Trace number 3751050

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topdown-quickBound (fixed)? (MO) 155.63 327.627

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v50_e1000_d25_mw10_3.opb.PB06.opb
MD5SUM16e382d24044cea3204cbf333685cccd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.73758
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4500
Total number of constraints2559501
Number of constraints which are clauses2554450
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints4950
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 450
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 2049
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

100.00/203.60	c run inc solver
100.00/203.60	c [INC SYSTEM] run initial solver
100.00/203.60	c [INC SYSTEM] preprocess with white file
155.63/327.61	c [INC SYSTEM] finished preprocessing in 124 s
155.63/327.61	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-3751050-1339112350/watcher-3751050-1339112350 -o /tmp/evaluation-result-3751050-1339112350/solver-3751050-1339112350 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751050-1339112350.opb 1608008527 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: 1.45 1.12 1.26 2/177 28010
/proc/meminfo: memFree=30874712/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0

[startup+0.0145141 s]
/proc/loadavg: 1.45 1.12 1.26 2/177 28010
/proc/meminfo: memFree=30874712/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100272 s]
/proc/loadavg: 1.45 1.12 1.26 2/177 28010
/proc/meminfo: memFree=30874712/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300276 s]
/proc/loadavg: 1.45 1.12 1.26 2/177 28010
/proc/meminfo: memFree=30874712/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700291 s]
/proc/loadavg: 1.45 1.12 1.26 2/177 28010
/proc/meminfo: memFree=30874712/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/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: 1.45 1.12 1.26 3/179 28012
/proc/meminfo: memFree=30670944/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=216732 CPUtime=1.48 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 24813 0 0 0 142 6 0 0 20 0 1 0 377362209 221933568 40084 33554432000 4194304 6004724 140735114549872 140735114545384 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 54183 40085 129 442 0 53737 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 225880

[startup+3.10032 s]
/proc/loadavg: 1.45 1.12 1.26 3/179 28012
/proc/meminfo: memFree=30432748/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=437696 CPUtime=3.09 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 47892 0 0 0 296 13 0 0 20 0 1 0 377362209 448200704 82516 33554432000 4194304 6004724 140735114549872 140735114545384 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 109424 82517 129 442 0 108978 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 446844

[startup+6.30031 s]
/proc/loadavg: 1.50 1.14 1.27 3/179 28012
/proc/meminfo: memFree=29190996/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=876060 CPUtime=6.29 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 92681 0 0 0 600 29 0 0 20 0 1 0 377362209 897085440 165501 33554432000 4194304 6004724 140735114549872 140735114545448 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 219015 165501 129 442 0 218569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 885208

[startup+12.7003 s]
/proc/loadavg: 1.54 1.15 1.27 3/179 28012
/proc/meminfo: memFree=28317068/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=1550172 CPUtime=12.68 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 183086 0 0 0 1213 55 0 0 20 0 1 0 377362209 1587376128 343924 33554432000 4194304 6004724 140735114549872 140735114544472 4582601 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 387543 343924 147 442 0 387097 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1559320

[startup+25.5003 s]
/proc/loadavg: 1.64 1.19 1.28 3/179 28012
/proc/meminfo: memFree=26463296/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=3123036 CPUtime=25.48 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 185319 0 0 0 2457 91 0 0 20 0 1 0 377362209 3197988864 570740 33554432000 4194304 6004724 140735114549872 140735114544472 4536305 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 780759 570740 147 442 0 780313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3132184

[startup+51.1003 s]
/proc/loadavg: 1.76 1.25 1.30 3/180 28015
/proc/meminfo: memFree=22583396/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=5220188 CPUtime=51.08 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) R 28010 28010 26405 0 -1 4202496 187811 0 0 0 4950 158 0 0 20 0 1 0 377362209 5345472512 1060724 33554432000 4194304 6004724 140735114549872 140735114544680 4218139 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/28011/statm: 1305047 1060724 147 442 0 1304601 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5229336

[startup+102.306 s]
/proc/loadavg: 2.19 1.43 1.35 1/180 28016
/proc/meminfo: memFree=6347476/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 275 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 275 233 213 0 72 0
[pid=28011] ppid=28010 vsize=15173064 CPUtime=89.28 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) D 28010 28010 26405 0 -1 12591104 208025 0 0 0 8248 680 0 0 20 0 1 0 377362209 15537217536 2675698 33554432000 4194304 6004724 140735114549872 140735114545752 5056502 0 0 4096 0 18446744071579943789 0 0 17 4 0 0 1248 0 0
/proc/28011/statm: 3793266 2675698 157 442 0 3792820 0
Current children cumulated CPU time (s) 89.28
Current children cumulated vsize (KiB) 15182212

[startup+162.3 s]
/proc/loadavg: 4.08 2.09 1.58 1/179 28016
/proc/meminfo: memFree=158344/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 271 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 271 229 213 0 72 0
[pid=28011] ppid=28010 vsize=15173064 CPUtime=95.29 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) D 28010 28010 26405 0 -1 4204544 211214 0 0 0 8316 1213 0 0 20 0 1 0 377362209 15537217536 3135717 33554432000 4194304 6004724 140735114549872 140735114545744 5193835 0 0 4096 0 18446744071581216301 0 0 17 6 0 0 6590 0 0
/proc/28011/statm: 3793266 3135717 153 442 0 3792820 0
Current children cumulated CPU time (s) 95.29
Current children cumulated vsize (KiB) 15182212
heavy processes:

[startup+222.306 s]
/proc/loadavg: 4.40 2.55 1.77 1/176 28043
/proc/meminfo: memFree=19489108/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 271 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 271 229 213 0 72 0
[pid=28011] ppid=28010 vsize=9414736 CPUtime=100.01 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) S 28010 28010 26405 0 -1 4202496 211222 0 1 0 8316 1685 0 0 20 0 1 0 377362209 9640689664 1696143 33554432000 4194304 6004724 140735114549872 140735114544336 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 10263 0 0
/proc/28011/statm: 2353684 1696143 161 442 0 2353238 0
[pid=28042] ppid=28011 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/28042/stat : 28042 (cp2_pre.sh) S 28011 28010 26405 0 -1 4202496 607 0 0 0 0 1 0 0 20 0 1 0 377382569 9367552 276 33554432000 4194304 5064252 140735529795056 140735529793760 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28042/statm: 2287 276 234 213 0 72 0
[pid=28043] ppid=28042 vsize=71820 CPUtime=0.58 cores=0,2,4,6
/proc/28043/stat : 28043 (coprocessor) D 28042 28010 26405 0 -1 4202496 9198 0 4 0 55 3 0 0 20 0 1 0 377382572 73543680 16886 33554432000 4194304 6586260 140733641973920 140733641970680 5732400 0 0 4096 8404994 18446744071579943789 0 0 17 4 0 0 1774 0 0
/proc/28043/statm: 17955 16886 137 584 0 17367 0
Current children cumulated CPU time (s) 100.6
Current children cumulated vsize (KiB) 9504852
heavy processes:

[startup+282.3 s]
/proc/loadavg: 4.26 2.87 1.93 3/182 28063
/proc/meminfo: memFree=18045256/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 271 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 271 229 213 0 72 0
[pid=28011] ppid=28010 vsize=9414736 CPUtime=100.01 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) S 28010 28010 26405 0 -1 4202496 211222 0 1 0 8316 1685 0 0 20 0 1 0 377362209 9640689664 1696143 33554432000 4194304 6004724 140735114549872 140735114544336 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 10263 0 0
/proc/28011/statm: 2353684 1696143 161 442 0 2353238 0
[pid=28042] ppid=28011 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/28042/stat : 28042 (cp2_pre.sh) S 28011 28010 26405 0 -1 4202496 607 0 0 0 0 1 0 0 20 0 1 0 377382569 9367552 276 33554432000 4194304 5064252 140735529795056 140735529793760 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28042/statm: 2287 276 234 213 0 72 0
[pid=28043] ppid=28042 vsize=1023596 CPUtime=10.35 cores=0,2,4,6
/proc/28043/stat : 28043 (coprocessor) R 28042 28010 26405 0 -1 4202496 19592 0 4 0 992 43 0 0 20 0 1 0 377382572 1048162304 246644 33554432000 4194304 6586260 140733641973920 140733641970680 5732400 0 0 4096 8404994 0 0 0 17 4 0 0 6829 0 0
/proc/28043/statm: 255899 246644 137 584 0 255311 0
Current children cumulated CPU time (s) 110.37
Current children cumulated vsize (KiB) 10456628
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+327.6 s]
/proc/loadavg: 2.98 2.73 1.93 3/182 28063
/proc/meminfo: memFree=13065844/32873844 swapFree=7116/7116
[pid=28010] ppid=28008 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/28010/stat : 28010 (npSolver-pbo-It) S 28008 28010 26405 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 377362208 9367552 271 33554432000 4194304 5064252 140736538912912 140736538911824 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28010/statm: 2287 271 229 213 0 72 0
[pid=28011] ppid=28010 vsize=9414736 CPUtime=100.01 cores=0,2,4,6
/proc/28011/stat : 28011 (npSolver-pbo) S 28010 28010 26405 0 -1 4202496 211222 0 1 0 8316 1685 0 0 20 0 1 0 377362209 9640689664 1696143 33554432000 4194304 6004724 140735114549872 140735114544336 5186782 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 10263 0 0
/proc/28011/statm: 2353684 1696143 161 442 0 2353238 0
[pid=28042] ppid=28011 vsize=9148 CPUtime=0.01 cores=0,2,4,6
/proc/28042/stat : 28042 (cp2_pre.sh) S 28011 28010 26405 0 -1 4202496 607 0 0 0 0 1 0 0 20 0 1 0 377382569 9367552 276 33554432000 4194304 5064252 140735529795056 140735529793760 233411601998 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/28042/statm: 2287 276 234 213 0 72 0
[pid=28043] ppid=28042 vsize=6764144 CPUtime=55.61 cores=0,2,4,6
/proc/28043/stat : 28043 (coprocessor) R 28042 28010 26405 0 -1 4202496 28930 0 4 0 5353 208 0 0 20 0 1 0 377382572 6926483456 1467003 33554432000 4194304 6586260 140733641973920 140733641970664 5637644 0 0 4096 8404994 0 0 0 17 4 0 0 6834 0 0
/proc/28043/statm: 1691036 1467003 137 584 0 1690448 0
Current children cumulated CPU time (s) 155.63
Current children cumulated vsize (KiB) 16197176
heavy processes:

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28010 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 155.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 327.627
CPU time (s): 155.63
CPU user time (s): 136.69
CPU system time (s): 18.94
CPU usage (%): 47.5022
Max. virtual memory (cumulated for all children) (KiB): 16197176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 358
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 0.631903 second user time and 1.86372 second system time

The end

Launcher Data 

Begin job on node111 at 2012-06-08 01:39:12
IDJOB=3751050
IDBENCH=1381
IDSOLVER=2335
FILE ID=node111/3751050-1339112350
RUNJOBID= node111-1339112314-27895
PBS_JOBID= 14643742
Free space on /tmp= 67228 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v50_e1000_d25_mw10_3.opb.PB06.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751050-1339112350/watcher-3751050-1339112350 -o /tmp/evaluation-result-3751050-1339112350/solver-3751050-1339112350 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751050-1339112350.opb 1608008527 HOME HOME

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

MD5SUM BENCH= 16e382d24044cea3204cbf333685cccd
RANDOM SEED=1608008527

node111.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		: 2666.152
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	: 5332.30
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		: 2666.152
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		: 2666.152
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.152
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		: 2666.152
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		: 2666.152
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		: 2666.152
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	: 5331.91
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		: 2666.152
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30875736 kB
Buffers:          172464 kB
Cached:           749908 kB
SwapCached:         1320 kB
Active:           730176 kB
Inactive:         414992 kB
Active(anon):     220648 kB
Inactive(anon):     4632 kB
Active(file):     509528 kB
Inactive(file):   410360 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100188 kB
Dirty:            194232 kB
Writeback:             0 kB
AnonPages:        210704 kB
Mapped:             9484 kB
Shmem:                 0 kB
Slab:             713908 kB
SReclaimable:     151588 kB
SUnreclaim:       562320 kB
KernelStack:        1456 kB
PageTables:         4460 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     372580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 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= 61676 MiB
End job on node111 at 2012-06-08 01:44:42