Trace number 3715506

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 NameAnswerCPU timeWall clock time
npSolver inc-topdown-quickBound? (MO) 180.53 229.679

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen09_wcsp.wbo
MD5SUM9da5a371764752ef421f1f627b5fffdd
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark13760
Best CPU time to get the best result obtained on this benchmark1800.68
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables7876
Total number of constraints873462
Number of soft constraints873262
Number of constraints which are clauses873262
Number of constraints which are cardinality constraints (but not clauses)200
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 875784
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 231851719
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 45
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.55/5.15	c run usual solver
28.53/29.33	o 466869
28.53/29.33	c starting approximation
28.53/29.34	c factor = 2
28.53/29.34	c factor still to low - shrinking to 1.2231e+06
28.53/29.34	c approx number of clauses: 1e+06
28.53/29.35	c current bound: 233434
28.53/29.35	c factor to high for quickBound
28.53/29.35	c finished approximation
28.53/29.35	c fallback to adder encoding
180.53/229.65	c error: unexpected solver exit code
180.53/229.65	s UNKNOWN

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-3715506-1338255149/watcher-3715506-1338255149 -o /tmp/evaluation-result-3715506-1338255149/solver-3715506-1338255149 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo-Itdqb.sh HOME/instance-3715506-1338255149.wbo 1328885241 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: 4.95 4.29 3.22 4/181 18266
/proc/meminfo: memFree=18711444/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0

[startup+0.112031 s]
/proc/loadavg: 4.95 4.29 3.22 4/181 18266
/proc/meminfo: memFree=18711444/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+4.54699 s]
/proc/loadavg: 4.95 4.29 3.22 4/181 18266
/proc/meminfo: memFree=18711444/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
heavy processes:

[startup+5.13804 s]
/proc/loadavg: 4.71 4.25 3.21 2/182 18268
/proc/meminfo: memFree=27639792/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=4.55 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) R 18266 18266 3996 0 -1 4202496 6952 0 0 0 450 5 0 0 20 0 1 0 291639442 122290176 26048 33554432000 4194304 5990268 140736381142720 140736381137696 5180875 0 0 4096 0 0 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26048 144 439 0 29413 0
Current children cumulated CPU time (s) 4.55
Current children cumulated vsize (KiB) 128572

[startup+6.51708 s]
/proc/loadavg: 4.71 4.25 3.21 2/182 18268
/proc/meminfo: memFree=27639792/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=5.93 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6959 0 0 0 479 114 0 0 20 0 1 0 291639442 122290176 26054 33554432000 4194304 5990268 140736381142720 140736381135872 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26054 150 439 0 29413 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 128572

[startup+6.60026 s]
/proc/loadavg: 4.71 4.25 3.21 2/182 18268
/proc/meminfo: memFree=27639792/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=5.93 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6959 0 0 0 479 114 0 0 20 0 1 0 291639442 122290176 26054 33554432000 4194304 5990268 140736381142720 140736381135872 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26054 150 439 0 29413 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 128572

[startup+6.70027 s]
/proc/loadavg: 4.71 4.25 3.21 2/182 18268
/proc/meminfo: memFree=27639792/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=5.93 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6959 0 0 0 479 114 0 0 20 0 1 0 291639442 122290176 26054 33554432000 4194304 5990268 140736381142720 140736381135872 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26054 150 439 0 29413 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 128572

[startup+6.80033 s]
/proc/loadavg: 4.71 4.25 3.21 2/182 18268
/proc/meminfo: memFree=27639792/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=5.93 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6959 0 0 0 479 114 0 0 20 0 1 0 291639442 122290176 26054 33554432000 4194304 5990268 140736381142720 140736381135872 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26054 150 439 0 29413 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 128572

[startup+20.4891 s]
/proc/loadavg: 4.49 4.21 3.20 3/184 18270
/proc/meminfo: memFree=27215468/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=5.93 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6959 0 0 0 479 114 0 0 20 0 1 0 291639442 122290176 26054 33554432000 4194304 5990268 140736381142720 140736381135872 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26054 150 439 0 29413 0
[pid=18269] ppid=18267 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18269/stat : 18269 (cp2_pre.sh) S 18267 18266 3996 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 291640093 9367552 277 33554432000 4194304 5064252 140733796791328 140733796790032 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18269/statm: 2287 277 234 213 0 72 0
[pid=18270] ppid=18269 vsize=410864 CPUtime=13.94 cores=1,3,5,7
/proc/18270/stat : 18270 (coprocessor) R 18269 18266 3996 0 -1 4202496 42120 0 0 0 1384 10 0 0 20 0 1 0 291640094 420724736 101502 33554432000 4194304 6586260 140734097048576 140734097043944 5599527 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/18270/statm: 102716 101502 188 584 0 102128 0
Current children cumulated CPU time (s) 19.87
Current children cumulated vsize (KiB) 548584

[startup+25.5002 s]
/proc/loadavg: 3.94 4.10 3.18 4/184 18271
/proc/meminfo: memFree=27603824/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=119424 CPUtime=24.39 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 6970 44053 0 0 479 114 1829 17 20 0 1 0 291639442 122290176 26055 33554432000 4194304 5990268 140736381142720 140736381136960 5173822 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 29856 26055 151 439 0 29413 0
Current children cumulated CPU time (s) 24.39
Current children cumulated vsize (KiB) 128572

[startup+51.247 s]
/proc/loadavg: 3.42 3.97 3.16 5/182 18278
/proc/meminfo: memFree=25361156/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=2981528 CPUtime=50.49 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) R 18266 18266 3996 0 -1 4202496 177033 76797 0 0 2623 303 2089 34 20 0 1 0 291639442 3053084672 584163 33554432000 4194304 5990268 140736381142720 140736381135064 4521640 0 0 4096 0 0 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 745382 584163 180 439 0 744939 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 2990676

[startup+113.398 s]
/proc/loadavg: 2.73 3.72 3.11 3/181 18278
/proc/meminfo: memFree=22169120/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=9272984 CPUtime=112.61 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) R 18266 18266 3996 0 -1 4202496 183494 76797 0 0 8669 469 2089 34 20 0 1 0 291639442 9495535616 1796067 33554432000 4194304 5990268 140736381142720 140736381135064 4523217 0 0 4096 0 0 0 0 17 5 0 0 57 0 0
/proc/18267/statm: 2318246 1796067 180 439 0 2317803 0
Current children cumulated CPU time (s) 112.61
Current children cumulated vsize (KiB) 9282132

[startup+163.447 s]
/proc/loadavg: 2.83 3.50 3.08 2/183 18280
/proc/meminfo: memFree=12498444/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=8502852 CPUtime=138.96 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 190113 76797 0 0 10113 1660 2089 34 20 0 1 0 291639442 8706920448 1862715 33554432000 4194304 5990268 140736381142720 140736381134144 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1532 0 0
/proc/18267/statm: 2125713 1862715 181 439 0 2125270 0
[pid=18279] ppid=18267 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18279/stat : 18279 (satsolver.sh) S 18267 18266 3996 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 291654891 9367552 267 33554432000 4194304 5064252 140735013485232 140735013484144 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18279/statm: 2287 267 226 213 0 72 0
[pid=18280] ppid=18279 vsize=44088 CPUtime=0.06 cores=1,3,5,7
/proc/18280/stat : 18280 (glucose) D 18279 18266 3996 0 -1 4202496 8560 0 0 0 5 1 0 0 20 0 1 0 291654892 45146112 8835 33554432000 4194304 5208918 140733614772848 140733613722488 4607392 0 0 4096 0 18446744071579943789 0 0 17 3 0 0 887 0 0
/proc/18280/statm: 11022 8835 70 248 0 10771 0
Current children cumulated CPU time (s) 139.02
Current children cumulated vsize (KiB) 8565236



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+229.114 s]
/proc/loadavg: 3.39 3.55 3.12 2/183 18280
/proc/meminfo: memFree=4338076/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=8502852 CPUtime=138.96 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 190113 76797 0 0 10113 1660 2089 34 20 0 1 0 291639442 8706920448 1862715 33554432000 4194304 5990268 140736381142720 140736381134144 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1532 0 0
/proc/18267/statm: 2125713 1862715 181 439 0 2125270 0
[pid=18279] ppid=18267 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18279/stat : 18279 (satsolver.sh) S 18267 18266 3996 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 291654891 9367552 267 33554432000 4194304 5064252 140735013485232 140735013484144 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18279/statm: 2287 267 226 213 0 72 0
[pid=18280] ppid=18279 vsize=10392616 CPUtime=41.57 cores=1,3,5,7
/proc/18280/stat : 18280 (glucose) D 18279 18266 3996 0 -1 12591104 649438 0 0 0 3832 325 0 0 20 0 1 0 291654892 10642038784 2069657 33554432000 4194304 5208918 140733614772848 140733613722248 4237172 0 0 4096 0 18446744071580543392 0 0 17 3 0 0 3316 0 0
/proc/18280/statm: 2598154 2069657 70 248 0 2597903 0
Current children cumulated CPU time (s) 180.53
Current children cumulated vsize (KiB) 18913764
heavy processes:

Sending SIGTERM to process tree (bottom up)

[startup+229.114 s]
/proc/loadavg: 3.39 3.55 3.12 2/183 18280
/proc/meminfo: memFree=4338076/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=8502852 CPUtime=138.96 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 190113 76797 0 0 10113 1660 2089 34 20 0 1 0 291639442 8706920448 1862715 33554432000 4194304 5990268 140736381142720 140736381134144 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1532 0 0
/proc/18267/statm: 2125713 1862715 181 439 0 2125270 0
[pid=18279] ppid=18267 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18279/stat : 18279 (satsolver.sh) S 18267 18266 3996 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 291654891 9367552 267 33554432000 4194304 5064252 140735013485232 140735013484144 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18279/statm: 2287 267 226 213 0 72 0
[pid=18280] ppid=18279 vsize=10392616 CPUtime=41.57 cores=1,3,5,7
/proc/18280/stat : 18280 (glucose) D 18279 18266 3996 0 -1 12591104 649438 0 0 0 3832 325 0 0 20 0 1 0 291654892 10642038784 2069657 33554432000 4194304 5208918 140733614772848 140733613722248 4237172 0 0 4096 0 18446744071580543392 0 0 17 3 0 0 3316 0 0
/proc/18280/statm: 2598154 2069657 70 248 0 2597903 0
Current children cumulated CPU time (s) 180.53
Current children cumulated vsize (KiB) 18913764
heavy processes:

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

[startup+229.114 s]
/proc/loadavg: 3.39 3.55 3.12 2/183 18280
/proc/meminfo: memFree=4338076/32873648 swapFree=6612/6612
[pid=18266] ppid=18264 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18266/stat : 18266 (npSolver-wbo-It) S 18264 18266 3996 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 291639442 9367552 274 33554432000 4194304 5064252 140733679923776 140733679922688 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18266/statm: 2287 274 233 213 0 72 0
[pid=18267] ppid=18266 vsize=8502852 CPUtime=138.96 cores=1,3,5,7
/proc/18267/stat : 18267 (npSolver-wbo) S 18266 18266 3996 0 -1 4202496 190113 76797 0 0 10113 1660 2089 34 20 0 1 0 291639442 8706920448 1862715 33554432000 4194304 5990268 140736381142720 140736381134144 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 1532 0 0
/proc/18267/statm: 2125713 1862715 181 439 0 2125270 0
[pid=18279] ppid=18267 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18279/stat : 18279 (satsolver.sh) S 18267 18266 3996 0 -1 4202496 596 0 0 0 0 0 0 0 20 0 1 0 291654891 9367552 267 33554432000 4194304 5064252 140735013485232 140735013484144 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18279/statm: 2287 267 226 213 0 72 0
[pid=18280] ppid=18279 vsize=10392616 CPUtime=41.57 cores=1,3,5,7
/proc/18280/stat : 18280 (glucose) D 18279 18266 3996 0 -1 12591104 649438 0 0 0 3832 325 0 0 20 0 1 0 291654892 10642038784 2069657 33554432000 4194304 5208918 140733614772848 140733613722248 4237172 0 0 4096 0 18446744071580543392 0 0 17 3 0 0 3316 0 0
/proc/18280/statm: 2598154 2069657 70 248 0 2597903 0
Current children cumulated CPU time (s) 180.53
Current children cumulated vsize (KiB) 18913764

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18266 and gives
#  childrusage.ru_utime.tv_sec=122
#  childrusage.ru_utime.tv_usec=32448
#  childrusage.ru_stime.tv_sec=16
#  childrusage.ru_stime.tv_usec=978418
# CPU time returned by wait4() is 139.011
# while last known CPU time is 180.53
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 229.679
CPU time (s): 180.53
CPU user time (s): 160.34
CPU system time (s): 20.19
CPU usage (%): 78.601
Max. virtual memory (cumulated for all children) (KiB): 18913764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 122.032
system time used= 16.9784
maximum resident set size= 14801004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267886
page faults= 0
swaps= 0
block input operations= 136
block output operations= 14880704
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1760
involuntary context switches= 257

runsolver used 0.050992 second user time and 0.145977 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-29 03:32:29
IDJOB=3715506
IDBENCH=79577
IDSOLVER=2297
FILE ID=node148/3715506-1338255149
RUNJOBID= node148-1338239740-5119
PBS_JOBID= 14624655
Free space on /tmp= 63784 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen09_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3715506-1338255149/watcher-3715506-1338255149 -o /tmp/evaluation-result-3715506-1338255149/solver-3715506-1338255149 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo-Itdqb.sh HOME/instance-3715506-1338255149.wbo 1328885241 HOME HOME

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

MD5SUM BENCH= 9da5a371764752ef421f1f627b5fffdd
RANDOM SEED=1328885241

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        18604208 kB
Buffers:          509792 kB
Cached:         10048276 kB
SwapCached:          576 kB
Active:          3912016 kB
Inactive:        9093664 kB
Active(anon):    2435788 kB
Inactive(anon):    11132 kB
Active(file):    1476228 kB
Inactive(file):  9082532 kB
Unevictable:        6612 kB
Mlocked:            6612 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:             40440 kB
Writeback:             0 kB
AnonPages:       2577244 kB
Mapped:            12104 kB
Shmem:                96 kB
Slab:            1117644 kB
SReclaimable:     560736 kB
SUnreclaim:       556908 kB
KernelStack:        1552 kB
PageTables:         9452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    3023368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1681408 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= 63668 MiB
End job on node148 at 2012-05-29 03:36:20