum length of a constraint1
Maximum length of a constraint29
Number of terms in the objective function 8
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 182
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 175
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 802
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

11.07/11.19	c run inc solver
11.07/11.19	c [INC SYSTEM] run initial solver
11.07/11.19	c [INC SYSTEM] preprocess with white file
32.33/32.51	c [INC SYSTEM] finished preprocessing in 21 s
32.33/32.51	c [INC SYSTEM] execute solver
45.78/45.86	c [INC SEARCH] formula is SAT
46.08/46.11	c [INC SYSTEM] solved the initial formula
46.08/46.15	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
46.35/71.17	HOME/npSolver-pbo-Itdqb.sh: line 18:  6770 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -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-3702882-1338072948/watcher-3702882-1338072948 -o /tmp/evaluation-result-3702882-1338072948/solver-3702882-1338072948 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702882-1338072948.opb 959670093 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 3/178 6769
/proc/meminfo: memFree=27957176/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0

[startup+0.0185241 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6769
/proc/meminfo: memFree=27957176/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100213 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6769
/proc/meminfo: memFree=27957176/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300183 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6769
/proc/meminfo: memFree=27957176/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700182 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6769
/proc/meminfo: memFree=27957176/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 6771
/proc/meminfo: memFree=27940220/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=35628 CPUtime=1.49 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) R 6769 6769 4763 0 -1 4202496 3165 0 0 0 148 1 0 0 20 0 1 0 273420750 36483072 5691 33554432000 4194304 5992684 140735393475248 140735393471368 4809202 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6770/statm: 8907 5691 146 440 0 8463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44776

[startup+3.10016 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 6771
/proc/meminfo: memFree=27927684/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=68680 CPUtime=3.09 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) R 6769 6769 4763 0 -1 4202496 3770 0 0 0 307 2 0 0 20 0 1 0 273420750 70328320 10323 33554432000 4194304 5992684 140735393475248 140735393471368 4375112 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6770/statm: 17170 10323 146 440 0 16726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77828

[startup+6.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 6771
/proc/meminfo: memFree=27767832/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=379012 CPUtime=6.29 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) R 6769 6769 4763 0 -1 4202496 33382 0 0 0 618 11 0 0 20 0 1 0 273420750 388108288 67433 33554432000 4194304 5992684 140735393475248 140735393467736 4523451 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/6770/statm: 94753 67433 157 440 0 94309 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 388160

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 6773
/proc/meminfo: memFree=26792876/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=852392 CPUtime=11.17 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4202496 87805 0 0 0 1040 77 0 0 20 0 1 0 273420750 872849408 171982 33554432000 4194304 5992684 140735393475248 140735393469696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 1 0 0
/proc/6770/statm: 213098 171982 164 440 0 212654 0
[pid=6772] ppid=6770 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6772/stat : 6772 (cp2_pre.sh) S 6770 6769 4763 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273421869 9367552 277 33554432000 4194304 5064252 140735834441936 140735834440640 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6772/statm: 2287 277 234 213 0 72 0
[pid=6773] ppid=6772 vsize=194464 CPUtime=1.49 cores=0,2,4,6
/proc/6773/stat : 6773 (coprocessor) R 6772 6769 4763 0 -1 4202496 25563 0 0 0 142 7 0 0 20 0 1 0 273421870 199131136 47598 33554432000 4194304 6586260 140737222856928 140737222853688 5732400 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/6773/statm: 48616 47598 137 584 0 48028 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1065152

[startup+25.5003 s]
/proc/loadavg: 2.23 2.05 2.02 3/182 6858
/proc/meminfo: memFree=25905076/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=852392 CPUtime=11.17 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4202496 87805 0 0 0 1040 77 0 0 20 0 1 0 273420750 872849408 171982 33554432000 4194304 5992684 140735393475248 140735393469696 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 1 0 0
/proc/6770/statm: 213098 171982 164 440 0 212654 0
[pid=6772] ppid=6770 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6772/stat : 6772 (cp2_pre.sh) S 6770 6769 4763 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 273421869 9367552 277 33554432000 4194304 5064252 140735834441936 140735834440640 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6772/statm: 2287 277 234 213 0 72 0
[pid=6773] ppid=6772 vsize=1196272 CPUtime=14.23 cores=0,2,4,6
/proc/6773/stat : 6773 (coprocessor) R 6772 6769 4763 0 -1 4202496 36202 0 0 0 1354 69 0 0 20 0 1 0 273421870 1224982528 241939 33554432000 4194304 6586260 140737222856928 140737222852680 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 5 0 0
/proc/6773/statm: 299068 241939 158 584 0 298480 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 2066960

[startup+51.1067 s]
/proc/loadavg: 2.27 2.08 2.02 2/182 6861
/proc/meminfo: memFree=21473860/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

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

[startup+51.6003 s]
/proc/loadavg: 2.27 2.08 2.02 2/182 6861
/proc/meminfo: memFree=21473860/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+64.4002 s]
/proc/loadavg: 2.53 2.14 2.04 1/182 6861
/proc/meminfo: memFree=17660748/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+67.6068 s]
/proc/loadavg: 2.65 2.17 2.05 2/184 6863
/proc/meminfo: memFree=18674856/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+69.2003 s]
/proc/loadavg: 2.65 2.17 2.05 2/184 6863
/proc/meminfo: memFree=18524492/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+70.0003 s]
/proc/loadavg: 2.76 2.20 2.06 2/184 6863
/proc/meminfo: memFree=18375244/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+70.8002 s]
/proc/loadavg: 2.76 2.20 2.06 2/184 6863
/proc/meminfo: memFree=18271420/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+71.0002 s]
/proc/loadavg: 2.76 2.20 2.06 2/184 6863
/proc/meminfo: memFree=18271420/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

[startup+71.1002 s]
/proc/loadavg: 2.76 2.20 2.06 2/184 6863
/proc/meminfo: memFree=18271420/32873648 swapFree=6864/6864
[pid=6769] ppid=6767 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6769/stat : 6769 (npSolver-pbo-It) S 6767 6769 4763 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 273420750 9367552 274 33554432000 4194304 5064252 140737480437696 140737480436608 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/6769/statm: 2287 274 233 213 0 72 0
[pid=6770] ppid=6769 vsize=949520 CPUtime=33.14 cores=0,2,4,6
/proc/6770/stat : 6770 (npSolver-pbo) S 6769 6769 4763 0 -1 4204032 96036 37104 0 0 1084 107 2015 108 20 0 1 0 273420750 972308480 196286 33554432000 4194304 5992684 140735393475248 140735393469784 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6770/statm: 237380 196286 184 440 0 236936 0
[pid=6860] ppid=6770 vsize=1555160 CPUtime=13.21 cores=0,2,4,6
/proc/6860/stat : 6860 (glucosInc) S 6770 6769 4763 0 -1 4202496 189985 0 0 0 1266 55 0 0 20 0 1 0 273424002 1592483840 359494 33554432000 4194304 5654031 140737136317936 140737136316248 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6860/statm: 388790 359494 146 357 0 388430 0
Current children cumulated CPU time (s) 46.35
Current children cumulated vsize (KiB) 2513828

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6769 and gives
#  childrusage.ru_utime.tv_sec=30
#  childrusage.ru_utime.tv_usec=997287
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=183668
# CPU time returned by wait4() is 33.181
# while last known CPU time is 46.35
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 71.1707
CPU time (s): 46.35
CPU user time (s): 43.65
CPU system time (s): 2.7
CPU usage (%): 65.1251
Max. virtual memory (cumulated for all children) (KiB): 2513828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.9973
system time used= 2.18367
maximum resident set size= 1048984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133514
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1416512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 236638
involuntary context switches= 86

runsolver used 0.150977 second user time and 0.405938 second system time

The end

Launcher Data 

Begin job on node120 at 2012-05-27 00:55:48
IDJOB=3702882
IDBENCH=2940
IDSOLVER=2278
FILE ID=node120/3702882-1338072948
RUNJOBID= node120-1338052943-4779
PBS_JOBID= 14624403
Free space on /tmp= 71508 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_11.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702882-1338072948/watcher-3702882-1338072948 -o /tmp/evaluation-result-3702882-1338072948/solver-3702882-1338072948 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702882-1338072948.opb 959670093 HOME HOME

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

MD5SUM BENCH= c19ad978a977652a94fc03b8ce63204a
RANDOM SEED=959670093

node120.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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	: 5331.88
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		: 2666.456
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		: 2666.456
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	: 5331.83
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		: 2666.456
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		: 2666.456
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:       32873648 kB
MemFree:        27957440 kB
Buffers:          244072 kB
Cached:          3588976 kB
SwapCached:          492 kB
Active:          1054652 kB
Inactive:        3083656 kB
Active(anon):     294808 kB
Inactive(anon):    12388 kB
Active(file):     759844 kB
Inactive(file):  3071268 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67107896 kB
Dirty:              8576 kB
Writeback:             0 kB
AnonPages:        451864 kB
Mapped:            14768 kB
Shmem:               120 kB
Slab:             637852 kB
SReclaimable:      82224 kB
SUnreclaim:       555628 kB
KernelStack:        1504 kB
PageTables:         4492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     467464 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 68768 MiB
End job on node120 at 2012-05-27 00:57:00