Trace number 3697794

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 114.71 344.601

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Large/
normalized-minisat100_16_6_4_mh.opb
MD5SUM70bdc21fd7004e1f863f7031db08c9db
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark13309104
Best CPU time to get the best result obtained on this benchmark1800.88
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2000400
Total number of constraints4920807
Number of constraints which are clauses3910700
Number of constraints which are cardinality constraints (but not clauses)107
Number of constraints which are nor clauses,nor cardinality constraints1010000
Minimum length of a constraint2
Maximum length of a constraint14950
Number of terms in the objective function 1019800
Biggest coefficient in the objective function 140608000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 388230486170
Number of bits of the sum of numbers in the objective function 39
Biggest number in a constraint 140608000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 388230486170
Number of bits of the biggest sum of numbers39
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

21.38/21.49	c fallback to adder encoding
106.88/106.94	terminate called after throwing an instance of 'std::bad_alloc'
106.88/106.94	  what():  std::bad_alloc
114.71/344.60	HOME/npSolver-pbo-Itd.sh: line 18: 10647 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3697794-1338124928/watcher-3697794-1338124928 -o /tmp/evaluation-result-3697794-1338124928/solver-3697794-1338124928 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697794-1338124928.opb 115148787 HOME HOME 

running on 4 cores: 1,3,5,7

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: 2.87 2.23 2.08 3/178 10646
/proc/meminfo: memFree=27199192/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0

[startup+0.077689 s]
/proc/loadavg: 2.87 2.23 2.08 3/178 10646
/proc/meminfo: memFree=27199192/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100295 s]
/proc/loadavg: 2.87 2.23 2.08 3/178 10646
/proc/meminfo: memFree=27199192/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300227 s]
/proc/loadavg: 2.87 2.23 2.08 3/178 10646
/proc/meminfo: memFree=27199192/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700243 s]
/proc/loadavg: 2.87 2.23 2.08 3/178 10646
/proc/meminfo: memFree=27199192/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/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: 2.87 2.23 2.08 3/180 10648
/proc/meminfo: memFree=27245172/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=57660 CPUtime=1.49 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 8148 0 0 0 147 2 0 0 20 0 1 0 278621978 59043840 12809 33554432000 4194304 5992684 140736292023344 140736292019464 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 14415 12809 148 440 0 13971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66808

[startup+3.10031 s]
/proc/loadavg: 2.87 2.23 2.08 3/180 10648
/proc/meminfo: memFree=27314720/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=82236 CPUtime=3.09 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 9364 0 0 0 305 4 0 0 20 0 1 0 278621978 84209664 16568 33554432000 4194304 5992684 140736292023344 140736290029896 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 20559 16568 148 440 0 20115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91384

[startup+6.30027 s]
/proc/loadavg: 2.88 2.24 2.08 3/180 10648
/proc/meminfo: memFree=27291564/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=115004 CPUtime=6.28 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 9927 0 0 0 622 6 0 0 20 0 1 0 278621978 117764096 23758 33554432000 4194304 5992684 140736292023344 140736292019464 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 28751 23758 148 440 0 28307 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 124152

[startup+12.7003 s]
/proc/loadavg: 2.89 2.26 2.09 3/180 10648
/proc/meminfo: memFree=27189612/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=329584 CPUtime=12.68 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 15187 0 0 0 1254 14 0 0 20 0 1 0 278621978 337494016 49873 33554432000 4194304 5992684 140736292023344 140736292019336 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 82396 49873 148 440 0 81952 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 338732

[startup+25.5003 s]
/proc/loadavg: 2.69 2.24 2.08 3/180 10648
/proc/meminfo: memFree=26299364/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=1432368 CPUtime=25.49 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 98133 0 0 0 2496 53 0 0 20 0 1 0 278621978 1466744832 270968 33554432000 4194304 5992684 140736292023344 140736292015384 5044368 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 358092 270968 173 440 0 357648 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1441516

[startup+51.1004 s]
/proc/loadavg: 2.45 2.22 2.08 3/180 10648
/proc/meminfo: memFree=24093468/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=3362344 CPUtime=51.08 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 320164 0 0 0 4977 131 0 0 20 0 1 0 278621978 3443040256 828214 33554432000 4194304 5992684 140736292023344 140736292016088 4227817 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 840586 828214 173 440 0 840142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3371492

[startup+102.3 s]
/proc/loadavg: 2.20 2.19 2.08 3/180 10648
/proc/meminfo: memFree=19798428/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11367988 CPUtime=102.27 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4202496 754085 0 0 0 9887 340 0 0 20 0 1 0 278621978 11640819712 1912121 33554432000 4194304 5992684 140736292023344 140736292016088 5044393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/10647/statm: 2841997 1912122 173 440 0 2841553 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11377136

[startup+162.3 s]
/proc/loadavg: 3.63 2.58 2.22 2/181 10652
/proc/meminfo: memFree=10778068/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=111.51 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 813 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 111.51
Current children cumulated vsize (KiB) 11675704
heavy processes:
  %CPU=26 pid=10649 uid=0 cmd=

[startup+222.3 s]
/proc/loadavg: 4.49 3.02 2.39 4/181 10654
/proc/meminfo: memFree=6412744/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=113.42 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 1004 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 113.42
Current children cumulated vsize (KiB) 11675704
heavy processes:
  %CPU=20 pid=10649 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 10647 6 506 18446744073709551615 

[startup+282.3 s]
/proc/loadavg: 4.73 3.35 2.54 2/181 10655
/proc/meminfo: memFree=3900468/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=114.62 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 1124 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 114.62
Current children cumulated vsize (KiB) 11675704
heavy processes:
  %CPU=16 pid=10649 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 10647 6 506 18446744073709551615 

[startup+342.3 s]
/proc/loadavg: 4.93 3.66 2.69 2/181 10655
/proc/meminfo: memFree=4041864/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=114.62 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 1124 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 114.62
Current children cumulated vsize (KiB) 11675704
heavy processes:
  %CPU=12 pid=10649 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 10647 6 506 18446744073709551615 

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (114.71 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (114.71 s) to the 'lost time'.

[startup+344.5 s]
/proc/loadavg: 5.02 3.70 2.71 3/181 10655
/proc/meminfo: memFree=4052340/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=0 CPUtime=114.71 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) R 10646 10646 10269 0 -1 4204036 809491 0 0 0 10338 1133 0 0 20 0 1 0 278621978 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 114.71
Current children cumulated vsize (KiB) 9148

[startup+344.6 s]
/proc/loadavg: 5.02 3.70 2.71 3/181 10655
/proc/meminfo: memFree=4052340/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) R 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 0 0 0 17 1 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148
#
############


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

[startup+344 s]
/proc/loadavg: 5.02 3.70 2.71 3/181 10655
/proc/meminfo: memFree=4052340/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=114.62 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 1124 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 114.62
Current children cumulated vsize (KiB) 11675704

[startup+344.4 s]
/proc/loadavg: 5.02 3.70 2.71 3/181 10655
/proc/meminfo: memFree=4052340/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) S 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
[pid=10647] ppid=10646 vsize=11666556 CPUtime=114.62 cores=1,3,5,7
/proc/10647/stat : 10647 (npSolver-pbo) S 10646 10646 10269 0 -1 4204032 809491 0 0 0 10338 1124 0 0 20 0 1 0 278621978 11946553344 2036512 33554432000 4194304 5992684 140736292023344 140736292019000 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/10647/statm: 2916639 2036512 223 440 0 2916195 0
Current children cumulated CPU time (s) 114.62
Current children cumulated vsize (KiB) 11675704

[startup+344.6 s]
/proc/loadavg: 5.02 3.70 2.71 3/181 10655
/proc/meminfo: memFree=4052340/32873844 swapFree=7620/7620
[pid=10646] ppid=10644 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/10646/stat : 10646 (npSolver-pbo-It) R 10644 10646 10269 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278621978 9367552 275 33554432000 4194304 5064252 140734565673056 140734565671968 218213541454 0 65536 4100 65538 0 0 0 17 1 0 0 0 0 0
/proc/10646/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10646 and gives
#  childrusage.ru_utime.tv_sec=103
#  childrusage.ru_utime.tv_usec=384283
#  childrusage.ru_stime.tv_sec=11
#  childrusage.ru_stime.tv_usec=431262
# CPU time returned by wait4() is 114.816
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 114.71
#  lost CPU user time (s): 103.38
#  lost CPU system time (s): 11.33

Real time (s): 344.601
CPU time (s): 114.71
CPU user time (s): 103.38
CPU system time (s): 11.33
CPU usage (%): 33.2878
Max. virtual memory (cumulated for all children) (KiB): 15260408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 103.384
system time used= 11.4313
maximum resident set size= 11056620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 809865
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1786320
involuntary context switches= 162

runsolver used 0.602908 second user time and 1.49377 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 15:22:14
IDJOB=3697794
IDBENCH=92642
IDSOLVER=2275
FILE ID=node107/3697794-1338124928
RUNJOBID= node107-1338123064-10286
PBS_JOBID= 14624494
Free space on /tmp= 67040 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Large/normalized-minisat100_16_6_4_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697794-1338124928/watcher-3697794-1338124928 -o /tmp/evaluation-result-3697794-1338124928/solver-3697794-1338124928 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697794-1338124928.opb 115148787 HOME HOME

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

MD5SUM BENCH= 70bdc21fd7004e1f863f7031db08c9db
RANDOM SEED=115148787

node107.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		: 2666.760
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        27199976 kB
Buffers:          309876 kB
Cached:          3857160 kB
SwapCached:            0 kB
Active:          1772152 kB
Inactive:        3077396 kB
Active(anon):     684900 kB
Inactive(anon):        0 kB
Active(file):    1087252 kB
Inactive(file):  3077396 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:            396632 kB
Writeback:             0 kB
AnonPages:        689964 kB
Mapped:            15604 kB
Shmem:               200 kB
Slab:             681852 kB
SReclaimable:     119768 kB
SUnreclaim:       562084 kB
KernelStack:        1448 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     934272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    546816 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= 64028 MiB
End job on node107 at 2012-05-27 15:27:59