Trace number 3698200

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-topDownOPT167 6.23205 6.23693

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=167-Q=347.opb
MD5SUMe5029b88d00877528b14c0d6e8688cc0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark167
Best CPU time to get the best result obtained on this benchmark0.005999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 167
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 65536
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 319070
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.12	c fallback to adder encoding
0.00/0.16	c run inc solver
0.00/0.16	c [INC SYSTEM] run initial solver
0.00/0.16	c [INC SYSTEM] preprocess with white file
0.00/0.32	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.32	c [INC SYSTEM] execute solver
4.47/4.56	c [INC SEARCH] formula is SAT
4.47/4.56	c [INC SYSTEM] solved the initial formula
4.47/4.56	c model valid
4.47/4.56	c current solution ok
4.47/4.57	o 167
4.47/4.57	c [INC SYSTEM] there exists a inc, kill it!
4.47/4.57	c write failed with 2
4.47/4.58	c [INC SEARCH] iteration: 0
4.47/4.58	c [INC BOUNDS] best value:167 search for 166
4.47/4.58	c [INC SYSTEM] create new solver instance
4.47/4.58	c [INC] encode full formula
4.47/4.58	c set iterative enc to: swc
4.47/4.58	c [INC SEARCH] isOptimum variable: 0
6.17/6.23	c [INC SEARCH] formula is UNSAT
6.17/6.23	c [INC SYSTEM] there exists a inc, kill it!
6.17/6.23	c write failed with 2
6.17/6.23	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1288a00)
6.17/6.23	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
6.17/6.23	c [INC SEARCH] found optimum
6.17/6.23	c display solution
6.17/6.23	s OPTIMUM FOUND
6.17/6.23	v x1 x2 x3 -x4 -x5 x6 -x7 x8 -x9 x10 x11 -x12 x13 x14 -x15 x16 -x17 x18 x19 x20 -x21 x22 x23 -x24 x25 -x26 x27 x28 x29 -x30 x31 x32 -x33 x34 -x35 x36 x37 x38 -x39 x40 x41 -x42 x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 x64 x65 -x66 x67 x68 -x69 x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 x83 -x84 x85 x86 -x87 x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99

Verifier Data 

OK	167

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-3698200-1338067426/watcher-3698200-1338067426 -o /tmp/evaluation-result-3698200-1338067426/solver-3698200-1338067426 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698200-1338067426.opb 172403489 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: 2.00 2.00 2.00 3/178 2881
/proc/meminfo: memFree=27502816/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0

[startup+0.0614019 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2881
/proc/meminfo: memFree=27502816/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100382 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2881
/proc/meminfo: memFree=27502816/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300142 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2881
/proc/meminfo: memFree=27502816/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700237 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2881
/proc/meminfo: memFree=27502816/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2887
/proc/meminfo: memFree=27478108/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=0.3 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 5856 2506 0 0 15 1 14 0 20 0 1 0 272871176 23580672 5390 33554432000 4194304 5992684 140736516254160 140736516240424 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2882/statm: 5757 5390 175 440 0 5313 0
[pid=2887] ppid=2882 vsize=7788 CPUtime=1.17 cores=0,2,4,6
/proc/2887/stat : 2887 (glucosInc) R 2882 2881 824 0 -1 4202496 1489 0 0 0 117 0 0 0 20 0 1 0 272871208 7974912 1020 33554432000 4194304 5654031 140733732159792 140733732157576 4215307 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2887/statm: 1947 1020 137 357 0 1587 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 39964

[startup+3.10036 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2887
/proc/meminfo: memFree=27474200/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=0.3 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 5856 2506 0 0 15 1 14 0 20 0 1 0 272871176 23580672 5390 33554432000 4194304 5992684 140736516254160 140736516240424 5179600 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2882/statm: 5757 5390 175 440 0 5313 0
[pid=2887] ppid=2882 vsize=8836 CPUtime=2.77 cores=0,2,4,6
/proc/2887/stat : 2887 (glucosInc) R 2882 2881 824 0 -1 4202496 2185 0 0 0 277 0 0 0 20 0 1 0 272871208 9048064 1672 33554432000 4194304 5654031 140733732159792 140733732157592 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2887/statm: 2209 1672 137 357 0 1849 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41012

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

[startup+4.70017 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2887
/proc/meminfo: memFree=27469052/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=4.56 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 6001 6142 0 0 15 2 438 1 20 0 1 0 272871176 23580672 5400 33554432000 4194304 5992684 140736516254160 140736516239992 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2882/statm: 5757 5400 185 440 0 5313 0
Current children cumulated CPU time (s) 4.56
Current children cumulated vsize (KiB) 32176

[startup+5.50648 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2890
/proc/meminfo: memFree=27473144/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=4.56 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 6001 6142 0 0 15 2 438 1 20 0 1 0 272871176 23580672 5400 33554432000 4194304 5992684 140736516254160 140736516239992 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2882/statm: 5757 5400 185 440 0 5313 0
[pid=2890] ppid=2882 vsize=6240 CPUtime=0.91 cores=0,2,4,6
/proc/2890/stat : 2890 (glucosInc) R 2882 2881 824 0 -1 4202496 1491 0 0 0 91 0 0 0 20 0 1 0 272871634 6389760 999 33554432000 4194304 5654031 140736033819344 140736033817224 4216344 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2890/statm: 1560 1000 138 357 0 1200 0
Current children cumulated CPU time (s) 5.47
Current children cumulated vsize (KiB) 38416

[startup+5.90026 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2890
/proc/meminfo: memFree=27473144/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=4.56 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 6001 6142 0 0 15 2 438 1 20 0 1 0 272871176 23580672 5400 33554432000 4194304 5992684 140736516254160 140736516239992 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2882/statm: 5757 5400 185 440 0 5313 0
[pid=2890] ppid=2882 vsize=7888 CPUtime=1.31 cores=0,2,4,6
/proc/2890/stat : 2890 (glucosInc) R 2882 2881 824 0 -1 4202496 1612 0 0 0 131 0 0 0 20 0 1 0 272871634 8077312 1111 33554432000 4194304 5654031 140736033819344 140736033817224 4232775 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2890/statm: 1972 1111 138 357 0 1612 0
Current children cumulated CPU time (s) 5.87
Current children cumulated vsize (KiB) 40064

[startup+6.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2890
/proc/meminfo: memFree=27473144/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=4.56 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 6001 6142 0 0 15 2 438 1 20 0 1 0 272871176 23580672 5400 33554432000 4194304 5992684 140736516254160 140736516239992 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2882/statm: 5757 5400 185 440 0 5313 0
[pid=2890] ppid=2882 vsize=7888 CPUtime=1.51 cores=0,2,4,6
/proc/2890/stat : 2890 (glucosInc) R 2882 2881 824 0 -1 4202496 1795 0 0 0 151 0 0 0 20 0 1 0 272871634 8077312 1280 33554432000 4194304 5654031 140736033819344 140736033817224 4233148 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2890/statm: 1972 1280 138 357 0 1612 0
Current children cumulated CPU time (s) 6.07
Current children cumulated vsize (KiB) 40064

[startup+6.20025 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 2890
/proc/meminfo: memFree=27473144/32873844 swapFree=7620/7620
[pid=2881] ppid=2879 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2881/stat : 2881 (npSolver-pbo-It) S 2879 2881 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 272871176 9367552 274 33554432000 4194304 5064252 140733428738928 140733428737840 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2881/statm: 2287 274 233 213 0 72 0
[pid=2882] ppid=2881 vsize=23028 CPUtime=4.56 cores=0,2,4,6
/proc/2882/stat : 2882 (npSolver-pbo) S 2881 2881 824 0 -1 4202496 6001 6142 0 0 15 2 438 1 20 0 1 0 272871176 23580672 5400 33554432000 4194304 5992684 140736516254160 140736516239992 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2882/statm: 5757 5400 185 440 0 5313 0
[pid=2890] ppid=2882 vsize=7888 CPUtime=1.61 cores=0,2,4,6
/proc/2890/stat : 2890 (glucosInc) R 2882 2881 824 0 -1 4202496 1821 0 0 0 161 0 0 0 20 0 1 0 272871634 8077312 1304 33554432000 4194304 5654031 140736033819344 140736033817224 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2890/statm: 1972 1304 138 357 0 1612 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 40064

Child status: 0
Real time (s): 6.23693
CPU time (s): 6.23205
CPU user time (s): 6.18306
CPU system time (s): 0.048992
CPU usage (%): 99.9218
Max. virtual memory (cumulated for all children) (KiB): 42676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.18306
system time used= 0.048992
maximum resident set size= 22276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14810
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2712
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 31
involuntary context switches= 42

runsolver used 0.011998 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-26 23:23:46
IDJOB=3698200
IDBENCH=2823
IDSOLVER=2275
FILE ID=node107/3698200-1338067426
RUNJOBID= node107-1338052952-840
PBS_JOBID= 14624408
Free space on /tmp= 71372 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=167-Q=347.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698200-1338067426/watcher-3698200-1338067426 -o /tmp/evaluation-result-3698200-1338067426/solver-3698200-1338067426 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698200-1338067426.opb 172403489 HOME HOME

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

MD5SUM BENCH= e5029b88d00877528b14c0d6e8688cc0
RANDOM SEED=172403489

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:        27503080 kB
Buffers:          262488 kB
Cached:          3429428 kB
SwapCached:            0 kB
Active:          1763760 kB
Inactive:        2817640 kB
Active(anon):     892280 kB
Inactive(anon):        0 kB
Active(file):     871480 kB
Inactive(file):  2817640 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8780 kB
Writeback:             0 kB
AnonPages:        901356 kB
Mapped:            15572 kB
Shmem:               200 kB
Slab:             643748 kB
SReclaimable:      85580 kB
SUnreclaim:       558168 kB
KernelStack:        1448 kB
PageTables:         5772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1167876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 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= 71364 MiB
End job on node107 at 2012-05-26 23:23:53