Trace number 3699104

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? (MO) 301.41 301.512

General information on the benchmark

Namenormalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-seymour1.opb
MD5SUM385b8c04483c735ba913a305372f124f
Bench CategoryOPT-MEDINT (optimisation, medium integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark471080
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 456321
Optimality of the best value was proved NO
Number of variables10582
Total number of constraints5865
Number of constraints which are clauses651
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5214
Minimum length of a constraint1
Maximum length of a constraint198
Number of terms in the objective function 10582
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 2347111
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 2347111
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


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-3699104-1338049244/watcher-3699104-1338049244 -o /tmp/evaluation-result-3699104-1338049244/solver-3699104-1338049244 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699104-1338049244.opb 397416910 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: 4.59 3.90 2.94 3/178 13747
/proc/meminfo: memFree=28321912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0

[startup+0.0892071 s]
/proc/loadavg: 4.59 3.90 2.94 3/178 13747
/proc/meminfo: memFree=28321912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100273 s]
/proc/loadavg: 4.59 3.90 2.94 3/178 13747
/proc/meminfo: memFree=28321912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300244 s]
/proc/loadavg: 4.59 3.90 2.94 3/178 13747
/proc/meminfo: memFree=28321912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700238 s]
/proc/loadavg: 4.59 3.90 2.94 3/178 13747
/proc/meminfo: memFree=28321912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 4.59 3.90 2.94 3/180 13749
/proc/meminfo: memFree=28290504/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=35340 CPUtime=1.49 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 3362 0 0 0 148 1 0 0 20 0 1 0 271052878 36188160 7962 33554432000 4194304 5992684 140736004488272 140736004484392 5044368 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 8835 7962 145 440 0 8391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44488

[startup+3.10027 s]
/proc/loadavg: 4.59 3.90 2.94 3/180 13749
/proc/meminfo: memFree=28259040/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=69540 CPUtime=3.08 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 4229 0 0 0 307 1 0 0 20 0 1 0 271052878 71208960 15967 33554432000 4194304 5992684 140736004488272 140736004484392 4374856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 17385 15967 146 440 0 16941 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 78688

[startup+6.30034 s]
/proc/loadavg: 4.38 3.87 2.94 3/180 13749
/proc/meminfo: memFree=28055900/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=393792 CPUtime=6.29 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 18934 0 0 0 619 10 0 0 20 0 1 0 271052878 403243008 72989 33554432000 4194304 5992684 140736004488272 140736004476088 4227904 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 98448 72989 157 440 0 98004 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 402940

[startup+12.7003 s]
/proc/loadavg: 4.19 3.84 2.93 3/180 13749
/proc/meminfo: memFree=27457016/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=923480 CPUtime=12.68 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 51514 0 0 0 1244 24 0 0 20 0 1 0 271052878 945643520 205597 33554432000 4194304 5992684 140736004488272 140736004478712 4523464 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 230870 205597 157 440 0 230426 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 932628

[startup+25.5004 s]
/proc/loadavg: 3.70 3.75 2.92 3/181 13796
/proc/meminfo: memFree=26497984/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=1981436 CPUtime=25.48 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 118736 0 0 0 2496 52 0 0 20 0 1 0 271052878 2028990464 479518 33554432000 4194304 5992684 140736004488272 140736004480696 4227672 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 495359 479518 157 440 0 494915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1990584

[startup+51.1004 s]
/proc/loadavg: 3.12 3.60 2.89 3/181 13796
/proc/meminfo: memFree=24366512/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=8237980 CPUtime=51.08 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 244341 0 0 0 4995 113 0 0 20 0 1 0 271052878 8435691520 1101598 33554432000 4194304 5992684 140736004488272 140736004474936 5045366 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 2059495 1101598 157 440 0 2059051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8247128

[startup+102.307 s]
/proc/loadavg: 2.64 3.40 2.86 3/180 13796
/proc/meminfo: memFree=20185760/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=8254788 CPUtime=102.28 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 556880 0 0 0 9986 242 0 0 20 0 1 0 271052878 8452902912 2046818 33554432000 4194304 5992684 140736004488272 140736004483592 4948331 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 2063697 2046818 203 440 0 2063253 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8263936

[startup+162.3 s]
/proc/loadavg: 2.29 3.16 2.81 3/180 13797
/proc/meminfo: memFree=17747552/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=10614084 CPUtime=162.25 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 1997931 0 0 0 15710 515 0 0 20 0 1 0 271052878 10868822016 2652313 33554432000 4194304 5992684 140736004488272 140736004483592 5186455 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 2653521 2652313 203 440 0 2653077 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10623232

[startup+222.3 s]
/proc/loadavg: 2.17 2.96 2.76 3/180 13797
/proc/meminfo: memFree=15405424/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=12973380 CPUtime=222.23 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 3269966 0 0 0 21459 764 0 0 20 0 1 0 271052878 13284741120 3233110 33554432000 4194304 5992684 140736004488272 140736004478632 4228040 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 3243345 3233110 203 440 0 3242901 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12982528

[startup+282.3 s]
/proc/loadavg: 2.12 2.80 2.71 3/180 13797
/proc/meminfo: memFree=13193912/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=15201604 CPUtime=282.21 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 4493335 0 0 0 27206 1015 0 0 20 0 1 0 271052878 15566442496 3790669 33554432000 4194304 5992684 140736004488272 140736004478280 4571337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 3800401 3790669 203 440 0 3799957 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15210752



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+301.5 s]
/proc/loadavg: 2.09 2.75 2.70 3/180 13797
/proc/meminfo: memFree=12454976/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=15922500 CPUtime=301.41 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 4912889 0 0 0 29039 1102 0 0 20 0 1 0 271052878 16304640000 3965514 33554432000 4194304 5992684 140736004488272 140736004477800 5045376 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 3980625 3965520 203 440 0 3980181 0
Current children cumulated CPU time (s) 301.41
Current children cumulated vsize (KiB) 15931648

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+301.5 s]
/proc/loadavg: 2.09 2.75 2.70 3/180 13797
/proc/meminfo: memFree=12454976/32873844 swapFree=6856/6856
[pid=13747] ppid=13745 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13747/stat : 13747 (npSolver-pbo-I.) S 13745 13747 4553 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271052878 9367552 275 33554432000 4194304 5064252 140735452260576 140735452259488 270118053454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13747/statm: 2287 275 233 213 0 72 0
[pid=13748] ppid=13747 vsize=15922500 CPUtime=301.41 cores=0,2,4,6
/proc/13748/stat : 13748 (npSolver-pbo) R 13747 13747 4553 0 -1 4202496 4912889 0 0 0 29039 1102 0 0 20 0 1 0 271052878 16304640000 3965514 33554432000 4194304 5992684 140736004488272 140736004477800 5045376 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13748/statm: 3980625 3965520 203 440 0 3980181 0
Current children cumulated CPU time (s) 301.41
Current children cumulated vsize (KiB) 15931648

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13747 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 301.41
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 301.512
CPU time (s): 301.41
CPU user time (s): 290.39
CPU system time (s): 11.02
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 15931648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 357
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 0.562914 second user time and 1.62475 second system time

The end

Launcher Data 

Begin job on node106 at 2012-05-26 18:20:44
IDJOB=3699104
IDBENCH=1506
IDSOLVER=2276
FILE ID=node106/3699104-1338049244
RUNJOBID= node106-1338048601-8590
PBS_JOBID= 14624365
Free space on /tmp= 71548 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06//final/normalized-PB06/OPT-MEDINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-seymour1.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699104-1338049244/watcher-3699104-1338049244 -o /tmp/evaluation-result-3699104-1338049244/solver-3699104-1338049244 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699104-1338049244.opb 397416910 HOME HOME

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

MD5SUM BENCH= 385b8c04483c735ba913a305372f124f
RANDOM SEED=397416910

node106.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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:        28322540 kB
Buffers:          292444 kB
Cached:          3330012 kB
SwapCached:            0 kB
Active:          1025060 kB
Inactive:        2704912 kB
Active(anon):     110260 kB
Inactive(anon):        0 kB
Active(file):     914800 kB
Inactive(file):  2704912 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             22500 kB
Writeback:           320 kB
AnonPages:        122724 kB
Mapped:            15004 kB
Shmem:               200 kB
Slab:             672916 kB
SReclaimable:     113692 kB
SUnreclaim:       559224 kB
KernelStack:        1480 kB
PageTables:         4264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     257980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 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= 71540 MiB
End job on node106 at 2012-05-26 18:25:47