Trace number 3698517

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) 32.73 50.5894

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null20mast_rapportOE2.0_TMAX300_K192_cod2.opb
MD5SUMd6bdbf89ddd7448cef1f1e681200f2c0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-25980
Best CPU time to get the best result obtained on this benchmark1801.09
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 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 881564
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 881564
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.16	c fallback to adder encoding
7.69/7.72	c run inc solver
7.69/7.72	c [INC SYSTEM] run initial solver
7.69/7.72	c [INC SYSTEM] preprocess with white file
21.98/22.23	c [INC SYSTEM] finished preprocessing in 14 s
21.98/22.23	c [INC SYSTEM] execute solver
31.13/31.35	c [INC SEARCH] formula is SAT
31.23/31.47	c [INC SYSTEM] solved the initial formula
32.23/32.42	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.73/50.58	HOME/npSolver-pbo-Itd.sh: line 18: 13882 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-3698517-1338110148/watcher-3698517-1338110148 -o /tmp/evaluation-result-3698517-1338110148/solver-3698517-1338110148 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698517-1338110148.opb 881821097 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: 2.00 2.00 2.00 3/180 13881
/proc/meminfo: memFree=26874896/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0

[startup+0.06861 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13881
/proc/meminfo: memFree=26874896/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100247 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13881
/proc/meminfo: memFree=26874896/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300209 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13881
/proc/meminfo: memFree=26874896/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700223 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 13881
/proc/meminfo: memFree=26874896/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13883
/proc/meminfo: memFree=26867972/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=13548 CPUtime=1.49 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) R 13881 13881 10899 0 -1 4202496 2858 0 0 0 148 1 0 0 20 0 1 0 277140260 13873152 2873 33554432000 4194304 5992684 140734659014192 140734659010184 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 3387 2873 146 440 0 2943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22696

[startup+3.10028 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13883
/proc/meminfo: memFree=26859100/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=49772 CPUtime=3.09 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) R 13881 13881 10899 0 -1 4202496 10297 0 0 0 306 3 0 0 20 0 1 0 277140260 50966528 11330 33554432000 4194304 5992684 140734659014192 140734659010792 4956952 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 12443 11330 159 440 0 11999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58920

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.00 3/182 13883
/proc/meminfo: memFree=26611956/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=376384 CPUtime=6.29 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) R 13881 13881 10899 0 -1 4202496 32944 0 0 0 613 16 0 0 20 0 1 0 277140260 385417216 83935 33554432000 4194304 5992684 140734659014192 140734659009160 4523497 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 94096 83935 167 440 0 93652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385532

[startup+12.7003 s]
/proc/loadavg: 2.08 2.02 2.01 3/184 13885
/proc/meminfo: memFree=25634820/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=638528 CPUtime=7.72 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4202496 34093 0 0 0 705 67 0 0 20 0 1 0 277140260 653852672 98319 33554432000 4194304 5992684 140734659014192 140734659008640 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 159632 98319 174 440 0 159188 0
[pid=13884] ppid=13882 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13884/stat : 13884 (cp2_pre.sh) S 13882 13881 10899 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 277141033 9367552 276 33554432000 4194304 5064252 140737403026976 140737403025680 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/13884/statm: 2287 276 234 213 0 72 0
[pid=13885] ppid=13884 vsize=660188 CPUtime=4.95 cores=1,3,5,7
/proc/13885/stat : 13885 (coprocessor) R 13884 13881 10899 0 -1 4202496 19723 0 0 0 467 28 0 0 20 0 1 0 277141033 676032512 133951 33554432000 4194304 6586260 140736693702208 140736693697960 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/13885/statm: 165047 133951 158 584 0 164459 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1317012

[startup+25.5072 s]
/proc/loadavg: 2.22 2.05 2.02 3/183 13887
/proc/meminfo: memFree=25475804/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=638528 CPUtime=22.05 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4202496 34109 20625 0 0 705 68 1347 85 20 0 1 0 277140260 653852672 98321 33554432000 4194304 5992684 140734659014192 140734659000456 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 159632 98321 176 440 0 159188 0
[pid=13887] ppid=13882 vsize=785032 CPUtime=3.25 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) R 13882 13881 10899 0 -1 4202496 103301 0 0 0 293 32 0 0 20 0 1 0 277142484 803872768 185090 33554432000 4194304 5654031 140735055849728 140735055848040 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13887/statm: 196258 185090 130 357 0 195898 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 1432708

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

[startup+25.7004 s]
/proc/loadavg: 2.22 2.05 2.02 3/183 13887
/proc/meminfo: memFree=25475804/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=638528 CPUtime=22.05 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4202496 34109 20625 0 0 705 68 1347 85 20 0 1 0 277140260 653852672 98321 33554432000 4194304 5992684 140734659014192 140734659000456 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13882/statm: 159632 98321 176 440 0 159188 0
[pid=13887] ppid=13882 vsize=785164 CPUtime=3.44 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) R 13882 13881 10899 0 -1 4202496 103342 0 0 0 312 32 0 0 20 0 1 0 277142484 804007936 185131 33554432000 4194304 5654031 140735055849728 140735055848040 4214494 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/13887/statm: 196291 185131 140 357 0 195931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1432840

[startup+38.5003 s]
/proc/loadavg: 2.17 2.05 2.01 2/184 13888
/proc/meminfo: memFree=24535352/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

[startup+44.9003 s]
/proc/loadavg: 2.32 2.08 2.02 2/184 13888
/proc/meminfo: memFree=24535848/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

[startup+48.1003 s]
/proc/loadavg: 2.45 2.11 2.03 2/184 13888
/proc/meminfo: memFree=24536096/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

[startup+49.707 s]
/proc/loadavg: 2.45 2.11 2.03 2/184 13888
/proc/meminfo: memFree=24536096/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

[startup+50.1003 s]
/proc/loadavg: 2.45 2.11 2.03 2/184 13888
/proc/meminfo: memFree=24536096/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

[startup+50.5003 s]
/proc/loadavg: 2.45 2.11 2.03 2/184 13888
/proc/meminfo: memFree=24536096/32873844 swapFree=7124/7124
[pid=13881] ppid=13879 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13881/stat : 13881 (npSolver-pbo-It) S 13879 13881 10899 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277140260 9367552 274 33554432000 4194304 5064252 140736024461872 140736024460784 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13881/statm: 2287 274 233 213 0 72 0
[pid=13882] ppid=13881 vsize=668108 CPUtime=23.69 cores=1,3,5,7
/proc/13882/stat : 13882 (npSolver-pbo) S 13881 13881 10899 0 -1 4204032 42253 20625 0 0 817 120 1347 85 20 0 1 0 277140260 684142592 105711 33554432000 4194304 5992684 140734659014192 140734659008728 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13882/statm: 167027 105711 194 440 0 166583 0
[pid=13887] ppid=13882 vsize=850380 CPUtime=9.04 cores=1,3,5,7
/proc/13887/stat : 13887 (glucosInc) S 13882 13881 10899 0 -1 4202496 121618 0 0 0 867 37 0 0 20 0 1 0 277142484 870789120 203918 33554432000 4194304 5654031 140735055849728 140735055848040 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/13887/statm: 212595 203918 146 357 0 212235 0
Current children cumulated CPU time (s) 32.73
Current children cumulated vsize (KiB) 1527636

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13881 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=654707
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=76684
# CPU time returned by wait4() is 23.7314
# while last known CPU time is 32.73
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 50.5894
CPU time (s): 32.73
CPU user time (s): 30.31
CPU system time (s): 2.42
CPU usage (%): 64.6973
Max. virtual memory (cumulated for all children) (KiB): 1536540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.6547
system time used= 2.07668
maximum resident set size= 672968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63252
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 132857
involuntary context switches= 38

runsolver used 0.077988 second user time and 0.243962 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 11:15:49
IDJOB=3698517
IDBENCH=90976
IDSOLVER=2275
FILE ID=node134/3698517-1338110148
RUNJOBID= node134-1338099212-12766
PBS_JOBID= 14624458
Free space on /tmp= 70876 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_20null20mast_rapportOE2.0_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-3698517-1338110148/watcher-3698517-1338110148 -o /tmp/evaluation-result-3698517-1338110148/solver-3698517-1338110148 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698517-1338110148.opb 881821097 HOME HOME

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

MD5SUM BENCH= d6bdbf89ddd7448cef1f1e681200f2c0
RANDOM SEED=881821097

node134.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		: 2667.278
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	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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	: 5332.56
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.59
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26875532 kB
Buffers:          385924 kB
Cached:          3838588 kB
SwapCached:            0 kB
Active:          2559628 kB
Inactive:        2583024 kB
Active(anon):     914200 kB
Inactive(anon):     5996 kB
Active(file):    1645428 kB
Inactive(file):  2577028 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             35732 kB
Writeback:             0 kB
AnonPages:        924748 kB
Mapped:            15704 kB
Shmem:               212 kB
Slab:             713924 kB
SReclaimable:     155984 kB
SUnreclaim:       557940 kB
KernelStack:        1504 kB
PageTables:         5996 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1113188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    393216 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= 70212 MiB
End job on node134 at 2012-05-27 11:16:39