Trace number 3747623

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 (fixed)? (problem) 16.02 17.0854

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_fibo_50null0mast_rapportOE1.0_TMAX120_K67_cod2.opb
MD5SUM8e8a9709ab0638484b49ff5cae7622ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-94333
Best CPU time to get the best result obtained on this benchmark1797.03
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40937
Total number of constraints41436
Number of constraints which are clauses40882
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints487
Minimum length of a constraint1
Maximum length of a constraint8416
Number of terms in the objective function 243
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 250772
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 250772
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.90	c run inc solver
0.00/0.90	c [INC SYSTEM] run initial solver
0.00/0.90	c [INC SYSTEM] preprocess with white file
3.53/3.75	c [INC SYSTEM] finished preprocessing in 2 s
3.53/3.75	c [INC SYSTEM] execute solver
6.12/6.31	c [INC SEARCH] formula is SAT
6.12/6.31	c [INC SYSTEM] solved the initial formula
6.23/6.40	c model valid
6.23/6.40	c current solution ok
6.92/7.14	o -3
6.92/7.14	c [INC SYSTEM] there exists a inc, kill it!
6.92/7.14	c write failed with 2
6.92/7.15	c [INC SEARCH] iteration: 0
6.92/7.15	c [INC BOUNDS] best value:250769 search for 250768
6.92/7.15	c [INC SYSTEM] create new solver instance
6.92/7.15	c [INC] encode full formula
6.92/7.15	c fallback to adder encoding
6.92/7.17	c set iterative enc to: adder
6.92/7.17	c set iterative enc to: none
7.03/7.20	c [INC SEARCH] isOptimum variable: 0
15.82/16.07	c formula is SAT
15.82/16.08	c [INC SEARCH] copied best model
15.82/16.09	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
15.91/16.17	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
16.02/17.08	HOME/npSolver-pbo-Itd.sh: line 18: 12221 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-3747623-1339107240/watcher-3747623-1339107240 -o /tmp/evaluation-result-3747623-1339107240/solver-3747623-1339107240 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747623-1339107240.opb 1457049404 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: 1.93 1.99 1.99 3/176 12220
/proc/meminfo: memFree=24830040/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0

[startup+0.10367 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 12220
/proc/meminfo: memFree=24830040/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200388 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 12220
/proc/meminfo: memFree=24830040/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300376 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 12220
/proc/meminfo: memFree=24830040/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700321 s]
/proc/loadavg: 1.93 1.99 1.99 3/176 12220
/proc/meminfo: memFree=24830040/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50044 s]
/proc/loadavg: 1.93 1.99 1.99 3/180 12224
/proc/meminfo: memFree=24732864/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59832 CPUtime=0.89 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 16185 0 0 0 82 7 0 0 20 0 1 0 376852606 61267968 12578 33554432000 4194304 6004724 140737114249376 140737114243840 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12221/statm: 14958 12578 162 442 0 14512 0
[pid=12223] ppid=12221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12223/stat : 12223 (cp2_pre.sh) S 12221 12220 11080 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376852696 9367552 277 33554432000 4194304 5064252 140733272077984 140733272076688 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12223/statm: 2287 277 234 213 0 72 0
[pid=12224] ppid=12223 vsize=108288 CPUtime=0.58 cores=1,3,5,7
/proc/12224/stat : 12224 (coprocessor) R 12223 12220 11080 0 -1 4202496 18696 0 0 0 55 3 0 0 20 0 1 0 376852696 110886912 24087 33554432000 4194304 6586260 140734655291152 140733272076712 5511711 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/12224/statm: 27072 24087 166 584 0 26484 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 186416

[startup+3.10043 s]
/proc/loadavg: 1.93 1.99 1.99 3/180 12224
/proc/meminfo: memFree=24630708/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59832 CPUtime=0.89 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 16185 0 0 0 82 7 0 0 20 0 1 0 376852606 61267968 12578 33554432000 4194304 6004724 140737114249376 140737114243840 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/12221/statm: 14958 12578 162 442 0 14512 0
[pid=12223] ppid=12221 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12223/stat : 12223 (cp2_pre.sh) S 12221 12220 11080 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 376852696 9367552 277 33554432000 4194304 5064252 140733272077984 140733272076688 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/12223/statm: 2287 277 234 213 0 72 0
[pid=12224] ppid=12223 vsize=156572 CPUtime=2.08 cores=1,3,5,7
/proc/12224/stat : 12224 (coprocessor) D 12223 12220 11080 0 -1 4202496 28887 0 0 0 203 5 0 0 20 0 1 0 376852696 160329728 37855 33554432000 4194304 6586260 140734655291152 140734655286776 5732496 0 0 4096 8404994 18446744071580543392 0 0 17 5 0 0 0 0 0
/proc/12224/statm: 39143 37855 202 584 0 38555 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 234700

[startup+6.30039 s]
/proc/loadavg: 1.94 1.99 1.99 3/180 12268
/proc/meminfo: memFree=24705556/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59832 CPUtime=3.58 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 16719 29793 0 0 82 7 253 16 20 0 1 0 376852606 61267968 12582 33554432000 4194304 6004724 140737114249376 140737114235656 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/12221/statm: 14958 12582 166 442 0 14512 0
[pid=12255] ppid=12221 vsize=57788 CPUtime=2.54 cores=1,3,5,7
/proc/12255/stat : 12255 (glucosInc) R 12221 12220 11080 0 -1 4202496 11949 0 0 0 251 3 0 0 20 0 1 0 376852981 59174912 13044 33554432000 4194304 5654031 140737018872624 140737018870408 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12255/statm: 14447 13044 140 357 0 14087 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 126768

[startup+12.7004 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 12273
/proc/meminfo: memFree=24772004/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59836 CPUtime=7.03 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 19410 42784 0 0 106 67 506 24 20 0 1 0 376852606 61272064 12594 33554432000 4194304 6004724 140737114249376 140737114235224 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14959 12594 177 442 0 14513 0
[pid=12273] ppid=12221 vsize=58540 CPUtime=5.49 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) R 12221 12220 11080 0 -1 4202496 12411 0 0 0 547 2 0 0 20 0 1 0 376853326 59944960 13491 33554432000 4194304 5654031 140734785841712 140734785839496 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 14635 13491 131 357 0 14275 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 127524

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

[startup+13.0004 s]
/proc/loadavg: 1.94 1.99 1.99 3/179 12273
/proc/meminfo: memFree=24772004/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59836 CPUtime=7.03 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 19410 42784 0 0 106 67 506 24 20 0 1 0 376852606 61272064 12594 33554432000 4194304 6004724 140737114249376 140737114235224 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14959 12594 177 442 0 14513 0
[pid=12273] ppid=12221 vsize=58540 CPUtime=5.79 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) R 12221 12220 11080 0 -1 4202496 12416 0 0 0 577 2 0 0 20 0 1 0 376853326 59944960 13496 33554432000 4194304 5654031 140734785841712 140734785839496 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 14635 13496 131 357 0 14275 0
Current children cumulated CPU time (s) 12.82
Current children cumulated vsize (KiB) 127524

[startup+14.6069 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 12273
/proc/meminfo: memFree=24767732/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59836 CPUtime=7.03 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4202496 19410 42784 0 0 106 67 506 24 20 0 1 0 376852606 61272064 12594 33554432000 4194304 6004724 140737114249376 140737114235224 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14959 12594 177 442 0 14513 0
[pid=12273] ppid=12221 vsize=60564 CPUtime=7.4 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) R 12221 12220 11080 0 -1 4202496 12819 0 0 0 738 2 0 0 20 0 1 0 376853326 62017536 13899 33554432000 4194304 5654031 140734785841712 140734785829528 4232707 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 15141 13899 139 357 0 14781 0
Current children cumulated CPU time (s) 14.43
Current children cumulated vsize (KiB) 129548

[startup+16.2004 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 12273
/proc/meminfo: memFree=24767500/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59840 CPUtime=7.14 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4204032 21234 42784 0 0 116 68 506 24 20 0 1 0 376852606 61276160 12610 33554432000 4194304 6004724 140737114249376 140737114243496 5251733 0 0 4096 0 0 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14960 12610 192 442 0 14514 0
[pid=12273] ppid=12221 vsize=60572 CPUtime=8.86 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) S 12221 12220 11080 0 -1 4202496 13067 0 0 0 884 2 0 0 20 0 1 0 376853326 62025728 14147 33554432000 4194304 5654031 140734785841712 140734785840024 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 15143 14147 146 357 0 14783 0
Current children cumulated CPU time (s) 16
Current children cumulated vsize (KiB) 129560

[startup+16.6003 s]
/proc/loadavg: 1.95 1.99 1.99 3/179 12273
/proc/meminfo: memFree=24767500/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59840 CPUtime=7.16 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4204032 21235 42784 0 0 116 70 506 24 20 0 1 0 376852606 61276160 12611 33554432000 4194304 6004724 140737114249376 140737114243496 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14960 12611 193 442 0 14514 0
[pid=12273] ppid=12221 vsize=60572 CPUtime=8.86 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) S 12221 12220 11080 0 -1 4202496 13067 0 0 0 884 2 0 0 20 0 1 0 376853326 62025728 14147 33554432000 4194304 5654031 140734785841712 140734785840024 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 15143 14147 146 357 0 14783 0
Current children cumulated CPU time (s) 16.02
Current children cumulated vsize (KiB) 129560

[startup+17.0003 s]
/proc/loadavg: 1.95 1.99 1.99 2/180 12274
/proc/meminfo: memFree=24667572/32873844 swapFree=7120/7120
[pid=12220] ppid=12218 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/12220/stat : 12220 (npSolver-pbo-It) S 12218 12220 11080 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376852606 9367552 275 33554432000 4194304 5064252 140737248679536 140737248678448 235374536270 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/12220/statm: 2287 275 233 213 0 72 0
[pid=12221] ppid=12220 vsize=59840 CPUtime=7.16 cores=1,3,5,7
/proc/12221/stat : 12221 (npSolver-pbo) S 12220 12220 11080 0 -1 4204032 21235 42784 0 0 116 70 506 24 20 0 1 0 376852606 61276160 12611 33554432000 4194304 6004724 140737114249376 140737114243496 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 1 0 0
/proc/12221/statm: 14960 12611 193 442 0 14514 0
[pid=12273] ppid=12221 vsize=60572 CPUtime=8.86 cores=1,3,5,7
/proc/12273/stat : 12273 (glucosInc) S 12221 12220 11080 0 -1 4202496 13067 0 0 0 884 2 0 0 20 0 1 0 376853326 62025728 14147 33554432000 4194304 5654031 140734785841712 140734785840024 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/12273/statm: 15143 14147 146 357 0 14783 0
Current children cumulated CPU time (s) 16.02
Current children cumulated vsize (KiB) 129560

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12220 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=229053
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=948855
# CPU time returned by wait4() is 7.17791
# while last known CPU time is 16.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 17.0854
CPU time (s): 16.02
CPU user time (s): 15.06
CPU system time (s): 0.96
CPU usage (%): 93.7642
Max. virtual memory (cumulated for all children) (KiB): 234700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.22905
system time used= 0.948855
maximum resident set size= 151420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64394
page faults= 0
swaps= 0
block input operations= 8
block output operations= 128960
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13093
involuntary context switches= 20

runsolver used 0.033994 second user time and 0.082987 second system time

The end

Launcher Data 

Begin job on node104 at 2012-06-08 00:14:00
IDJOB=3747623
IDBENCH=90353
IDSOLVER=2332
FILE ID=node104/3747623-1339107240
RUNJOBID= node104-1339098178-11097
PBS_JOBID= 14643749
Free space on /tmp= 67064 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_fibo_50null0mast_rapportOE1.0_TMAX120_K67_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747623-1339107240/watcher-3747623-1339107240 -o /tmp/evaluation-result-3747623-1339107240/solver-3747623-1339107240 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747623-1339107240.opb 1457049404 HOME HOME

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

MD5SUM BENCH= 8e8a9709ab0638484b49ff5cae7622ac
RANDOM SEED=1457049404

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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		: 2666.266
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		: 2666.266
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        24830420 kB
Buffers:         2731388 kB
Cached:          4084728 kB
SwapCached:          924 kB
Active:          3446004 kB
Inactive:        3551296 kB
Active(anon):     172240 kB
Inactive(anon):     8412 kB
Active(file):    3273764 kB
Inactive(file):  3542884 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67105276 kB
Dirty:             11196 kB
Writeback:             0 kB
AnonPages:        186252 kB
Mapped:            12036 kB
Shmem:                 8 kB
Slab:             903684 kB
SReclaimable:     345116 kB
SUnreclaim:       558568 kB
KernelStack:        1456 kB
PageTables:         4116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     315188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    110592 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= 66976 MiB
End job on node104 at 2012-06-08 00:14:18