Trace number 3747858

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 (fixed)? (MO) 165.31 342.82

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 

101.80/122.01	c run inc solver
101.80/122.01	c [INC SYSTEM] run initial solver
101.80/122.01	c [INC SYSTEM] preprocess with white file
165.31/342.81	c [INC SYSTEM] finished preprocessing in 220 s
165.31/342.81	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-3747858-1339112341/watcher-3747858-1339112341 -o /tmp/evaluation-result-3747858-1339112341/solver-3747858-1339112341 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3747858-1339112341.opb 1744552909 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: 2.15 1.40 1.38 2/177 721
/proc/meminfo: memFree=9783516/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0

[startup+0.0983841 s]
/proc/loadavg: 2.15 1.40 1.38 2/177 721
/proc/meminfo: memFree=9783516/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100254 s]
/proc/loadavg: 2.15 1.40 1.38 2/177 721
/proc/meminfo: memFree=9783516/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300212 s]
/proc/loadavg: 2.15 1.40 1.38 2/177 721
/proc/meminfo: memFree=9783516/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700208 s]
/proc/loadavg: 2.15 1.40 1.38 2/177 721
/proc/meminfo: memFree=9783516/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.15 1.40 1.38 3/179 723
/proc/meminfo: memFree=9125652/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=206832 CPUtime=1.48 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 22360 0 0 0 139 9 0 0 20 0 1 0 377359146 211795968 35076 33554432000 4194304 6004724 140734484488848 140734484484872 4968639 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 51708 35076 129 442 0 51262 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 215980

[startup+3.10026 s]
/proc/loadavg: 2.15 1.40 1.38 2/179 723
/proc/meminfo: memFree=8761848/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=420932 CPUtime=3.09 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 43727 0 0 0 293 16 0 0 20 0 1 0 377359146 431034368 74262 33554432000 4194304 6004724 140734484488848 140734484484872 4968639 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 105233 74262 129 442 0 104787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 430080

[startup+6.30026 s]
/proc/loadavg: 2.30 1.44 1.39 2/179 723
/proc/meminfo: memFree=7890492/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=848076 CPUtime=6.29 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 85683 0 0 0 597 32 0 0 20 0 1 0 377359146 868429824 152370 33554432000 4194304 6004724 140734484488848 140734484484872 4968639 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 212019 152371 129 442 0 211573 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 857224

[startup+12.7003 s]
/proc/loadavg: 2.43 1.48 1.41 3/181 725
/proc/meminfo: memFree=11856204/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=1550172 CPUtime=12.69 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 183064 0 0 0 1203 66 0 0 20 0 1 0 377359146 1587376128 323453 33554432000 4194304 6004724 140734484488848 140734484483128 4536263 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 387543 323453 147 442 0 387097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1559320

[startup+25.5003 s]
/proc/loadavg: 2.85 1.62 1.45 3/181 725
/proc/meminfo: memFree=9747596/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=3123036 CPUtime=25.49 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 185263 0 0 0 2439 110 0 0 20 0 1 0 377359146 3197988864 532861 33554432000 4194304 6004724 140734484488848 140734484483448 4534728 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 780759 532861 147 442 0 780313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3132184

[startup+51.1003 s]
/proc/loadavg: 3.02 1.76 1.50 4/181 725
/proc/meminfo: memFree=5633236/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=5220188 CPUtime=51.08 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) R 721 721 30741 0 -1 4202496 187683 0 0 0 4928 180 0 0 20 0 1 0 377359146 5345472512 985981 33554432000 4194304 6004724 140734484488848 140734484483656 4534728 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/722/statm: 1305047 985981 147 442 0 1304601 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5229336

[startup+102.3 s]
/proc/loadavg: 3.33 2.04 1.61 2/180 770
/proc/meminfo: memFree=7349756/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=15173064 CPUtime=98.71 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) D 721 721 30741 0 -1 4202496 194878 0 0 0 8898 973 0 0 20 0 1 0 377359146 15537217536 3135795 33554432000 4194304 6004724 140734484488848 140734484484720 5193835 0 0 4096 0 18446744071581216301 0 0 17 2 0 0 330 0 0
/proc/722/statm: 3793266 3135795 157 442 0 3792820 0
Current children cumulated CPU time (s) 98.71
Current children cumulated vsize (KiB) 15182212

[startup+162.3 s]
/proc/loadavg: 3.74 2.42 1.77 1/181 772
/proc/meminfo: memFree=1823632/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1696219 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1696219 163 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 276 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 276 234 213 0 72 0
[pid=772] ppid=771 vsize=3834144 CPUtime=34.74 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) D 771 721 30741 0 -1 12591104 29093 0 0 0 3336 138 0 0 20 0 1 0 377371349 3926163456 814169 33554432000 4194304 6586260 140737282031136 140737282028024 5550287 0 0 4096 8404994 18446744071579943789 0 0 17 4 0 0 493 0 0
/proc/772/statm: 958536 814169 137 584 0 957948 0
Current children cumulated CPU time (s) 136.56
Current children cumulated vsize (KiB) 13267176

[startup+222.3 s]
/proc/loadavg: 3.39 2.58 1.86 1/181 772
/proc/meminfo: memFree=3485800/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 275 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 275 233 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1695706 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1695706 163 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 276 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 276 234 213 0 72 0
[pid=772] ppid=771 vsize=4623000 CPUtime=45.97 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) R 771 721 30741 0 -1 4204544 76110 0 0 0 4207 390 0 0 20 0 1 0 377371349 4733952000 949583 33554432000 4194304 6586260 140737282031136 140737282028024 5550307 0 0 4096 8404994 0 0 0 17 2 0 0 5158 0 0
/proc/772/statm: 1155750 949583 137 584 0 1155162 0
Current children cumulated CPU time (s) 147.79
Current children cumulated vsize (KiB) 14056032
heavy processes:

[startup+282.3 s]
/proc/loadavg: 3.62 2.76 1.97 1/183 774
/proc/meminfo: memFree=6027404/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 271 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 271 229 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1694142 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1694142 160 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 272 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 272 230 213 0 72 0
[pid=772] ppid=771 vsize=4623000 CPUtime=56.42 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) D 771 721 30741 0 -1 4202496 109093 0 0 0 4808 834 0 0 20 0 1 0 377371349 4733952000 1137384 33554432000 4194304 6586260 140737282031136 140737282027896 5732400 0 0 4096 8404994 18446744071579943789 0 0 17 0 0 0 9748 0 0
/proc/772/statm: 1155750 1137384 131 584 0 1155162 0
Current children cumulated CPU time (s) 158.24
Current children cumulated vsize (KiB) 14056032
heavy processes:

[startup+342.3 s]
/proc/loadavg: 3.27 2.83 2.04 3/183 775
/proc/meminfo: memFree=3215080/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 271 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 271 229 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1694142 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1694142 160 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 272 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 272 230 213 0 72 0
[pid=772] ppid=771 vsize=5740140 CPUtime=63.12 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) R 771 721 30741 0 -1 4202496 110942 0 1 0 5433 879 0 0 20 0 1 0 377371349 5877903360 1401312 33554432000 4194304 6586260 140737282031136 140737282027896 5732400 0 0 4096 8404994 0 0 0 17 0 0 0 15176 0 0
/proc/772/statm: 1435035 1401312 133 584 0 1434447 0
Current children cumulated CPU time (s) 164.94
Current children cumulated vsize (KiB) 15173172
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+342.8 s]
/proc/loadavg: 3.27 2.83 2.04 3/183 775
/proc/meminfo: memFree=3111488/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 271 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 271 229 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1694142 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1694142 160 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 272 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 272 230 213 0 72 0
[pid=772] ppid=771 vsize=6764144 CPUtime=63.49 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) R 771 721 30741 0 -1 4202496 111480 0 1 0 5467 882 0 0 20 0 1 0 377371349 6926483456 1414114 33554432000 4194304 6586260 140737282031136 140737282027896 5637644 0 0 4096 8404994 0 0 0 17 0 0 0 15191 0 0
/proc/772/statm: 1691036 1414114 133 584 0 1690448 0
Current children cumulated CPU time (s) 165.31
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

[startup+342.8 s]
/proc/loadavg: 3.27 2.83 2.04 3/183 775
/proc/meminfo: memFree=3111488/32873844 swapFree=6904/6904
[pid=721] ppid=719 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/721/stat : 721 (npSolver-pbo-I.) S 719 721 30741 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 377359146 9367552 271 33554432000 4194304 5064252 140737034825536 140737034824448 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/721/statm: 2287 271 229 213 0 72 0
[pid=722] ppid=721 vsize=9414736 CPUtime=101.82 cores=0,2,4,6
/proc/722/stat : 722 (npSolver-pbo) S 721 721 30741 0 -1 4202496 194885 0 0 0 8898 1284 0 0 20 0 1 0 377359146 9640689664 1694142 33554432000 4194304 6004724 140734484488848 140734484483312 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 2018 0 0
/proc/722/statm: 2353684 1694142 160 442 0 2353238 0
[pid=771] ppid=722 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/771/stat : 771 (cp2_pre.sh) S 722 721 30741 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 377371347 9367552 272 33554432000 4194304 5064252 140735259803584 140735259802288 213419451982 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/771/statm: 2287 272 230 213 0 72 0
[pid=772] ppid=771 vsize=6764144 CPUtime=63.49 cores=0,2,4,6
/proc/772/stat : 772 (coprocessor) R 771 721 30741 0 -1 4202496 111480 0 1 0 5467 882 0 0 20 0 1 0 377371349 6926483456 1414114 33554432000 4194304 6586260 140737282031136 140737282027896 5637644 0 0 4096 8404994 0 0 0 17 0 0 0 15191 0 0
/proc/772/statm: 1691036 1414114 133 584 0 1690448 0
Current children cumulated CPU time (s) 165.31
Current children cumulated vsize (KiB) 16197176

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 721 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 165.31
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 342.82
CPU time (s): 165.31
CPU user time (s): 143.65
CPU system time (s): 21.66
CPU usage (%): 48.2206
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= 357
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 0.730888 second user time and 2.16667 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-08 01:39:07
IDJOB=3747858
IDBENCH=1381
IDSOLVER=2333
FILE ID=node140/3747858-1339112341
RUNJOBID= node140-1339112243-561
PBS_JOBID= 14643713
Free space on /tmp= 67080 MiB

SOLVER NAME= npSolver inc
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-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747858-1339112341/watcher-3747858-1339112341 -o /tmp/evaluation-result-3747858-1339112341/solver-3747858-1339112341 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3747858-1339112341.opb 1744552909 HOME HOME

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

MD5SUM BENCH= 16e382d24044cea3204cbf333685cccd
RANDOM SEED=1744552909

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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		: 2667.094
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		: 2667.094
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		: 2667.094
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	: 5331.92
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		: 2667.094
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	: 5331.88
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		: 2667.094
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		: 2667.094
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:         9784044 kB
Buffers:         1471896 kB
Cached:          7931996 kB
SwapCached:         1644 kB
Active:         15903204 kB
Inactive:        6051408 kB
Active(anon):   12541776 kB
Inactive(anon):     9732 kB
Active(file):    3361428 kB
Inactive(file):  6041676 kB
Unevictable:        6904 kB
Mlocked:            6904 kB
SwapTotal:      67108856 kB
SwapFree:       67105336 kB
Dirty:           3170516 kB
Writeback:         81860 kB
AnonPages:      12540724 kB
Mapped:            11204 kB
Shmem:                 8 kB
Slab:             967924 kB
SReclaimable:     401704 kB
SUnreclaim:       566220 kB
KernelStack:        1456 kB
PageTables:        28512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   15297324 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11945984 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= 59232 MiB
End job on node140 at 2012-06-08 01:44:50