Trace number 3702683

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) 29.22 43.8653

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-sentoy.opb
MD5SUMd0f46c7e79d3309033cc6b73ceacef6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark0.047992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7772
Optimality of the best value was proved YES
Number of variables60
Total number of constraints30
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 constraints30
Minimum length of a constraint60
Maximum length of a constraint60
Number of terms in the objective function 60
Biggest coefficient in the objective function 974
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 9460
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 6000
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26162
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.98/8.05	c run inc solver
7.98/8.05	c [INC SYSTEM] run initial solver
7.98/8.05	c [INC SYSTEM] preprocess with white file
22.83/23.07	c [INC SYSTEM] finished preprocessing in 15 s
22.83/23.07	c [INC SYSTEM] execute solver
28.93/29.15	c [INC SEARCH] formula is SAT
29.14/29.36	c [INC SYSTEM] solved the initial formula
29.14/29.37	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.22/43.86	HOME/npSolver-pbo-Itdqb.sh: line 18:  8709 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-3702683-1338049919/watcher-3702683-1338049919 -o /tmp/evaluation-result-3702683-1338049919/solver-3702683-1338049919 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702683-1338049919.opb 13285564 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: 0.92 0.98 1.19 3/173 8706
/proc/meminfo: memFree=28691948/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0

[startup+0.084913 s]
/proc/loadavg: 0.92 0.98 1.19 3/173 8706
/proc/meminfo: memFree=28691948/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100325 s]
/proc/loadavg: 0.92 0.98 1.19 3/173 8706
/proc/meminfo: memFree=28691948/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300242 s]
/proc/loadavg: 0.92 0.98 1.19 3/173 8706
/proc/meminfo: memFree=28691948/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700229 s]
/proc/loadavg: 0.92 0.98 1.19 3/173 8706
/proc/meminfo: memFree=28691948/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 0.92 0.98 1.19 3/182 8719
/proc/meminfo: memFree=28586524/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=134688 CPUtime=1.49 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) R 8706 8706 3948 0 -1 4202496 21485 0 0 0 145 4 0 0 20 0 1 0 271116292 137920512 28401 33554432000 4194304 5992684 140733688366928 140733688362152 4955485 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 33672 28401 156 440 0 33228 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 143836

[startup+3.10033 s]
/proc/loadavg: 0.92 0.98 1.19 3/182 8719
/proc/meminfo: memFree=28508348/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=234604 CPUtime=3.09 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) R 8706 8706 3948 0 -1 4202496 33858 0 0 0 300 9 0 0 20 0 1 0 271116292 240234496 48589 33554432000 4194304 5992684 140733688366928 140733688358392 5044375 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 58651 48590 156 440 0 58207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 243752

[startup+6.30034 s]
/proc/loadavg: 1.01 1.00 1.20 3/180 8730
/proc/meminfo: memFree=28308356/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=462380 CPUtime=6.29 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) R 8706 8706 3948 0 -1 4202496 71096 0 0 0 609 20 0 0 20 0 1 0 271116292 473477120 97475 33554432000 4194304 5992684 140733688366928 140733688353352 5044393 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 115595 97475 156 440 0 115151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 471528

[startup+12.7004 s]
/proc/loadavg: 1.17 1.03 1.21 3/182 8740
/proc/meminfo: memFree=27164604/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=492240 CPUtime=8.04 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4202496 82418 0 0 0 747 57 0 0 20 0 1 0 271116292 504053760 117862 33554432000 4194304 5992684 140733688366928 140733688361376 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 123060 117862 163 440 0 122616 0
[pid=8737] ppid=8709 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8737/stat : 8737 (cp2_pre.sh) S 8709 8706 3948 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 271117097 9367552 276 33554432000 4194304 5064252 140734257688592 140734257687296 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/8737/statm: 2287 276 234 213 0 72 0
[pid=8738] ppid=8737 vsize=837060 CPUtime=4.62 cores=0,2,4,6
/proc/8738/stat : 8738 (coprocessor) R 8737 8706 3948 0 -1 4202496 20686 0 0 0 439 23 0 0 20 0 1 0 271117098 857149440 161552 33554432000 4194304 6586260 140734963610400 140734963606152 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/8738/statm: 209265 161552 158 584 0 208677 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1347596

[startup+25.5003 s]
/proc/loadavg: 1.35 1.08 1.22 3/181 8742
/proc/meminfo: memFree=27203112/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=492240 CPUtime=22.9 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4202496 82434 21587 0 0 747 57 1415 71 20 0 1 0 271116292 504053760 117864 33554432000 4194304 5992684 140733688366928 140733688353192 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 123060 117864 165 440 0 122616 0
[pid=8742] ppid=8709 vsize=839736 CPUtime=2.41 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) R 8709 8706 3948 0 -1 4202496 92204 0 0 0 214 27 0 0 20 0 1 0 271118599 859889664 176138 33554432000 4194304 5654031 140734829496208 140734828445560 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 209934 176139 108 357 0 209574 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1341124

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

[startup+31.907 s]
/proc/loadavg: 1.40 1.09 1.22 2/182 8743
/proc/meminfo: memFree=25560944/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+38.3003 s]
/proc/loadavg: 1.45 1.11 1.23 2/182 8743
/proc/meminfo: memFree=25561316/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+41.5003 s]
/proc/loadavg: 1.65 1.16 1.24 3/182 8743
/proc/meminfo: memFree=25560572/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+43.1003 s]
/proc/loadavg: 1.65 1.16 1.24 2/183 8744
/proc/meminfo: memFree=25560316/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+43.5003 s]
/proc/loadavg: 1.65 1.16 1.24 2/183 8744
/proc/meminfo: memFree=25560316/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+43.7003 s]
/proc/loadavg: 1.65 1.16 1.24 2/183 8744
/proc/meminfo: memFree=25560316/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

[startup+43.8003 s]
/proc/loadavg: 1.65 1.16 1.24 2/183 8744
/proc/meminfo: memFree=25560316/32873844 swapFree=7620/7620
[pid=8706] ppid=8703 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8706/stat : 8706 (npSolver-pbo-It) S 8703 8706 3948 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271116292 9367552 275 33554432000 4194304 5064252 140733480399392 140733480398304 254750123598 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/8706/statm: 2287 275 233 213 0 72 0
[pid=8709] ppid=8706 vsize=602244 CPUtime=23.24 cores=0,2,4,6
/proc/8709/stat : 8709 (npSolver-pbo) S 8706 8706 3948 0 -1 4204032 89666 21587 0 0 776 62 1415 71 20 0 1 0 271116292 616697856 145351 33554432000 4194304 5992684 140733688366928 140733688361464 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8709/statm: 150561 145351 183 440 0 150117 0
[pid=8742] ppid=8709 vsize=1118460 CPUtime=5.98 cores=0,2,4,6
/proc/8742/stat : 8742 (glucosInc) S 8709 8706 3948 0 -1 4202496 145589 0 0 0 557 41 0 0 20 0 1 0 271118599 1145303040 258838 33554432000 4194304 5654031 140734829496208 140734829494520 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/8742/statm: 279615 258838 147 357 0 279255 0
Current children cumulated CPU time (s) 29.22
Current children cumulated vsize (KiB) 1729852

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8706 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=922667
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=362792
# CPU time returned by wait4() is 23.2855
# while last known CPU time is 29.22
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 43.8653
CPU time (s): 29.22
CPU user time (s): 27.48
CPU system time (s): 1.74
CPU usage (%): 66.6131
Max. virtual memory (cumulated for all children) (KiB): 1729852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9227
system time used= 1.36279
maximum resident set size= 713240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111628
page faults= 0
swaps= 0
block input operations= 0
block output operations= 964928
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 139799
involuntary context switches= 49

runsolver used 0.100984 second user time and 0.265959 second system time

The end

Launcher Data 

Begin job on node145 at 2012-05-26 18:31:59
IDJOB=3702683
IDBENCH=1857
IDSOLVER=2278
FILE ID=node145/3702683-1338049919
RUNJOBID= node145-1338049919-8681
PBS_JOBID= 14624330
Free space on /tmp= 71496 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-sentoy.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702683-1338049919/watcher-3702683-1338049919 -o /tmp/evaluation-result-3702683-1338049919/solver-3702683-1338049919 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702683-1338049919.opb 13285564 HOME HOME

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

MD5SUM BENCH= d0f46c7e79d3309033cc6b73ceacef6c
RANDOM SEED=13285564

node145.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
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	: 5313.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.149
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		: 2667.149
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	: 5331.89
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28693336 kB
Buffers:          261832 kB
Cached:          3132952 kB
SwapCached:            0 kB
Active:           660944 kB
Inactive:        2743816 kB
Active(anon):      12668 kB
Inactive(anon):        0 kB
Active(file):     648276 kB
Inactive(file):  2743816 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16324 kB
Writeback:             4 kB
AnonPages:         17808 kB
Mapped:            13568 kB
Shmem:               200 kB
Slab:             638828 kB
SReclaimable:      81148 kB
SUnreclaim:       557680 kB
KernelStack:        1392 kB
PageTables:         3788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 70716 MiB
End job on node145 at 2012-05-26 18:32:45