Trace number 351332

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) 1800.05 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
MD5SUM6927d145bd65464e16bb11d2b0c90152
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1238
Best CPU time to get the best result obtained on this benchmark1802.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 919
Optimality of the best value was proved NO
Number of variables7860
Total number of constraints173
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 constraints173
Minimum length of a constraint30
Maximum length of a constraint4620
Number of terms in the objective function 2880
Biggest coefficient in the objective function 56798
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 526611
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527918
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
0.39/0.48	c starting to Solve
0.39/0.48	c #variables read: 7860 - #constraints read: 314

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351332-1176595931/instance-351332-1176595931.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/node10/watcher-351332-1176595931 -o ROOT/results/node10/solver-351332-1176595931 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/351332-1176595931/instance-351332-1176595931.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: 0.92 0.98 0.99 3/77 29877
/proc/meminfo: memFree=1685696/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=2552 CPUtime=0
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 135630611 2613248 230 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 638 232 193 16 0 77 0

[startup+0.0323761 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29877
/proc/meminfo: memFree=1685696/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=3216 CPUtime=0.02
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 430 0 0 0 2 0 0 0 18 0 1 0 135630611 3293184 400 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 9371351 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 804 400 199 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.10139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29877
/proc/meminfo: memFree=1685696/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=3616 CPUtime=0.09
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 554 0 0 0 9 0 0 0 18 0 1 0 135630611 3702784 524 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134534699 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 904 524 199 16 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301433 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29877
/proc/meminfo: memFree=1685696/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=4684 CPUtime=0.29
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 806 0 0 0 29 0 0 0 19 0 1 0 135630611 4796416 776 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1171 776 199 16 0 610 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4684

[startup+0.70152 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29877
/proc/meminfo: memFree=1685696/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=0.7
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2351 0 0 0 69 1 0 0 22 0 1 0 135630611 11153408 2321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2321 205 16 0 2162 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 10892

[startup+1.50169 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29878
/proc/meminfo: memFree=1677112/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=1.5
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2351 0 0 0 149 1 0 0 25 0 1 0 135630611 11153408 2321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2321 205 16 0 2162 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10892

[startup+3.10104 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29878
/proc/meminfo: memFree=1676984/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=3.09
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2351 0 0 0 308 1 0 0 25 0 1 0 135630611 11153408 2321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528577 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2321 205 16 0 2162 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10892

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29878
/proc/meminfo: memFree=1676856/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=6.29
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2351 0 0 0 628 1 0 0 25 0 1 0 135630611 11153408 2321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2321 205 16 0 2162 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10892

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29878
/proc/meminfo: memFree=1676864/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=12.69
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2351 0 0 0 1268 1 0 0 25 0 1 0 135630611 11153408 2321 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2321 205 16 0 2162 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10892

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29878
/proc/meminfo: memFree=1676992/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=10892 CPUtime=25.48
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2358 0 0 0 2547 1 0 0 25 0 1 0 135630611 11153408 2328 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2723 2328 205 16 0 2162 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10892

[startup+51.1014 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1676480/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=11532 CPUtime=51.06
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2510 0 0 0 5105 1 0 0 25 0 1 0 135630611 11808768 2480 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2883 2480 205 16 0 2322 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 11532

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1675520/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=12428 CPUtime=102.25
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2742 0 0 0 10223 2 0 0 25 0 1 0 135630611 12726272 2712 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3107 2712 205 16 0 2546 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12428

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29878
/proc/meminfo: memFree=1675200/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=12812 CPUtime=162.22
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2825 0 0 0 16220 2 0 0 25 0 1 0 135630611 13119488 2795 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3203 2795 205 16 0 2642 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 12812

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29878
/proc/meminfo: memFree=1675072/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=12808 CPUtime=222.21
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2850 0 0 0 22218 3 0 0 25 0 1 0 135630611 13115392 2820 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3202 2820 205 16 0 2641 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12808

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1674688/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=13208 CPUtime=282.18
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2936 0 0 0 28215 3 0 0 25 0 1 0 135630611 13524992 2906 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3302 2906 205 16 0 2741 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 13208

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1674560/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=13340 CPUtime=342.16
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 2950 0 0 0 34212 4 0 0 25 0 1 0 135630611 13660160 2920 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3335 2920 205 16 0 2774 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 13340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673792/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14112 CPUtime=402.14
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 40209 5 0 0 25 0 1 0 135630611 14450688 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3528 3119 205 16 0 2967 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 14112

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673728/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=462.12
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 46207 5 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14088

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673728/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=522.09
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 52204 5 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=582.07
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 58201 6 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 14088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673728/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=642.05
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 64199 6 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 14088


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=881.96
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 88188 8 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 14088

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=941.94
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 94185 9 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673728/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1001.92
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 100183 9 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 14088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1061.9
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 106180 10 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1121.87
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 112177 10 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 14088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29878
/proc/meminfo: memFree=1673728/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1181.85
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 118175 10 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1241.83
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 124172 11 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 14088

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1301.81
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 130170 11 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527839 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 14088

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673600/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1361.79
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 136167 12 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 14088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1421.76
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 142164 12 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 14088

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673600/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1481.74
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 148161 13 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528560 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 14088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1541.72
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 154159 13 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 14088

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673600/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1601.7
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 160156 14 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 14088

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1661.67
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 166153 14 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 14088

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673600/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1721.66
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 172151 15 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 14088

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1781.63
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 178148 15 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 14088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1800.03
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 179988 15 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 14088

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29880
/proc/meminfo: memFree=1673664/2055920 swapFree=4165840/4192956
[pid=29877] ppid=29875 vsize=14088 CPUtime=1800.03
/proc/29877/stat : 29877 (Pueblo) R 29875 29877 29495 0 -1 4194304 3149 0 0 0 179988 15 0 0 25 0 1 0 135630611 14426112 3119 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3522 3119 205 16 0 2961 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 14088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.05
CPU user time (s): 1799.88
CPU system time (s): 0.162975
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 14112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3149
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= 2316

runsolver used 1.9407 second user time and 4.15037 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 00:12:11 UTC 2007

IDJOB= 351332
IDBENCH= 1723
IDSOLVER= 165
FILE ID= node10/351332-1176595931

PBS_JOBID= 4556817

Free space on /tmp= 66557 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-beaconfd.opb
COMMAND LINE= Pueblo /tmp/evaluation/351332-1176595931/instance-351332-1176595931.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-351332-1176595931 -o ROOT/results/node10/conversion-351332-1176595931 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351332-1176595931/instance-351332-1176595931.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-351332-1176595931 -o ROOT/results/node10/solver-351332-1176595931 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/351332-1176595931/instance-351332-1176595931.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6927d145bd65464e16bb11d2b0c90152

RANDOM SEED= 973135568

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1686104 kB
Buffers:         57596 kB
Cached:         227708 kB
SwapCached:       2336 kB
Active:         168832 kB
Inactive:       149552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686104 kB
SwapTotal:     4192956 kB
SwapFree:      4165840 kB
Dirty:            3268 kB
Writeback:           0 kB
Mapped:          41140 kB
Slab:            37040 kB
Committed_AS:  2925188 kB
PageTables:       1712 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= 66557 MiB

End job on node10 on Sun Apr 15 00:42:14 UTC 2007