Trace number 348179

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
glpPB 0.2? (TO) 1800.12 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-B2C1S1.opb
MD5SUMf34eb2d99785ba17979b01527e1f0026
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables107808
Total number of constraints3904
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 constraints3904
Minimum length of a constraint31
Maximum length of a constraint1440
Number of terms in the objective function 38688
Biggest coefficient in the objective function 612
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 556800
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 556800
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348179-1176571796/instance-348179-1176571796.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/node30/watcher-348179-1176571796 -o ROOT/results/node30/solver-348179-1176571796 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348179-1176571796/instance-348179-1176571796.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 1.03 1.01 3/77 6488
/proc/meminfo: memFree=1783424/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=2384 CPUtime=0
/proc/6488/stat : 6488 (glpPBv3) D 6486 6488 5590 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 105095306 2441216 131 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/6488/statm: 596 131 110 40 0 11 0

[startup+0.0391589 s]
/proc/loadavg: 0.92 1.03 1.01 3/77 6488
/proc/meminfo: memFree=1783424/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=3312 CPUtime=0.02
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 441 0 3 0 2 0 0 0 18 0 1 0 105095306 3391488 414 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 828 414 192 40 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3312

[startup+0.101162 s]
/proc/loadavg: 0.92 1.03 1.01 3/77 6488
/proc/meminfo: memFree=1783424/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=5044 CPUtime=0.09
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 854 0 3 0 9 0 0 0 18 0 1 0 105095306 5165056 827 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 1261 827 192 40 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.301175 s]
/proc/loadavg: 0.92 1.03 1.01 3/77 6488
/proc/meminfo: memFree=1783424/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=9976 CPUtime=0.28
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 2114 0 3 0 28 0 0 0 19 0 1 0 105095306 10215424 2087 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7483095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 2494 2087 199 40 0 1909 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9976

[startup+0.7012 s]
/proc/loadavg: 0.92 1.03 1.01 3/77 6488
/proc/meminfo: memFree=1783424/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=12772 CPUtime=0.68
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 2788 0 3 0 67 1 0 0 22 0 1 0 105095306 13078528 2761 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 3193 2761 199 40 0 2608 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12772

[startup+1.50125 s]
/proc/loadavg: 0.93 1.03 1.01 2/78 6489
/proc/meminfo: memFree=1769464/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=41400 CPUtime=1.48
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 10122 0 3 0 144 4 0 0 25 0 1 0 105095306 42393600 9931 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134547246 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 10350 9931 203 40 0 9765 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 41400

[startup+3.10135 s]
/proc/loadavg: 0.93 1.03 1.01 2/78 6489
/proc/meminfo: memFree=1727864/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=3.09
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 14785 0 3 0 303 6 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 56968

[startup+6.30155 s]
/proc/loadavg: 0.94 1.03 1.01 2/78 6489
/proc/meminfo: memFree=1727800/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=6.28
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 14785 0 3 0 622 6 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134636543 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56968

[startup+12.702 s]
/proc/loadavg: 0.94 1.03 1.01 2/78 6489
/proc/meminfo: memFree=1728056/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=12.68
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 20857 0 3 0 1259 9 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582840 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56968

[startup+25.5018 s]
/proc/loadavg: 0.95 1.02 1.01 2/78 6489
/proc/meminfo: memFree=1731256/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=25.47
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 31467 0 3 0 2533 14 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587959 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 53900

[startup+51.1014 s]
/proc/loadavg: 1.03 1.04 1.01 2/78 6489
/proc/meminfo: memFree=1728184/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=51.07
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 64032 0 3 0 5076 31 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582936 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56968

[startup+102.306 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 6489
/proc/meminfo: memFree=1728184/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=102.27
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 111777 0 3 0 10169 58 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582915 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56968

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6489
/proc/meminfo: memFree=1731192/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=162.25
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 148161 0 3 0 16148 77 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53900

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6489
/proc/meminfo: memFree=1731128/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=222.24
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 239033 0 3 0 22101 123 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134595204 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 56968

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6489
/proc/meminfo: memFree=1727992/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=282.22
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 311002 0 3 0 28062 160 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134581429 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 56968

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6489
/proc/meminfo: memFree=1731000/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=342.21
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 383706 0 3 0 34024 197 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583709 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 53900

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6489
/proc/meminfo: memFree=1727864/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=402.2
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 470024 0 3 0 39978 242 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 56968

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727672/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=462.18
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 549535 0 3 0 45936 282 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582084 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 56968

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727608/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=522.17
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 620018 0 3 0 51899 318 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582394 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 56968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727544/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=582.16
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 647294 0 3 0 57883 333 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 56968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727544/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=642.15
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 662474 0 3 0 63873 342 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590061 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 56968


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1730360/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=882.1
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 862402 0 3 0 87763 447 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590079 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 53900

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727160/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=942.09
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 925295 0 3 0 93729 480 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 56968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1730168/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=1002.07
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1013115 0 3 0 99682 525 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 53900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1727032/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1062.05
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1072956 0 3 0 105649 556 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 56968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726968/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1122.05
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1148696 0 3 0 111609 596 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 56968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726840/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=1182.03
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1235046 0 3 0 117563 640 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 53900

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726776/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1242.02
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1295638 0 3 0 123530 672 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582932 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 56968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1729784/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=1302
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1343351 0 3 0 129502 698 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 53900

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1729720/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=1361.99
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1409248 0 3 0 135466 733 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582820 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1361.99
Current children cumulated vsize (KiB) 53900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726648/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1421.98
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1447917 0 3 0 141445 753 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582185 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 56968

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726584/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1481.96
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1503939 0 3 0 147414 782 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582913 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 56968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1729592/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=53900 CPUtime=1541.95
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1586486 0 3 0 153369 826 0 0 25 0 1 0 105095306 55193600 13074 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 13475 13074 221 40 0 12890 0
Current children cumulated CPU time (s) 1541.95
Current children cumulated vsize (KiB) 53900

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1729528/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1601.94
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1650849 0 3 0 159334 860 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1601.94
Current children cumulated vsize (KiB) 56968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726392/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1661.93
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1729625 0 3 0 165293 900 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590095 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 56968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726264/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1721.92
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1798558 0 3 0 171256 936 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589903 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 56968

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726136/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1781.9
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1877318 0 3 0 177214 976 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 56968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726072/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1800.1
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1898522 0 3 0 179023 987 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 56968

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6491
/proc/meminfo: memFree=1726072/2055920 swapFree=4186972/4192956
[pid=6488] ppid=6486 vsize=56968 CPUtime=1800.1
/proc/6488/stat : 6488 (glpPBv3) R 6486 6488 5590 0 -1 0 1898522 0 3 0 179023 987 0 0 25 0 1 0 105095306 58335232 13841 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/6488/statm: 14242 13841 221 40 0 13657 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 56968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.12
CPU user time (s): 1790.23
CPU system time (s): 9.8905
CPU usage (%): 99.9781
Max. virtual memory (cumulated for all children) (KiB): 56968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.23
system time used= 9.8905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1898522
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 2445

runsolver used 2.04769 second user time and 4.50931 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 14 17:29:56 UTC 2007

IDJOB= 348179
IDBENCH= 1628
IDSOLVER= 166
FILE ID= node30/348179-1176571796

PBS_JOBID= 4556887

Free space on /tmp= 66559 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-B2C1S1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348179-1176571796/instance-348179-1176571796.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-348179-1176571796 -o ROOT/results/node30/conversion-348179-1176571796 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348179-1176571796/instance-348179-1176571796.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-348179-1176571796 -o ROOT/results/node30/solver-348179-1176571796 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348179-1176571796/instance-348179-1176571796.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f34eb2d99785ba17979b01527e1f0026

RANDOM SEED= 505336068

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1783832 kB
Buffers:          8016 kB
Cached:         113268 kB
SwapCached:       2204 kB
Active:          54044 kB
Inactive:       108036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783832 kB
SwapTotal:     4192956 kB
SwapFree:      4186972 kB
Dirty:            5916 kB
Writeback:           0 kB
Mapped:          57448 kB
Slab:            95548 kB
Committed_AS:   203580 kB
PageTables:       1780 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= 66559 MiB

End job on node30 on Sat Apr 14 17:59:59 UTC 2007