Trace number 348019

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, and are wall clock time (not CPU 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
wildcat-skc 2007-03-21? (TO) 1800.16 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
MD5SUM55e4261919fe5e3e5c6520778d47a3ef
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables142226
Total number of constraints20881
Number of constraints which are clauses2438
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18443
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 780
Biggest coefficient in the objective function 261957
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524680
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261957
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524680
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c 
0.00/0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00/0.00	c Developed by L. Liu  and M. Truszczynski 
0.00/0.00	c Last built on Sun 18 Mar 2007 03:03:20 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/348019-1176565614/wildcat-skc /tmp/evaluation/348019-1176565614/instance-348019-1176565614.opb 457618002 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 457618002
0.00/0.00	c Noise: 0.1 (10 : 100) 
2.09/2.17	c Starting searching:
2.09/2.17	c Phase 1 ...
226.22/226.31	c   trying 523930: xxxxxxxxxxc 
226.22/226.31	c Phase 2 ...
1800.10/1800.71	c   trying 0: xxxxxxxc 
1800.10/1800.71	c Phase 3 ...
1800.10/1800.71	c   trying 0 again: c 
1800.10/1800.71	s UNKNOWN
1800.10/1800.71	c 
1800.10/1800.71	c During searching:         -2.6e-05 seconds elapsed.
1800.10/1800.71	c CPU time spent:           0 seconds.
1800.10/1800.71	c 
1800.10/1800.71	c =================================== END =====================================
1800.10/1800.71	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-348019-1176565614 -o ROOT/results/node45/solver-348019-1176565614 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348019-1176565614/wildcat-skc /tmp/evaluation/348019-1176565614/instance-348019-1176565614.opb 457618002 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.48 1.79 1.69 3/64 31386
/proc/meminfo: memFree=1479152/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=6800 CPUtime=0
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 11407118 6963200 308 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 1700 308 105 226 0 1471 0

[startup+0.089019 s]
/proc/loadavg: 1.48 1.79 1.69 3/64 31386
/proc/meminfo: memFree=1479152/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=25460 CPUtime=0.07
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 4913 0 0 0 5 2 0 0 18 0 1 0 11407118 26071040 4897 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 6365 4899 110 226 0 6136 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 25460

[startup+0.10102 s]
/proc/loadavg: 1.48 1.79 1.69 3/64 31386
/proc/meminfo: memFree=1479152/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=28084 CPUtime=0.08
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 5625 0 0 0 6 2 0 0 18 0 1 0 11407118 28758016 5610 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 7021 5612 110 226 0 6792 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28084

[startup+0.30104 s]
/proc/loadavg: 1.48 1.79 1.69 3/64 31386
/proc/meminfo: memFree=1479152/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=76780 CPUtime=0.28
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 17397 0 0 0 21 7 0 0 19 0 1 0 11407118 78622720 17381 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134770594 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 19195 17382 110 226 0 18966 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 76780

[startup+0.701081 s]
/proc/loadavg: 1.48 1.79 1.69 3/64 31386
/proc/meminfo: memFree=1479152/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=142672 CPUtime=0.69
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 34268 0 0 0 53 16 0 0 22 0 1 0 11407118 146096128 34252 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 35668 34255 110 226 0 35439 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 142672

[startup+1.50216 s]
/proc/loadavg: 1.48 1.79 1.69 2/65 31387
/proc/meminfo: memFree=1300464/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=253272 CPUtime=1.49
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 61860 0 0 0 120 29 0 0 25 0 1 0 11407118 259350528 61844 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135017359 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 63318 61844 110 226 0 63089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 253272

[startup+3.10132 s]
/proc/loadavg: 1.44 1.78 1.69 2/65 31387
/proc/meminfo: memFree=1146736/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=3.09
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 270 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 352496

[startup+6.30165 s]
/proc/loadavg: 1.44 1.78 1.69 2/65 31387
/proc/meminfo: memFree=1136176/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=6.29
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 590 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 352496

[startup+12.7013 s]
/proc/loadavg: 1.41 1.77 1.68 2/65 31387
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=12.69
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 1230 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134567155 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 352496

[startup+25.5016 s]
/proc/loadavg: 1.32 1.73 1.67 2/65 31387
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=25.48
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 2509 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601490 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 352496

[startup+51.1012 s]
/proc/loadavg: 1.21 1.67 1.65 2/65 31387
/proc/meminfo: memFree=1136432/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=51.07
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 5068 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 352496

[startup+102.305 s]
/proc/loadavg: 1.08 1.55 1.61 2/65 31387
/proc/meminfo: memFree=1136432/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=102.26
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 10187 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 352496

[startup+162.301 s]
/proc/loadavg: 1.03 1.46 1.57 2/65 31387
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=162.24
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 16185 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 352496

[startup+222.302 s]
/proc/loadavg: 1.01 1.37 1.53 2/65 31387
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=222.22
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 22183 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 352496

[startup+282.302 s]
/proc/loadavg: 1.00 1.30 1.50 2/65 31387
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=282.21
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 28182 39 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598427 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 352496

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.46 2/65 31387
/proc/meminfo: memFree=1136432/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=342.2
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 34180 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607786 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 352496

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.43 2/65 31387
/proc/meminfo: memFree=1136432/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=402.18
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 40178 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 352496

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.40 2/65 31387
/proc/meminfo: memFree=1136432/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=462.16
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 46176 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 352496

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.37 2/65 31387
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=522.14
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 52174 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 352496

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.35 2/65 31387
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=582.13
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 58173 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 352496

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.32 2/65 31387
/proc/meminfo: memFree=1136560/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=642.11
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 64171 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 352496


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.24 2/71 31555
/proc/meminfo: memFree=1135088/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=881.96
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 88156 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 352496

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 31585
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=941.92
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 94152 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 352496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/65 31585
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1001.91
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 100151 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 352496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.19 2/65 31585
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1061.89
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 106149 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 352496

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 31585
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1121.87
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 112147 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 352496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 31585
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1181.86
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 118146 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 352496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 31587
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1241.84
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 124144 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 352496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 31587
/proc/meminfo: memFree=1136176/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1301.82
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 130142 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868618 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 352496

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 31587
/proc/meminfo: memFree=1136240/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1361.8
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 136140 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607286 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 352496

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 31587
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1421.79
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 142139 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 352496

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 31587
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1481.77
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 148137 40 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 352496

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 31587
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1541.76
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 154135 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 352496

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 31587
/proc/meminfo: memFree=1136368/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1601.74
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 160133 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 352496

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 31587
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1661.73
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 166132 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611488 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 352496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31587
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1721.71
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 172130 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601181 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 352496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31587
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1781.69
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 178128 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611634 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 352496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31587
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1800.1
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 179969 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 352496

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 31587
/proc/meminfo: memFree=1136304/2055920 swapFree=4192956/4192956
[pid=31386] ppid=31384 vsize=352496 CPUtime=1800.1
/proc/31386/stat : 31386 (wildcat-skc) R 31384 31386 31325 0 -1 4194304 85633 0 0 0 179969 41 0 0 25 0 1 0 11407118 360955904 85616 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607813 0 0 4096 16386 0 0 0 17 1 0 0
/proc/31386/statm: 88124 85616 117 226 0 87895 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 352496

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.16
CPU user time (s): 1799.69
CPU system time (s): 0.468928
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 352496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85633
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= 8
involuntary context switches= 3554

runsolver used 1.21881 second user time and 3.76343 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat Apr 14 15:46:55 UTC 2007

IDJOB= 348019
IDBENCH= 1605
IDSOLVER= 162
FILE ID= node45/348019-1176565614

PBS_JOBID= 4556874

Free space on /tmp= 66551 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
COMMAND LINE= /tmp/evaluation/348019-1176565614/wildcat-skc /tmp/evaluation/348019-1176565614/instance-348019-1176565614.opb 457618002
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-348019-1176565614 -o ROOT/results/node45/solver-348019-1176565614 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348019-1176565614/wildcat-skc /tmp/evaluation/348019-1176565614/instance-348019-1176565614.opb 457618002

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  55e4261919fe5e3e5c6520778d47a3ef

RANDOM SEED= 457618002

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1480072 kB
Buffers:         52488 kB
Cached:         410592 kB
SwapCached:          0 kB
Active:         207456 kB
Inactive:       270892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480072 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           13572 kB
Writeback:           0 kB
Mapped:          25436 kB
Slab:            83564 kB
Committed_AS:    56492 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66551 MiB

End job on node45 on Sat Apr 14 16:16:58 UTC 2007