Trace number 3747597

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown (fixed)? (MO) 344.6 353.945

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-544324.opb
MD5SUM02fa27f3dafb4f59cf08d669298a5bbe
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark465.377
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10080
Total number of constraints732
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)732
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint168
Maximum length of a constraint3680
Number of terms in the objective function 10080
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10080
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 10080
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.00/1.03	c old isEQ: 0, new EQ is 0
1.00/1.09	c old isEQ: 0, new EQ is 0
1.10/1.16	c old isEQ: 0, new EQ is 0
1.19/1.21	c old isEQ: 0, new EQ is 0
1.29/1.35	c old isEQ: 0, new EQ is 0
1.39/1.48	c old isEQ: 0, new EQ is 0
1.58/1.62	c old isEQ: 0, new EQ is 0
1.68/1.76	c old isEQ: 0, new EQ is 0
1.88/1.90	c old isEQ: 0, new EQ is 0
1.98/2.03	c old isEQ: 0, new EQ is 0
2.09/2.17	c old isEQ: 0, new EQ is 0
2.29/2.31	c old isEQ: 0, new EQ is 0
2.39/2.44	c old isEQ: 0, new EQ is 0
2.49/2.58	c old isEQ: 0, new EQ is 0
2.69/2.71	c old isEQ: 0, new EQ is 0
2.69/2.77	c old isEQ: 0, new EQ is 0
2.79/2.83	c old isEQ: 0, new EQ is 0
2.79/2.89	c old isEQ: 0, new EQ is 0
2.99/3.02	c old isEQ: 0, new EQ is 0
3.09/3.16	c old isEQ: 0, new EQ is 0
3.20/3.29	c old isEQ: 0, new EQ is 0
3.39/3.43	c old isEQ: 0, new EQ is 0
3.49/3.57	c old isEQ: 0, new EQ is 0
3.69/3.71	c old isEQ: 0, new EQ is 0
3.79/3.85	c old isEQ: 0, new EQ is 0
3.89/3.98	c old isEQ: 0, new EQ is 0
4.09/4.12	c old isEQ: 0, new EQ is 0
4.19/4.25	c old isEQ: 0, new EQ is 0
4.30/4.38	c old isEQ: 0, new EQ is 0
4.40/4.44	c old isEQ: 0, new EQ is 0
4.79/4.83	c old isEQ: 0, new EQ is 0
4.79/4.83	c old isEQ: 0, new EQ is 0
4.79/4.83	c old isEQ: 0, new EQ is 0
4.89/4.90	c old isEQ: 0, new EQ is 0
4.99/5.04	c old isEQ: 0, new EQ is 0
5.09/5.17	c old isEQ: 0, new EQ is 0
5.29/5.31	c old isEQ: 0, new EQ is 0
5.40/5.45	c old isEQ: 0, new EQ is 0
5.50/5.58	c old isEQ: 0, new EQ is 0
5.69/5.72	c old isEQ: 0, new EQ is 0
5.79/5.85	c old isEQ: 0, new EQ is 0
5.89/5.98	c old isEQ: 0, new EQ is 0
6.09/6.12	c old isEQ: 0, new EQ is 0
6.09/6.17	c old isEQ: 0, new EQ is 0
6.19/6.23	c old isEQ: 0, new EQ is 0
6.29/6.36	c old isEQ: 0, new EQ is 0
6.49/6.50	c old isEQ: 0, new EQ is 0
6.59/6.64	c old isEQ: 0, new EQ is 0
6.68/6.77	c old isEQ: 0, new EQ is 0
6.88/6.91	c old isEQ: 0, new EQ is 0
6.98/7.05	c old isEQ: 0, new EQ is 0
7.08/7.18	c old isEQ: 0, new EQ is 0
7.28/7.32	c old isEQ: 0, new EQ is 0
79.81/85.77	c run inc solver
79.81/85.77	c [INC SYSTEM] run initial solver
79.81/85.77	c [INC SYSTEM] preprocess with white file
122.91/313.72	c [INC SYSTEM] finished preprocessing in 227 s
122.91/313.72	c [INC SYSTEM] execute solver
344.60/353.92	c an unexpexted return value has been received, exit
344.60/353.92	s UNKNOWN

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-3747597-1339105469/watcher-3747597-1339105469 -o /tmp/evaluation-result-3747597-1339105469/solver-3747597-1339105469 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747597-1339105469.opb 1413188303 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.09 2.02 3/180 8892
/proc/meminfo: memFree=30811696/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0

[startup+0.0547511 s]
/proc/loadavg: 2.13 2.09 2.02 3/180 8892
/proc/meminfo: memFree=30811696/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100223 s]
/proc/loadavg: 2.13 2.09 2.02 3/180 8892
/proc/meminfo: memFree=30811696/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300237 s]
/proc/loadavg: 2.13 2.09 2.02 3/180 8892
/proc/meminfo: memFree=30811696/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 2.13 2.09 2.02 3/180 8892
/proc/meminfo: memFree=30811696/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.13 2.09 2.02 3/182 8894
/proc/meminfo: memFree=30750664/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=152320 CPUtime=1.48 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 29592 0 0 0 144 4 0 0 20 0 1 0 20513921 155975680 36821 33554432000 4194304 6004724 140735562103136 140735562093832 4536263 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 38080 36821 156 442 0 37634 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 161468

[startup+3.10031 s]
/proc/loadavg: 2.12 2.09 2.02 3/182 8894
/proc/meminfo: memFree=30631056/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=155496 CPUtime=3.09 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 29985 0 0 0 304 5 0 0 20 0 1 0 20513921 159227904 37725 33554432000 4194304 6004724 140735562103136 140735562098520 5088119 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 38874 37725 156 442 0 38428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 164644

[startup+6.30032 s]
/proc/loadavg: 2.12 2.09 2.02 3/182 8894
/proc/meminfo: memFree=30620684/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=163688 CPUtime=6.29 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 29989 0 0 0 624 5 0 0 20 0 1 0 20513921 167616512 39773 33554432000 4194304 6004724 140735562103136 140735562098520 4720496 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 40922 39773 156 442 0 40476 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 172836

[startup+12.7003 s]
/proc/loadavg: 2.10 2.09 2.02 3/182 8894
/proc/meminfo: memFree=30288124/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=675688 CPUtime=12.68 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 33881 0 0 0 1247 21 0 0 20 0 1 0 20513921 691904512 135914 33554432000 4194304 6004724 140735562103136 140735562097736 4617975 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 168922 135914 163 442 0 168476 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 684836

[startup+25.5003 s]
/proc/loadavg: 2.09 2.08 2.02 3/182 8894
/proc/meminfo: memFree=29298072/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=2248552 CPUtime=25.48 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 36137 0 0 0 2480 68 0 0 20 0 1 0 20513921 2302517248 374506 33554432000 4194304 6004724 140735562103136 140735562098088 4536026 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 562138 374506 163 442 0 561692 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2257700

[startup+51.1003 s]
/proc/loadavg: 2.06 2.08 2.02 3/182 8895
/proc/meminfo: memFree=27270308/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=4345704 CPUtime=51.08 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) R 8892 8892 8001 0 -1 4202496 38666 0 0 0 4962 146 0 0 20 0 1 0 20513921 4450000896 883434 33554432000 4194304 6004724 140735562103136 140735562097736 4582601 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/8893/statm: 1086426 883434 163 442 0 1085980 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4354852

[startup+113.682 s]
/proc/loadavg: 2.85 2.26 2.08 3/184 8897
/proc/meminfo: memFree=19226644/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=8511496 CPUtime=80.01 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) S 8892 8892 8001 0 -1 4202496 44730 0 0 0 6968 1033 0 0 20 0 1 0 20513921 8715771904 1241789 33554432000 4194304 6004724 140735562103136 140735562097600 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 575 0 0
/proc/8893/statm: 2127874 1241789 171 442 0 2127428 0
[pid=8896] ppid=8893 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8896/stat : 8896 (cp2_pre.sh) S 8893 8892 8001 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 20522499 9367552 276 33554432000 4194304 5064252 140733670116064 140733670114768 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/8896/statm: 2287 276 234 213 0 72 0
[pid=8897] ppid=8896 vsize=3129460 CPUtime=27.77 cores=1,3,5,7
/proc/8897/stat : 8897 (coprocessor) R 8896 8892 8001 0 -1 4202496 25116 0 0 0 2638 139 0 0 20 0 1 0 20522501 3204567040 720311 33554432000 4194304 6586260 140733790268144 140733790264904 5732400 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/8897/statm: 782365 720311 137 584 0 781777 0
Current children cumulated CPU time (s) 107.78
Current children cumulated vsize (KiB) 11659252

[startup+313.734 s]
/proc/loadavg: 2.85 2.26 2.08 3/184 8897
/proc/meminfo: memFree=19226644/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=8511496 CPUtime=304.78 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) S 8892 8892 8001 0 -1 4202496 44748 33627 0 0 6968 1034 21124 1352 20 0 1 0 20513921 8715771904 1241792 33554432000 4194304 6004724 140735562103136 140735562089416 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 575 0 0
/proc/8893/statm: 2127874 1241792 174 442 0 2127428 0
Current children cumulated CPU time (s) 304.78
Current children cumulated vsize (KiB) 8520644

[startup+313.811 s]
/proc/loadavg: 2.85 2.26 2.08 3/184 8897
/proc/meminfo: memFree=19226644/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=8511496 CPUtime=304.78 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) S 8892 8892 8001 0 -1 4202496 44748 33627 0 0 6968 1034 21124 1352 20 0 1 0 20513921 8715771904 1241792 33554432000 4194304 6004724 140735562103136 140735562089416 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 575 0 0
/proc/8893/statm: 2127874 1241792 174 442 0 2127428 0
Current children cumulated CPU time (s) 304.78
Current children cumulated vsize (KiB) 8520644



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+353.554 s]
/proc/loadavg: 3.11 2.59 2.25 3/183 8948
/proc/meminfo: memFree=11483004/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=8511496 CPUtime=304.78 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) S 8892 8892 8001 0 -1 4202496 44748 33627 0 0 6968 1034 21124 1352 20 0 1 0 20513921 8715771904 1241792 33554432000 4194304 6004724 140735562103136 140735562089416 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 575 0 0
/proc/8893/statm: 2127874 1241792 174 442 0 2127428 0
[pid=8947] ppid=8893 vsize=10531168 CPUtime=39.82 cores=1,3,5,7
/proc/8947/stat : 8947 (glucosInc) R 8893 8892 8001 0 -1 4202496 831318 0 0 0 3645 337 0 0 20 0 1 0 20545294 10783916032 2087222 33554432000 4194304 5654031 140733375507392 140733374456984 4877259 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8947/statm: 2632792 2087222 108 357 0 2632432 0
Current children cumulated CPU time (s) 344.6
Current children cumulated vsize (KiB) 19051812

Sending SIGTERM to process tree (bottom up)

[startup+353.554 s]
/proc/loadavg: 3.11 2.59 2.25 3/183 8948
/proc/meminfo: memFree=11483004/32873844 swapFree=7124/7124
[pid=8892] ppid=8890 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/8892/stat : 8892 (npSolver-pbo-It) S 8890 8892 8001 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 20513921 9367552 275 33554432000 4194304 5064252 140736033793280 140736033792192 215143310926 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/8892/statm: 2287 275 233 213 0 72 0
[pid=8893] ppid=8892 vsize=8511496 CPUtime=304.78 cores=1,3,5,7
/proc/8893/stat : 8893 (npSolver-pbo) S 8892 8892 8001 0 -1 4202496 44748 33627 0 0 6968 1034 21124 1352 20 0 1 0 20513921 8715771904 1241792 33554432000 4194304 6004724 140735562103136 140735562089416 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 575 0 0
/proc/8893/statm: 2127874 1241792 174 442 0 2127428 0
[pid=8947] ppid=8893 vsize=10531168 CPUtime=39.82 cores=1,3,5,7
/proc/8947/stat : 8947 (glucosInc) R 8893 8892 8001 0 -1 4202496 831318 0 0 0 3645 337 0 0 20 0 1 0 20545294 10783916032 2087222 33554432000 4194304 5654031 140733375507392 140733374456984 4877259 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/8947/statm: 2632792 2087222 108 357 0 2632432 0
Current children cumulated CPU time (s) 344.6
Current children cumulated vsize (KiB) 19051812

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8892 and gives
#  childrusage.ru_utime.tv_sec=280
#  childrusage.ru_utime.tv_usec=929292
#  childrusage.ru_stime.tv_sec=23
#  childrusage.ru_stime.tv_usec=894367
# CPU time returned by wait4() is 304.824
# while last known CPU time is 344.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 353.945
CPU time (s): 344.6
CPU user time (s): 317.37
CPU system time (s): 27.23
CPU usage (%): 97.3598
Max. virtual memory (cumulated for all children) (KiB): 19051812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 280.929
system time used= 23.8944
maximum resident set size= 9812308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78751
page faults= 0
swaps= 0
block input operations= 200
block output operations= 19006712
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 104
involuntary context switches= 563

runsolver used 0.178972 second user time and 0.467928 second system time

The end

Launcher Data 

Begin job on node133 at 2012-06-07 23:44:30
IDJOB=3747597
IDBENCH=89877
IDSOLVER=2332
FILE ID=node133/3747597-1339105469
RUNJOBID= node133-1339098176-8018
PBS_JOBID= 14643720
Free space on /tmp= 70360 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-544324.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747597-1339105469/watcher-3747597-1339105469 -o /tmp/evaluation-result-3747597-1339105469/solver-3747597-1339105469 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747597-1339105469.opb 1413188303 HOME HOME

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

MD5SUM BENCH= 02fa27f3dafb4f59cf08d669298a5bbe
RANDOM SEED=1413188303

node133.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		: 2667.139
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	: 5334.27
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.55
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		: 2667.139
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	: 5332.56
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		: 2667.139
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	: 5332.56
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		: 2667.139
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	: 5332.52
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		: 2667.139
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30811696 kB
Buffers:           75960 kB
Cached:          1090432 kB
SwapCached:         4004 kB
Active:           260884 kB
Inactive:        1023624 kB
Active(anon):     115804 kB
Inactive(anon):     4988 kB
Active(file):     145080 kB
Inactive(file):  1018636 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67100300 kB
Dirty:             23780 kB
Writeback:             0 kB
AnonPages:        122464 kB
Mapped:            10864 kB
Shmem:                 0 kB
Slab:             635328 kB
SReclaimable:      77540 kB
SUnreclaim:       557788 kB
KernelStack:        1480 kB
PageTables:         4288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     239056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     98304 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= 65492 MiB
End job on node133 at 2012-06-07 23:50:55