Trace number 3698457

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) 41.63 79.682

General information on the benchmark

Name/OPT-SMALLINT-LIN/kullmann/
normalized-mul_8_14_shg.opb
MD5SUM51f05ba8c6bfc8514831781916e08929
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark1797.86
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14300
Total number of constraints65280
Number of constraints which are clauses65280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint93
Number of terms in the objective function 14300
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 14300
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 14300
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

9.78/9.83	c run inc solver
9.78/9.83	c [INC SYSTEM] run initial solver
9.78/9.83	c [INC SYSTEM] preprocess with white file
30.66/30.95	c [INC SYSTEM] finished preprocessing in 21 s
30.66/30.95	c [INC SYSTEM] execute solver
38.51/38.62	c [INC SEARCH] formula is SAT
38.80/38.93	c [INC SYSTEM] solved the initial formula
40.50/40.66	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
41.63/79.68	HOME/npSolver-pbo-Itd.sh: line 18: 27530 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-3698457-1338105089/watcher-3698457-1338105089 -o /tmp/evaluation-result-3698457-1338105089/solver-3698457-1338105089 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698457-1338105089.opb 192788688 HOME HOME 

running on 4 cores: 0,2,4,6

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: 3.22 2.31 2.17 3/179 27528
/proc/meminfo: memFree=22979936/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (runsolver) D 27526 27528 25163 0 -1 4202560 42 0 0 0 0 0 0 0 20 0 1 0 276634573 12095488 52 33554432000 4194304 5436572 140737050676336 140737050672632 4883175 0 0 4096 24578 18446744071579943789 0 0 17 0 0 0 0 0 0
/proc/27528/statm: 2953 52 31 304 0 2645 0

[startup+0.10219 s]
/proc/loadavg: 3.22 2.31 2.17 3/179 27528
/proc/meminfo: memFree=22979936/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200177 s]
/proc/loadavg: 3.22 2.31 2.17 3/179 27528
/proc/meminfo: memFree=22979936/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300153 s]
/proc/loadavg: 3.22 2.31 2.17 3/179 27528
/proc/meminfo: memFree=22979936/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700127 s]
/proc/loadavg: 3.22 2.31 2.17 3/179 27528
/proc/meminfo: memFree=22979936/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50017 s]
/proc/loadavg: 3.22 2.31 2.17 3/181 27530
/proc/meminfo: memFree=22949144/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=45564 CPUtime=1.48 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) R 27528 27528 25163 0 -1 4202496 11312 0 0 0 146 2 0 0 20 0 1 0 276634574 46657536 10920 33554432000 4194304 5992684 140736459196064 140736459192184 4957503 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27530/statm: 11391 10920 140 440 0 10947 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54712

[startup+3.10022 s]
/proc/loadavg: 3.22 2.31 2.17 3/181 27530
/proc/meminfo: memFree=22916760/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=164108 CPUtime=3.07 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) R 27528 27528 25163 0 -1 4202496 33552 0 0 0 301 6 0 0 20 0 1 0 276634574 168046592 40444 33554432000 4194304 5992684 140736459196064 140736459190968 5044667 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27530/statm: 41027 40444 157 440 0 40583 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 173256

[startup+6.30021 s]
/proc/loadavg: 3.28 2.34 2.18 3/181 27530
/proc/meminfo: memFree=22503616/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=638316 CPUtime=6.28 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) R 27528 27528 25163 0 -1 4202496 96372 0 0 0 607 21 0 0 20 0 1 0 276634574 653635584 146587 33554432000 4194304 5992684 140736459196064 140736459191144 5044667 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27530/statm: 159579 146589 157 440 0 159135 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 647464

[startup+12.7004 s]
/proc/loadavg: 3.18 2.33 2.17 3/183 27532
/proc/meminfo: memFree=21298928/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1129808 CPUtime=9.84 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4202496 155246 0 0 0 888 96 0 0 20 0 1 0 276634574 1156923392 244866 33554432000 4194304 5992684 140736459196064 140736459190512 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27530/statm: 282452 244866 164 440 0 282008 0
[pid=27531] ppid=27530 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27531/stat : 27531 (cp2_pre.sh) S 27530 27528 25163 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 276635559 9367552 277 33554432000 4194304 5064252 140735888228048 140735888226752 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27531/statm: 2287 277 234 213 0 72 0
[pid=27532] ppid=27531 vsize=422200 CPUtime=2.82 cores=0,2,4,6
/proc/27532/stat : 27532 (coprocessor) R 27531 27528 25163 0 -1 4202496 15779 0 0 0 269 13 0 0 20 0 1 0 276635560 432332800 98391 33554432000 4194304 6586260 140736013544208 140736013540968 5732400 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/27532/statm: 105550 98391 137 584 0 104962 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1570304

[startup+25.5004 s]
/proc/loadavg: 3.07 2.35 2.18 3/183 27532
/proc/meminfo: memFree=20399688/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1129808 CPUtime=9.84 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4202496 155246 0 0 0 888 96 0 0 20 0 1 0 276634574 1156923392 244866 33554432000 4194304 5992684 140736459196064 140736459190512 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27530/statm: 282452 244866 164 440 0 282008 0
[pid=27531] ppid=27530 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27531/stat : 27531 (cp2_pre.sh) S 27530 27528 25163 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 276635559 9367552 277 33554432000 4194304 5064252 140735888228048 140735888226752 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/27531/statm: 2287 277 234 213 0 72 0
[pid=27532] ppid=27531 vsize=1229792 CPUtime=15.45 cores=0,2,4,6
/proc/27532/stat : 27532 (coprocessor) R 27531 27528 25163 0 -1 4202496 20693 0 0 0 1470 75 0 0 20 0 1 0 276635560 1259307008 242799 33554432000 4194304 6586260 140736013544208 140736013539960 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 16 0 0
/proc/27532/statm: 307448 242799 158 584 0 306860 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 2377896

[startup+51.1003 s]
/proc/loadavg: 2.98 2.39 2.20 2/183 27535
/proc/meminfo: memFree=17834092/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

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

[startup+51.2003 s]
/proc/loadavg: 2.98 2.39 2.20 2/183 27535
/proc/meminfo: memFree=17834092/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+64.0003 s]
/proc/loadavg: 3.21 2.46 2.22 2/182 27535
/proc/meminfo: memFree=17521572/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+70.4003 s]
/proc/loadavg: 3.27 2.49 2.23 2/182 27535
/proc/meminfo: memFree=17561824/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+73.6003 s]
/proc/loadavg: 3.33 2.51 2.24 2/182 27535
/proc/meminfo: memFree=17531816/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+76.8002 s]
/proc/loadavg: 3.33 2.51 2.24 2/182 27535
/proc/meminfo: memFree=17491144/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+78.4003 s]
/proc/loadavg: 3.46 2.56 2.26 2/183 27536
/proc/meminfo: memFree=17503820/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+79.2003 s]
/proc/loadavg: 3.46 2.56 2.26 2/183 27536
/proc/meminfo: memFree=17488692/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

[startup+79.6003 s]
/proc/loadavg: 3.46 2.56 2.26 2/183 27536
/proc/meminfo: memFree=17488692/32873648 swapFree=7116/7116
[pid=27528] ppid=27526 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27528/stat : 27528 (npSolver-pbo-It) S 27526 27528 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276634573 9367552 274 33554432000 4194304 5064252 140737475882752 140737475881664 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/27528/statm: 2287 274 233 213 0 72 0
[pid=27530] ppid=27528 vsize=1273716 CPUtime=34.11 cores=0,2,4,6
/proc/27530/stat : 27530 (npSolver-pbo) S 27528 27528 25163 0 -1 4204032 163581 21596 0 0 1106 215 1984 106 20 0 1 0 276634574 1304285184 280863 33554432000 4194304 5992684 140736459196064 140736459190600 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/27530/statm: 318429 280863 184 440 0 317985 0
[pid=27534] ppid=27530 vsize=1512716 CPUtime=7.52 cores=0,2,4,6
/proc/27534/stat : 27534 (glucosInc) S 27530 27528 25163 0 -1 4202496 163808 0 0 0 702 50 0 0 20 0 1 0 276637669 1549021184 345995 33554432000 4194304 5654031 140734097444112 140734097442424 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27534/statm: 378179 345995 147 357 0 377819 0
Current children cumulated CPU time (s) 41.63
Current children cumulated vsize (KiB) 2795580

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27528 and gives
#  childrusage.ru_utime.tv_sec=30
#  childrusage.ru_utime.tv_usec=911300
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=263503
# CPU time returned by wait4() is 34.1748
# while last known CPU time is 41.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 79.682
CPU time (s): 41.63
CPU user time (s): 37.92
CPU system time (s): 3.71
CPU usage (%): 52.2452
Max. virtual memory (cumulated for all children) (KiB): 2795580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.9113
system time used= 3.2635
maximum resident set size= 1352744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 185551
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1484200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 293320
involuntary context switches= 89

runsolver used 0.180972 second user time and 0.437933 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 09:51:31
IDJOB=3698457
IDBENCH=89909
IDSOLVER=2275
FILE ID=node123/3698457-1338105089
RUNJOBID= node123-1338101373-27114
PBS_JOBID= 14624452
Free space on /tmp= 69856 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_14_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698457-1338105089/watcher-3698457-1338105089 -o /tmp/evaluation-result-3698457-1338105089/solver-3698457-1338105089 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698457-1338105089.opb 192788688 HOME HOME

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

MD5SUM BENCH= 51f05ba8c6bfc8514831781916e08929
RANDOM SEED=192788688

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        22979936 kB
Buffers:           33916 kB
Cached:          1982160 kB
SwapCached:         1212 kB
Active:          8977768 kB
Inactive:          89864 kB
Active(anon):    7049052 kB
Inactive(anon):     4896 kB
Active(file):    1928716 kB
Inactive(file):    84968 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102240 kB
Dirty:             56764 kB
Writeback:             0 kB
AnonPages:       7070360 kB
Mapped:            11432 kB
Shmem:                 0 kB
Slab:             661448 kB
SReclaimable:     105044 kB
SUnreclaim:       556404 kB
KernelStack:        1464 kB
PageTables:        17824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    8265068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3264512 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 68284 MiB
End job on node123 at 2012-05-27 09:52:52