Trace number 352516

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) 1800.06 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_5.opb.PB06.opb
MD5SUM363fb8dacb34b0fd2f0470bc356b38da
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1036
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1036
Optimality of the best value was proved NO
Number of variables1957
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1957
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1957
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1957
Number of bits of the biggest sum of numbers11
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352516-1176634008/instance-352516-1176634008.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/node22/watcher-352516-1176634008 -o ROOT/results/node22/solver-352516-1176634008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352516-1176634008/instance-352516-1176634008.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: 1.00 1.00 1.00 3/77 24246
/proc/meminfo: memFree=1830024/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=2644 CPUtime=0
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 111318535 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 661 230 192 40 0 76 0

[startup+0.0740009 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24246
/proc/meminfo: memFree=1830024/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5360 CPUtime=0.06
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 957 0 0 0 6 0 0 0 18 0 1 0 111318535 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+0.102004 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24246
/proc/meminfo: memFree=1830024/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5360 CPUtime=0.09
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 957 0 0 0 9 0 0 0 18 0 1 0 111318535 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301034 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24246
/proc/meminfo: memFree=1830024/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5360 CPUtime=0.29
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 111318535 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.701096 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24246
/proc/meminfo: memFree=1830024/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5360 CPUtime=0.69
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 969 0 0 0 69 0 0 0 22 0 1 0 111318535 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643256 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1827136/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5684 CPUtime=1.49
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 111318535 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.10146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1826624/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5684 CPUtime=3.09
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 1091 0 0 0 308 1 0 0 25 0 1 0 111318535 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1826560/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=5388 CPUtime=6.29
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 111318535 5517312 965 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1347 965 221 40 0 762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5388

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824512/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=12.68
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 1695 0 0 0 1267 1 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7580

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824448/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=25.49
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 1782 0 0 0 2547 2 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7580

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824448/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=51.08
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 2194 0 0 0 5105 3 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7580

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824512/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=102.26
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 4403 0 0 0 10222 4 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7580

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824448/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=162.24
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 9066 0 0 0 16216 8 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7580

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824384/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=222.22
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 16156 0 0 0 22211 11 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7580

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824064/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=282.2
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 26030 0 0 0 28205 15 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824320/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=342.19
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 38950 0 0 0 34196 23 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7580

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1824256/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7580 CPUtime=402.17
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 54164 0 0 0 40185 32 0 0 25 0 1 0 111318535 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543011 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7580

[startup+462.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 24247
/proc/meminfo: memFree=1824128/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7588 CPUtime=462.15
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 71350 0 0 0 46175 40 0 0 25 0 1 0 111318535 7770112 1521 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1897 1521 227 40 0 1312 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 7588

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24247
/proc/meminfo: memFree=1824000/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7668 CPUtime=522.13
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 90842 0 0 0 52164 49 0 0 25 0 1 0 111318535 7852032 1541 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1917 1541 227 40 0 1332 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7668

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1823616/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=7744 CPUtime=582.11
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 109609 0 0 0 58152 59 0 0 25 0 1 0 111318535 7929856 1560 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 1936 1560 227 40 0 1351 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 7744

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24247
/proc/meminfo: memFree=1823424/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8492 CPUtime=642.1
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 129487 0 0 0 64141 69 0 0 25 0 1 0 111318535 8695808 1727 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2123 1727 227 40 0 1538 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 8492


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24385
/proc/meminfo: memFree=1821824/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8136 CPUtime=881.95
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 203018 0 0 0 88092 103 0 0 25 0 1 0 111318535 8331264 1658 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2034 1658 227 40 0 1449 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 8136

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822848/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8216 CPUtime=941.9
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 220760 0 0 0 94079 111 0 0 25 0 1 0 111318535 8413184 1678 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2054 1678 227 40 0 1469 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 8216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822784/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8284 CPUtime=1001.88
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 239439 0 0 0 100067 121 0 0 25 0 1 0 111318535 8482816 1695 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2071 1695 227 40 0 1486 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 8284

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822720/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8348 CPUtime=1061.86
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 258033 0 0 0 106057 129 0 0 25 0 1 0 111318535 8548352 1711 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2087 1711 227 40 0 1502 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 8348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822656/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9072 CPUtime=1121.85
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 276510 0 0 0 112045 140 0 0 25 0 1 0 111318535 9289728 1872 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605662 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2268 1872 227 40 0 1683 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 9072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822528/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8496 CPUtime=1181.83
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 294332 0 0 0 118033 150 0 0 25 0 1 0 111318535 8699904 1748 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543225 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2124 1748 227 40 0 1539 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 8496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822400/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8616 CPUtime=1241.81
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 312497 0 0 0 124020 161 0 0 25 0 1 0 111318535 8822784 1778 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2154 1778 227 40 0 1569 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 8616

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822208/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8688 CPUtime=1301.79
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 331473 0 0 0 130008 171 0 0 25 0 1 0 111318535 8896512 1796 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2172 1796 227 40 0 1587 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 8688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822080/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8748 CPUtime=1361.77
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 349344 0 0 0 135998 179 0 0 25 0 1 0 111318535 8957952 1811 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2187 1811 227 40 0 1602 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 8748

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822016/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8828 CPUtime=1421.75
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 367904 0 0 0 141990 185 0 0 25 0 1 0 111318535 9039872 1831 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2207 1831 227 40 0 1622 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 8828

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1822016/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8860 CPUtime=1481.74
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 386492 0 0 0 147980 194 0 0 25 0 1 0 111318535 9072640 1839 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2215 1839 227 40 0 1630 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 8860

[startup+1542.3 s]
/proc/loadavg: 1.10 1.03 1.01 2/78 24445
/proc/meminfo: memFree=1821952/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=8932 CPUtime=1541.72
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 405418 0 0 0 153970 202 0 0 25 0 1 0 111318535 9146368 1857 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2233 1857 227 40 0 1648 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 8932

[startup+1602.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 24445
/proc/meminfo: memFree=1821760/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9008 CPUtime=1601.7
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 424643 0 0 0 159958 212 0 0 25 0 1 0 111318535 9224192 1876 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2252 1876 227 40 0 1667 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 9008

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24445
/proc/meminfo: memFree=1821696/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9080 CPUtime=1661.68
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 442477 0 0 0 165946 222 0 0 25 0 1 0 111318535 9297920 1894 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2270 1894 227 40 0 1685 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 9080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24445
/proc/meminfo: memFree=1821504/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9156 CPUtime=1721.66
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 461450 0 0 0 171934 232 0 0 25 0 1 0 111318535 9375744 1913 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5144279 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2289 1913 227 40 0 1704 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 9156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1821376/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9236 CPUtime=1781.65
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 480990 0 0 0 177924 241 0 0 25 0 1 0 111318535 9457664 1933 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2309 1933 227 40 0 1724 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 9236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24445
/proc/meminfo: memFree=1821376/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9252 CPUtime=1800.04
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 486242 0 0 0 179761 243 0 0 25 0 1 0 111318535 9474048 1937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2313 1937 227 40 0 1728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9252

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 24445
/proc/meminfo: memFree=1821376/2055920 swapFree=4168648/4192956
[pid=24246] ppid=24244 vsize=9252 CPUtime=1800.04
/proc/24246/stat : 24246 (glpPBv3) R 24244 24246 23018 0 -1 0 486242 0 0 0 179761 243 0 0 25 0 1 0 111318535 9474048 1937 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643697 0 0 4096 0 0 0 0 17 1 0 0
/proc/24246/statm: 2313 1937 227 40 0 1728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 9252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.06
CPU user time (s): 1797.62
CPU system time (s): 2.44063
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 9928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.62
system time used= 2.44063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 486242
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= 20386

runsolver used 2.18667 second user time and 4.16337 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sun Apr 15 10:46:49 UTC 2007

IDJOB= 352516
IDBENCH= 1981
IDSOLVER= 166
FILE ID= node22/352516-1176634008

PBS_JOBID= 4559792

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_5.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352516-1176634008/instance-352516-1176634008.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-352516-1176634008 -o ROOT/results/node22/conversion-352516-1176634008 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352516-1176634008/instance-352516-1176634008.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-352516-1176634008 -o ROOT/results/node22/solver-352516-1176634008 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352516-1176634008/instance-352516-1176634008.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  363fb8dacb34b0fd2f0470bc356b38da

RANDOM SEED= 217545529

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1830432 kB
Buffers:         15892 kB
Cached:         110208 kB
SwapCached:       2080 kB
Active:          64908 kB
Inactive:        88796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830432 kB
SwapTotal:     4192956 kB
SwapFree:      4168648 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          35524 kB
Slab:            57412 kB
Committed_AS:   645596 kB
PageTables:       1688 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= 66562 MiB

End job on node22 on Sun Apr 15 11:16:51 UTC 2007