Trace number 362381

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
Pueblo 1.4? (TO) 1800.04 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
MD5SUM7b94c3aac6895e79f8b40603fea93848
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 benchmark0.05799
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3100
Total number of constraints120
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 constraints120
Minimum length of a constraint31
Maximum length of a constraint300
Number of terms in the objective function 3100
Biggest coefficient in the objective function 4915
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 526817
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 526817
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
0.05/0.05	c starting to Solve
0.05/0.05	c #variables read: 3100 - #constraints read: 141

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362381-1177011541/instance-362381-1177011541.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-362381-1177011541 -o ROOT/results/node41/solver-362381-1177011541 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/362381-1177011541/instance-362381-1177011541.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21603
/proc/meminfo: memFree=1615240/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=2552 CPUtime=0
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 149065993 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546743 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 638 231 193 16 0 77 0

[startup+0.0577021 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21603
/proc/meminfo: memFree=1615240/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=4000 CPUtime=0.05
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 628 0 0 0 5 0 0 0 18 0 1 0 149065993 4096000 598 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1000 599 204 16 0 439 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4000

[startup+0.101705 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21603
/proc/meminfo: memFree=1615240/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=4004 CPUtime=0.09
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 643 0 0 0 9 0 0 0 18 0 1 0 149065993 4100096 613 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1001 613 205 16 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4004

[startup+0.301722 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21603
/proc/meminfo: memFree=1615240/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=4640 CPUtime=0.29
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 149065993 4751360 750 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1160 750 205 16 0 599 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4640

[startup+0.701757 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 21603
/proc/meminfo: memFree=1615240/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=5400 CPUtime=0.69
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 967 0 0 0 69 0 0 0 22 0 1 0 149065993 5529600 937 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1350 937 205 16 0 789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5400

[startup+1.50183 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1611648/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=6404 CPUtime=1.49
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 1232 0 0 0 149 0 0 0 25 0 1 0 149065993 6557696 1202 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1601 1202 205 16 0 1040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6404

[startup+3.10297 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1610816/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=6896 CPUtime=3.09
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 1350 0 0 0 309 0 0 0 25 0 1 0 149065993 7061504 1320 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 1724 1320 205 16 0 1163 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6896

[startup+6.30124 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1609920/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=9904 CPUtime=6.28
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 2120 0 0 0 628 0 0 0 25 0 1 0 149065993 10141696 2090 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 2476 2090 205 16 0 1915 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9904

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 21604
/proc/meminfo: memFree=1607040/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=10416 CPUtime=12.68
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 2296 0 0 0 1268 0 0 0 25 0 1 0 149065993 10665984 2204 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 2604 2204 205 16 0 2043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10416

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1606016/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=11192 CPUtime=25.49
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 2631 0 0 0 2548 1 0 0 25 0 1 0 149065993 11460608 2412 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134558667 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 2798 2412 205 16 0 2237 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11192

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1605504/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=11980 CPUtime=51.08
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 2859 0 0 0 5107 1 0 0 25 0 1 0 149065993 12267520 2599 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 2995 2599 205 16 0 2434 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11980

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1604096/2055920 swapFree=4143856/4192956
[pid=21603] ppid=21601 vsize=13236 CPUtime=102.26
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 3233 0 0 0 10225 1 0 0 25 0 1 0 149065993 13553664 2923 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 3309 2923 205 16 0 2748 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13236

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1602112/2055920 swapFree=4143920/4192956
[pid=21603] ppid=21601 vsize=15156 CPUtime=162.25
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 3759 0 0 0 16223 2 0 0 25 0 1 0 149065993 15519744 3403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 3789 3403 205 16 0 3228 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15156

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1602176/2055920 swapFree=4143920/4192956
[pid=21603] ppid=21601 vsize=15156 CPUtime=222.23
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 3823 0 0 0 22221 2 0 0 25 0 1 0 149065993 15519744 3403 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 3789 3403 205 16 0 3228 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15156

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1601280/2055920 swapFree=4143984/4192956
[pid=21603] ppid=21601 vsize=16004 CPUtime=282.22
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 4160 0 0 0 28219 3 0 0 25 0 1 0 149065993 16388096 3615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4001 3615 205 16 0 3440 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16004

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1601344/2055920 swapFree=4143984/4192956
[pid=21603] ppid=21601 vsize=16004 CPUtime=342.2
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 4352 0 0 0 34216 4 0 0 25 0 1 0 149065993 16388096 3615 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4001 3615 205 16 0 3440 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16004

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1599808/2055920 swapFree=4143984/4192956
[pid=21603] ppid=21601 vsize=17712 CPUtime=402.18
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 4939 0 0 0 40214 4 0 0 25 0 1 0 149065993 18137088 4039 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4428 4039 205 16 0 3867 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 21604
/proc/meminfo: memFree=1599552/2055920 swapFree=4144048/4192956
[pid=21603] ppid=21601 vsize=17716 CPUtime=462.17
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 5211 0 0 0 46212 5 0 0 25 0 1 0 149065993 18141184 4043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4429 4043 205 16 0 3868 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17716

[startup+522.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 21604
/proc/meminfo: memFree=1599552/2055920 swapFree=4144048/4192956
[pid=21603] ppid=21601 vsize=17716 CPUtime=522.16
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 5516 0 0 0 52210 6 0 0 25 0 1 0 149065993 18141184 4043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4429 4043 205 16 0 3868 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 17716

[startup+582.301 s]
/proc/loadavg: 1.13 1.02 1.00 2/78 21604
/proc/meminfo: memFree=1599616/2055920 swapFree=4144112/4192956
[pid=21603] ppid=21601 vsize=17716 CPUtime=582.14
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 5516 0 0 0 58208 6 0 0 25 0 1 0 149065993 18141184 4043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520051 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4429 4043 205 16 0 3868 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17716

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21604
/proc/meminfo: memFree=1599616/2055920 swapFree=4144112/4192956
[pid=21603] ppid=21601 vsize=17716 CPUtime=642.12
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 5516 0 0 0 64206 6 0 0 25 0 1 0 149065993 18141184 4043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4429 4043 205 16 0 3868 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17716


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1599680/2055920 swapFree=4144176/4192956
[pid=21603] ppid=21601 vsize=17716 CPUtime=822.07
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 5516 0 0 0 82199 8 0 0 25 0 1 0 149065993 18141184 4043 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4429 4043 205 16 0 3868 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17716

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144240/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=882.06
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 88197 9 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 19788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144240/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=942.04
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 94195 9 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 19788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144304/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1002.02
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 100193 9 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517885 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144304/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1062.01
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 106191 10 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 19788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597760/2055920 swapFree=4144304/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1121.99
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 112189 10 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 19788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144368/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1181.98
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 118187 11 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517911 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 19788

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597696/2055920 swapFree=4144368/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1241.96
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 124185 11 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 19788

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21604
/proc/meminfo: memFree=1597760/2055920 swapFree=4144432/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1301.95
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 130184 11 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 19788

[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/84 21774
/proc/meminfo: memFree=1596296/2055920 swapFree=4144432/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1361.85
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 136173 12 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520067 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 19788

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21802
/proc/meminfo: memFree=1597248/2055920 swapFree=4144432/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1421.83
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 142170 13 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 19788

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597312/2055920 swapFree=4144496/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1481.8
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 148167 13 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 19788

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597440/2055920 swapFree=4144496/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1541.79
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 154165 14 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 19788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597568/2055920 swapFree=4144560/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1601.78
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 160164 14 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517906 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 19788

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597568/2055920 swapFree=4144560/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1661.75
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 166161 14 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520080 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 19788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597632/2055920 swapFree=4144560/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1721.74
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 172159 15 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 19788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21802
/proc/meminfo: memFree=1597632/2055920 swapFree=4144624/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1781.73
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 178158 15 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 19788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 21802
/proc/meminfo: memFree=1597632/2055920 swapFree=4144624/4192956
[pid=21603] ppid=21601 vsize=19788 CPUtime=1800.03
/proc/21603/stat : 21603 (Pueblo) R 21601 21603 20568 0 -1 4194304 6238 0 0 0 179988 15 0 0 25 0 1 0 149065993 20262912 4550 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21603/statm: 4947 4550 205 16 0 4386 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 19788

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.04
CPU user time (s): 1799.88
CPU system time (s): 0.160975
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 19804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6238
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= 11
involuntary context switches= 1630

runsolver used 2.06069 second user time and 4.49632 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 19:39:01 UTC 2007

IDJOB= 362381
IDBENCH= 1555
IDSOLVER= 165
FILE ID= node41/362381-1177011541

PBS_JOBID= 4630494

Free space on /tmp= 66346 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran10x10c.opb
COMMAND LINE= Pueblo /tmp/evaluation/362381-1177011541/instance-362381-1177011541.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-362381-1177011541 -o ROOT/results/node41/conversion-362381-1177011541 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362381-1177011541/instance-362381-1177011541.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-362381-1177011541 -o ROOT/results/node41/solver-362381-1177011541 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/362381-1177011541/instance-362381-1177011541.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7b94c3aac6895e79f8b40603fea93848

RANDOM SEED= 522668941

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1615648 kB
Buffers:         37932 kB
Cached:         317224 kB
SwapCached:       2728 kB
Active:         111360 kB
Inactive:       267992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615648 kB
SwapTotal:     4192956 kB
SwapFree:      4143856 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          31888 kB
Slab:            46272 kB
Committed_AS:  2562068 kB
PageTables:       2008 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= 66346 MiB

End job on node41 on Thu Apr 19 20:09:04 UTC 2007