Trace number 455234

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 2007-03-21SAT (TO)-6 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_1.opb
MD5SUMe0d3a2bf2cd2b7e4b27d7033a7686e76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark66.9268
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/455234-1178236010/wildcat-skc /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb 18099580 
0.00/0.00	c =================================== BEGIN ===================================
0.00/0.00	c 
0.00/0.00	c Random Number Seed: 18099580
0.00/0.00	c Noise: 0.1 (10 : 100) 
0.00/0.06	c Starting searching:
0.00/0.06	c Phase 1 ...
0.09/0.10	c   trying 0: vc 
0.09/0.10	o -2
208.74/208.88	c   trying -9: xxxxxxxxxxc 
208.74/208.88	c Phase 2 ...
208.84/208.93	c   trying -3: vc 
208.84/208.93	o -3
208.84/208.98	c   trying -4: vc 
208.84/208.98	o -4
208.94/209.03	c   trying -5: vc 
208.94/209.03	o -5
209.14/209.21	c   trying -6: vc 
209.14/209.21	o -6
1800.01/1800.61	c   trying -7: xxxxxc 
1800.01/1800.61	c Phase 3 ...
1800.01/1800.61	c   trying -7 again: c 
1800.01/1800.61	s SATISFIABLE
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1800.01/1800.61	c Total Number of Positive Atoms : 16
1800.01/1800.61	c 
1800.01/1800.61	c During searching:         209.155 seconds elapsed.
1800.01/1800.61	c CPU time spent:           209.11 seconds.
1800.01/1800.61	c 
1800.01/1800.61	c =================================== END =====================================
1800.01/1800.61	c 

Verifier Data (download as text)

OK	-6

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-455234-1178236010 -o ROOT/results/node1/solver-455234-1178236010 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455234-1178236010/wildcat-skc /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb 18099580 

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: 0.92 0.96 0.91 3/77 4057
/proc/meminfo: memFree=1340160/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=6900 CPUtime=0
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 383 0 0 0 0 0 0 0 18 0 1 0 299638881 7065600 368 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 135002146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 1725 370 110 226 0 1496 0

[startup+0.096461 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 4057
/proc/meminfo: memFree=1340160/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=0.09
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6253 0 0 0 7 2 0 0 18 0 1 0 299638881 31854592 6237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6237 115 226 0 7548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31108

[startup+0.101462 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 4057
/proc/meminfo: memFree=1340160/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=0.09
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6253 0 0 0 7 2 0 0 18 0 1 0 299638881 31854592 6237 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6237 115 226 0 7548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31108

[startup+0.301485 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 4057
/proc/meminfo: memFree=1340160/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=0.29
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 27 2 0 0 19 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31108

[startup+0.701532 s]
/proc/loadavg: 0.92 0.96 0.91 3/77 4057
/proc/meminfo: memFree=1340160/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=0.69
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 67 2 0 0 22 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31108

[startup+1.50163 s]
/proc/loadavg: 0.92 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315512/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1.49
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 147 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31108

[startup+3.10181 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315384/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=3.09
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 307 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31108

[startup+6.30119 s]
/proc/loadavg: 0.93 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315256/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=6.29
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 627 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31108

[startup+12.7019 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315256/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=12.69
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 1267 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601200 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31108

[startup+25.5014 s]
/proc/loadavg: 0.95 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=25.48
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 2546 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31108

[startup+51.1014 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=51.07
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 5105 2 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31108

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=102.27
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 10224 3 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 31108

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=162.25
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 16221 4 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601323 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31108

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=222.23
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 22219 4 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31108

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=282.22
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 28217 5 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 31108

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=342.2
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 34215 5 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 31108

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=402.18
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 40213 5 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 31108

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=462.16
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 46210 6 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31108

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=522.15
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 52208 7 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 31108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=582.13
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 58206 7 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 31108

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315256/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=642.12
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 64204 8 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 31108


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4058
/proc/meminfo: memFree=1315256/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=822.07
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 82198 9 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 31108

[startup+882.302 s]
/proc/loadavg: 1.04 0.99 0.91 2/84 4214
/proc/meminfo: memFree=1314040/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=881.98
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 88188 10 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 31108

[startup+942.302 s]
/proc/loadavg: 1.02 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=941.93
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 94183 10 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 31108

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1001.92
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 100181 11 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 31108

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1061.9
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 106179 11 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134565841 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 31108

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1121.88
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 112177 11 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 31108

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1181.87
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 118175 12 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 31108

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1241.85
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 124173 12 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 31108

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1301.84
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 130171 13 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 31108

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315192/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1361.82
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 136168 14 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134598421 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 31108

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315256/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1421.8
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 142166 14 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 31108

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1481.78
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 148164 14 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134601321 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 31108

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1541.77
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 154162 15 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605289 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 31108

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1601.75
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 160160 15 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605283 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 31108

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1661.74
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 166158 16 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605291 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 31108

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1721.73
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 172156 17 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 31108

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1781.71
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 178154 17 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605318 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 31108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4256
/proc/meminfo: memFree=1315320/2055920 swapFree=4145736/4192956
[pid=4057] ppid=4055 vsize=31108 CPUtime=1800.01
/proc/4057/stat : 4057 (wildcat-skc) R 4055 4057 3618 0 -1 4194304 6255 0 0 0 179984 17 0 0 25 0 1 0 299638881 31854592 6239 18446744073709551615 134512640 135438881 4294956656 18446744073709551615 134605293 0 0 4096 16386 0 0 0 17 1 0 0
/proc/4057/statm: 7777 6239 117 226 0 7548 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 31108

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.180972
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 31108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6255
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= 2516

runsolver used 1.36779 second user time and 4.00939 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Thu May  3 23:46:50 UTC 2007

IDJOB= 455234
IDBENCH= 48250
IDSOLVER= 162
FILE ID= node1/455234-1178236010

PBS_JOBID= 4751303

Free space on /tmp= 54613 MiB

SOLVER NAME= wildcat-skc 2007-03-21
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_1.opb
COMMAND LINE= /tmp/evaluation/455234-1178236010/wildcat-skc /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb 18099580
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-455234-1178236010 -o ROOT/results/node1/conversion-455234-1178236010 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-455234-1178236010 -o ROOT/results/node1/solver-455234-1178236010 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455234-1178236010/wildcat-skc /tmp/evaluation/455234-1178236010/instance-455234-1178236010.opb 18099580

META MD5SUM SOLVER= 05d21ee76b90579709a9929b8e99937a
MD5SUM BENCH=  e0d3a2bf2cd2b7e4b27d7033a7686e76

RANDOM SEED= 18099580

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:       1340632 kB
Buffers:         58456 kB
Cached:         505860 kB
SwapCached:      14976 kB
Active:         136164 kB
Inactive:       454696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1340632 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            2516 kB
Writeback:           0 kB
Mapped:          32584 kB
Slab:           109972 kB
Committed_AS:  9582468 kB
PageTables:       1840 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= 54613 MiB

End job on node1 on Fri May  4 00:16:53 UTC 2007