Trace number 3703247

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-quickBound? (problem) 29.95 60.0702

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_9_shg.opb
MD5SUM0476e702136eda2e813dad2792abe9ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark1790.38
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7840
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 constraint34
Maximum length of a constraint64
Number of terms in the objective function 7840
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 7840
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7840
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.09/7.18	c run inc solver
7.09/7.18	c [INC SYSTEM] run initial solver
7.09/7.18	c [INC SYSTEM] preprocess with white file
21.84/22.56	c [INC SYSTEM] finished preprocessing in 15 s
21.84/22.56	c [INC SYSTEM] execute solver
27.65/28.39	c [INC SEARCH] formula is SAT
27.96/28.62	c [INC SYSTEM] solved the initial formula
29.15/29.86	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.95/60.07	HOME/npSolver-pbo-Itdqb.sh: line 18: 14661 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -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-3703247-1338105863/watcher-3703247-1338105863 -o /tmp/evaluation-result-3703247-1338105863/solver-3703247-1338105863 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703247-1338105863.opb 52287130 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: 2.88 2.30 2.22 3/179 14660
/proc/meminfo: memFree=31010420/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0

[startup+0.035772 s]
/proc/loadavg: 2.88 2.30 2.22 3/179 14660
/proc/meminfo: memFree=31010420/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100263 s]
/proc/loadavg: 2.88 2.30 2.22 3/179 14660
/proc/meminfo: memFree=31010420/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300246 s]
/proc/loadavg: 2.88 2.30 2.22 3/179 14660
/proc/meminfo: memFree=31010420/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 2.88 2.30 2.22 3/179 14660
/proc/meminfo: memFree=31010420/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.88 2.30 2.22 3/181 14662
/proc/meminfo: memFree=30981564/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=44612 CPUtime=1.48 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) R 14660 14660 28501 0 -1 4202496 10952 0 0 0 146 2 0 0 20 0 1 0 276653355 45682688 10559 33554432000 4194304 5992684 140737057803184 140737057798920 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14661/statm: 11153 10559 139 440 0 10709 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 53760

[startup+3.10036 s]
/proc/loadavg: 2.88 2.30 2.22 3/181 14662
/proc/meminfo: memFree=30915772/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=218088 CPUtime=3.08 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) R 14660 14660 28501 0 -1 4202496 39486 0 0 0 300 8 0 0 20 0 1 0 276653355 223322112 54026 33554432000 4194304 5992684 140737057803184 140737057799976 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14661/statm: 54522 54026 156 440 0 54078 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 227236

[startup+6.30036 s]
/proc/loadavg: 2.81 2.30 2.22 3/181 14662
/proc/meminfo: memFree=30498580/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=659736 CPUtime=6.29 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) R 14660 14660 28501 0 -1 4202496 101942 0 0 0 602 27 0 0 20 0 1 0 276653355 675569664 158288 33554432000 4194304 5992684 140737057803184 140737057795736 5044667 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14661/statm: 164934 158288 156 440 0 164490 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 668884

[startup+12.7004 s]
/proc/loadavg: 2.83 2.31 2.23 3/183 14664
/proc/meminfo: memFree=29377328/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=689848 CPUtime=7.19 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4202496 110168 0 0 0 648 71 0 0 20 0 1 0 276653355 706404352 170936 33554432000 4194304 5992684 140737057803184 140737057797632 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14661/statm: 172462 170936 163 440 0 172018 0
[pid=14663] ppid=14661 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14663/stat : 14663 (cp2_pre.sh) S 14661 14660 28501 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276654074 9367552 276 33554432000 4194304 5064252 140734200916784 140734200915488 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14663/statm: 2287 276 234 213 0 72 0
[pid=14664] ppid=14663 vsize=841588 CPUtime=5.48 cores=1,3,5,7
/proc/14664/stat : 14664 (coprocessor) R 14663 14660 28501 0 -1 4202496 19449 0 0 0 514 34 0 0 20 0 1 0 276654076 861786112 162359 33554432000 4194304 6586260 140734847006208 140734847001960 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/14664/statm: 210397 162359 158 584 0 209809 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1549732

[startup+25.5004 s]
/proc/loadavg: 2.64 2.29 2.22 3/182 14666
/proc/meminfo: memFree=29343272/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=689848 CPUtime=21.92 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4202496 110185 20351 0 0 648 72 1386 86 20 0 1 0 276653355 706404352 170939 33554432000 4194304 5992684 140737057803184 140737057789448 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14661/statm: 172462 170939 166 440 0 172018 0
[pid=14666] ppid=14661 vsize=900816 CPUtime=2.92 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) R 14661 14660 28501 0 -1 4202496 97051 0 0 0 258 34 0 0 20 0 1 0 276655611 922435584 200358 33554432000 4194304 5654031 140736148722112 140736147671464 4240462 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 225204 200358 108 357 0 224844 0
Current children cumulated CPU time (s) 24.84
Current children cumulated vsize (KiB) 1599812

[startup+51.1003 s]
/proc/loadavg: 2.93 2.38 2.25 2/183 14667
/proc/meminfo: memFree=27454156/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112
heavy processes:
  %CPU=13 pid=14667 uid=0 cmd=

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

[startup+54.3003 s]
/proc/loadavg: 2.93 2.38 2.25 2/183 14667
/proc/meminfo: memFree=27454404/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

[startup+57.5003 s]
/proc/loadavg: 3.01 2.41 2.26 2/182 14667
/proc/meminfo: memFree=27454404/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

[startup+59.1003 s]
/proc/loadavg: 3.01 2.41 2.26 2/183 14668
/proc/meminfo: memFree=27453916/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

[startup+59.5003 s]
/proc/loadavg: 3.01 2.41 2.26 2/183 14668
/proc/meminfo: memFree=27455148/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

[startup+59.9003 s]
/proc/loadavg: 3.01 2.41 2.26 2/183 14668
/proc/meminfo: memFree=27455148/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

[startup+60.0004 s]
/proc/loadavg: 3.01 2.41 2.26 2/183 14668
/proc/meminfo: memFree=27455148/32873844 swapFree=6872/6872
[pid=14660] ppid=14658 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14660/stat : 14660 (npSolver-pbo-It) S 14658 14660 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 276653355 9367552 274 33554432000 4194304 5064252 140736551743296 140736551742208 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14660/statm: 2287 274 233 213 0 72 0
[pid=14661] ppid=14660 vsize=800188 CPUtime=24.23 cores=1,3,5,7
/proc/14661/stat : 14661 (npSolver-pbo) S 14660 14660 28501 0 -1 4204032 116654 20351 0 0 802 149 1386 86 20 0 1 0 276653355 819392512 198542 33554432000 4194304 5992684 140737057803184 140737057797720 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14661/statm: 200047 198542 184 440 0 199603 0
[pid=14666] ppid=14661 vsize=1122776 CPUtime=5.72 cores=1,3,5,7
/proc/14666/stat : 14666 (glucosInc) S 14661 14660 28501 0 -1 4202496 123355 0 0 0 529 43 0 0 20 0 1 0 276655611 1149722624 242181 33554432000 4194304 5654031 140736148722112 140736148720424 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14666/statm: 280694 242181 147 357 0 280334 0
Current children cumulated CPU time (s) 29.95
Current children cumulated vsize (KiB) 1932112

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14660 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=889672
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=404634
# CPU time returned by wait4() is 24.2943
# while last known CPU time is 29.95
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 60.0702
CPU time (s): 29.95
CPU user time (s): 27.17
CPU system time (s): 2.78
CPU usage (%): 49.8583
Max. virtual memory (cumulated for all children) (KiB): 1932112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8897
system time used= 2.40463
maximum resident set size= 939924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137379
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1015784
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 194359
involuntary context switches= 43

runsolver used 0.131979 second user time and 0.354946 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 10:04:23
IDJOB=3703247
IDBENCH=89912
IDSOLVER=2278
FILE ID=node105/3703247-1338105863
RUNJOBID= node105-1338088459-28518
PBS_JOBID= 14624461
Free space on /tmp= 71472 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_9_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703247-1338105863/watcher-3703247-1338105863 -o /tmp/evaluation-result-3703247-1338105863/solver-3703247-1338105863 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703247-1338105863.opb 52287130 HOME HOME

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

MD5SUM BENCH= 0476e702136eda2e813dad2792abe9ac
RANDOM SEED=52287130

node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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		: 2666.882
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31010428 kB
Buffers:          200016 kB
Cached:           257640 kB
SwapCached:         1932 kB
Active:           913676 kB
Inactive:         122228 kB
Active(anon):     571244 kB
Inactive(anon):     7960 kB
Active(file):     342432 kB
Inactive(file):   114268 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             40224 kB
Writeback:             0 kB
AnonPages:        581880 kB
Mapped:            10088 kB
Shmem:                 0 kB
Slab:             687624 kB
SReclaimable:     128576 kB
SUnreclaim:       559048 kB
KernelStack:        1464 kB
PageTables:         4996 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     721288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    499712 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= 70500 MiB
End job on node105 at 2012-05-27 10:05:24