Trace number 3754815

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 1.0 (fixed)? 149.55 250.001

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/graphs/
normalized-graph05_wcsp.wbo
MD5SUM16314cc1180b662b2cbfb0443cd0a158
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark22403
Best CPU time to get the best result obtained on this benchmark1800.03
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables3708
Total number of constraints521269
Number of soft constraints521169
Number of constraints which are clauses521169
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint44
Top cost 229599
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 117319947
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 

3.98/4.05	c run usual solver
54.07/54.12	o 21054
54.07/54.12	c current bound: 10527
54.07/54.12	c fallback to adder encoding
149.55/249.97	c error: unexpected solver exit code
149.55/249.97	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-3754815-1339203940/watcher-3754815-1339203940 -o /tmp/evaluation-result-3754815-1339203940/solver-3754815-1339203940 -C 1800 -W 1900 -M 15500 HOME/npSolver-wbo.sh HOME/instance-3754815-1339203940.wbo 979485691 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: 5.07 3.64 2.70 2/177 5328
/proc/meminfo: memFree=5763980/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0

[startup+0.0788759 s]
/proc/loadavg: 5.07 3.64 2.70 2/177 5328
/proc/meminfo: memFree=5763980/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100305 s]
/proc/loadavg: 5.07 3.64 2.70 2/177 5328
/proc/meminfo: memFree=5763980/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300266 s]
/proc/loadavg: 5.07 3.64 2.70 2/177 5328
/proc/meminfo: memFree=5763980/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700264 s]
/proc/loadavg: 5.07 3.64 2.70 2/177 5328
/proc/meminfo: memFree=5763980/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 5.07 3.64 2.70 2/179 5330
/proc/meminfo: memFree=5646476/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=230676 CPUtime=1.49 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) R 5328 5328 982 0 -1 4202496 31511 0 0 0 141 8 0 0 20 0 1 0 386519998 236212224 54544 33554432000 4194304 6006132 140735783949568 140735783944632 4537479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 57669 54544 147 443 0 57222 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 239824

[startup+3.10026 s]
/proc/loadavg: 5.07 3.64 2.70 2/179 5330
/proc/meminfo: memFree=5520296/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=263444 CPUtime=3.08 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) R 5328 5328 982 0 -1 4202496 31836 0 0 0 300 8 0 0 20 0 1 0 386519998 269766656 61001 33554432000 4194304 6006132 140735783949568 140735783944920 4537289 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 65861 61001 149 443 0 65414 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 272592

[startup+6.30031 s]
/proc/loadavg: 5.06 3.66 2.71 2/179 5330
/proc/meminfo: memFree=5492760/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=275732 CPUtime=5.67 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 32856 0 0 0 419 148 0 0 20 0 1 0 386519998 282349568 64064 33554432000 4194304 6006132 140735783949568 140735783942672 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 68933 64064 156 443 0 68486 0
Current children cumulated CPU time (s) 5.67
Current children cumulated vsize (KiB) 284880

[startup+12.7003 s]
/proc/loadavg: 4.98 3.67 2.72 4/182 5372
/proc/meminfo: memFree=21012112/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=275732 CPUtime=5.67 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 32856 0 0 0 419 148 0 0 20 0 1 0 386519998 282349568 64064 33554432000 4194304 6006132 140735783949568 140735783942672 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 68933 64064 156 443 0 68486 0
[pid=5331] ppid=5329 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5331/stat : 5331 (cp2_pre.sh) S 5329 5328 982 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 386520567 9367552 277 33554432000 4194304 5064252 140735638271808 140735638270512 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5331/statm: 2287 277 234 213 0 72 0
[pid=5332] ppid=5331 vsize=432208 CPUtime=7 cores=0,2,4,6
/proc/5332/stat : 5332 (coprocessor) R 5331 5328 982 0 -1 4202496 34057 0 0 0 690 10 0 0 20 0 1 0 386520567 442580992 106606 33554432000 4194304 6586260 140733418689568 140733418685432 5599454 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/5332/statm: 108052 106606 188 584 0 107464 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 726236

[startup+25.5003 s]
/proc/loadavg: 4.38 3.60 2.71 3/183 5374
/proc/meminfo: memFree=30678952/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=275732 CPUtime=5.67 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 32856 0 0 0 419 148 0 0 20 0 1 0 386519998 282349568 64064 33554432000 4194304 6006132 140735783949568 140735783942672 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 68933 64064 156 443 0 68486 0
[pid=5331] ppid=5329 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5331/stat : 5331 (cp2_pre.sh) S 5329 5328 982 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 386520567 9367552 277 33554432000 4194304 5064252 140735638271808 140735638270512 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5331/statm: 2287 277 234 213 0 72 0
[pid=5332] ppid=5331 vsize=435508 CPUtime=19.79 cores=0,2,4,6
/proc/5332/stat : 5332 (coprocessor) R 5331 5328 982 0 -1 4202496 34893 0 0 0 1969 10 0 0 20 0 1 0 386520567 445960192 107442 33554432000 4194304 6586260 140733418689568 140733418685160 5599447 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/5332/statm: 108877 107442 188 584 0 108289 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 729536

[startup+51.1003 s]
/proc/loadavg: 3.64 3.49 2.70 3/181 5382
/proc/meminfo: memFree=30051840/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=275732 CPUtime=5.67 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 32856 0 0 0 419 148 0 0 20 0 1 0 386519998 282349568 64064 33554432000 4194304 6006132 140735783949568 140735783942672 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 68933 64064 156 443 0 68486 0
[pid=5331] ppid=5329 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5331/stat : 5331 (cp2_pre.sh) S 5329 5328 982 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 386520567 9367552 277 33554432000 4194304 5064252 140735638271808 140735638270512 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5331/statm: 2287 277 234 213 0 72 0
[pid=5332] ppid=5331 vsize=437756 CPUtime=45.4 cores=0,2,4,6
/proc/5332/stat : 5332 (coprocessor) R 5331 5328 982 0 -1 4202496 35974 0 0 0 4528 12 0 0 20 0 1 0 386520567 448262144 108003 33554432000 4194304 6586260 140733418689568 140733418685896 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/5332/statm: 109439 108003 197 584 0 108851 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 731784

[startup+102.306 s]
/proc/loadavg: 2.87 3.29 2.67 3/180 5392
/proc/meminfo: memFree=18666728/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=5098168 CPUtime=102.26 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) R 5328 5328 982 0 -1 4202496 180572 71795 0 0 5122 354 4722 28 20 0 1 0 386519998 5220524032 1141337 33554432000 4194304 6006132 140735783949568 140735783942280 4580492 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5329/statm: 1274542 1141337 177 443 0 1274095 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5107316

[startup+162.3 s]
/proc/loadavg: 3.28 3.32 2.72 1/180 5765
/proc/meminfo: memFree=13841548/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=15213076 CPUtime=147.01 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) R 5328 5328 982 0 -1 4202496 188528 71795 0 0 8809 1142 4722 28 20 0 1 0 386519998 15578189824 3330653 33554432000 4194304 6006132 140735783949568 140735783941712 5195051 0 0 4096 0 0 0 0 17 2 0 0 1514 0 0
/proc/5329/statm: 3803269 3330653 178 443 0 3802822 0
Current children cumulated CPU time (s) 147.01
Current children cumulated vsize (KiB) 15222224

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

[startup+166.3 s]
/proc/loadavg: 3.26 3.31 2.72 2/179 5888
/proc/meminfo: memFree=12726460/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=15213076 CPUtime=148.13 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) D 5328 5328 982 0 -1 4202496 188528 71795 0 0 8809 1254 4722 28 20 0 1 0 386519998 15578189824 3330653 33554432000 4194304 6006132 140735783949568 140735783941712 5195051 0 0 4096 0 18446744071581216301 0 0 17 2 0 0 1762 0 0
/proc/5329/statm: 3803269 3330653 178 443 0 3802822 0
Current children cumulated CPU time (s) 148.13
Current children cumulated vsize (KiB) 15222224

[startup+167.9 s]
/proc/loadavg: 3.26 3.31 2.72 2/179 5888
/proc/meminfo: memFree=12588680/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=15213076 CPUtime=148.46 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) D 5328 5328 982 0 -1 4202496 188528 71795 0 0 8809 1287 4722 28 20 0 1 0 386519998 15578189824 3330653 33554432000 4194304 6006132 140735783949568 140735783941712 5195051 0 0 4096 0 18446744071581216301 0 0 17 2 0 0 1904 0 0
/proc/5329/statm: 3803269 3330653 178 443 0 3802822 0
Current children cumulated CPU time (s) 148.46
Current children cumulated vsize (KiB) 15222224

[startup+168.7 s]
/proc/loadavg: 3.32 3.32 2.72 2/180 5889
/proc/meminfo: memFree=12315392/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=15213076 CPUtime=148.78 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) D 5328 5328 982 0 -1 4202496 188528 71795 0 0 8809 1319 4722 28 20 0 1 0 386519998 15578189824 3330653 33554432000 4194304 6006132 140735783949568 140735783941712 5195051 0 0 4096 0 18446744071581216301 0 0 17 2 0 0 1967 0 0
/proc/5329/statm: 3803269 3330653 178 443 0 3802822 0
Current children cumulated CPU time (s) 148.78
Current children cumulated vsize (KiB) 15222224

[startup+169.703 s]
/proc/loadavg: 3.32 3.32 2.72 1/180 5914
/proc/meminfo: memFree=12070212/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=15213076 CPUtime=148.96 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) R 5328 5328 982 0 -1 4202496 188528 71795 0 0 8809 1337 4722 28 20 0 1 0 386519998 15578189824 3330653 33554432000 4194304 6006132 140735783949568 140735783941712 5195051 0 0 4096 0 0 0 0 17 2 0 0 2060 0 0
/proc/5329/statm: 3803269 3330653 178 443 0 3802822 0
Current children cumulated CPU time (s) 148.96
Current children cumulated vsize (KiB) 15222224

[startup+172.03 s]
/proc/loadavg: 3.32 3.32 2.72 1/180 5914
/proc/meminfo: memFree=12070212/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=8697112 CPUtime=149.55 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 188529 71795 0 0 8809 1396 4722 28 20 0 1 0 386519998 8905842688 1701663 33554432000 4194304 6006132 140735783949568 140735783940976 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2199 0 0
/proc/5329/statm: 2174278 1701663 178 443 0 2173831 0
Current children cumulated CPU time (s) 149.55
Current children cumulated vsize (KiB) 8706260

[startup+188.295 s]
/proc/loadavg: 3.32 3.32 2.72 1/180 5914
/proc/meminfo: memFree=12070212/32873852 swapFree=7632/7632
[pid=5328] ppid=5326 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5328/stat : 5328 (npSolver-wbo.sh) S 5326 5328 982 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 386519998 9367552 275 33554432000 4194304 5064252 140736593975200 140736593974112 252262901326 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5328/statm: 2287 275 233 213 0 72 0
[pid=5329] ppid=5328 vsize=8697112 CPUtime=149.55 cores=0,2,4,6
/proc/5329/stat : 5329 (npSolver-wbo) S 5328 5328 982 0 -1 4202496 188529 71795 0 0 8809 1396 4722 28 20 0 1 0 386519998 8905842688 1701663 33554432000 4194304 6006132 140735783949568 140735783940976 5187998 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2199 0 0
/proc/5329/statm: 2174278 1701663 178 443 0 2173831 0
Current children cumulated CPU time (s) 149.55
Current children cumulated vsize (KiB) 8706260

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5328 and gives
#  childrusage.ru_utime.tv_sec=191
#  childrusage.ru_utime.tv_usec=81951
#  childrusage.ru_stime.tv_sec=19
#  childrusage.ru_stime.tv_usec=638014
# CPU time returned by wait4() is 210.72
# while last known CPU time is 149.55
#
# Using CPU time of the last sample as value...

Real time (s): 250.001
CPU time (s): 149.55
CPU user time (s): 135.31
CPU system time (s): 14.24
CPU usage (%): 59.8198
Max. virtual memory (cumulated for all children) (KiB): 15222224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 191.082
system time used= 19.638
maximum resident set size= 13322612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1175111
page faults= 0
swaps= 0
block input operations= 616
block output operations= 13165184
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2166
involuntary context switches= 260

runsolver used 0.25896 second user time and 0.692894 second system time

The end

Launcher Data 

Begin job on node131 at 2012-06-09 03:05:45
IDJOB=3754815
IDBENCH=79642
IDSOLVER=2339
FILE ID=node131/3754815-1339203940
RUNJOBID= node131-1339183734-2368
PBS_JOBID= 14643840
Free space on /tmp= 63624 MiB

SOLVER NAME= npSolver 1.0
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/graphs/normalized-graph05_wcsp.wbo
COMMAND LINE= DIR/npSolver-wbo.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3754815-1339203940/watcher-3754815-1339203940 -o /tmp/evaluation-result-3754815-1339203940/solver-3754815-1339203940 -C 1800 -W 1900 -M 15500  HOME/npSolver-wbo.sh HOME/instance-3754815-1339203940.wbo 979485691 HOME HOME

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

MD5SUM BENCH= 16314cc1180b662b2cbfb0443cd0a158
RANDOM SEED=979485691

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
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		: 2666.805
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.805
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:         5764244 kB
Buffers:          125212 kB
Cached:         14892472 kB
SwapCached:         3180 kB
Active:         11120852 kB
Inactive:       14587040 kB
Active(anon):   10684864 kB
Inactive(anon):     6304 kB
Active(file):     435988 kB
Inactive(file): 14580736 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67098336 kB
Dirty:            583620 kB
Writeback:             0 kB
AnonPages:      10694756 kB
Mapped:             9628 kB
Shmem:                 0 kB
Slab:            1240284 kB
SReclaimable:     677396 kB
SUnreclaim:       562888 kB
KernelStack:        1440 kB
PageTables:        24928 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:   10810144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:   9674752 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 64596 MiB
End job on node131 at 2012-06-09 03:09:55