Trace number 362672

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) 1800.05 1800.51

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-trento1.opb
MD5SUM38efecbab82080ab0719e9bf155a35ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.59576
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables44575
Total number of constraints1264
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 constraints1264
Minimum length of a constraint35
Maximum length of a constraint44575
Number of terms in the objective function 44575
Biggest coefficient in the objective function 78668
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 568252
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 568256
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/362672-1177016499/wildcat-skc /tmp/evaluation/362672-1177016499/instance-362672-1177016499.opb 796080315 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 796080315
0.00/0.00	c Noise: 0.1 (10 : 100) 
40.17/40.23	c Starting searching:
40.17/40.23	c Phase 1 ...
639.92/640.12	c   trying 568252: xxxxxxxxxxc 
639.92/640.12	c Phase 2 ...
1800.04/1800.50	c   trying 0: xc 
1800.04/1800.50	c Phase 3 ...
1800.04/1800.50	c   trying 0 again: c 
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c 
1800.04/1800.50	c During searching:         -1.4e-05 seconds elapsed.
1800.04/1800.50	c CPU time spent:           0 seconds.
1800.04/1800.50	c 
1800.04/1800.50	c =================================== END =====================================
1800.04/1800.50	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/node55/watcher-362672-1177016499 -o ROOT/results/node55/solver-362672-1177016499 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362672-1177016499/wildcat-skc /tmp/evaluation/362672-1177016499/instance-362672-1177016499.opb 796080315 

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: 0.99 0.98 0.99 3/70 11853
/proc/meminfo: memFree=1697668/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6144 CPUtime=0
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 149559939 6291456 267 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1536 267 104 226 0 1307 0

[startup+0.041089 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 11853
/proc/meminfo: memFree=1697668/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6148 CPUtime=0.03
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 292 0 0 0 3 0 0 0 18 0 1 0 149559939 6295552 276 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1537 276 105 226 0 1308 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6148

[startup+0.101095 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 11853
/proc/meminfo: memFree=1697668/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6148 CPUtime=0.09
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 299 0 0 0 9 0 0 0 18 0 1 0 149559939 6295552 283 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1537 283 105 226 0 1308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6148

[startup+0.301113 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 11853
/proc/meminfo: memFree=1697668/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6280 CPUtime=0.29
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 149559939 6430720 308 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014972 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1570 308 105 226 0 1341 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6280

[startup+0.70115 s]
/proc/loadavg: 0.99 0.98 0.99 3/70 11853
/proc/meminfo: memFree=1697668/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6412 CPUtime=0.69
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 373 0 0 0 69 0 0 0 22 0 1 0 149559939 6565888 357 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1603 357 105 226 0 1374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6412

[startup+1.50123 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 11856
/proc/meminfo: memFree=1696380/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=6808 CPUtime=1.49
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 471 0 0 0 149 0 0 0 25 0 1 0 149559939 6971392 455 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1702 455 105 226 0 1473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6808

[startup+3.10238 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 11856
/proc/meminfo: memFree=1695740/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=7600 CPUtime=3.09
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 675 0 0 0 309 0 0 0 25 0 1 0 149559939 7782400 659 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 1900 659 105 226 0 1671 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7600

[startup+6.30168 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 11858
/proc/meminfo: memFree=1693956/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=9244 CPUtime=6.29
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 1070 0 0 0 629 0 0 0 25 0 1 0 149559939 9465856 1054 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 2311 1054 105 226 0 2082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9244

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 11862
/proc/meminfo: memFree=1690692/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=12412 CPUtime=12.68
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 1859 0 0 0 1268 0 0 0 25 0 1 0 149559939 12709888 1843 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 3103 1843 105 226 0 2874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12412

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1662396/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=42848 CPUtime=25.47
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9285 0 0 0 2544 3 0 0 25 0 1 0 149559939 43876352 9105 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 10712 9105 110 226 0 10483 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 42848

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=51.06
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 5102 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44400

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660412/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=102.25
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 10221 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44400

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660412/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=162.23
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 16219 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44400

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660412/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=222.22
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 22218 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44400

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=282.2
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 28216 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607989 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 44400

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=342.19
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 34215 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 44400

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=402.17
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 40213 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 44400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=462.16
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 46212 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44400

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=522.14
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 52210 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44400

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=582.13
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 58209 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605328 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44400

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=642.12
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 64208 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605315 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44400


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=882.05
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 88201 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44400

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=942.04
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 94200 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1002.02
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 100198 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 44400

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1062.01
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 106197 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 44400

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1121.99
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 112195 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 44400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1181.98
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 118194 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 44400

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1241.96
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 124192 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 44400

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1301.95
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 130191 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44400

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1361.93
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 136189 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 44400

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660348/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1421.92
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 142188 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877526 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 44400

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1481.9
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 148186 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 44400

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1541.89
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 154185 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 44400

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660284/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1601.87
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 160183 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 44400

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1661.86
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 166182 4 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 44400

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1721.85
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 172180 5 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 44400

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1781.84
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 178179 5 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 44400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1800.04
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 179999 5 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44400

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11884
/proc/meminfo: memFree=1660220/2055920 swapFree=4184496/4192956
[pid=11853] ppid=11851 vsize=44400 CPUtime=1800.04
/proc/11853/stat : 11853 (wildcat-skc) R 11851 11853 11335 0 -1 4194304 9910 0 0 0 179999 5 0 0 25 0 1 0 149559939 45465600 9630 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/11853/statm: 11100 9630 117 226 0 10871 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44400

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1799.99
CPU system time (s): 0.058991
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 44404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9910
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= 2323

runsolver used 1.3308 second user time and 3.60745 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Thu Apr 19 21:01:39 UTC 2007

IDJOB= 362672
IDBENCH= 1616
IDSOLVER= 162
FILE ID= node55/362672-1177016499

PBS_JOBID= 4630563

Free space on /tmp= 66351 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-trento1.opb
COMMAND LINE= /tmp/evaluation/362672-1177016499/wildcat-skc /tmp/evaluation/362672-1177016499/instance-362672-1177016499.opb 796080315
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-362672-1177016499 -o ROOT/results/node55/solver-362672-1177016499 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362672-1177016499/wildcat-skc /tmp/evaluation/362672-1177016499/instance-362672-1177016499.opb 796080315

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  38efecbab82080ab0719e9bf155a35ec

RANDOM SEED= 796080315

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1698076 kB
Buffers:         25116 kB
Cached:         257472 kB
SwapCached:       2196 kB
Active:         128536 kB
Inactive:       164304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698076 kB
SwapTotal:     4192956 kB
SwapFree:      4184496 kB
Dirty:            4484 kB
Writeback:           0 kB
Mapped:          17212 kB
Slab:            50712 kB
Committed_AS:  1160068 kB
PageTables:       1604 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= 66351 MiB

End job on node55 on Thu Apr 19 21:31:42 UTC 2007