Trace number 3697703

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) 85.62 97.7537

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/NG/
normalized-NG.dot_fibo_20null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUM62dd7f8a085b5a1f21ba599a3d4b790f
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-646801
Best CPU time to get the best result obtained on this benchmark1800.35
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 10946
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 10229961
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 10946
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 10229961
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.18	c fallback to adder encoding
7.69/7.79	c run inc solver
7.69/7.79	c [INC SYSTEM] run initial solver
7.69/7.79	c [INC SYSTEM] preprocess with white file
22.10/22.30	c [INC SYSTEM] finished preprocessing in 14 s
22.10/22.30	c [INC SYSTEM] execute solver
84.29/84.43	c [INC SEARCH] formula is SAT
84.38/84.55	c [INC SYSTEM] solved the initial formula
85.28/85.49	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
85.62/97.75	HOME/npSolver-pbo-Itd.sh: line 18: 14396 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-3697703-1338124147/watcher-3697703-1338124147 -o /tmp/evaluation-result-3697703-1338124147/solver-3697703-1338124147 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697703-1338124147.opb 1905459677 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: 2.18 2.03 2.01 3/174 14395
/proc/meminfo: memFree=29342316/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0

[startup+0.092144 s]
/proc/loadavg: 2.18 2.03 2.01 3/174 14395
/proc/meminfo: memFree=29342316/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100249 s]
/proc/loadavg: 2.18 2.03 2.01 3/174 14395
/proc/meminfo: memFree=29342316/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300227 s]
/proc/loadavg: 2.18 2.03 2.01 3/174 14395
/proc/meminfo: memFree=29342316/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70029 s]
/proc/loadavg: 2.18 2.03 2.01 3/174 14395
/proc/meminfo: memFree=29342316/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.18 2.03 2.01 3/180 14408
/proc/meminfo: memFree=29315340/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=13544 CPUtime=1.49 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) R 14395 14395 14200 0 -1 4202496 2730 0 0 0 148 1 0 0 20 0 1 0 278539844 13869056 2745 33554432000 4194304 5992684 140734440067792 140734440063912 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 3386 2745 146 440 0 2942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22692

[startup+3.10034 s]
/proc/loadavg: 2.18 2.03 2.01 3/180 14408
/proc/meminfo: memFree=29296604/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=49768 CPUtime=3.09 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) R 14395 14395 14200 0 -1 4202496 10169 0 0 0 306 3 0 0 20 0 1 0 278539844 50962432 11202 33554432000 4194304 5992684 140734440067792 140734440064392 4523474 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 12442 11202 159 440 0 11998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58916

[startup+6.30031 s]
/proc/loadavg: 2.16 2.03 2.01 2/181 14409
/proc/meminfo: memFree=28730360/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=376360 CPUtime=6.29 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) R 14395 14395 14200 0 -1 4202496 32809 0 0 0 613 16 0 0 20 0 1 0 278539844 385392640 82778 33554432000 4194304 5992684 140734440067792 140734440062760 4525041 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 94090 82778 167 440 0 93646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385508

[startup+12.7003 s]
/proc/loadavg: 2.31 2.06 2.02 3/182 14450
/proc/meminfo: memFree=28077188/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=638504 CPUtime=7.79 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4202496 33962 0 0 0 712 67 0 0 20 0 1 0 278539844 653828096 98698 33554432000 4194304 5992684 140734440067792 140734440062240 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 159626 98698 174 440 0 159182 0
[pid=14410] ppid=14396 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14410/stat : 14410 (cp2_pre.sh) S 14396 14395 14200 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278540623 9367552 277 33554432000 4194304 5064252 140735291221920 140735291220624 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/14410/statm: 2287 277 234 213 0 72 0
[pid=14411] ppid=14410 vsize=660188 CPUtime=4.78 cores=1,3,5,7
/proc/14411/stat : 14411 (coprocessor) R 14410 14395 14200 0 -1 4202496 18797 0 0 0 452 26 0 0 20 0 1 0 278540624 676032512 133535 33554432000 4194304 6586260 140733799018368 140733799014120 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 10 0 0
/proc/14411/statm: 165047 133535 158 584 0 164459 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 1316988

[startup+25.507 s]
/proc/loadavg: 2.54 2.12 2.04 4/182 14493
/proc/meminfo: memFree=27657972/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=638504 CPUtime=22.16 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4202496 33977 19701 0 0 712 67 1350 87 20 0 1 0 278539844 653828096 98700 33554432000 4194304 5992684 140734440067792 140734440054056 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 159626 98700 176 440 0 159182 0
[pid=14492] ppid=14396 vsize=783676 CPUtime=3.19 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) R 14396 14395 14200 0 -1 4202496 102374 0 0 0 288 31 0 0 20 0 1 0 278542074 802484224 184678 33554432000 4194304 5654031 140733764741248 140733764739560 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 195919 184678 130 357 0 195559 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1431328

[startup+51.1004 s]
/proc/loadavg: 2.48 2.14 2.05 3/183 14534
/proc/meminfo: memFree=26425584/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=638504 CPUtime=22.16 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4202496 33977 19701 0 0 712 67 1350 87 20 0 1 0 278539844 653828096 98700 33554432000 4194304 5992684 140734440067792 140734440054056 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 159626 98700 176 440 0 159182 0
[pid=14492] ppid=14396 vsize=865308 CPUtime=28.78 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) R 14396 14395 14200 0 -1 4202496 122286 0 0 0 2840 38 0 0 20 0 1 0 278542074 886075392 191454 33554432000 4194304 5654031 140733764741248 140733764739016 4209098 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216327 191454 141 357 0 215967 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 1512960

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

[startup+52.4004 s]
/proc/loadavg: 2.48 2.14 2.05 3/182 14536
/proc/meminfo: memFree=27113408/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=638504 CPUtime=22.16 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4202496 33977 19701 0 0 712 67 1350 87 20 0 1 0 278539844 653828096 98700 33554432000 4194304 5992684 140734440067792 140734440054056 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 159626 98700 176 440 0 159182 0
[pid=14492] ppid=14396 vsize=865308 CPUtime=30.08 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) R 14396 14395 14200 0 -1 4202496 122286 0 0 0 2970 38 0 0 20 0 1 0 278542074 886075392 191454 33554432000 4194304 5654031 140733764741248 140733764739016 4209096 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216327 191454 141 357 0 215967 0
Current children cumulated CPU time (s) 52.24
Current children cumulated vsize (KiB) 1512960

[startup+78.0004 s]
/proc/loadavg: 2.54 2.18 2.06 3/181 14578
/proc/meminfo: memFree=27859492/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=638504 CPUtime=22.16 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4202496 33977 19701 0 0 712 67 1350 87 20 0 1 0 278539844 653828096 98700 33554432000 4194304 5992684 140734440067792 140734440054056 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14396/statm: 159626 98700 176 440 0 159182 0
[pid=14492] ppid=14396 vsize=865308 CPUtime=55.68 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) R 14396 14395 14200 0 -1 4202496 122288 0 0 0 5530 38 0 0 20 0 1 0 278542074 886075392 191456 33554432000 4194304 5654031 140733764741248 140733764739016 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216327 191456 141 357 0 215967 0
Current children cumulated CPU time (s) 77.84
Current children cumulated vsize (KiB) 1512960

[startup+90.8003 s]
/proc/loadavg: 2.66 2.22 2.08 1/183 14620
/proc/meminfo: memFree=26669820/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+94.0003 s]
/proc/loadavg: 2.77 2.25 2.09 1/183 14620
/proc/meminfo: memFree=26669828/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+95.6003 s]
/proc/loadavg: 2.77 2.25 2.09 1/183 14620
/proc/meminfo: memFree=26670448/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+96.4003 s]
/proc/loadavg: 2.77 2.25 2.09 1/179 14623
/proc/meminfo: memFree=26865788/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+97.2003 s]
/proc/loadavg: 2.77 2.25 2.09 1/177 14643
/proc/meminfo: memFree=26984308/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+97.6003 s]
/proc/loadavg: 2.77 2.25 2.09 1/177 14643
/proc/meminfo: memFree=26984308/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

[startup+97.7003 s]
/proc/loadavg: 2.77 2.25 2.09 1/177 14643
/proc/meminfo: memFree=26984308/32873844 swapFree=7116/7116
[pid=14395] ppid=14393 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14395/stat : 14395 (npSolver-pbo-It) S 14393 14395 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278539843 9367552 274 33554432000 4194304 5064252 140735394663344 140735394662256 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14395/statm: 2287 274 233 213 0 72 0
[pid=14396] ppid=14395 vsize=668080 CPUtime=23.57 cores=1,3,5,7
/proc/14396/stat : 14396 (npSolver-pbo) S 14395 14395 14200 0 -1 4204032 42505 19701 0 0 826 94 1350 87 20 0 1 0 278539844 684113920 106089 33554432000 4194304 5992684 140734440067792 140734440062328 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14396/statm: 167020 106089 194 440 0 166576 0
[pid=14492] ppid=14396 vsize=865316 CPUtime=62.05 cores=1,3,5,7
/proc/14492/stat : 14492 (glucosInc) S 14396 14395 14200 0 -1 4202496 122594 0 0 0 6167 38 0 0 20 0 1 0 278542074 886083584 191762 33554432000 4194304 5654031 140733764741248 140733764739560 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14492/statm: 216329 191762 147 357 0 215969 0
Current children cumulated CPU time (s) 85.62
Current children cumulated vsize (KiB) 1542544

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14395 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=767690
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=832721
# CPU time returned by wait4() is 23.6004
# while last known CPU time is 85.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 97.7537
CPU time (s): 85.62
CPU user time (s): 83.43
CPU system time (s): 2.19
CPU usage (%): 87.5875
Max. virtual memory (cumulated for all children) (KiB): 1716372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7677
system time used= 1.83272
maximum resident set size= 674488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62580
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 134387
involuntary context switches= 52

runsolver used 0.152976 second user time and 0.427934 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-27 15:09:08
IDJOB=3697703
IDBENCH=92102
IDSOLVER=2275
FILE ID=node138/3697703-1338124147
RUNJOBID= node138-1338124125-14217
PBS_JOBID= 14624507
Free space on /tmp= 71444 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/NG/normalized-NG.dot_fibo_20null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697703-1338124147/watcher-3697703-1338124147 -o /tmp/evaluation-result-3697703-1338124147/solver-3697703-1338124147 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697703-1338124147.opb 1905459677 HOME HOME

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

MD5SUM BENCH= 62dd7f8a085b5a1f21ba599a3d4b790f
RANDOM SEED=1905459677

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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	: 5331.92
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		: 2667.347
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:        29343176 kB
Buffers:          342860 kB
Cached:          2334320 kB
SwapCached:          212 kB
Active:           839336 kB
Inactive:        1852288 kB
Active(anon):       5948 kB
Inactive(anon):    11368 kB
Active(file):     833388 kB
Inactive(file):  1840920 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108644 kB
Dirty:             64548 kB
Writeback:            52 kB
AnonPages:         21636 kB
Mapped:            13640 kB
Shmem:               200 kB
Slab:             698284 kB
SReclaimable:     138188 kB
SUnreclaim:       560096 kB
KernelStack:        1448 kB
PageTables:         3824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     108412 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= 70800 MiB
End job on node138 at 2012-05-27 15:10:46