Trace number 3700035

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? (problem) 123.79 123.929

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-538867.opb
MD5SUM3b75c8039d6468258a1aa0343ce1fddb
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark122
Best CPU time to get the best result obtained on this benchmark58.879
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables792
Total number of constraints1170
Number of constraints which are clauses1143
Number of constraints which are cardinality constraints (but not clauses)27
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 666
Biggest coefficient in the objective function 80
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 18684
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 18684
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.04	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.04	c [INC SYSTEM] execute solver
123.74/123.84	c [INC SEARCH] formula is SAT
123.74/123.84	c [INC SYSTEM] solved the initial formula
123.74/123.85	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
123.79/123.92	HOME/npSolver-pbo-I.sh: line 18: 26384 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3700035-1338103536/watcher-3700035-1338103536 -o /tmp/evaluation-result-3700035-1338103536/solver-3700035-1338103536 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700035-1338103536.opb 1374930716 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: 2.07 2.08 2.01 3/178 26382
/proc/meminfo: memFree=28277152/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=11812 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (runsolver) D 26380 26382 22912 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 276478477 12095488 52 33554432000 4194304 5436572 140736266292976 140736266289272 4883175 0 0 4096 24578 18446744071579943789 0 0 17 3 0 0 0 0 0
/proc/26382/statm: 2953 52 31 304 0 2645 0

[startup+0.0260519 s]
/proc/loadavg: 2.07 2.08 2.01 3/178 26382
/proc/meminfo: memFree=28277152/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100271 s]
/proc/loadavg: 2.07 2.08 2.01 3/178 26382
/proc/meminfo: memFree=28277152/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300229 s]
/proc/loadavg: 2.07 2.08 2.01 3/178 26382
/proc/meminfo: memFree=28277152/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 2.07 2.08 2.01 3/178 26382
/proc/meminfo: memFree=28277152/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/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: 2.07 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28268772/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=12500 CPUtime=1.45 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 2779 0 0 0 145 0 0 0 20 0 1 0 276478481 12800000 2524 33554432000 4194304 5654031 140735357875360 140735357873240 4234964 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 3125 2524 132 357 0 2765 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23916

[startup+3.1003 s]
/proc/loadavg: 2.07 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28266532/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=15220 CPUtime=3.05 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 3028 0 0 0 305 0 0 0 20 0 1 0 276478481 15585280 3271 33554432000 4194304 5654031 140735357875360 140735357873160 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 3805 3271 132 357 0 3445 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26636

[startup+6.3003 s]
/proc/loadavg: 2.06 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28261756/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=21452 CPUtime=6.24 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 3440 0 0 0 624 0 0 0 20 0 1 0 276478481 21966848 3651 33554432000 4194304 5654031 140735357875360 140735357873240 4232821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 5363 3651 132 357 0 5003 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 32868

[startup+12.7003 s]
/proc/loadavg: 2.06 2.07 2.01 3/181 26388
/proc/meminfo: memFree=28252784/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=25872 CPUtime=12.64 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 4147 0 0 0 1264 0 0 0 20 0 1 0 276478481 26492928 5366 33554432000 4194304 5654031 140735357875360 140735357873160 4233216 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 6468 5366 132 357 0 6108 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 37288

[startup+25.5003 s]
/proc/loadavg: 2.04 2.07 2.01 3/181 26388
/proc/meminfo: memFree=28247208/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=35932 CPUtime=25.45 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 4715 0 0 0 2544 1 0 0 20 0 1 0 276478481 36794368 6837 33554432000 4194304 5654031 140735357875360 140735357873240 4233280 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 8983 6837 132 357 0 8623 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 47348

[startup+51.1003 s]
/proc/loadavg: 2.03 2.06 2.01 3/181 26388
/proc/meminfo: memFree=28231448/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=43116 CPUtime=51.04 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 5489 0 0 0 5103 1 0 0 20 0 1 0 276478481 44150784 9630 33554432000 4194304 5654031 140735357875360 140735357873160 4232939 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 10779 9630 132 357 0 10419 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 54532

[startup+102.307 s]
/proc/loadavg: 2.09 2.07 2.01 3/181 26388
/proc/meminfo: memFree=28203216/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=102.24 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7036 0 0 0 10221 3 0 0 20 0 1 0 276478481 88952832 15029 33554432000 4194304 5654031 140735357875360 140735357873240 4233168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15029 132 357 0 21357 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 98284

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

[startup+115.1 s]
/proc/loadavg: 2.14 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28201292/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=115.03 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7037 0 0 0 11500 3 0 0 20 0 1 0 276478481 88952832 15030 33554432000 4194304 5654031 140735357875360 140735357873240 4232988 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15030 132 357 0 21357 0
Current children cumulated CPU time (s) 115.04
Current children cumulated vsize (KiB) 98284

[startup+118.3 s]
/proc/loadavg: 2.14 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28201292/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=118.23 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7037 0 0 0 11820 3 0 0 20 0 1 0 276478481 88952832 15030 33554432000 4194304 5654031 140735357875360 140735357873240 4232800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15030 132 357 0 21357 0
Current children cumulated CPU time (s) 118.24
Current children cumulated vsize (KiB) 98284

[startup+121.5 s]
/proc/loadavg: 2.13 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28197196/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=121.43 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7038 0 0 0 12140 3 0 0 20 0 1 0 276478481 88952832 15542 33554432000 4194304 5654031 140735357875360 140735357873240 4215071 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15542 132 357 0 21357 0
Current children cumulated CPU time (s) 121.44
Current children cumulated vsize (KiB) 98284

[startup+123.1 s]
/proc/loadavg: 2.13 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28195148/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=123.04 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7038 0 0 0 12301 3 0 0 20 0 1 0 276478481 88952832 15542 33554432000 4194304 5654031 140735357875360 140735357873240 4233213 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15542 132 357 0 21357 0
Current children cumulated CPU time (s) 123.05
Current children cumulated vsize (KiB) 98284

[startup+123.5 s]
/proc/loadavg: 2.13 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28195148/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2268 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4202496 300 2310 0 0 0 0 1 0 20 0 1 0 276478478 2322432 240 33554432000 4194304 5992684 140736095990208 140736095976472 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 567 240 170 440 0 123 0
[pid=26388] ppid=26384 vsize=86868 CPUtime=123.43 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) R 26384 26382 22912 0 -1 4202496 7038 0 0 0 12340 3 0 0 20 0 1 0 276478481 88952832 15542 33554432000 4194304 5654031 140735357875360 140735357873240 4232817 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21717 15542 132 357 0 21357 0
Current children cumulated CPU time (s) 123.44
Current children cumulated vsize (KiB) 98284

[startup+123.9 s]
/proc/loadavg: 2.13 2.08 2.01 3/181 26388
/proc/meminfo: memFree=28195148/32873844 swapFree=6600/6600
[pid=26382] ppid=26380 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/26382/stat : 26382 (npSolver-pbo-I.) S 26380 26382 22912 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276478477 9367552 274 33554432000 4194304 5064252 140734676852384 140734676851296 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/26382/statm: 2287 274 233 213 0 72 0
[pid=26384] ppid=26382 vsize=2272 CPUtime=0.01 cores=1,3,5,7
/proc/26384/stat : 26384 (npSolver-pbo) S 26382 26382 22912 0 -1 4204032 373 2310 0 0 0 0 1 0 20 0 1 0 276478478 2326528 277 33554432000 4194304 5992684 140736095990208 140736095984744 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/26384/statm: 568 277 189 440 0 124 0
[pid=26388] ppid=26384 vsize=86876 CPUtime=123.78 cores=1,3,5,7
/proc/26388/stat : 26388 (glucosInc) S 26384 26382 22912 0 -1 4202496 7054 0 0 0 12375 3 0 0 20 0 1 0 276478481 88961024 15558 33554432000 4194304 5654031 140735357875360 140735357873672 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/26388/statm: 21719 15558 147 357 0 21359 0
Current children cumulated CPU time (s) 123.79
Current children cumulated vsize (KiB) 98296

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26382 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=24996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.037994
# while last known CPU time is 123.79
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 123.929
CPU time (s): 123.79
CPU user time (s): 123.76
CPU system time (s): 0.03
CPU usage (%): 99.8878
Max. virtual memory (cumulated for all children) (KiB): 98296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.012998
maximum resident set size= 5296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3057
page faults= 0
swaps= 0
block input operations= 0
block output operations= 208
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 123
involuntary context switches= 7

runsolver used 0.177972 second user time and 0.613906 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-27 09:25:36
IDJOB=3700035
IDBENCH=89854
IDSOLVER=2276
FILE ID=node140/3700035-1338103536
RUNJOBID= node140-1338099527-24517
PBS_JOBID= 14624467
Free space on /tmp= 70996 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-538867.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700035-1338103536/watcher-3700035-1338103536 -o /tmp/evaluation-result-3700035-1338103536/solver-3700035-1338103536 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700035-1338103536.opb 1374930716 HOME HOME

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

MD5SUM BENCH= 3b75c8039d6468258a1aa0343ce1fddb
RANDOM SEED=1374930716

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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		: 2667.094
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		: 2667.094
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		: 2667.094
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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:        28277804 kB
Buffers:          327872 kB
Cached:           985544 kB
SwapCached:         1492 kB
Active:          3573084 kB
Inactive:         181384 kB
Active(anon):    2432820 kB
Inactive(anon):     8612 kB
Active(file):    1140264 kB
Inactive(file):   172772 kB
Unevictable:        6600 kB
Mlocked:            6600 kB
SwapTotal:      67108856 kB
SwapFree:       67105300 kB
Dirty:              8252 kB
Writeback:             0 kB
AnonPages:       2467164 kB
Mapped:            12996 kB
Shmem:                 8 kB
Slab:             694620 kB
SReclaimable:     136728 kB
SUnreclaim:       557892 kB
KernelStack:        1464 kB
PageTables:         9044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2814652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    770048 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= 70988 MiB
End job on node140 at 2012-05-27 09:27:40