Trace number 3751252

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)UNSAT 107.65 107.729

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1206_8-unsat.opb
MD5SUMac6696aebedde13f32e972b28b72aa2c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark20.4299
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33396
Total number of constraints106278
Number of constraints which are clauses105730
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints548
Minimum length of a constraint1
Maximum length of a constraint70
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 384
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.69	c run inc solver
0.00/0.69	c [INC SYSTEM] run initial solver
0.00/0.69	c [INC SYSTEM] preprocess with white file
3.97/4.05	c [INC SYSTEM] finished preprocessing in 3 s
3.97/4.05	c [INC SYSTEM] execute solver
107.65/107.71	c [INC SEARCH] formula is UNSAT
107.65/107.71	c [INC SYSTEM] solved the initial formula
107.65/107.71	s UNSATISFIABLE

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-3751252-1339158603/watcher-3751252-1339158603 -o /tmp/evaluation-result-3751252-1339158603/solver-3751252-1339158603 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751252-1339158603.opb 1888439274 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: 2.20 2.06 2.02 2/179 3578
/proc/meminfo: memFree=26686560/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0

[startup+0.086765 s]
/proc/loadavg: 2.20 2.06 2.02 2/179 3578
/proc/meminfo: memFree=26686560/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10032 s]
/proc/loadavg: 2.20 2.06 2.02 2/179 3578
/proc/meminfo: memFree=26686560/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300282 s]
/proc/loadavg: 2.20 2.06 2.02 2/179 3578
/proc/meminfo: memFree=26686560/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700275 s]
/proc/loadavg: 2.20 2.06 2.02 2/179 3578
/proc/meminfo: memFree=26686560/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.19 2.06 2.02 3/183 3582
/proc/meminfo: memFree=26453768/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=0.69 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10957 0 0 0 65 4 0 0 20 0 1 0 381984791 95408128 22919 33554432000 4194304 6004724 140735911329488 140735911323952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22919 162 442 0 22847 0
[pid=3581] ppid=3579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3581/stat : 3581 (cp2_pre.sh) S 3579 3578 27075 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 381984860 9367552 276 33554432000 4194304 5064252 140737486238416 140737486237120 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3581/statm: 2287 276 234 213 0 72 0
[pid=3582] ppid=3581 vsize=186584 CPUtime=0.78 cores=0,2,4,6
/proc/3582/stat : 3582 (coprocessor) R 3581 3578 27075 0 -1 4202496 30789 0 0 0 73 5 0 0 20 0 1 0 381984861 191062016 41543 33554432000 4194304 6586260 140737470754640 140737470750904 5511711 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/3582/statm: 46646 41543 165 584 0 46058 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 298052

[startup+3.10044 s]
/proc/loadavg: 2.19 2.06 2.02 3/183 3582
/proc/meminfo: memFree=26391692/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=0.69 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10957 0 0 0 65 4 0 0 20 0 1 0 381984791 95408128 22919 33554432000 4194304 6004724 140735911329488 140735911323952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22919 162 442 0 22847 0
[pid=3581] ppid=3579 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3581/stat : 3581 (cp2_pre.sh) S 3579 3578 27075 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 381984860 9367552 276 33554432000 4194304 5064252 140737486238416 140737486237120 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/3581/statm: 2287 276 234 213 0 72 0
[pid=3582] ppid=3581 vsize=213080 CPUtime=2.38 cores=0,2,4,6
/proc/3582/stat : 3582 (coprocessor) R 3581 3578 27075 0 -1 4202496 35068 0 0 0 232 6 0 0 20 0 1 0 381984861 218193920 51954 33554432000 4194304 6586260 140737470754640 140737470749960 4583158 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/3582/statm: 53270 51954 194 584 0 52682 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 324548

[startup+6.30033 s]
/proc/loadavg: 2.19 2.06 2.02 3/182 3584
/proc/meminfo: memFree=26525508/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=67904 CPUtime=2.22 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 15047 0 0 0 221 1 0 0 20 0 1 0 381985196 69533696 15332 33554432000 4194304 5654031 140736803609600 140736803607368 4232784 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3584/statm: 16976 15332 140 357 0 16616 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 170224

[startup+12.7003 s]
/proc/loadavg: 2.16 2.05 2.02 3/182 3584
/proc/meminfo: memFree=26523220/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=72324 CPUtime=8.63 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 15318 0 0 0 861 2 0 0 20 0 1 0 381985196 74059776 15596 33554432000 4194304 5654031 140736803609600 140736803597416 4232651 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3584/statm: 18081 15596 140 357 0 17721 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 174644

[startup+25.5003 s]
/proc/loadavg: 2.13 2.05 2.01 3/182 3584
/proc/meminfo: memFree=26520784/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=72608 CPUtime=21.42 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 16152 0 0 0 2140 2 0 0 20 0 1 0 381985196 74350592 16221 33554432000 4194304 5654031 140736803609600 140736803607384 4233168 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3584/statm: 18152 16221 141 357 0 17792 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 174928

[startup+51.1004 s]
/proc/loadavg: 2.09 2.05 2.01 3/182 3584
/proc/meminfo: memFree=26509592/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=85044 CPUtime=47.02 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17372 0 0 0 4699 3 0 0 20 0 1 0 381985196 87085056 18340 33554432000 4194304 5654031 140736803609600 140736803607400 4232720 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 21261 18340 142 357 0 20901 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 187364

[startup+102.307 s]
/proc/loadavg: 2.03 2.04 2.01 3/182 3629
/proc/meminfo: memFree=26338688/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=96536 CPUtime=98.22 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17849 0 0 0 9818 4 0 0 20 0 1 0 381985196 98852864 21857 33554432000 4194304 5654031 140736803609600 140736803597416 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 24134 21857 142 357 0 23774 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 198856

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

[startup+105.5 s]
/proc/loadavg: 2.03 2.04 2.01 3/182 3629
/proc/meminfo: memFree=26342352/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=96536 CPUtime=101.42 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17849 0 0 0 10138 4 0 0 20 0 1 0 381985196 98852864 21857 33554432000 4194304 5654031 140736803609600 140736803597416 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 24134 21857 142 357 0 23774 0
Current children cumulated CPU time (s) 105.45
Current children cumulated vsize (KiB) 198856

[startup+107.1 s]
/proc/loadavg: 2.03 2.04 2.01 3/182 3629
/proc/meminfo: memFree=26340304/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=96536 CPUtime=103.01 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17849 0 0 0 10297 4 0 0 20 0 1 0 381985196 98852864 21857 33554432000 4194304 5654031 140736803609600 140736803597416 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 24134 21857 142 357 0 23774 0
Current children cumulated CPU time (s) 107.04
Current children cumulated vsize (KiB) 198856

[startup+107.5 s]
/proc/loadavg: 2.03 2.04 2.01 3/182 3629
/proc/meminfo: memFree=26340304/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=73536 CPUtime=103.41 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17849 0 0 0 10337 4 0 0 20 0 1 0 381985196 75300864 16400 33554432000 4194304 5654031 140736803609600 140736803597416 4232707 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 18384 16400 142 357 0 18024 0
Current children cumulated CPU time (s) 107.44
Current children cumulated vsize (KiB) 175856

[startup+107.7 s]
/proc/loadavg: 2.03 2.04 2.01 3/182 3629
/proc/meminfo: memFree=26361712/32873648 swapFree=7388/7388
[pid=3578] ppid=3576 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/3578/stat : 3578 (npSolver-pbo-It) S 3576 3578 27075 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 381984790 9367552 275 33554432000 4194304 5064252 140734105702560 140734105701472 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/3578/statm: 2287 275 233 213 0 72 0
[pid=3579] ppid=3578 vsize=93172 CPUtime=4.03 cores=0,2,4,6
/proc/3579/stat : 3579 (npSolver-pbo) S 3578 3578 27075 0 -1 4202496 10975 38654 0 0 65 4 299 35 20 0 1 0 381984791 95408128 22923 33554432000 4194304 6004724 140735911329488 140735911315768 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/3579/statm: 23293 22923 166 442 0 22847 0
[pid=3584] ppid=3579 vsize=73536 CPUtime=103.62 cores=0,2,4,6
/proc/3584/stat : 3584 (glucosInc) R 3579 3578 27075 0 -1 4202496 17849 0 0 0 10358 4 0 0 20 0 1 0 381985196 75300864 16400 33554432000 4194304 5654031 140736803609600 140736803597416 4208595 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/3584/statm: 18384 16400 142 357 0 18024 0
Current children cumulated CPU time (s) 107.65
Current children cumulated vsize (KiB) 175856

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3578 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=662443
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=404938
# CPU time returned by wait4() is 4.06738
# while last known CPU time is 107.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 107.729
CPU time (s): 107.65
CPU user time (s): 107.22
CPU system time (s): 0.43
CPU usage (%): 99.9266
Max. virtual memory (cumulated for all children) (KiB): 342116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.66244
system time used= 0.404938
maximum resident set size= 226168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53453
page faults= 0
swaps= 0
block input operations= 0
block output operations= 50944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 19

runsolver used 0.370943 second user time and 1.15982 second system time

The end

Launcher Data 

Begin job on node148 at 2012-06-08 14:30:03
IDJOB=3751252
IDBENCH=74295
IDSOLVER=2335
FILE ID=node148/3751252-1339158603
RUNJOBID= node148-1339134206-27091
PBS_JOBID= 14643787
Free space on /tmp= 70404 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j1206_8-unsat.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751252-1339158603/watcher-3751252-1339158603 -o /tmp/evaluation-result-3751252-1339158603/solver-3751252-1339158603 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751252-1339158603.opb 1888439274 HOME HOME

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

MD5SUM BENCH= ac6696aebedde13f32e972b28b72aa2c
RANDOM SEED=1888439274

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.284
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		: 2667.284
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:       32873648 kB
MemFree:        26686560 kB
Buffers:          682172 kB
Cached:          4425304 kB
SwapCached:          560 kB
Active:          2760384 kB
Inactive:        2488436 kB
Active(anon):     131216 kB
Inactive(anon):    10620 kB
Active(file):    2629168 kB
Inactive(file):  2477816 kB
Unevictable:        7388 kB
Mlocked:            7388 kB
SwapTotal:      67108856 kB
SwapFree:       67107596 kB
Dirty:             11716 kB
Writeback:             8 kB
AnonPages:        152372 kB
Mapped:            12152 kB
Shmem:                36 kB
Slab:             793484 kB
SReclaimable:     237212 kB
SUnreclaim:       556272 kB
KernelStack:        1512 kB
PageTables:         4440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     284936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70376 MiB
End job on node148 at 2012-06-08 14:31:51