Trace number 362587

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) 1800.11 1800.74

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-neos12.opb
MD5SUMa0b6152dd8614459e798b375ad9ceb75
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 benchmark1.40978
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables22960
Total number of constraints8611
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 constraints8611
Minimum length of a constraint11
Maximum length of a constraint840
Number of terms in the objective function 13440
Biggest coefficient in the objective function 586
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 535808
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 535808
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/362587-1177015190/wildcat-rnp /tmp/evaluation/362587-1177015190/instance-362587-1177015190.opb 291245228 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 291245228
0.00/0.00	c Noise: 0.7 (70 : 100) 
2.29/2.39	c Starting searching:
2.29/2.39	c Phase 1 ...
783.96/784.24	c   trying 535808: xxxxxxxxxxc 
783.96/784.24	c Phase 2 ...
1800.07/1800.70	c   trying 0: xxc 
1800.07/1800.70	c Phase 3 ...
1800.07/1800.71	c   trying 0 again: c 
1800.07/1800.71	s UNKNOWN
1800.07/1800.71	c 
1800.07/1800.71	c During searching:         -1.3e-05 seconds elapsed.
1800.07/1800.71	c CPU time spent:           0 seconds.
1800.07/1800.71	c 
1800.07/1800.71	c =================================== END =====================================
1800.07/1800.71	c

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-362587-1177015190 -o ROOT/results/node35/solver-362587-1177015190 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362587-1177015190/wildcat-rnp /tmp/evaluation/362587-1177015190/instance-362587-1177015190.opb 291245228 

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 1.00 1.00 3/77 24144
/proc/meminfo: memFree=1818288/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=6116 CPUtime=0
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 149434457 6262784 177 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014982 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 1529 177 105 226 0 1300 0

[startup+0.0277479 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 24144
/proc/meminfo: memFree=1818288/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=6116 CPUtime=0.02
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 202 0 0 0 2 0 0 0 18 0 1 0 149434457 6262784 186 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 1529 186 105 226 0 1300 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6116

[startup+0.101756 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 24144
/proc/meminfo: memFree=1818288/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=6248 CPUtime=0.09
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 231 0 0 0 9 0 0 0 18 0 1 0 149434457 6397952 215 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135014965 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 1562 215 105 226 0 1333 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6248

[startup+0.30178 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 24144
/proc/meminfo: memFree=1818288/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=6512 CPUtime=0.29
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 313 0 0 0 29 0 0 0 19 0 1 0 149434457 6668288 297 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 1628 297 105 226 0 1399 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6512

[startup+0.701827 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 24144
/proc/meminfo: memFree=1818288/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=7172 CPUtime=0.69
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 472 0 0 0 69 0 0 0 23 0 1 0 149434457 7344128 456 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 1793 456 105 226 0 1564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7172

[startup+1.50192 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1816360/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=8508 CPUtime=1.49
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 791 0 0 0 149 0 0 0 25 0 1 0 149434457 8712192 775 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135015006 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 2127 775 105 226 0 1898 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8508

[startup+3.10111 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1742184/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=3.09
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 292 17 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 151508

[startup+6.30148 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674160/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=6.29
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 612 17 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151508

[startup+12.7012 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674160/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=12.68
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 1251 17 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 151508

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674224/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=25.48
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 2531 17 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151508

[startup+51.1027 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674352/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=51.07
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 5089 18 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 151508

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674416/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=102.26
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 10208 18 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134877560 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 151508

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24145
/proc/meminfo: memFree=1674352/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=162.24
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 16205 19 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134611660 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 151508

[startup+222.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24145
/proc/meminfo: memFree=1674224/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=222.22
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 22203 19 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601582 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 151508

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674224/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=282.2
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 28201 19 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 151508

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674160/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=342.19
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 34199 20 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 151508

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674160/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=402.17
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 40197 20 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 151508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674096/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=462.14
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 46194 20 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 151508

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1674032/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=522.13
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 52192 21 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 151508

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673968/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=582.11
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 58190 21 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 151508

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673968/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=642.1
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 64188 22 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 151508


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673840/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=882.02
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 88179 23 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 151508

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673776/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=942.01
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 94177 24 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 151508

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24145
/proc/meminfo: memFree=1673712/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1001.99
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 100175 24 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566875 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 151508

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24145
/proc/meminfo: memFree=1673648/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1061.97
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 106173 24 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 151508

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673648/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1121.96
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 112171 25 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134549907 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 151508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673584/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1181.93
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 118168 25 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601541 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 151508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24145
/proc/meminfo: memFree=1673392/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1241.92
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 124166 26 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 151508

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24309
/proc/meminfo: memFree=1671800/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1301.84
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 130158 26 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 151508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672944/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1361.8
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 136153 27 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134588134 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 151508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672944/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1421.78
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 142151 27 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 151508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672944/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1481.76
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 148149 27 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 151508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672880/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1541.75
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 154147 28 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 151508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672880/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1601.72
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 160144 28 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 151508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672816/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1661.7
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 166142 28 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 151508

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24343
/proc/meminfo: memFree=1672752/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1721.69
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 172140 29 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 151508

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24343
/proc/meminfo: memFree=1672752/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1781.67
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 178138 29 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134607396 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 151508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672752/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1800.07
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 179978 29 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566821 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 151508

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: 1.01 1.00 1.00 2/78 24343
/proc/meminfo: memFree=1672752/2055920 swapFree=4151140/4192956
[pid=24144] ppid=24142 vsize=151508 CPUtime=1800.07
/proc/24144/stat : 24144 (wildcat-rnp) R 24142 24144 22153 0 -1 4194304 35981 0 0 0 179978 29 0 0 25 0 1 0 149434457 155144192 35964 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134566821 0 0 4096 16386 0 0 0 17 1 0 0
/proc/24144/statm: 37877 35964 117 226 0 37648 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 151508

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.11
CPU user time (s): 1799.79
CPU system time (s): 0.32295
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 151508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.32295
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35981
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= 38025

runsolver used 2.23166 second user time and 4.07238 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Apr 19 20:39:50 UTC 2007

IDJOB= 362587
IDBENCH= 1579
IDSOLVER= 161
FILE ID= node35/362587-1177015190

PBS_JOBID= 4630527

Free space on /tmp= 66302 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-neos12.opb
COMMAND LINE= /tmp/evaluation/362587-1177015190/wildcat-rnp /tmp/evaluation/362587-1177015190/instance-362587-1177015190.opb 291245228
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-362587-1177015190 -o ROOT/results/node35/solver-362587-1177015190 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362587-1177015190/wildcat-rnp /tmp/evaluation/362587-1177015190/instance-362587-1177015190.opb 291245228

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  a0b6152dd8614459e798b375ad9ceb75

RANDOM SEED= 291245228

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1818696 kB
Buffers:         16348 kB
Cached:         154344 kB
SwapCached:       9032 kB
Active:          66452 kB
Inactive:       129188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818696 kB
SwapTotal:     4192956 kB
SwapFree:      4151140 kB
Dirty:            5164 kB
Writeback:           0 kB
Mapped:          31804 kB
Slab:            26864 kB
Committed_AS:  2397368 kB
PageTables:       2000 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= 66302 MiB

End job on node35 on Thu Apr 19 21:09:53 UTC 2007