Trace number 362615

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-rnp 2007-03-21? (TO) 1800.1 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
MD5SUM17ed6a127b27ec0fe0b994bf638e6a2f
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 benchmark0.725889
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3115
Total number of constraints671
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 constraints671
Minimum length of a constraint11
Maximum length of a constraint780
Number of terms in the objective function 2126
Biggest coefficient in the objective function 131254
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 525120
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131254
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525120
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-rnp (VERSION 0.8.0-lite-rnp-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 03:03:40 PM EDT
0.00/0.00	c 
0.00/0.00	c /tmp/evaluation/362615-1177015529/wildcat-rnp /tmp/evaluation/362615-1177015529/instance-362615-1177015529.opb 401523949 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 401523949
0.00/0.00	c Noise: 0.7 (70 : 100) 
0.19/0.26	c Starting searching:
0.19/0.26	c Phase 1 ...
1800.07/1800.72	c   trying 525120: xc 
1800.07/1800.72	c Phase 2 ...
1800.07/1800.72	c   trying 0: c 
1800.07/1800.72	c Phase 3 ...
1800.07/1800.72	c   trying 0 again: c 
1800.07/1800.72	s UNKNOWN
1800.07/1800.72	c 
1800.07/1800.72	c During searching:         -1.2e-05 seconds elapsed.
1800.07/1800.72	c CPU time spent:           0 seconds.
1800.07/1800.72	c 
1800.07/1800.72	c =================================== END =====================================
1800.07/1800.72	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/node9/watcher-362615-1177015529 -o ROOT/results/node9/solver-362615-1177015529 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362615-1177015529/wildcat-rnp /tmp/evaluation/362615-1177015529/instance-362615-1177015529.opb 401523949 

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: 0.86 0.94 0.97 3/77 26777
/proc/meminfo: memFree=1858440/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=5972 CPUtime=0
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 177590466 6115328 136 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 1493 136 105 226 0 1264 0

[startup+0.025137 s]
/proc/loadavg: 0.86 0.94 0.97 3/77 26777
/proc/meminfo: memFree=1858440/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=6104 CPUtime=0.02
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 203 0 0 0 2 0 0 0 18 0 1 0 177590466 6250496 187 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 1526 187 105 226 0 1297 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6104

[startup+0.101144 s]
/proc/loadavg: 0.86 0.94 0.97 3/77 26777
/proc/meminfo: memFree=1858440/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=12224 CPUtime=0.09
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 1675 0 0 0 9 0 0 0 18 0 1 0 177590466 12517376 1659 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135054637 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 3056 1659 110 226 0 2827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12224

[startup+0.301167 s]
/proc/loadavg: 0.86 0.94 0.97 3/77 26777
/proc/meminfo: memFree=1858440/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=0.29
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 28 1 0 0 19 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21448

[startup+0.701212 s]
/proc/loadavg: 0.86 0.94 0.97 3/77 26777
/proc/meminfo: memFree=1858440/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=0.69
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 68 1 0 0 22 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21448

[startup+1.5013 s]
/proc/loadavg: 0.86 0.94 0.97 2/78 26778
/proc/meminfo: memFree=1843008/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1.49
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 148 1 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21448

[startup+3.10148 s]
/proc/loadavg: 0.86 0.94 0.97 2/78 26778
/proc/meminfo: memFree=1842880/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=3.09
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 307 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21448

[startup+6.30185 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 26778
/proc/meminfo: memFree=1842896/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=6.29
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 627 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611629 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21448

[startup+12.7016 s]
/proc/loadavg: 0.95 0.96 0.98 2/78 26778
/proc/meminfo: memFree=1842968/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=12.69
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 1267 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611617 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21448

[startup+25.502 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26778
/proc/meminfo: memFree=1842968/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=25.48
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 2546 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21448

[startup+51.1019 s]
/proc/loadavg: 1.04 0.98 0.98 2/78 26778
/proc/meminfo: memFree=1843032/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=51.08
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 5106 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21448

[startup+102.306 s]
/proc/loadavg: 1.08 0.99 0.99 2/78 26778
/proc/meminfo: memFree=1843032/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=102.26
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 10224 2 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21448

[startup+162.301 s]
/proc/loadavg: 1.09 1.01 0.99 2/78 26778
/proc/meminfo: memFree=1842968/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=162.24
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 16221 3 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21448

[startup+222.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 26778
/proc/meminfo: memFree=1842968/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=222.22
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 22219 3 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 21448

[startup+282.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 26778
/proc/meminfo: memFree=1842904/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=282.21
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 28217 4 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21448

[startup+342.302 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 26778
/proc/meminfo: memFree=1842904/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=342.19
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 34215 4 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601778 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21448

[startup+402.302 s]
/proc/loadavg: 1.12 1.08 1.01 2/78 26778
/proc/meminfo: memFree=1842904/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=402.17
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 40212 5 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21448

[startup+462.301 s]
/proc/loadavg: 1.12 1.09 1.02 2/78 26778
/proc/meminfo: memFree=1842904/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=462.15
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 46210 5 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 21448

[startup+522.301 s]
/proc/loadavg: 1.11 1.10 1.02 2/78 26778
/proc/meminfo: memFree=1842840/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=522.14
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 52208 6 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611607 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21448

[startup+582.302 s]
/proc/loadavg: 1.09 1.09 1.02 2/78 26778
/proc/meminfo: memFree=1842776/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=582.12
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 58206 6 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21448

[startup+642.302 s]
/proc/loadavg: 1.14 1.10 1.03 2/78 26778
/proc/meminfo: memFree=1842840/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=642.11
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 64204 7 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868569 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 21448


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 26778
/proc/meminfo: memFree=1842648/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=882.03
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 88195 8 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21448

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/84 26852
/proc/meminfo: memFree=1841168/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=941.98
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 94189 9 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 21448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26975
/proc/meminfo: memFree=1842264/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1001.89
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 100180 9 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 21448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26975
/proc/meminfo: memFree=1842264/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1061.88
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 106178 10 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607399 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 21448

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26975
/proc/meminfo: memFree=1842264/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1121.86
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 112176 10 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 21448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842328/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1181.84
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 118173 11 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 21448

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842456/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1241.82
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 124171 11 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 21448

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842456/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1301.82
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 130170 12 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598645 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 21448

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842520/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1361.79
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 136167 12 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 21448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842456/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1421.78
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 142165 13 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 21448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842456/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1481.75
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 148162 13 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 21448

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842456/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1541.74
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 154160 14 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 21448

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842392/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1601.72
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 160158 14 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601584 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 21448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842392/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1661.7
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 166155 15 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607708 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 21448

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842328/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1721.68
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 172153 15 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877544 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 21448

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842392/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1781.67
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 178151 16 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134868606 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 21448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842328/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1800.07
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 179991 16 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 21448

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26975
/proc/meminfo: memFree=1842328/2055920 swapFree=4152812/4192956
[pid=26777] ppid=26775 vsize=21448 CPUtime=1800.07
/proc/26777/stat : 26777 (wildcat-rnp) R 26775 26777 26514 0 -1 4194304 3968 0 0 0 179991 16 0 0 25 0 1 0 177590466 21962752 3951 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/26777/statm: 5362 3951 117 226 0 5133 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 21448

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1799.93
CPU system time (s): 0.168974
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 21448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3968
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= 1566

runsolver used 2.13167 second user time and 4.23735 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Thu Apr 19 20:45:29 UTC 2007

IDJOB= 362615
IDBENCH= 1595
IDSOLVER= 161
FILE ID= node9/362615-1177015529

PBS_JOBID= 4630575

Free space on /tmp= 66425 MiB

SOLVER NAME= wildcat-rnp 2007-03-21
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
COMMAND LINE= /tmp/evaluation/362615-1177015529/wildcat-rnp /tmp/evaluation/362615-1177015529/instance-362615-1177015529.opb 401523949
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-362615-1177015529 -o ROOT/results/node9/solver-362615-1177015529 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362615-1177015529/wildcat-rnp /tmp/evaluation/362615-1177015529/instance-362615-1177015529.opb 401523949

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  17ed6a127b27ec0fe0b994bf638e6a2f

RANDOM SEED= 401523949

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1858848 kB
Buffers:         26836 kB
Cached:         108012 kB
SwapCached:       7816 kB
Active:          50940 kB
Inactive:       106520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858848 kB
SwapTotal:     4192956 kB
SwapFree:      4152812 kB
Dirty:            3292 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            25144 kB
Committed_AS:  6070660 kB
PageTables:       1784 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= 66425 MiB

End job on node9 on Thu Apr 19 21:15:32 UTC 2007