Trace number 3698456

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) 42.63 79.6531

General information on the benchmark

Name/OPT-SMALLINT-LIN/kullmann/
normalized-mul_8_13_shg.opb
MD5SUMf53fdd20c3684d222e9e7b0e8ed09bf8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark1798.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15312
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 constraint64
Maximum length of a constraint92
Number of terms in the objective function 15312
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 15312
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 15312
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 

10.03/10.18	c run inc solver
10.03/10.18	c [INC SYSTEM] run initial solver
10.03/10.18	c [INC SYSTEM] preprocess with white file
31.77/34.05	c [INC SYSTEM] finished preprocessing in 23 s
31.77/34.05	c [INC SYSTEM] execute solver
39.88/42.10	c [INC SEARCH] formula is SAT
40.28/42.41	c [INC SYSTEM] solved the initial formula
42.08/44.21	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
42.63/79.65	HOME/npSolver-pbo-Itd.sh: line 18: 27485 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-3698456-1338105007/watcher-3698456-1338105007 -o /tmp/evaluation-result-3698456-1338105007/solver-3698456-1338105007 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698456-1338105007.opb 90240695 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: 2.00 2.01 2.07 3/179 27483
/proc/meminfo: memFree=23000576/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (runsolver) D 27481 27483 25163 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 276626286 12095488 51 33554432000 4194304 5436572 140736701961472 140736701957768 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/27483/statm: 2953 51 31 304 0 2645 0

[startup+0.025159 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 27483
/proc/meminfo: memFree=23000576/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100141 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 27483
/proc/meminfo: memFree=23000576/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300117 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 27483
/proc/meminfo: memFree=23000576/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700173 s]
/proc/loadavg: 2.00 2.01 2.07 3/179 27483
/proc/meminfo: memFree=23000576/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50015 s]
/proc/loadavg: 2.00 2.01 2.07 3/181 27485
/proc/meminfo: memFree=22973008/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=45596 CPUtime=1.48 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) R 27483 27483 25163 0 -1 4202496 11150 0 0 0 146 2 0 0 20 0 1 0 276626286 46690304 10758 33554432000 4194304 5992684 140734404873104 140734404868840 4957503 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27485/statm: 11399 10758 140 440 0 10955 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54744

[startup+3.10021 s]
/proc/loadavg: 2.00 2.01 2.07 3/181 27485
/proc/meminfo: memFree=22938168/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=168760 CPUtime=3.08 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) R 27483 27483 25163 0 -1 4202496 35453 0 0 0 302 6 0 0 20 0 1 0 276626286 172810240 40812 33554432000 4194304 5992684 140734404873104 140734404869896 4951520 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27485/statm: 42190 40812 157 440 0 41746 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 177908

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 2.07 3/181 27485
/proc/meminfo: memFree=22534108/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=634172 CPUtime=6.28 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) R 27483 27483 25163 0 -1 4202496 96203 0 0 0 608 20 0 0 20 0 1 0 276626286 649392128 144374 33554432000 4194304 5992684 140734404873104 140734404868184 4957503 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27485/statm: 158543 144376 157 440 0 158099 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 643320

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.07 3/183 27487
/proc/meminfo: memFree=21325548/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1152488 CPUtime=10.15 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4202496 161564 0 0 0 921 94 0 0 20 0 1 0 276626286 1180147712 253977 33554432000 4194304 5992684 140734404873104 140734404867552 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 5 0 0
/proc/27485/statm: 288122 253977 164 440 0 287678 0
[pid=27486] ppid=27485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27486/stat : 27486 (cp2_pre.sh) S 27485 27483 25163 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276627307 9367552 277 33554432000 4194304 5064252 140736869947648 140736869946352 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27486/statm: 2287 277 234 213 0 72 0
[pid=27487] ppid=27486 vsize=354440 CPUtime=2.47 cores=0,2,4,6
/proc/27487/stat : 27487 (coprocessor) R 27486 27483 25163 0 -1 4202496 15617 0 0 0 234 13 0 0 20 0 1 0 276627308 362946560 79833 33554432000 4194304 6586260 140735017413104 140735017409992 5732400 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/27487/statm: 88610 79833 137 584 0 88022 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 1525224

[startup+25.5004 s]
/proc/loadavg: 2.14 2.04 2.08 3/183 27487
/proc/meminfo: memFree=20406868/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1152488 CPUtime=10.15 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4202496 161564 0 0 0 921 94 0 0 20 0 1 0 276626286 1180147712 253977 33554432000 4194304 5992684 140734404873104 140734404867552 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 5 0 0
/proc/27485/statm: 288122 253977 164 440 0 287678 0
[pid=27486] ppid=27485 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27486/stat : 27486 (cp2_pre.sh) S 27485 27483 25163 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276627307 9367552 277 33554432000 4194304 5064252 140736869947648 140736869946352 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27486/statm: 2287 277 234 213 0 72 0
[pid=27487] ppid=27486 vsize=1252952 CPUtime=13.2 cores=0,2,4,6
/proc/27487/stat : 27487 (coprocessor) R 27486 27483 25163 0 -1 4202496 21022 0 0 0 1251 69 0 0 20 0 1 0 276627308 1283022848 247216 33554432000 4194304 6586260 140735017413104 140735017408856 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 206 0 0
/proc/27487/statm: 313238 247216 158 584 0 312650 0
Current children cumulated CPU time (s) 23.35
Current children cumulated vsize (KiB) 2423736

[startup+51.1003 s]
/proc/loadavg: 2.33 2.08 2.09 2/183 27490
/proc/meminfo: memFree=18224788/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.61 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169079 21923 0 0 1146 145 2053 117 20 0 1 0 276626286 1329348608 290407 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290407 183 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.48
Current children cumulated vsize (KiB) 3011088

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

[startup+51.2003 s]
/proc/loadavg: 2.33 2.08 2.09 2/183 27490
/proc/meminfo: memFree=18224788/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.62 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169079 21923 0 0 1146 146 2053 117 20 0 1 0 276626286 1329348608 290407 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290407 183 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.49
Current children cumulated vsize (KiB) 3011088

[startup+64.0003 s]
/proc/loadavg: 2.58 2.14 2.11 2/182 27490
/proc/meminfo: memFree=17676324/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+70.4003 s]
/proc/loadavg: 2.80 2.20 2.13 2/182 27490
/proc/meminfo: memFree=17711724/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+73.6003 s]
/proc/loadavg: 2.80 2.20 2.13 2/182 27490
/proc/meminfo: memFree=17711104/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+76.8003 s]
/proc/loadavg: 2.97 2.25 2.15 2/182 27490
/proc/meminfo: memFree=17708808/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+78.4003 s]
/proc/loadavg: 2.97 2.25 2.15 2/182 27490
/proc/meminfo: memFree=17709428/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+79.2002 s]
/proc/loadavg: 2.97 2.25 2.15 2/182 27490
/proc/meminfo: memFree=17709676/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

[startup+79.6002 s]
/proc/loadavg: 2.97 2.25 2.15 2/182 27490
/proc/meminfo: memFree=17709676/32873648 swapFree=7116/7116
[pid=27483] ppid=27481 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27483/stat : 27483 (npSolver-pbo-It) S 27481 27483 25163 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276626286 9367552 275 33554432000 4194304 5064252 140736842364704 140736842363616 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/27483/statm: 2287 275 233 213 0 72 0
[pid=27485] ppid=27483 vsize=1298192 CPUtime=34.76 cores=0,2,4,6
/proc/27485/stat : 27485 (npSolver-pbo) S 27483 27483 25163 0 -1 4204032 169080 21923 0 0 1146 160 2053 117 20 0 1 0 276626286 1329348608 290408 33554432000 4194304 5992684 140734404873104 140734404867640 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 5 0 0
/proc/27485/statm: 324548 290408 184 440 0 324104 0
[pid=27489] ppid=27485 vsize=1703748 CPUtime=7.87 cores=0,2,4,6
/proc/27489/stat : 27489 (glucosInc) S 27485 27483 25163 0 -1 4202496 167881 0 0 0 737 50 0 0 20 0 1 0 276629691 1744637952 358388 33554432000 4194304 5654031 140737046716784 140737046715096 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/27489/statm: 425937 358388 146 357 0 425577 0
Current children cumulated CPU time (s) 42.63
Current children cumulated vsize (KiB) 3011088

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27483 and gives
#  childrusage.ru_utime.tv_sec=32
#  childrusage.ru_utime.tv_usec=5134
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=822570
# CPU time returned by wait4() is 34.8277
# while last known CPU time is 42.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 79.6531
CPU time (s): 42.63
CPU user time (s): 39.36
CPU system time (s): 3.27
CPU usage (%): 53.5196
Max. virtual memory (cumulated for all children) (KiB): 3011088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.0051
system time used= 2.82257
maximum resident set size= 1404588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191377
page faults= 0
swaps= 0
block input operations= 56
block output operations= 1545800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 323820
involuntary context switches= 58

runsolver used 0.150977 second user time and 0.465929 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 09:50:08
IDJOB=3698456
IDBENCH=89908
IDSOLVER=2275
FILE ID=node123/3698456-1338105007
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_13_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698456-1338105007/watcher-3698456-1338105007 -o /tmp/evaluation-result-3698456-1338105007/solver-3698456-1338105007 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698456-1338105007.opb 90240695 HOME HOME

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

MD5SUM BENCH= f53fdd20c3684d222e9e7b0e8ed09bf8
RANDOM SEED=90240695

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:        23000988 kB
Buffers:           30624 kB
Cached:          1979480 kB
SwapCached:         1152 kB
Active:          8966340 kB
Inactive:          84788 kB
Active(anon):    7038804 kB
Inactive(anon):     4836 kB
Active(file):    1927536 kB
Inactive(file):    79952 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102236 kB
Dirty:             56196 kB
Writeback:             0 kB
AnonPages:       7055980 kB
Mapped:            10980 kB
Shmem:                 0 kB
Slab:             658504 kB
SReclaimable:     102332 kB
SUnreclaim:       556172 kB
KernelStack:        1448 kB
PageTables:        17840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    8265036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3250176 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= 68396 MiB
End job on node123 at 2012-05-27 09:51:29