Trace number 3747793

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)OPT3 54.8047 54.8142

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
MD5SUM747af0da1666dabab7e7b60330c37a87
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.112982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables216
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.16	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.16	c [INC SYSTEM] execute solver
8.37/8.46	c [INC SEARCH] formula is SAT
8.37/8.46	c [INC SYSTEM] solved the initial formula
8.37/8.46	c model valid
8.37/8.46	c current solution ok
8.47/8.50	o 125
8.47/8.50	c [INC SYSTEM] there exists a inc, kill it!
8.47/8.50	c write failed with 2
8.47/8.50	c [INC SEARCH] iteration: 0
8.47/8.50	c [INC BOUNDS] best value:125 search for 124
8.47/8.50	c [INC SYSTEM] create new solver instance
8.47/8.50	c [INC] encode full formula
8.47/8.50	c set iterative enc to: swc
8.47/8.50	c [INC SEARCH] isOptimum variable: 0
11.07/11.13	c formula is SAT
11.07/11.13	c [INC SEARCH] copied best model
11.07/11.13	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
11.07/11.13	c model valid
11.07/11.13	c current solution ok
11.07/11.13	o 3
11.07/11.13	c [INC SEARCH] iteration: 1
11.07/11.13	c [INC BOUNDS] best value:3 search for 2
11.07/11.13	c [INC ENCODE] setup new number of clauses ...
11.07/11.13	c [INC] encode incremental formula
11.07/11.13	c return only the limitting unit clause for 2
11.07/11.13	c [INC SYSTEM] transmit new clauses to solver: 1
11.07/11.13	c [INC SEARCH] isOptimum variable: 0
54.76/54.81	c [INC SEARCH] formula is UNSAT
54.76/54.81	c [INC SYSTEM] there exists a inc, kill it!
54.76/54.81	c write failed with 2
54.76/54.81	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2438220)
54.76/54.81	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
54.76/54.81	c [INC SEARCH] found optimum
54.76/54.81	c display solution
54.76/54.81	s OPTIMUM FOUND
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Verifier Data 

OK	3

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-3747793-1339102576/watcher-3747793-1339102576 -o /tmp/evaluation-result-3747793-1339102576/solver-3747793-1339102576 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747793-1339102576.opb 829491299 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: 2.00 2.06 2.04 3/179 29075
/proc/meminfo: memFree=23127600/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0

[startup+0.0157619 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 29075
/proc/meminfo: memFree=23127600/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10024 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 29075
/proc/meminfo: memFree=23127600/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300246 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 29075
/proc/meminfo: memFree=23127600/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700221 s]
/proc/loadavg: 2.00 2.06 2.04 3/179 29075
/proc/meminfo: memFree=23127600/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 29081
/proc/meminfo: memFree=23119168/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3068 CPUtime=0.14 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1507 3883 0 0 1 0 13 0 20 0 1 0 376384832 3141632 369 33554432000 4194304 6004724 140736138428480 140736138414760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 767 369 152 442 0 321 0
[pid=29081] ppid=29076 vsize=11600 CPUtime=1.32 cores=1,3,5,7
/proc/29081/stat : 29081 (glucosInc) R 29076 29075 28222 0 -1 4202496 3087 0 0 0 132 0 0 0 20 0 1 0 376384848 11878400 2437 33554432000 4194304 5654031 140733863754224 140733863752024 4232912 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29081/statm: 2900 2437 141 357 0 2540 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 23816

[startup+3.1003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 29081
/proc/meminfo: memFree=23114040/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3068 CPUtime=0.14 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1507 3883 0 0 1 0 13 0 20 0 1 0 376384832 3141632 369 33554432000 4194304 6004724 140736138428480 140736138414760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 767 369 152 442 0 321 0
[pid=29081] ppid=29076 vsize=14624 CPUtime=2.92 cores=1,3,5,7
/proc/29081/stat : 29081 (glucosInc) R 29076 29075 28222 0 -1 4202496 3361 0 0 0 292 0 0 0 20 0 1 0 376384848 14974976 3216 33554432000 4194304 5654031 140733863754224 140733863742040 4232462 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29081/statm: 3656 3216 142 357 0 3296 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 26840

[startup+6.3003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 29081
/proc/meminfo: memFree=23111180/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3068 CPUtime=0.14 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1507 3883 0 0 1 0 13 0 20 0 1 0 376384832 3141632 369 33554432000 4194304 6004724 140736138428480 140736138414760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 767 369 152 442 0 321 0
[pid=29081] ppid=29076 vsize=20048 CPUtime=6.13 cores=1,3,5,7
/proc/29081/stat : 29081 (glucosInc) R 29076 29075 28222 0 -1 4202496 4195 0 0 0 612 1 0 0 20 0 1 0 376384848 20529152 4505 33554432000 4194304 5654031 140733863754224 140733863742040 4232963 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29081/statm: 5012 4505 142 357 0 4652 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 32264

[startup+12.7003 s]
/proc/loadavg: 2.00 2.06 2.04 3/182 29084
/proc/meminfo: memFree=23113576/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=14712 CPUtime=4.18 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 3313 0 0 0 418 0 0 0 20 0 1 0 376385682 15065088 3118 33554432000 4194304 5654031 140735990632736 140735990620552 4232386 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 3678 3118 152 357 0 3318 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26932

[startup+25.5004 s]
/proc/loadavg: 2.07 2.07 2.04 3/182 29084
/proc/meminfo: memFree=23102088/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=26284 CPUtime=16.98 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 5456 0 0 0 1697 1 0 0 20 0 1 0 376385682 26914816 6024 33554432000 4194304 5654031 140735990632736 140735990620552 4234964 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 6571 6024 152 357 0 6211 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38504

[startup+51.1003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087564/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=42.57 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6456 0 0 0 4256 1 0 0 20 0 1 0 376385682 39436288 8812 33554432000 4194304 5654031 140735990632736 140735990620552 4233236 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 8812 152 357 0 9268 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50732

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

[startup+52.7003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087564/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=44.18 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6456 0 0 0 4417 1 0 0 20 0 1 0 376385682 39436288 8812 33554432000 4194304 5654031 140735990632736 140735990620552 4216577 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 8812 152 357 0 9268 0
Current children cumulated CPU time (s) 52.67
Current children cumulated vsize (KiB) 50732

[startup+53.5003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087564/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=44.97 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6456 0 0 0 4496 1 0 0 20 0 1 0 376385682 39436288 8812 33554432000 4194304 5654031 140735990632736 140735990620552 4216577 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 8812 152 357 0 9268 0
Current children cumulated CPU time (s) 53.46
Current children cumulated vsize (KiB) 50732

[startup+54.3003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087440/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=45.77 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6456 0 0 0 4576 1 0 0 20 0 1 0 376385682 39436288 8812 33554432000 4194304 5654031 140735990632736 140735990620552 4215653 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 8812 152 357 0 9268 0
Current children cumulated CPU time (s) 54.26
Current children cumulated vsize (KiB) 50732

[startup+54.7003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087440/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=46.17 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6695 0 0 0 4616 1 0 0 20 0 1 0 376385682 39436288 9029 33554432000 4194304 5654031 140735990632736 140735990620552 4232800 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 9029 152 357 0 9268 0
Current children cumulated CPU time (s) 54.66
Current children cumulated vsize (KiB) 50732

[startup+54.8003 s]
/proc/loadavg: 2.05 2.06 2.04 3/181 29084
/proc/meminfo: memFree=23087440/32873648 swapFree=7376/7376
[pid=29075] ppid=29073 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29075/stat : 29075 (npSolver-pbo-It) S 29073 29075 28222 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 376384832 9367552 274 33554432000 4194304 5064252 140734464285424 140734464284336 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29075/statm: 2287 274 233 213 0 72 0
[pid=29076] ppid=29075 vsize=3072 CPUtime=8.49 cores=1,3,5,7
/proc/29076/stat : 29076 (npSolver-pbo) S 29075 29075 28222 0 -1 4202496 1801 9187 0 0 2 4 841 2 20 0 1 0 376384832 3145728 393 33554432000 4194304 6004724 140736138428480 140736138414328 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/29076/statm: 768 393 166 442 0 322 0
[pid=29084] ppid=29076 vsize=38512 CPUtime=46.27 cores=1,3,5,7
/proc/29084/stat : 29084 (glucosInc) R 29076 29075 28222 0 -1 4202496 6718 0 0 0 4626 1 0 0 20 0 1 0 376385682 39436288 9050 33554432000 4194304 5654031 140735990632736 140735990620552 4234964 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29084/statm: 9628 9050 152 357 0 9268 0
Current children cumulated CPU time (s) 54.76
Current children cumulated vsize (KiB) 50732

Child status: 0
Real time (s): 54.8142
CPU time (s): 54.8047
CPU user time (s): 54.7217
CPU system time (s): 0.082987
CPU usage (%): 99.9826
Max. virtual memory (cumulated for all children) (KiB): 50732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.7217
system time used= 0.082987
maximum resident set size= 36216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18090
page faults= 0
swaps= 0
block input operations= 0
block output operations= 3464
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 56
involuntary context switches= 88

runsolver used 0.097985 second user time and 0.264959 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-07 22:56:16
IDJOB=3747793
IDBENCH=47985
IDSOLVER=2332
FILE ID=node112/3747793-1339102576
RUNJOBID= node112-1339098176-28239
PBS_JOBID= 14643741
Free space on /tmp= 69332 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=211-P1=113-P2=103-P3=37-P4=167-P5=5-P6=191-P7=13-P8=223-P9=137-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747793-1339102576/watcher-3747793-1339102576 -o /tmp/evaluation-result-3747793-1339102576/solver-3747793-1339102576 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747793-1339102576.opb 829491299 HOME HOME

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

MD5SUM BENCH= 747af0da1666dabab7e7b60330c37a87
RANDOM SEED=829491299

node112.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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
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:       32873648 kB
MemFree:        23128392 kB
Buffers:           70020 kB
Cached:          2673616 kB
SwapCached:         2096 kB
Active:          8333804 kB
Inactive:         590896 kB
Active(anon):    6180272 kB
Inactive(anon):     3060 kB
Active(file):    2153532 kB
Inactive(file):   587836 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099372 kB
Dirty:              8812 kB
Writeback:             0 kB
AnonPages:       6186580 kB
Mapped:            10008 kB
Shmem:                 0 kB
Slab:             670352 kB
SReclaimable:     113564 kB
SUnreclaim:       556788 kB
KernelStack:        1512 kB
PageTables:        15956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6910200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3504128 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= 69320 MiB
End job on node112 at 2012-06-07 22:57:11