Trace number 348162

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) 1800.09 1800.62

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-B1C1S1.opb
MD5SUMcc797868c6f9cb3811b8dc2300ad7f9f
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 variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 556800
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/348162-1176570550/wildcat-skc /tmp/evaluation/348162-1176570550/instance-348162-1176570550.opb 598069976 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 598069976
0.00/0.00	c Noise: 0.1 (10 : 100) 
15.59/15.68	c Starting searching:
15.59/15.68	c Phase 1 ...
174.74/174.82	c   trying 556800: xxxxxxxxxxc 
174.74/174.82	c Phase 2 ...
1800.07/1800.60	c   trying 0: xxxxxxxxxxc 
1800.07/1800.60	c Phase 3 ...
1800.07/1800.60	c   trying 0 again: c 
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	c 
1800.07/1800.60	c During searching:         -1.4e-05 seconds elapsed.
1800.07/1800.60	c CPU time spent:           0 seconds.
1800.07/1800.60	c 
1800.07/1800.60	c =================================== END =====================================
1800.07/1800.60	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/node1/watcher-348162-1176570550 -o ROOT/results/node1/solver-348162-1176570550 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348162-1176570550/wildcat-skc /tmp/evaluation/348162-1176570550/instance-348162-1176570550.opb 598069976 

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: 0.91 0.97 0.98 3/77 2453
/proc/meminfo: memFree=1848080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=6392 CPUtime=0
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 331 0 0 0 0 0 0 0 18 0 1 0 133092831 6545408 315 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134561072 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1598 315 103 226 0 1369 0

[startup+0.101256 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 2453
/proc/meminfo: memFree=1848080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=6528 CPUtime=0.09
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 133092831 6684672 333 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1632 333 105 226 0 1403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6528

[startup+0.201267 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 2453
/proc/meminfo: memFree=1848080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=6528 CPUtime=0.19
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 365 0 0 0 19 0 0 0 19 0 1 0 133092831 6684672 349 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1632 349 105 226 0 1403 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6528

[startup+0.301279 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 2453
/proc/meminfo: memFree=1848080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=6660 CPUtime=0.29
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 379 0 0 0 29 0 0 0 19 0 1 0 133092831 6819840 363 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1665 363 105 226 0 1436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6660

[startup+0.701326 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 2453
/proc/meminfo: memFree=1848080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=6792 CPUtime=0.69
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 440 0 0 0 69 0 0 0 23 0 1 0 133092831 6955008 424 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1698 424 105 226 0 1469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6792

[startup+1.50242 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1846472/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=7348 CPUtime=1.5
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 555 0 0 0 150 0 0 0 25 0 1 0 133092831 7524352 539 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014974 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 1837 539 105 226 0 1608 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7348

[startup+3.10161 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1845768/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=8180 CPUtime=3.09
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 779 0 0 0 309 0 0 0 25 0 1 0 133092831 8376320 763 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014993 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 2045 763 105 226 0 1816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8180

[startup+6.30198 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1843656/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=10028 CPUtime=6.29
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 1223 0 0 0 629 0 0 0 25 0 1 0 133092831 10268672 1207 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 2507 1207 105 226 0 2278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10028

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1840200/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=13716 CPUtime=12.69
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 2181 0 0 0 1268 1 0 0 25 0 1 0 133092831 14045184 2099 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 3429 2099 105 226 0 3200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13716

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755208/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=25.49
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 2539 10 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99384

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755272/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=51.08
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 5098 10 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877538 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99384

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755272/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=102.27
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 10216 11 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 99384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755208/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=162.24
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 16213 11 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 99384

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755208/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=222.23
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 22211 12 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755208/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=282.21
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 28209 12 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 99384

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755144/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=342.19
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 34207 12 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605343 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 99384

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755144/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=402.17
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 40204 13 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 99384

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755144/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=462.15
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 46202 13 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 99384

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755144/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=522.14
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 52200 14 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607798 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 99384

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755144/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=582.12
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 58198 14 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607768 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 99384

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1755080/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=642.1
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 64195 15 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611561 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 99384


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

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754824/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=882.04
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 88187 17 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 99384

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754760/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=942.01
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 94184 17 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 99384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754760/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1002
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 100182 18 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 99384

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754696/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1061.98
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 106180 18 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607774 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 99384

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 2456
/proc/meminfo: memFree=1754632/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1121.96
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 112177 19 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 99384

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754632/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1181.94
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 118175 19 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565731 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 99384

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754440/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1241.93
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 124173 20 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868590 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 99384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2456
/proc/meminfo: memFree=1754440/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1301.91
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 130171 20 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 99384

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754184/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1361.88
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 136168 20 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 99384

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754184/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1421.87
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 142166 21 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607810 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 99384

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754120/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1481.85
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 148164 21 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877536 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 99384

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754120/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1541.84
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 154162 22 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877546 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 99384

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754120/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1601.81
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 160159 22 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 99384

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754120/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1661.8
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 166157 23 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611493 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 99384

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754120/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1721.78
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 172155 23 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607810 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 99384

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754056/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1781.77
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 178153 24 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611595 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 99384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754056/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1800.07
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 179983 24 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 99384

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

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2458
/proc/meminfo: memFree=1754056/2055920 swapFree=4145888/4192956
[pid=2453] ppid=2451 vsize=99384 CPUtime=1800.07
/proc/2453/stat : 2453 (wildcat-skc) R 2451 2453 1334 0 -1 4194304 23420 0 0 0 179983 24 0 0 25 0 1 0 133092831 101769216 23239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611610 0 0 4096 16386 0 0 0 17 1 0 0
/proc/2453/statm: 24846 23239 117 226 0 24617 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 99384

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1799.83
CPU system time (s): 0.25896
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 99384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23420
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= 1593

runsolver used 2.16667 second user time and 4.11637 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 17:09:10 UTC 2007

IDJOB= 348162
IDBENCH= 1623
IDSOLVER= 162
FILE ID= node1/348162-1176570550

PBS_JOBID= 4556766

Free space on /tmp= 66463 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-B1C1S1.opb
COMMAND LINE= /tmp/evaluation/348162-1176570550/wildcat-skc /tmp/evaluation/348162-1176570550/instance-348162-1176570550.opb 598069976
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-348162-1176570550 -o ROOT/results/node1/solver-348162-1176570550 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348162-1176570550/wildcat-skc /tmp/evaluation/348162-1176570550/instance-348162-1176570550.opb 598069976

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  cc797868c6f9cb3811b8dc2300ad7f9f

RANDOM SEED= 598069976

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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	: 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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1848424 kB
Buffers:         21344 kB
Cached:         121944 kB
SwapCached:      14948 kB
Active:          37468 kB
Inactive:       130424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848424 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            5928 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            25008 kB
Committed_AS:  2631668 kB
PageTables:       1832 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= 66463 MiB

End job on node1 on Sat Apr 14 17:39:13 UTC 2007