Trace number 3702903

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (MO) 231.64 241.316

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_15.opb
MD5SUMb4a219bc21641bf0d46eae2692004ebe
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark176
Best CPU time to get the best result obtained on this benchmark1783.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 176
Optimality of the best value was proved NO
Number of variables4320
Total number of constraints8414
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8414
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1469
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

57.06/63.99	c run inc solver
57.06/63.99	c [INC SYSTEM] run initial solver
57.06/63.99	c [INC SYSTEM] preprocess with white file
205.86/215.59	c [INC SYSTEM] finished preprocessing in 151 s
205.86/215.59	c [INC SYSTEM] execute solver

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-3702903-1338066044/watcher-3702903-1338066044 -o /tmp/evaluation-result-3702903-1338066044/solver-3702903-1338066044 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702903-1338066044.opb 1551113509 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 2/178 3123
/proc/meminfo: memFree=18886856/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0

[startup+0.0577929 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 3123
/proc/meminfo: memFree=18886856/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100257 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 3123
/proc/meminfo: memFree=18886856/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30026 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 3123
/proc/meminfo: memFree=18886856/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700269 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 3123
/proc/meminfo: memFree=18886856/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3125
/proc/meminfo: memFree=18802152/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=138040 CPUtime=1.49 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 21378 0 0 0 145 4 0 0 20 0 1 0 272733009 141352960 33073 33554432000 4194304 5992684 140736598904608 140736598898088 4571359 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 34510 33073 156 440 0 34066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 147188

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3125
/proc/meminfo: memFree=18700548/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=407364 CPUtime=3.09 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 40706 0 0 0 300 9 0 0 20 0 1 0 272733009 417140736 69168 33554432000 4194304 5992684 140736598904608 140736598897096 5044353 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 101841 69169 156 440 0 101397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 416512

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3125
/proc/meminfo: memFree=18390272/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=816088 CPUtime=6.29 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 78074 0 0 0 608 21 0 0 20 0 1 0 272733009 835674112 143200 33554432000 4194304 5992684 140736598904608 140736598897352 4228318 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 204022 143200 156 440 0 203578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 825236

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3125
/proc/meminfo: memFree=17784544/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=1633320 CPUtime=12.69 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 152224 0 0 0 1224 45 0 0 20 0 1 0 272733009 1672519680 291700 33554432000 4194304 5992684 140736598904608 140736598896776 4606732 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 408330 291700 156 440 0 407886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1642468

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3148
/proc/meminfo: memFree=16548992/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=3253320 CPUtime=25.49 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 296416 0 0 0 2459 90 0 0 20 0 1 0 272733009 3331399680 590724 33554432000 4194304 5992684 140736598904608 140736598896968 4523474 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 813330 590724 156 440 0 812886 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3262468

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 3148
/proc/meminfo: memFree=14147152/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6511156 CPUtime=51.08 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) R 3123 3123 1653 0 -1 4202496 588749 0 0 0 4930 178 0 0 20 0 1 0 272733009 6667423744 1197831 33554432000 4194304 5992684 140736598904608 140736598897544 4571247 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/3124/statm: 1627789 1197831 156 440 0 1627345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6520304

[startup+102.306 s]
/proc/loadavg: 2.54 2.15 2.05 3/181 3150
/proc/meminfo: memFree=5209652/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6601092 CPUtime=57.18 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) S 3123 3123 1653 0 -1 4202496 612594 0 0 0 5164 554 0 0 20 0 1 0 272733009 6759518208 1243376 33554432000 4194304 5992684 140736598904608 140736598899056 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 681 0 0
/proc/3124/statm: 1650273 1243376 163 440 0 1649829 0
[pid=3149] ppid=3124 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/3149/stat : 3149 (cp2_pre.sh) S 3124 3123 1653 0 -1 4202496 607 0 0 0 0 3 0 0 20 0 1 0 272739408 9367552 276 33554432000 4194304 5064252 140735695498000 140735695496704 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3149/statm: 2287 276 234 213 0 72 0
[pid=3150] ppid=3149 vsize=7640132 CPUtime=38.23 cores=0,2,4,6
/proc/3150/stat : 3150 (coprocessor) R 3149 3123 1653 0 -1 4202496 30017 0 0 0 3635 188 0 0 20 0 1 0 272739413 7823495168 1495242 33554432000 4194304 6586260 140735800742800 140735800738552 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/3150/statm: 1910033 1495242 158 584 0 1909445 0
Current children cumulated CPU time (s) 95.44
Current children cumulated vsize (KiB) 14259520

[startup+162.3 s]
/proc/loadavg: 2.45 2.20 2.07 3/181 3151
/proc/meminfo: memFree=3939108/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6601092 CPUtime=57.18 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) S 3123 3123 1653 0 -1 4202496 612594 0 0 0 5164 554 0 0 20 0 1 0 272733009 6759518208 1243376 33554432000 4194304 5992684 140736598904608 140736598899056 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 681 0 0
/proc/3124/statm: 1650273 1243376 163 440 0 1649829 0
[pid=3149] ppid=3124 vsize=9148 CPUtime=0.03 cores=0,2,4,6
/proc/3149/stat : 3149 (cp2_pre.sh) S 3124 3123 1653 0 -1 4202496 607 0 0 0 0 3 0 0 20 0 1 0 272739408 9367552 276 33554432000 4194304 5064252 140735695498000 140735695496704 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3149/statm: 2287 276 234 213 0 72 0
[pid=3150] ppid=3149 vsize=7640132 CPUtime=96.5 cores=0,2,4,6
/proc/3150/stat : 3150 (coprocessor) R 3149 3123 1653 0 -1 4202496 30017 0 0 0 9191 459 0 0 20 0 1 0 272739413 7823495168 1495242 33554432000 4194304 6586260 140735800742800 140735800738552 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 172 0 0
/proc/3150/statm: 1910033 1495242 158 584 0 1909445 0
Current children cumulated CPU time (s) 153.71
Current children cumulated vsize (KiB) 14259520

[startup+222.3 s]
/proc/loadavg: 2.43 2.25 2.09 3/180 3153
/proc/meminfo: memFree=9464772/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6601092 CPUtime=205.97 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) S 3123 3123 1653 0 -1 4202496 612612 30918 0 0 5164 556 14117 760 20 0 1 0 272733009 6759518208 1243380 33554432000 4194304 5992684 140736598904608 140736598890872 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 681 0 0
/proc/3124/statm: 1650273 1243380 166 440 0 1649829 0
[pid=3153] ppid=3124 vsize=2248244 CPUtime=6.66 cores=0,2,4,6
/proc/3153/stat : 3153 (glucosInc) R 3124 3123 1653 0 -1 4202496 213142 0 0 0 596 70 0 0 20 0 1 0 272754568 2302201856 486418 33554432000 4194304 5654031 140737353662912 140737352612264 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3153/statm: 562061 486418 108 357 0 561701 0
Current children cumulated CPU time (s) 212.63
Current children cumulated vsize (KiB) 8858484



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+241.3 s]
/proc/loadavg: 2.30 2.23 2.09 3/180 3153
/proc/meminfo: memFree=4404452/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6601092 CPUtime=205.97 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) S 3123 3123 1653 0 -1 4202496 612612 30918 0 0 5164 556 14117 760 20 0 1 0 272733009 6759518208 1243380 33554432000 4194304 5992684 140736598904608 140736598890872 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 681 0 0
/proc/3124/statm: 1650273 1243380 166 440 0 1649829 0
[pid=3153] ppid=3124 vsize=9262596 CPUtime=25.67 cores=0,2,4,6
/proc/3153/stat : 3153 (glucosInc) R 3124 3123 1653 0 -1 4202496 638602 0 0 0 2297 270 0 0 20 0 1 0 272754568 9484898304 1734798 33554432000 4194304 5654031 140737353662912 140737352612264 4225056 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3153/statm: 2315649 1734798 108 357 0 2315289 0
Current children cumulated CPU time (s) 231.64
Current children cumulated vsize (KiB) 15872836

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

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

[startup+241.3 s]
/proc/loadavg: 2.30 2.23 2.09 3/180 3153
/proc/meminfo: memFree=4404452/32873844 swapFree=6088/6088
[pid=3123] ppid=3121 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3123/stat : 3123 (npSolver-pbo-It) S 3121 3123 1653 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 272733008 9367552 274 33554432000 4194304 5064252 140736485067872 140736485066784 240426575438 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3123/statm: 2287 274 233 213 0 72 0
[pid=3124] ppid=3123 vsize=6601092 CPUtime=205.97 cores=0,2,4,6
/proc/3124/stat : 3124 (npSolver-pbo) S 3123 3123 1653 0 -1 4202496 612612 30918 0 0 5164 556 14117 760 20 0 1 0 272733009 6759518208 1243380 33554432000 4194304 5992684 140736598904608 140736598890872 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 681 0 0
/proc/3124/statm: 1650273 1243380 166 440 0 1649829 0
[pid=3153] ppid=3124 vsize=9262596 CPUtime=25.67 cores=0,2,4,6
/proc/3153/stat : 3153 (glucosInc) R 3124 3123 1653 0 -1 4202496 638602 0 0 0 2297 270 0 0 20 0 1 0 272754568 9484898304 1734798 33554432000 4194304 5654031 140737353662912 140737352612264 4225056 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3153/statm: 2315649 1734798 108 357 0 2315289 0
Current children cumulated CPU time (s) 231.64
Current children cumulated vsize (KiB) 15872836

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3123 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 231.64
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 241.316
CPU time (s): 231.64
CPU user time (s): 215.78
CPU system time (s): 15.86
CPU usage (%): 95.9905
Max. virtual memory (cumulated for all children) (KiB): 15872836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0
maximum resident set size= 1096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 356
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 0.500923 second user time and 1.3168 second system time

The end

Launcher Data 

Begin job on node108 at 2012-05-26 23:00:44
IDJOB=3702903
IDBENCH=2634
IDSOLVER=2278
FILE ID=node108/3702903-1338066044
RUNJOBID= node108-1338052671-1673
PBS_JOBID= 14624392
Free space on /tmp= 71704 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_15.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702903-1338066044/watcher-3702903-1338066044 -o /tmp/evaluation-result-3702903-1338066044/solver-3702903-1338066044 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702903-1338066044.opb 1551113509 HOME HOME

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

MD5SUM BENCH= b4a219bc21641bf0d46eae2692004ebe
RANDOM SEED=1551113509

node108.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		: 2666.273
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	: 5332.54
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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		: 2666.273
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	: 5438.55
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		: 2666.273
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.273
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:        18887384 kB
Buffers:          252092 kB
Cached:          4536936 kB
SwapCached:            0 kB
Active:          8975788 kB
Inactive:        4217040 kB
Active(anon):    8406352 kB
Inactive(anon):        0 kB
Active(file):     569436 kB
Inactive(file):  4217040 kB
Unevictable:        6088 kB
Mlocked:            6088 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10492 kB
Writeback:             0 kB
AnonPages:       8409428 kB
Mapped:            15068 kB
Shmem:               200 kB
Slab:             639844 kB
SReclaimable:      82112 kB
SUnreclaim:       557732 kB
KernelStack:        1488 kB
PageTables:        20380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    8515080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8388608 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= 69288 MiB
End job on node108 at 2012-05-26 23:04:48