Trace number 3751487

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 (fixed)? (problem) 35.56 35.8693

General information on the benchmark

Namenormalized-PB07/OPT-BIGINT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
MD5SUM3bc65171ee2bdd2ee7a63cc75f29f375
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark47342
Best CPU time to get the best result obtained on this benchmark86.2429
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1152
Total number of constraints1774
Number of constraints which are clauses1774
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 constraint39
Number of terms in the objective function 661
Biggest coefficient in the objective function 2133
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1049330
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2133
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1049330
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
0.00/0.03	c model valid
0.00/0.03	c current solution ok
0.00/0.04	o 62168
0.00/0.04	c starting approximation
0.00/0.04	c factor = 1587.49
0.00/0.04	c current bound: 31084
0.00/0.08	c leaving approximation
0.00/0.08	c finished approximation
0.00/0.08	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.08	c write failed with 2
0.00/0.08	c [INC SEARCH] iteration: 0
0.00/0.08	c [INC BOUNDS] best value:62168 search for 62167
0.00/0.08	c [INC SYSTEM] create new solver instance
0.00/0.08	c [INC] encode full formula
0.00/0.08	c fallback to adder encoding
0.00/0.13	c set iterative enc to: adder
0.00/0.13	c set iterative enc to: none
0.00/0.14	c [INC SEARCH] isOptimum variable: 0
10.16/10.27	c formula is SAT
10.16/10.27	c [INC SEARCH] copied best model
10.16/10.27	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
10.16/10.27	c model valid
10.16/10.27	c current solution ok
10.16/10.27	o 62162
10.16/10.27	c [INC SEARCH] iteration: 1
10.16/10.27	c [INC BOUNDS] best value:62162 search for 62161
10.16/10.27	c [INC SYSTEM] there exists a inc, kill it!
10.16/10.27	c write failed with 2
10.16/10.28	c [INC SYSTEM] create new solver instance
10.16/10.28	c [INC] encode full formula
10.16/10.28	c fallback to adder encoding
10.27/10.33	c set iterative enc to: adder
10.27/10.33	c set iterative enc to: none
10.27/10.34	c [INC SEARCH] isOptimum variable: 0
21.16/21.29	c formula is SAT
21.16/21.29	c [INC SEARCH] copied best model
21.16/21.29	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
21.16/21.29	c model valid
21.16/21.29	c current solution ok
21.16/21.29	o 62144
21.16/21.29	c [INC SEARCH] iteration: 2
21.16/21.29	c [INC BOUNDS] best value:62144 search for 62143
21.16/21.29	c [INC SYSTEM] there exists a inc, kill it!
21.16/21.29	c write failed with 2
21.16/21.29	c [INC SYSTEM] create new solver instance
21.16/21.29	c [INC] encode full formula
21.16/21.29	c fallback to adder encoding
21.26/21.34	c set iterative enc to: adder
21.26/21.34	c set iterative enc to: none
21.26/21.35	c [INC SEARCH] isOptimum variable: 0
35.55/35.61	c formula is SAT
35.55/35.61	c [INC SEARCH] copied best model
35.55/35.61	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
35.55/35.61	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
35.56/35.86	HOME/npSolver-pbo-Itdqb.sh: line 18: 18538 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-3751487-1339130771/watcher-3751487-1339130771 -o /tmp/evaluation-result-3751487-1339130771/solver-3751487-1339130771 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751487-1339130771.opb 1324746610 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 2.04 1.94 3/179 18537
/proc/meminfo: memFree=23617900/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0

[startup+0.02571 s]
/proc/loadavg: 2.02 2.04 1.94 3/179 18537
/proc/meminfo: memFree=23617900/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100182 s]
/proc/loadavg: 2.02 2.04 1.94 3/179 18537
/proc/meminfo: memFree=23617900/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300175 s]
/proc/loadavg: 2.02 2.04 1.94 3/179 18537
/proc/meminfo: memFree=23617900/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70017 s]
/proc/loadavg: 2.02 2.04 1.94 3/179 18537
/proc/meminfo: memFree=23617900/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.02 2.04 1.94 3/182 18553
/proc/meminfo: memFree=23590036/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11320 CPUtime=0.11 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 4246 7607 0 0 6 1 3 1 20 0 1 0 379203859 11591680 2426 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2830 2426 195 442 0 2384 0
[pid=18553] ppid=18538 vsize=21272 CPUtime=1.34 cores=1,3,5,7
/proc/18553/stat : 18553 (glucosInc) R 18538 18537 11851 0 -1 4202496 5804 0 0 0 134 0 0 0 20 0 1 0 379203873 21782528 4659 33554432000 4194304 5654031 140734613464560 140734613452376 4215091 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18553/statm: 5318 4659 141 357 0 4958 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 41740

[startup+3.10036 s]
/proc/loadavg: 2.02 2.04 1.94 3/182 18553
/proc/meminfo: memFree=23537100/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11320 CPUtime=0.11 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 4246 7607 0 0 6 1 3 1 20 0 1 0 379203859 11591680 2426 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2830 2426 195 442 0 2384 0
[pid=18553] ppid=18538 vsize=25664 CPUtime=2.94 cores=1,3,5,7
/proc/18553/stat : 18553 (glucosInc) R 18538 18537 11851 0 -1 4202496 6068 0 0 0 294 0 0 0 20 0 1 0 379203873 26279936 5926 33554432000 4194304 5654031 140734613464560 140734613462360 4215079 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18553/statm: 6416 5926 141 357 0 6056 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 46132

[startup+6.30033 s]
/proc/loadavg: 2.02 2.04 1.94 3/182 18553
/proc/meminfo: memFree=23581756/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11320 CPUtime=0.11 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 4246 7607 0 0 6 1 3 1 20 0 1 0 379203859 11591680 2426 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2830 2426 195 442 0 2384 0
[pid=18553] ppid=18538 vsize=21312 CPUtime=6.14 cores=1,3,5,7
/proc/18553/stat : 18553 (glucosInc) R 18538 18537 11851 0 -1 4202496 6724 0 0 0 614 0 0 0 20 0 1 0 379203873 21823488 4873 33554432000 4194304 5654031 140734613464560 140734613462504 4215088 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18553/statm: 5328 4873 141 357 0 4968 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 41780

[startup+12.7003 s]
/proc/loadavg: 2.10 2.06 1.94 3/182 18555
/proc/meminfo: memFree=23587308/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=10.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 6647 15336 0 0 12 2 1015 3 20 0 1 0 379203859 11857920 2427 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2427 195 442 0 2449 0
[pid=18555] ppid=18538 vsize=22788 CPUtime=2.35 cores=1,3,5,7
/proc/18555/stat : 18555 (glucosInc) R 18538 18537 11851 0 -1 4202496 4852 0 0 0 234 1 0 0 20 0 1 0 379204893 23334912 5087 33554432000 4194304 5654031 140734085270096 140734085267896 4215009 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18555/statm: 5697 5087 141 357 0 5337 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 43516

[startup+25.5004 s]
/proc/loadavg: 2.07 2.06 1.94 3/182 18557
/proc/meminfo: memFree=23582528/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=25448 CPUtime=4.13 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 6120 0 0 0 413 0 0 0 20 0 1 0 379205995 26058752 5883 33554432000 4194304 5654031 140736370184160 140736370171976 4215040 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 6362 5883 141 357 0 6002 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 46176

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

[startup+25.6005 s]
/proc/loadavg: 2.07 2.06 1.94 3/182 18557
/proc/meminfo: memFree=23582528/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=25448 CPUtime=4.23 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 6120 0 0 0 423 0 0 0 20 0 1 0 379205995 26058752 5883 33554432000 4194304 5654031 140736370184160 140736370171976 4215064 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 6362 5883 141 357 0 6002 0
Current children cumulated CPU time (s) 25.55
Current children cumulated vsize (KiB) 46176

[startup+32.0067 s]
/proc/loadavg: 2.07 2.05 1.94 3/182 18557
/proc/meminfo: memFree=23567476/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=41400 CPUtime=10.64 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 7240 0 0 0 1063 1 0 0 20 0 1 0 379205995 42393600 9487 33554432000 4194304 5654031 140736370184160 140736370171976 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 10350 9487 141 357 0 9990 0
Current children cumulated CPU time (s) 31.96
Current children cumulated vsize (KiB) 62128

[startup+33.6004 s]
/proc/loadavg: 2.07 2.05 1.94 3/182 18557
/proc/meminfo: memFree=23569772/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=36980 CPUtime=12.23 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 7476 0 0 0 1222 1 0 0 20 0 1 0 379205995 37867520 8696 33554432000 4194304 5654031 140736370184160 140736370171976 4214996 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 9245 8696 141 357 0 8885 0
Current children cumulated CPU time (s) 33.55
Current children cumulated vsize (KiB) 57708

[startup+35.2004 s]
/proc/loadavg: 2.06 2.05 1.94 3/182 18557
/proc/meminfo: memFree=23568780/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=41400 CPUtime=13.84 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 7794 0 0 0 1383 1 0 0 20 0 1 0 379205995 42393600 9005 33554432000 4194304 5654031 140736370184160 140736370171976 4215353 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 10350 9005 141 357 0 9990 0
Current children cumulated CPU time (s) 35.16
Current children cumulated vsize (KiB) 62128

[startup+35.6003 s]
/proc/loadavg: 2.06 2.05 1.94 3/182 18557
/proc/meminfo: memFree=23568780/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11580 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4202496 9047 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11857920 2428 33554432000 4194304 6004724 140735515172480 140735515158328 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2895 2428 195 442 0 2449 0
[pid=18557] ppid=18538 vsize=41400 CPUtime=14.23 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) R 18538 18537 11851 0 -1 4202496 7878 0 0 0 1422 1 0 0 20 0 1 0 379205995 42393600 9087 33554432000 4194304 5654031 140736370184160 140736370171976 4215124 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 10350 9087 141 357 0 9990 0
Current children cumulated CPU time (s) 35.55
Current children cumulated vsize (KiB) 62128

[startup+35.8003 s]
/proc/loadavg: 2.06 2.05 1.94 3/182 18557
/proc/meminfo: memFree=23568780/32873648 swapFree=7372/7372
[pid=18537] ppid=18535 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18537/stat : 18537 (npSolver-pbo-It) S 18535 18537 11851 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 379203859 9367552 275 33554432000 4194304 5064252 140734702924928 140734702923840 271787386446 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18537/statm: 2287 275 233 213 0 72 0
[pid=18538] ppid=18537 vsize=11584 CPUtime=21.32 cores=1,3,5,7
/proc/18538/stat : 18538 (npSolver-pbo) S 18537 18537 11851 0 -1 4204032 9282 22150 0 0 17 3 2107 5 20 0 1 0 379203859 11862016 2439 33554432000 4194304 6004724 140735515172480 140735515166600 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18538/statm: 2896 2439 204 442 0 2450 0
[pid=18557] ppid=18538 vsize=41408 CPUtime=14.24 cores=1,3,5,7
/proc/18557/stat : 18557 (glucosInc) S 18538 18537 11851 0 -1 4202496 7886 0 0 0 1423 1 0 0 20 0 1 0 379205995 42401792 9095 33554432000 4194304 5654031 140736370184160 140736370182472 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18557/statm: 10352 9095 147 357 0 9992 0
Current children cumulated CPU time (s) 35.56
Current children cumulated vsize (KiB) 62140

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18537 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=259768
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=88986
# CPU time returned by wait4() is 21.3488
# while last known CPU time is 35.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 35.8693
CPU time (s): 35.56
CPU user time (s): 35.47
CPU system time (s): 0.09
CPU usage (%): 99.1377
Max. virtual memory (cumulated for all children) (KiB): 62152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.2598
system time used= 0.088986
maximum resident set size= 35688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31807
page faults= 0
swaps= 0
block input operations= 0
block output operations= 20256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2268
involuntary context switches= 112

runsolver used 0.055991 second user time and 0.181972 second system time

The end

Launcher Data 

Begin job on node115 at 2012-06-08 06:46:11
IDJOB=3751487
IDBENCH=25044
IDSOLVER=2335
FILE ID=node115/3751487-1339130771
RUNJOBID= node115-1339112155-13397
PBS_JOBID= 14643738
Free space on /tmp= 69824 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751487-1339130771/watcher-3751487-1339130771 -o /tmp/evaluation-result-3751487-1339130771/solver-3751487-1339130771 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751487-1339130771.opb 1324746610 HOME HOME

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

MD5SUM BENCH= 3bc65171ee2bdd2ee7a63cc75f29f375
RANDOM SEED=1324746610

node115.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		: 2666.462
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	: 5332.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.462
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	: 5331.92
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		: 2666.462
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		: 2666.462
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		: 2666.462
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:        23618420 kB
Buffers:          166876 kB
Cached:          2691728 kB
SwapCached:         2184 kB
Active:          6805596 kB
Inactive:        1574588 kB
Active(anon):    5519924 kB
Inactive(anon):     2268 kB
Active(file):    1285672 kB
Inactive(file):  1572320 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67100224 kB
Dirty:              9200 kB
Writeback:            24 kB
AnonPages:       5529560 kB
Mapped:            10500 kB
Shmem:                 0 kB
Slab:             724376 kB
SReclaimable:     165996 kB
SUnreclaim:       558380 kB
KernelStack:        1520 kB
PageTables:        15200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6940540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2664448 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= 69804 MiB
End job on node115 at 2012-06-08 06:46:47