Trace number 3697784

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? (problem) 26.75 41.0681

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat50_6_9_9_ic.opb
MD5SUM682b99afc8253237d78b2f22551fbcba
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18576569
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables125200
Total number of constraints250157
Number of constraints which are clauses120150
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints130000
Minimum length of a constraint2
Maximum length of a constraint1225
Number of terms in the objective function 7400
Biggest coefficient in the objective function 153130375
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 48555114814
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 153130375
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 48555114814
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.99/6.00	c run inc solver
5.99/6.00	c [INC SYSTEM] run initial solver
5.99/6.00	c [INC SYSTEM] preprocess with white file
20.26/20.63	c [INC SYSTEM] finished preprocessing in 14 s
20.26/20.63	c [INC SYSTEM] execute solver
25.53/25.82	c [INC SEARCH] formula is SAT
25.73/26.02	c [INC SYSTEM] solved the initial formula
26.12/26.48	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
26.75/41.06	HOME/npSolver-pbo-Itd.sh: line 18: 16274 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3697784-1338136281/watcher-3697784-1338136281 -o /tmp/evaluation-result-3697784-1338136281/solver-3697784-1338136281 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697784-1338136281.opb 1204233391 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16273
/proc/meminfo: memFree=28975728/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0

[startup+0.0257749 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16273
/proc/meminfo: memFree=28975728/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100269 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16273
/proc/meminfo: memFree=28975728/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300264 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16273
/proc/meminfo: memFree=28975728/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700267 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 16273
/proc/meminfo: memFree=28975728/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16275
/proc/meminfo: memFree=28960688/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=122088 CPUtime=1.48 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) R 16273 16273 14200 0 -1 4202496 8966 0 0 0 147 1 0 0 20 0 1 0 279753197 125018112 15580 33554432000 4194304 5992684 140734504213952 140734504210072 5045366 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 30522 15580 165 440 0 30078 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 131236

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16275
/proc/meminfo: memFree=28863724/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=221528 CPUtime=3.08 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) R 16273 16273 14200 0 -1 4202496 26231 0 0 0 302 6 0 0 20 0 1 0 279753197 226844672 51193 33554432000 4194304 5992684 140734504213952 140734504207240 4956952 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 55382 51193 165 440 0 54938 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 230676

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 16275
/proc/meminfo: memFree=28564760/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=462560 CPUtime=6 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4202496 54941 0 0 0 549 51 0 0 20 0 1 0 279753197 473661440 112490 33554432000 4194304 5992684 140734504213952 140734504208400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 115640 112490 172 440 0 115196 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 471708

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 16277
/proc/meminfo: memFree=27591424/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=462560 CPUtime=6 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4202496 54941 0 0 0 549 51 0 0 20 0 1 0 279753197 473661440 112490 33554432000 4194304 5992684 140734504213952 140734504208400 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 115640 112490 172 440 0 115196 0
[pid=16276] ppid=16274 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16276/stat : 16276 (cp2_pre.sh) S 16274 16273 14200 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279753799 9367552 277 33554432000 4194304 5064252 140734999676576 140734999675280 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16276/statm: 2287 277 234 213 0 72 0
[pid=16277] ppid=16276 vsize=800912 CPUtime=6.54 cores=0,2,4,6
/proc/16277/stat : 16277 (coprocessor) R 16276 16273 14200 0 -1 4202496 19670 0 0 0 623 31 0 0 20 0 1 0 279753799 820133888 154977 33554432000 4194304 6586260 140734577692816 140734577688568 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 12 0 0
/proc/16277/statm: 200228 154977 158 584 0 199640 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1281768

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 16280
/proc/meminfo: memFree=27303188/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=527840 CPUtime=20.38 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4202496 55806 20574 0 0 553 54 1355 76 20 0 1 0 279753197 540508160 125533 33554432000 4194304 5992684 140734504213952 140734504200216 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16274/statm: 131960 125533 174 440 0 131516 0
[pid=16280] ppid=16274 vsize=1083724 CPUtime=4.83 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) R 16274 16273 14200 0 -1 4202496 142776 0 0 0 445 38 0 0 20 0 1 0 279755261 1109733376 246590 33554432000 4194304 5654031 140733206415312 140733206411784 4976752 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270931 246590 142 357 0 270571 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 1620712

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

[startup+26.1003 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 16280
/proc/meminfo: memFree=27266824/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549872 CPUtime=20.74 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) R 16273 16273 14200 0 -1 4202496 57662 20574 0 0 588 55 1355 76 20 0 1 0 279753197 563068928 134326 33554432000 4194304 5992684 140734504213952 140734504209608 4475635 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/16274/statm: 137468 134326 180 440 0 137024 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 25.82
Current children cumulated vsize (KiB) 1642748

[startup+32.5065 s]
/proc/loadavg: 2.06 2.02 2.00 2/182 16281
/proc/meminfo: memFree=26182760/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+35.7003 s]
/proc/loadavg: 2.30 2.06 2.02 2/182 16281
/proc/meminfo: memFree=26179720/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+38.9004 s]
/proc/loadavg: 2.43 2.10 2.03 2/182 16281
/proc/meminfo: memFree=26179596/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+39.7003 s]
/proc/loadavg: 2.43 2.10 2.03 2/182 16281
/proc/meminfo: memFree=26179596/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+40.5003 s]
/proc/loadavg: 2.43 2.10 2.03 2/183 16282
/proc/meminfo: memFree=26179712/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+40.9003 s]
/proc/loadavg: 2.43 2.10 2.03 2/183 16282
/proc/meminfo: memFree=26179712/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

[startup+41.0004 s]
/proc/loadavg: 2.43 2.10 2.03 2/183 16282
/proc/meminfo: memFree=26179712/32873844 swapFree=7116/7116
[pid=16273] ppid=16271 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16273/stat : 16273 (npSolver-pbo-It) S 16271 16273 14200 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 279753197 9367552 275 33554432000 4194304 5064252 140736642168032 140736642166944 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16273/statm: 2287 275 233 213 0 72 0
[pid=16274] ppid=16273 vsize=549876 CPUtime=21.67 cores=0,2,4,6
/proc/16274/stat : 16274 (npSolver-pbo) S 16273 16273 14200 0 -1 4204032 57677 20574 0 0 627 109 1355 76 20 0 1 0 279753197 563073024 134339 33554432000 4194304 5992684 140734504213952 140734504208488 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16274/statm: 137469 134339 192 440 0 137025 0
[pid=16280] ppid=16274 vsize=1083728 CPUtime=5.08 cores=0,2,4,6
/proc/16280/stat : 16280 (glucosInc) S 16274 16273 14200 0 -1 4202496 142781 0 0 0 470 38 0 0 20 0 1 0 279755261 1109737472 246595 33554432000 4194304 5654031 140733206415312 140733206413624 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/16280/statm: 270932 246595 147 357 0 270572 0
Current children cumulated CPU time (s) 26.75
Current children cumulated vsize (KiB) 1642752

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16273 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=828985
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=877714
# CPU time returned by wait4() is 21.7067
# while last known CPU time is 26.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 41.0681
CPU time (s): 26.75
CPU user time (s): 24.52
CPU system time (s): 2.23
CPU usage (%): 65.1358
Max. virtual memory (cumulated for all children) (KiB): 1642752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.829
system time used= 1.87771
maximum resident set size= 699512
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78626
page faults= 0
swaps= 0
block input operations= 0
block output operations= 982512
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 127103
involuntary context switches= 49

runsolver used 0.06399 second user time and 0.243962 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-27 18:31:21
IDJOB=3697784
IDBENCH=92770
IDSOLVER=2275
FILE ID=node138/3697784-1338136281
RUNJOBID= node138-1338124125-14216
PBS_JOBID= 14624507
Free space on /tmp= 71464 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat50_6_9_9_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697784-1338136281/watcher-3697784-1338136281 -o /tmp/evaluation-result-3697784-1338136281/solver-3697784-1338136281 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697784-1338136281.opb 1204233391 HOME HOME

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

MD5SUM BENCH= 682b99afc8253237d78b2f22551fbcba
RANDOM SEED=1204233391

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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:       32873844 kB
MemFree:        28975728 kB
Buffers:          422848 kB
Cached:          2431876 kB
SwapCached:          212 kB
Active:          1079524 kB
Inactive:        1941080 kB
Active(anon):     157464 kB
Inactive(anon):    11368 kB
Active(file):     922060 kB
Inactive(file):  1929712 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108644 kB
Dirty:             20324 kB
Writeback:             0 kB
AnonPages:        177392 kB
Mapped:            15628 kB
Shmem:               200 kB
Slab:             732584 kB
SReclaimable:     174740 kB
SUnreclaim:       557844 kB
KernelStack:        1464 kB
PageTables:         4432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     307164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 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= 70732 MiB
End job on node138 at 2012-05-27 18:32:04