Trace number 32921

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 0.8.0? (TO) 1800.05 1801.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
MD5SUMfc34075a5d318bf3fbb6971479140d14
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 variables14036
Total number of constraints600
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 11714
Biggest coefficient in the objective function 1097
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 534666
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 534666
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	c 
0.00	c wildcat-skc (VERSION 0.8.0-lite-skc-devel)
0.00	c Developed by L. Liu  and M. Truszczynski 
0.00	c Last built on Tue 23 May 2006 09:27:47 PM EDT
0.00	c 
0.00	c ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node87/32921-1149360711/instance-32921-1149360711.opb 901669779 
0.00	c =================================== BEGIN ===================================
0.00	c 
0.00	c Random Number Seed: 901669779
0.00	c Noise: 0.1 (10 : 100) 
1.41	c Starting searching:
1.41	c Phase 1 ...
89.96	c   trying 534666: xxxxxxxxxxc 
89.96	c Phase 2 ...
1801.14	c   trying 0: xxxxxxc 
1801.14	c Phase 3 ...
1801.14	c   trying 0 again: c 
1801.14	s UNKNOWN
1801.14	c 
1801.14	c During searching:         -1.2e-05 seconds elapsed.
1801.14	c CPU time spent:           0 seconds.
1801.14	c 
1801.14	c =================================== END =====================================
1801.14	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node87/watcher-32921-1149360711 -o ROOT/results/node87/solver-32921-1149360711 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node87/32921-1149360711/instance-32921-1149360711.opb 901669779 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1710264/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=6000 CPUtime=0
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 185 0 0 0 0 0 0 0 19 0 1 0 201710231 6144000 170 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 135014901 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 1500 170 105 226 0 1271 0

[startup+10.0024 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696120/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=9.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 19992

[startup+20.0086 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696120/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=19.98
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 1998 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134868523 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 19.98
Current children cumulated vsize (Kb) 19992

[startup+30.0147 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=29.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 2999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607776 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 19992

[startup+40.0209 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=39.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 3999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601122 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 19992

[startup+50.027 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=49.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 4999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598381 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 49.99
Current children cumulated vsize (Kb) 19992

[startup+60.0322 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=59.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 5999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134597104 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 59.99
Current children cumulated vsize (Kb) 19992

[startup+70.0384 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=69.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 6999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 69.99
Current children cumulated vsize (Kb) 19992

[startup+80.0445 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=79.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 7999 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601144 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 79.99
Current children cumulated vsize (Kb) 19992

[startup+90.0507 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=90
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 9000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598363 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 90
Current children cumulated vsize (Kb) 19992

[startup+100.057 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=100
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 10000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607216 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 100
Current children cumulated vsize (Kb) 19992

[startup+110.063 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=110
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 11000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 110
Current children cumulated vsize (Kb) 19992

[startup+120.069 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=120
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 12000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134565708 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 120
Current children cumulated vsize (Kb) 19992

[startup+130.075 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=130
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 13000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 130
Current children cumulated vsize (Kb) 19992

[startup+140.082 s]
/proc/loadavg: 1.00 0.99 0.92 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=140
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 14000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607244 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 140
Current children cumulated vsize (Kb) 19992

[startup+150.088 s]
/proc/loadavg: 1.07 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=150
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 15000 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601287 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 150
Current children cumulated vsize (Kb) 19992

[startup+160.094 s]
/proc/loadavg: 1.06 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=160.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 16001 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 160.01
Current children cumulated vsize (Kb) 19992

[startup+170.099 s]
/proc/loadavg: 1.05 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=170.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 17001 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605225 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 170.01
Current children cumulated vsize (Kb) 19992

[startup+180.105 s]
/proc/loadavg: 1.04 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=180.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 18001 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 180.01
Current children cumulated vsize (Kb) 19992

[startup+190.111 s]
/proc/loadavg: 1.04 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=190.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 19001 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601136 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 190.01
Current children cumulated vsize (Kb) 19992

[startup+200.118 s]
/proc/loadavg: 1.03 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696184/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=200.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 20001 0 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605219 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 200.01
Current children cumulated vsize (Kb) 19992

[startup+210.124 s]
/proc/loadavg: 1.02 1.00 0.93 2/67 2418
/proc/meminfo: memFree=1696248/2055888 swapFree=4085404/4096564

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

[pid=2418] ppid=2416 vsize=19992 CPUtime=1699.98
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 169996 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607335 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1699.98
Current children cumulated vsize (Kb) 19992

[startup+1711.04 s]
/proc/loadavg: 1.05 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695992/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1709.98
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 170996 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877496 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1709.98
Current children cumulated vsize (Kb) 19992

[startup+1721.04 s]
/proc/loadavg: 1.04 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695992/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1719.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 171997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605254 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1719.99
Current children cumulated vsize (Kb) 19992

[startup+1731.05 s]
/proc/loadavg: 1.03 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1729.98
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 172996 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134598324 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1729.98
Current children cumulated vsize (Kb) 19992

[startup+1741.06 s]
/proc/loadavg: 1.03 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1739.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 173997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134868539 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1739.99
Current children cumulated vsize (Kb) 19992

[startup+1751.06 s]
/proc/loadavg: 1.02 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1749.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 174997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134868539 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1749.99
Current children cumulated vsize (Kb) 19992

[startup+1761.07 s]
/proc/loadavg: 1.02 1.01 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1759.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 175997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877482 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1759.99
Current children cumulated vsize (Kb) 19992

[startup+1771.08 s]
/proc/loadavg: 1.09 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695992/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1769.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 176997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134601257 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1769.99
Current children cumulated vsize (Kb) 19992

[startup+1781.08 s]
/proc/loadavg: 1.07 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695992/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1779.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 177997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607710 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1779.99
Current children cumulated vsize (Kb) 19992

[startup+1791.09 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1789.99
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 178997 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877496 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1789.99
Current children cumulated vsize (Kb) 19992

[startup+1792.09 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1791
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179098 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607335 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1791
Current children cumulated vsize (Kb) 19992

[startup+1793.1 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1792
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179198 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134605227 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1792
Current children cumulated vsize (Kb) 19992

[startup+1794.1 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1793.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179299 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877496 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1793.01
Current children cumulated vsize (Kb) 19992

[startup+1795.11 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1794.01
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179399 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607682 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1794.01
Current children cumulated vsize (Kb) 19992

[startup+1796.11 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1795.02
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179500 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877464 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1795.02
Current children cumulated vsize (Kb) 19992

[startup+1797.12 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1796.02
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179600 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607348 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1796.02
Current children cumulated vsize (Kb) 19992

[startup+1798.12 s]
/proc/loadavg: 1.05 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1797.02
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179700 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877496 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1797.02
Current children cumulated vsize (Kb) 19992

[startup+1799.13 s]
/proc/loadavg: 1.05 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1798.02
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179800 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134607710 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1798.02
Current children cumulated vsize (Kb) 19992

[startup+1800.13 s]
/proc/loadavg: 1.05 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1799.03
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 179901 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134877492 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1799.03
Current children cumulated vsize (Kb) 19992

[startup+1801.14 s]
/proc/loadavg: 1.05 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1800.03
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 180001 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134611553 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (Kb) 19992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.14 s]
/proc/loadavg: 1.05 1.02 0.94 2/67 2613
/proc/meminfo: memFree=1695928/2055888 swapFree=4085404/4096564
[pid=2418] ppid=2416 vsize=19992 CPUtime=1800.04
/proc/2418/stat : 2418 (wildcat-skc) R 2416 2418 2372 0 -1 4194304 3660 0 0 0 180002 2 0 0 25 0 1 0 201710231 20471808 3637 18446744073709551615 134512640 135438821 4294956656 18446744073709551615 134868542 0 0 4096 16386 0 0 0 17 0 0 0
/proc/2418/statm: 4998 3637 117 226 0 4769 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (Kb) 19992

Sending SIGTERM to -2418
Sleeping 2 seconds

Child status: 0
Real time (s): 1801.15
CPU time (s): 1800.05
CPU user time (s): 1800.02
CPU system time (s): 0.030995
CPU usage (%): 99.9393
Max. virtual memory (cumulated for all children) (Kb): 19992

Launcher Data (download as text)

Begin job on node87 on Sat Jun  3 18:51:51 UTC 2006


FILE ID= 32921-1149360711

PBS_JOBID= 311498

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-fixnet6.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node87/32921-1149360711/instance-32921-1149360711.opb 901669779
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node87/watcher-32921-1149360711 -o ROOT/results/node87/solver-32921-1149360711 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user3/wildcat-skc ROOT/tmp/node87/32921-1149360711/instance-32921-1149360711.opb 901669779

MD5SUM SOLVER= e3d27fcb27e96c4c5fdaee74465b047d
MD5SUM BENCH=  fc34075a5d318bf3fbb6971479140d14

RANDOM SEED= 901669779


/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		: 3000.234
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	: 6006.17
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		: 3000.234
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	: 5999.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1710472 kB
Buffers:         27188 kB
Cached:         254160 kB
SwapCached:       2348 kB
Active:          47452 kB
Inactive:       242536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1710472 kB
SwapTotal:     4096564 kB
SwapFree:      4085404 kB
Dirty:             180 kB
Writeback:           0 kB
Mapped:          16760 kB
Slab:            42104 kB
Committed_AS:   295284 kB
PageTables:       1280 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node87 on Sat Jun  3 19:21:52 UTC 2006