Trace number 3714810

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? (MO) 153.23 176.321

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/scens/
normalized-scen07reduc_wcsp.wbo
MD5SUM6effabdb5f06e7cb39e8e89923338a20
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmark
Best cost obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables4824
Total number of constraints564001
Number of soft constraints563839
Number of constraints which are clauses563839
Number of constraints which are cardinality constraints (but not clauses)162
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Top cost 343592
Min constraint cost 1
Max constraint cost 343592
Sum of constraints costs 24999659190
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 

2.99/3.04	c run usual solver
22.56/22.61	o 36119205
22.56/22.61	c fallback to adder encoding
153.23/176.31	c error: unexpected solver exit code
153.23/176.31	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-3714810-1338246451/watcher-3714810-1338246451 -o /tmp/evaluation-result-3714810-1338246451/solver-3714810-1338246451 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo-Itd.sh HOME/instance-3714810-1338246451.wbo 386857274 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: 5.09 3.81 2.76 5/181 9408
/proc/meminfo: memFree=14822768/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0

[startup+0.0843541 s]
/proc/loadavg: 5.09 3.81 2.76 5/181 9408
/proc/meminfo: memFree=14822768/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100361 s]
/proc/loadavg: 5.09 3.81 2.76 5/181 9408
/proc/meminfo: memFree=14822768/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300342 s]
/proc/loadavg: 5.09 3.81 2.76 5/181 9408
/proc/meminfo: memFree=14822768/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700261 s]
/proc/loadavg: 5.09 3.81 2.76 5/181 9408
/proc/meminfo: memFree=14822768/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 5.09 3.81 2.76 4/183 9410
/proc/meminfo: memFree=20430808/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=68868 CPUtime=1.48 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) R 9408 9408 8990 0 -1 4202496 6414 0 0 0 146 2 0 0 20 0 1 0 290772028 70520832 9744 33554432000 4194304 5990268 140735005535488 140735005531064 4700064 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 17217 9744 142 439 0 16774 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78016

[startup+3.10025 s]
/proc/loadavg: 4.93 3.80 2.76 3/182 9410
/proc/meminfo: memFree=22615480/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=106572 CPUtime=3.08 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) R 9408 9408 8990 0 -1 4202496 10049 0 0 0 299 9 0 0 20 0 1 0 290772028 109129728 18489 33554432000 4194304 5990268 140735005535488 140735005531064 5177872 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 26643 18489 147 439 0 26200 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 115720

[startup+6.30035 s]
/proc/loadavg: 4.93 3.80 2.76 3/184 9412
/proc/meminfo: memFree=22283084/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=106572 CPUtime=3.93 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) S 9408 9408 8990 0 -1 4202496 10053 0 0 0 315 78 0 0 20 0 1 0 290772028 109129728 18492 33554432000 4194304 5990268 140735005535488 140735005528640 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 26643 18492 150 439 0 26200 0
[pid=9411] ppid=9409 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9411/stat : 9411 (cp2_pre.sh) S 9409 9408 8990 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 290772422 9367552 277 33554432000 4194304 5064252 140734492143616 140734492142320 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/9411/statm: 2287 277 234 213 0 72 0
[pid=9412] ppid=9411 vsize=295696 CPUtime=2.35 cores=1,3,5,7
/proc/9412/stat : 9412 (coprocessor) R 9411 9408 8990 0 -1 4202496 36786 0 0 0 227 8 0 0 20 0 1 0 290772422 302792704 72180 33554432000 4194304 6586260 140735670464752 140735670460616 5599454 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/9412/statm: 73924 72180 190 584 0 73336 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 420564

[startup+12.7003 s]
/proc/loadavg: 4.48 3.74 2.75 3/184 9412
/proc/meminfo: memFree=22278148/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=106572 CPUtime=3.93 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) S 9408 9408 8990 0 -1 4202496 10053 0 0 0 315 78 0 0 20 0 1 0 290772028 109129728 18492 33554432000 4194304 5990268 140735005535488 140735005528640 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 26643 18492 150 439 0 26200 0
[pid=9411] ppid=9409 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9411/stat : 9411 (cp2_pre.sh) S 9409 9408 8990 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 290772422 9367552 277 33554432000 4194304 5064252 140734492143616 140734492142320 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/9411/statm: 2287 277 234 213 0 72 0
[pid=9412] ppid=9411 vsize=304408 CPUtime=8.74 cores=1,3,5,7
/proc/9412/stat : 9412 (coprocessor) R 9411 9408 8990 0 -1 4202496 38964 0 0 0 866 8 0 0 20 0 1 0 290772422 311713792 74358 33554432000 4194304 6586260 140735670464752 140735670460120 5599579 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/9412/statm: 76102 74358 190 584 0 75514 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 429276

[startup+25.5003 s]
/proc/loadavg: 4.09 3.68 2.74 3/182 9420
/proc/meminfo: memFree=21894864/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=858496 CPUtime=25.46 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) R 9408 9408 8990 0 -1 4202496 146482 67787 0 1 598 177 1748 23 20 0 1 0 290772028 879099904 189889 33554432000 4194304 5990268 140735005535488 140735005527832 4521661 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 214624 189889 163 439 0 214181 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 867644

[startup+51.1003 s]
/proc/loadavg: 3.44 3.56 2.72 3/182 9420
/proc/meminfo: memFree=19991908/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=2824576 CPUtime=51.07 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) R 9408 9408 8990 0 -1 4202496 150426 67787 0 1 3102 234 1748 23 20 0 1 0 290772028 2892365824 671169 33554432000 4194304 5990268 140735005535488 140735005527832 4521678 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 706144 671169 163 439 0 705701 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2833724

[startup+102.307 s]
/proc/loadavg: 2.57 3.30 2.68 3/181 9421
/proc/meminfo: memFree=15961956/32873648 swapFree=6856/6856
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=9116032 CPUtime=102.25 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) R 9408 9408 8990 0 -1 4202496 156466 67787 0 1 8083 371 1748 23 20 0 1 0 290772028 9334816768 1667521 33554432000 4194304 5990268 140735005535488 140735005528280 4566805 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9409/statm: 2279008 1667521 163 439 0 2278565 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9125180

[startup+162.3 s]
/proc/loadavg: 3.53 3.41 2.76 3/184 9424
/proc/meminfo: memFree=5600720/32873648 swapFree=6864/6864
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=8483852 CPUtime=120.75 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) S 9408 9408 8990 0 -1 4202496 164109 67787 0 1 8877 1427 1748 23 20 0 1 0 290772028 8687464448 1645439 33554432000 4194304 5990268 140735005535488 140735005526912 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 363 0 0
/proc/9409/statm: 2120963 1645439 164 439 0 2120520 0
[pid=9422] ppid=9409 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9422/stat : 9422 (satsolver.sh) S 9409 9408 8990 0 -1 4202496 595 0 2 0 0 0 0 0 20 0 1 0 290784472 9367552 266 33554432000 4194304 5064252 140734314009328 140734314008240 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 121 0 0
/proc/9422/statm: 2287 266 226 213 0 72 0
[pid=9423] ppid=9422 vsize=4414984 CPUtime=18.47 cores=1,3,5,7
/proc/9423/stat : 9423 (glucose) R 9422 9408 8990 0 -1 4202496 332000 0 0 0 1707 140 0 0 20 0 1 0 290784594 4520943616 955600 33554432000 4194304 5208918 140733949716944 140733948666344 4465602 0 0 4096 0 0 0 0 17 3 0 0 1815 0 0
/proc/9423/statm: 1103746 955600 70 248 0 1103495 0
Current children cumulated CPU time (s) 139.22
Current children cumulated vsize (KiB) 12917132



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+176.3 s]
/proc/loadavg: 3.85 3.49 2.79 3/186 9426
/proc/meminfo: memFree=2714716/32873648 swapFree=6864/6864
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=8483852 CPUtime=120.75 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) S 9408 9408 8990 0 -1 4202496 164109 67787 0 1 8877 1427 1748 23 20 0 1 0 290772028 8687464448 1645439 33554432000 4194304 5990268 140735005535488 140735005526912 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 363 0 0
/proc/9409/statm: 2120963 1645439 164 439 0 2120520 0
[pid=9422] ppid=9409 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9422/stat : 9422 (satsolver.sh) S 9409 9408 8990 0 -1 4202496 595 0 2 0 0 0 0 0 20 0 1 0 290784472 9367552 266 33554432000 4194304 5064252 140734314009328 140734314008240 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 121 0 0
/proc/9422/statm: 2287 266 226 213 0 72 0
[pid=9423] ppid=9422 vsize=7319896 CPUtime=32.48 cores=1,3,5,7
/proc/9423/stat : 9423 (glucose) R 9422 9408 8990 0 -1 4202496 531691 0 0 0 3007 241 0 0 20 0 1 0 290784594 7495573504 1640117 33554432000 4194304 5208918 140733949716944 140733948666344 4465602 0 0 4096 0 0 0 0 17 3 0 0 1815 0 0
/proc/9423/statm: 1829974 1640117 70 248 0 1829723 0
Current children cumulated CPU time (s) 153.23
Current children cumulated vsize (KiB) 15822044

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+176.3 s]
/proc/loadavg: 3.85 3.49 2.79 3/186 9426
/proc/meminfo: memFree=2714716/32873648 swapFree=6864/6864
[pid=9408] ppid=9406 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9408/stat : 9408 (npSolver-wbo-It) S 9406 9408 8990 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 290772028 9367552 275 33554432000 4194304 5064252 140736793187568 140736793186480 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9408/statm: 2287 275 233 213 0 72 0
[pid=9409] ppid=9408 vsize=8483852 CPUtime=120.75 cores=1,3,5,7
/proc/9409/stat : 9409 (npSolver-wbo) S 9408 9408 8990 0 -1 4202496 164109 67787 0 1 8877 1427 1748 23 20 0 1 0 290772028 8687464448 1645439 33554432000 4194304 5990268 140735005535488 140735005526912 5173822 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 363 0 0
/proc/9409/statm: 2120963 1645439 164 439 0 2120520 0
[pid=9422] ppid=9409 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9422/stat : 9422 (satsolver.sh) S 9409 9408 8990 0 -1 4202496 595 0 2 0 0 0 0 0 20 0 1 0 290784472 9367552 266 33554432000 4194304 5064252 140734314009328 140734314008240 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 121 0 0
/proc/9422/statm: 2287 266 226 213 0 72 0
[pid=9423] ppid=9422 vsize=7319896 CPUtime=32.48 cores=1,3,5,7
/proc/9423/stat : 9423 (glucose) R 9422 9408 8990 0 -1 4202496 531691 0 0 0 3007 241 0 0 20 0 1 0 290784594 7495573504 1640117 33554432000 4194304 5208918 140733949716944 140733948666344 4465602 0 0 4096 0 0 0 0 17 3 0 0 1815 0 0
/proc/9423/statm: 1829974 1640117 70 248 0 1829723 0
Current children cumulated CPU time (s) 153.23
Current children cumulated vsize (KiB) 15822044

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9408 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 153.23
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 176.321
CPU time (s): 153.23
CPU user time (s): 136.32
CPU system time (s): 16.91
CPU usage (%): 86.9039
Max. virtual memory (cumulated for all children) (KiB): 15961792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 360
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 0.39194 second user time and 1.03584 second system time

The end

Launcher Data 

Begin job on node113 at 2012-05-29 01:07:32
IDJOB=3714810
IDBENCH=79574
IDSOLVER=2296
FILE ID=node113/3714810-1338246451
RUNJOBID= node113-1338242385-9007
PBS_JOBID= 14624662
Free space on /tmp= 62216 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/scens/normalized-scen07reduc_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3714810-1338246451/watcher-3714810-1338246451 -o /tmp/evaluation-result-3714810-1338246451/solver-3714810-1338246451 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo-Itd.sh HOME/instance-3714810-1338246451.wbo 386857274 HOME HOME

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

MD5SUM BENCH= 6effabdb5f06e7cb39e8e89923338a20
RANDOM SEED=386857274

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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:        14717400 kB
Buffers:          384260 kB
Cached:         10191780 kB
SwapCached:         4336 kB
Active:          8280688 kB
Inactive:        8635848 kB
Active(anon):    5314884 kB
Inactive(anon):  1027120 kB
Active(file):    2965804 kB
Inactive(file):  7608728 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67088124 kB
Dirty:           1082516 kB
Writeback:             0 kB
AnonPages:       6342584 kB
Mapped:            11720 kB
Shmem:                 0 kB
Slab:            1084240 kB
SReclaimable:     527688 kB
SUnreclaim:       556552 kB
KernelStack:        1520 kB
PageTables:        16708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6953060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3444736 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= 62924 MiB
End job on node113 at 2012-05-29 01:10:30