Trace number 3697540

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? (problem) 28.05 28.1809

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir03_trarea_ac.opb
MD5SUM3247d1c2d88b8e4a3c1b4f888e937620
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark23978
Best CPU time to get the best result obtained on this benchmark158.458
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1343
Total number of constraints2405
Number of constraints which are clauses2405
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint55
Number of terms in the objective function 690
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1098481
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1098481
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.03	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.03	c [INC SYSTEM] execute solver
0.00/0.03	c [INC SEARCH] formula is SAT
0.00/0.03	c [INC SYSTEM] solved the initial formula
0.00/0.04	c model valid
0.00/0.04	c current solution ok
0.00/0.04	o 93467
0.00/0.04	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.04	c write failed with 2
0.00/0.04	c [INC SEARCH] iteration: 0
0.00/0.04	c [INC BOUNDS] best value:93467 search for 93466
0.00/0.04	c [INC SYSTEM] create new solver instance
0.00/0.04	c [INC] encode full formula
0.00/0.04	c fallback to adder encoding
0.00/0.10	c set iterative enc to: adder
0.00/0.10	c set iterative enc to: none
0.00/0.11	c [INC SEARCH] isOptimum variable: 0
28.05/28.10	c formula is SAT
28.05/28.10	c [INC SEARCH] copied best model
28.05/28.10	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
28.05/28.10	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
28.05/28.18	HOME/npSolver-pbo-Itd.sh: line 18: 29639 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697540-1338073173/watcher-3697540-1338073173 -o /tmp/evaluation-result-3697540-1338073173/solver-3697540-1338073173 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697540-1338073173.opb 60630830 HOME HOME 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 29638
/proc/meminfo: memFree=31561052/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0

[startup+0.0342871 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 29638
/proc/meminfo: memFree=31561052/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100283 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 29638
/proc/meminfo: memFree=31561052/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300199 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 29638
/proc/meminfo: memFree=31561052/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700127 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 29638
/proc/meminfo: memFree=31561052/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/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: 2.02 2.03 2.00 3/181 29647
/proc/meminfo: memFree=31540852/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=17664 CPUtime=1.38 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 4330 0 0 0 137 1 0 0 20 0 1 0 273442222 18087936 3771 33554432000 4194304 5654031 140735126834352 140735126832136 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 4416 3771 142 357 0 4056 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 29684

[startup+3.10035 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 29647
/proc/meminfo: memFree=31535824/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=22380 CPUtime=2.97 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 4692 0 0 0 296 1 0 0 20 0 1 0 273442222 22917120 5058 33554432000 4194304 5654031 140735126834352 140735126822168 4232800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 5595 5058 142 357 0 5235 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 34400

[startup+6.30037 s]
/proc/loadavg: 2.02 2.03 2.00 3/181 29647
/proc/meminfo: memFree=31529000/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=29452 CPUtime=6.17 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 5459 0 0 0 616 1 0 0 20 0 1 0 273442222 30158848 6827 33554432000 4194304 5654031 140735126834352 140735126822168 4209078 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 7363 6827 142 357 0 7003 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 41472

[startup+12.7004 s]
/proc/loadavg: 2.02 2.02 2.00 3/181 29647
/proc/meminfo: memFree=31518592/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=36596 CPUtime=12.57 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 5749 0 0 0 1256 1 0 0 20 0 1 0 273442222 37474304 8621 33554432000 4194304 5654031 140735126834352 140735126822168 4215307 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 9149 8621 142 357 0 8789 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 48616

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 29647
/proc/meminfo: memFree=31517776/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=41612 CPUtime=25.37 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 6569 0 0 0 2535 2 0 0 20 0 1 0 273442222 42610688 8796 33554432000 4194304 5654031 140735126834352 140735126822168 4215091 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 10403 8796 142 357 0 10043 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 53632

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

[startup+27.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 29647
/proc/meminfo: memFree=31517776/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=41612 CPUtime=26.97 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 6959 0 0 0 2695 2 0 0 20 0 1 0 273442222 42610688 9690 33554432000 4194304 5654031 140735126834352 140735126822168 4215121 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 10403 9690 142 357 0 10043 0
Current children cumulated CPU time (s) 27.05
Current children cumulated vsize (KiB) 53632

[startup+27.9003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 29647
/proc/meminfo: memFree=31514736/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2348 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=41612 CPUtime=27.77 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 6959 0 0 0 2775 2 0 0 20 0 1 0 273442222 42610688 9690 33554432000 4194304 5654031 140735126834352 140735126822168 4215372 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 10403 9690 142 357 0 10043 0
Current children cumulated CPU time (s) 27.85
Current children cumulated vsize (KiB) 53632

[startup+28.1003 s]
/proc/loadavg: 2.01 2.02 2.00 3/181 29647
/proc/meminfo: memFree=31514736/32873844 swapFree=7112/7112
[pid=29638] ppid=29636 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29638/stat : 29638 (npSolver-pbo-It) S 29636 29638 25792 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 273442210 9367552 274 33554432000 4194304 5064252 140733297717904 140733297716816 233220761166 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29638/statm: 2287 274 233 213 0 72 0
[pid=29639] ppid=29638 vsize=2872 CPUtime=0.08 cores=1,3,5,7
/proc/29639/stat : 29639 (npSolver-pbo) S 29638 29638 25792 0 -1 4202496 2405 3634 0 0 6 1 1 0 20 0 1 0 273442211 2940928 425 33554432000 4194304 5992684 140734912661008 140734912646840 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29639/statm: 718 425 182 440 0 274 0
[pid=29647] ppid=29639 vsize=41616 CPUtime=27.97 cores=1,3,5,7
/proc/29647/stat : 29647 (glucosInc) R 29639 29638 25792 0 -1 4202496 6962 0 0 0 2795 2 0 0 20 0 1 0 273442222 42614784 9693 33554432000 4194304 5654031 140735126834352 140735126822168 4976752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29647/statm: 10404 9693 143 357 0 10044 0
Current children cumulated CPU time (s) 28.05
Current children cumulated vsize (KiB) 53636

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29638 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=91986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 0.114982
# while last known CPU time is 28.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 28.1809
CPU time (s): 28.05
CPU user time (s): 28.02
CPU system time (s): 0.03
CPU usage (%): 99.5354
Max. virtual memory (cumulated for all children) (KiB): 67888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.091986
system time used= 0.022996
maximum resident set size= 8876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6561
page faults= 0
swaps= 0
block input operations= 0
block output operations= 7600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 309
involuntary context switches= 12

runsolver used 0.074988 second user time and 0.155976 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-27 00:59:33
IDJOB=3697540
IDBENCH=25047
IDSOLVER=2275
FILE ID=node142/3697540-1338073173
RUNJOBID= node142-1338050545-25809
PBS_JOBID= 14624377
Free space on /tmp= 71608 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir03_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697540-1338073173/watcher-3697540-1338073173 -o /tmp/evaluation-result-3697540-1338073173/solver-3697540-1338073173 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697540-1338073173.opb 60630830 HOME HOME

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

MD5SUM BENCH= 3247d1c2d88b8e4a3c1b4f888e937620
RANDOM SEED=60630830

node142.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		: 2666.776
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	: 5333.55
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		: 2666.776
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		: 2666.776
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	: 5391.91
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		: 2666.776
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	: 5331.92
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		: 2666.776
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		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
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		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31561432 kB
Buffers:          231472 kB
Cached:           218008 kB
SwapCached:            0 kB
Active:           504120 kB
Inactive:          24512 kB
Active(anon):      68836 kB
Inactive(anon):    12444 kB
Active(file):     435284 kB
Inactive(file):    12068 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8160 kB
Writeback:             0 kB
AnonPages:         60960 kB
Mapped:            13020 kB
Shmem:               200 kB
Slab:             643904 kB
SReclaimable:      86188 kB
SUnreclaim:       557716 kB
KernelStack:        1504 kB
PageTables:         4504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     197180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 71596 MiB
End job on node142 at 2012-05-27 01:00:02