Trace number 3746284

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 (fixed)UNSAT 84.65 84.7932

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark57.0313
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 625
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	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
0.00/0.10	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.10	c [INC SYSTEM] execute solver
84.65/84.79	c [INC SEARCH] formula is UNSAT
84.65/84.79	c [INC SYSTEM] solved the initial formula
84.65/84.79	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-3746284-1339098181/watcher-3746284-1339098181 -o /tmp/evaluation-result-3746284-1339098181/solver-3746284-1339098181 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746284-1339098181.opb 2095530923 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: 0.08 0.02 0.01 2/171 25813
/proc/meminfo: memFree=29045796/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0

[startup+0.046756 s]
/proc/loadavg: 0.08 0.02 0.01 2/171 25813
/proc/meminfo: memFree=29045796/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100171 s]
/proc/loadavg: 0.08 0.02 0.01 2/171 25813
/proc/meminfo: memFree=29045796/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300182 s]
/proc/loadavg: 0.08 0.02 0.01 2/171 25813
/proc/meminfo: memFree=29045796/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700177 s]
/proc/loadavg: 0.08 0.02 0.01 2/171 25813
/proc/meminfo: memFree=29045796/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 0.08 0.02 0.01 3/181 25838
/proc/meminfo: memFree=29025200/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=8080 CPUtime=1.39 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 1731 0 0 0 139 0 0 0 20 0 1 0 375944038 8273920 1347 33554432000 4194304 5654031 140737117778160 140737117765976 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 2020 1347 141 357 0 1660 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 20344

[startup+3.10029 s]
/proc/loadavg: 0.23 0.05 0.02 2/174 25862
/proc/meminfo: memFree=29035276/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=12068 CPUtime=2.98 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 2948 0 0 0 298 0 0 0 20 0 1 0 375944038 12357632 2514 33554432000 4194304 5654031 140737117778160 140737117775960 4232453 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 3017 2514 141 357 0 2657 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24332

[startup+6.30031 s]
/proc/loadavg: 0.23 0.05 0.02 2/174 25862
/proc/meminfo: memFree=29032364/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=12068 CPUtime=6.18 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 2950 0 0 0 618 0 0 0 20 0 1 0 375944038 12357632 2516 33554432000 4194304 5654031 140737117778160 140737117775960 4208621 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 3017 2516 141 357 0 2657 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 24332

[startup+12.7003 s]
/proc/loadavg: 0.59 0.13 0.04 3/181 25881
/proc/meminfo: memFree=29008968/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=17524 CPUtime=12.58 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 3774 0 0 0 1258 0 0 0 20 0 1 0 375944038 17944576 3827 33554432000 4194304 5654031 140737117778160 140737117775960 4233168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 4381 3827 141 357 0 4021 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 29788

[startup+25.5003 s]
/proc/loadavg: 0.73 0.17 0.06 3/181 25982
/proc/meminfo: memFree=29005336/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=17524 CPUtime=25.38 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 5199 0 0 0 2537 1 0 0 20 0 1 0 375944038 17944576 3032 33554432000 4194304 5654031 140737117778160 140737117765976 4233181 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 4381 3032 141 357 0 4021 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29788

[startup+51.1002 s]
/proc/loadavg: 1.16 0.32 0.11 3/181 25984
/proc/meminfo: memFree=28950716/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=36216 CPUtime=50.97 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 7939 0 0 0 5096 1 0 0 20 0 1 0 375944038 37085184 6923 33554432000 4194304 5654031 140737117778160 140737117765976 4232752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 9054 6923 141 357 0 8694 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48480

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

[startup+63.9004 s]
/proc/loadavg: 1.35 0.40 0.14 3/181 25984
/proc/meminfo: memFree=28954060/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=36216 CPUtime=63.77 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 7983 0 0 0 6376 1 0 0 20 0 1 0 375944038 37085184 8498 33554432000 4194304 5654031 140737117778160 140737117765976 4232784 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 9054 8498 141 357 0 8694 0
Current children cumulated CPU time (s) 63.85
Current children cumulated vsize (KiB) 48480

[startup+76.7003 s]
/proc/loadavg: 1.45 0.46 0.16 3/181 25986
/proc/meminfo: memFree=28981924/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=36216 CPUtime=76.56 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 7984 0 0 0 7655 1 0 0 20 0 1 0 375944038 37085184 8498 33554432000 4194304 5654031 140737117778160 140737117765976 4233168 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 9054 8498 141 357 0 8694 0
Current children cumulated CPU time (s) 76.64
Current children cumulated vsize (KiB) 48480

[startup+79.9003 s]
/proc/loadavg: 1.49 0.48 0.17 3/181 25986
/proc/meminfo: memFree=28980312/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=40400 CPUtime=79.76 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 8425 0 0 0 7975 1 0 0 20 0 1 0 375944038 41369600 8917 33554432000 4194304 5654031 140737117778160 140737117765976 4232830 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 10100 8917 141 357 0 9740 0
Current children cumulated CPU time (s) 79.84
Current children cumulated vsize (KiB) 52664

[startup+83.1003 s]
/proc/loadavg: 1.53 0.51 0.18 3/181 25986
/proc/meminfo: memFree=28961260/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=40400 CPUtime=82.96 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 8484 0 0 0 8295 1 0 0 20 0 1 0 375944038 41369600 9483 33554432000 4194304 5654031 140737117778160 140737117765976 4233144 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 10100 9483 141 357 0 9740 0
Current children cumulated CPU time (s) 83.04
Current children cumulated vsize (KiB) 52664

[startup+83.9003 s]
/proc/loadavg: 1.53 0.51 0.18 3/181 25986
/proc/meminfo: memFree=28957544/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=40400 CPUtime=83.76 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 8484 0 0 0 8375 1 0 0 20 0 1 0 375944038 41369600 9483 33554432000 4194304 5654031 140737117778160 140737117765976 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 10100 9483 141 357 0 9740 0
Current children cumulated CPU time (s) 83.84
Current children cumulated vsize (KiB) 52664

[startup+84.3003 s]
/proc/loadavg: 1.53 0.51 0.18 3/181 25986
/proc/meminfo: memFree=28957544/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=40400 CPUtime=84.16 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 8484 0 0 0 8415 1 0 0 20 0 1 0 375944038 41369600 9483 33554432000 4194304 5654031 140737117778160 140737117765976 4233187 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 10100 9483 141 357 0 9740 0
Current children cumulated CPU time (s) 84.24
Current children cumulated vsize (KiB) 52664

[startup+84.7066 s]
/proc/loadavg: 1.53 0.51 0.18 3/181 25986
/proc/meminfo: memFree=28955620/32873648 swapFree=7112/7112
[pid=25813] ppid=25811 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25813/stat : 25813 (npSolver-pbo-It) S 25811 25813 25783 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 375944027 9367552 274 33554432000 4194304 5064252 140736498514896 140736498513808 242167211598 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25813/statm: 2287 274 233 213 0 72 0
[pid=25814] ppid=25813 vsize=3116 CPUtime=0.08 cores=1,3,5,7
/proc/25814/stat : 25814 (npSolver-pbo) S 25813 25813 25783 0 -1 4202496 2166 2374 0 0 1 0 7 0 20 0 1 0 375944028 3190784 447 33554432000 4194304 6004724 140735155680480 140735155666760 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25814/statm: 779 447 152 442 0 333 0
[pid=25819] ppid=25814 vsize=40400 CPUtime=84.57 cores=1,3,5,7
/proc/25819/stat : 25819 (glucosInc) R 25814 25813 25783 0 -1 4202496 8484 0 0 0 8456 1 0 0 20 0 1 0 375944038 41369600 9483 33554432000 4194304 5654031 140737117778160 140737117765976 4232973 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/25819/statm: 10100 9483 141 357 0 9740 0
Current children cumulated CPU time (s) 84.65
Current children cumulated vsize (KiB) 52664

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25813 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=90986
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.102984
# while last known CPU time is 84.65
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 84.7932
CPU time (s): 84.65
CPU user time (s): 84.64
CPU system time (s): 0.01
CPU usage (%): 99.8311
Max. virtual memory (cumulated for all children) (KiB): 52664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.011998
maximum resident set size= 30256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5096
page faults= 0
swaps= 0
block input operations= 0
block output operations= 392
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 8

runsolver used 0.151976 second user time and 0.414936 second system time

The end

Launcher Data 

Begin job on node126 at 2012-06-07 21:43:01
IDJOB=3746284
IDBENCH=1303
IDSOLVER=2332
FILE ID=node126/3746284-1339098181
RUNJOBID= node126-1339098177-25800
PBS_JOBID= 14643727
Free space on /tmp= 71080 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746284-1339098181/watcher-3746284-1339098181 -o /tmp/evaluation-result-3746284-1339098181/solver-3746284-1339098181 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746284-1339098181.opb 2095530923 HOME HOME

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=2095530923

node126.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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		: 2666.456
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29046440 kB
Buffers:          398000 kB
Cached:          2553192 kB
SwapCached:         9380 kB
Active:          1441536 kB
Inactive:        1521336 kB
Active(anon):       1848 kB
Inactive(anon):    12108 kB
Active(file):    1439688 kB
Inactive(file):  1509228 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67095016 kB
Dirty:              8592 kB
Writeback:             0 kB
AnonPages:         10116 kB
Mapped:             8832 kB
Shmem:                 0 kB
Slab:             726692 kB
SReclaimable:     171348 kB
SUnreclaim:       555344 kB
KernelStack:        1392 kB
PageTables:         3816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     103884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71064 MiB
End job on node126 at 2012-06-07 21:44:26