Trace number 352503

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) 1800.03 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_21.opb.PB06.opb
MD5SUM1a62ccf42beef1991aac7e4813cc0d13
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1031
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1031
Optimality of the best value was proved NO
Number of variables1959
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 1959
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 1959
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 1959
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/352503-1176633608/instance-352503-1176633608.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/node57/watcher-352503-1176633608 -o ROOT/results/node57/solver-352503-1176633608 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352503-1176633608/instance-352503-1176633608.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 3/64 20103
/proc/meminfo: memFree=1620112/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=2644 CPUtime=0
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 104496798 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 661 228 192 40 0 76 0

[startup+0.032131 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20103
/proc/meminfo: memFree=1620112/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=3180 CPUtime=0.02
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 389 0 0 0 2 0 0 0 18 0 1 0 104496798 3256320 359 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 795 359 199 40 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3180

[startup+0.102137 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20103
/proc/meminfo: memFree=1620112/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5360 CPUtime=0.09
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 957 0 0 0 9 0 0 0 18 0 1 0 104496798 5488640 926 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20103
/proc/meminfo: memFree=1620112/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5360 CPUtime=0.29
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 969 0 0 0 29 0 0 0 19 0 1 0 104496798 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5360

[startup+0.702189 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20103
/proc/meminfo: memFree=1620112/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5360 CPUtime=0.69
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 969 0 0 0 69 0 0 0 22 0 1 0 104496798 5488640 938 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5360

[startup+1.50126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1617160/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5684 CPUtime=1.49
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 1091 0 0 0 149 0 0 0 25 0 1 0 104496798 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5684

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1616648/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5684 CPUtime=3.09
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 1091 0 0 0 309 0 0 0 25 0 1 0 104496798 5820416 1019 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5684

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1616584/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=5388 CPUtime=6.29
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 1091 0 0 0 628 1 0 0 25 0 1 0 104496798 5517312 965 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1347 965 221 40 0 762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5388

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614472/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=12.69
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 1749 0 0 0 1268 1 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614472/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=25.48
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 1774 0 0 0 2547 1 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7580

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614472/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=51.08
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 2203 0 0 0 5106 2 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/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 2/65 20104
/proc/meminfo: memFree=1614408/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=102.26
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 4439 0 0 0 10223 3 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629076 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7580

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614408/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=162.25
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 9525 0 0 0 16218 7 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7580

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614344/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=222.23
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 17096 0 0 0 22214 9 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7580

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614344/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=282.21
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 27581 0 0 0 28207 14 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7580

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614280/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=342.2
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 39921 0 0 0 34200 20 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643281 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7580

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1614280/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7580 CPUtime=402.18
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 55507 0 0 0 40192 26 0 0 25 0 1 0 104496798 7761920 1519 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 1.17 1.04 1.01 2/65 20104
/proc/meminfo: memFree=1614216/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7604 CPUtime=462.17
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 74653 0 0 0 46182 35 0 0 25 0 1 0 104496798 7786496 1525 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1901 1525 227 40 0 1316 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7604

[startup+522.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 20104
/proc/meminfo: memFree=1614152/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7680 CPUtime=522.15
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 92767 0 0 0 52172 43 0 0 25 0 1 0 104496798 7864320 1544 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1920 1544 227 40 0 1335 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 7680

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 20104
/proc/meminfo: memFree=1614088/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7760 CPUtime=582.14
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 111401 0 0 0 58162 52 0 0 25 0 1 0 104496798 7946240 1564 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1940 1564 227 40 0 1355 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7760

[startup+642.303 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20104
/proc/meminfo: memFree=1613960/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=7864 CPUtime=642.13
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 130173 0 0 0 64152 61 0 0 25 0 1 0 104496798 8052736 1590 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 1966 1590 227 40 0 1381 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7864


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

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613704/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8092 CPUtime=822.07
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 186269 0 0 0 82122 85 0 0 25 0 1 0 104496798 8286208 1647 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2023 1647 227 40 0 1438 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 8092

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613576/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8168 CPUtime=882.06
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 205125 0 0 0 88112 94 0 0 25 0 1 0 104496798 8364032 1666 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2042 1666 227 40 0 1457 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 8168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613576/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8248 CPUtime=942.04
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 223773 0 0 0 94101 103 0 0 25 0 1 0 104496798 8445952 1686 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2062 1686 227 40 0 1477 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613448/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8324 CPUtime=1002.02
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 242554 0 0 0 100090 112 0 0 25 0 1 0 104496798 8523776 1705 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2081 1705 227 40 0 1496 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 8324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613384/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8388 CPUtime=1062.01
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 260366 0 0 0 106080 121 0 0 25 0 1 0 104496798 8589312 1721 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134626416 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2097 1721 227 40 0 1512 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 8388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613256/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8460 CPUtime=1121.99
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 278540 0 0 0 112069 130 0 0 25 0 1 0 104496798 8663040 1739 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2115 1739 227 40 0 1530 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 8460

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613192/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8536 CPUtime=1181.98
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 296784 0 0 0 118058 140 0 0 25 0 1 0 104496798 8740864 1758 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2134 1758 227 40 0 1549 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 8536

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20104
/proc/meminfo: memFree=1613064/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8648 CPUtime=1241.96
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 314780 0 0 0 124048 148 0 0 25 0 1 0 104496798 8855552 1786 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2162 1786 227 40 0 1577 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 8648

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20278
/proc/meminfo: memFree=1611472/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8736 CPUtime=1301.86
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 333836 0 0 0 130030 156 0 0 25 0 1 0 104496798 8945664 1808 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2184 1808 227 40 0 1599 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 8736

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612552/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8796 CPUtime=1361.83
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 353107 0 0 0 136019 164 0 0 25 0 1 0 104496798 9007104 1823 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2199 1823 227 40 0 1614 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 8796

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612488/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8884 CPUtime=1421.81
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 371651 0 0 0 142008 173 0 0 25 0 1 0 104496798 9097216 1845 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2221 1845 227 40 0 1636 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 8884

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612360/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=8960 CPUtime=1481.8
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 389767 0 0 0 147997 183 0 0 25 0 1 0 104496798 9175040 1864 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2240 1864 227 40 0 1655 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 8960

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612360/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9032 CPUtime=1541.78
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 408663 0 0 0 153987 191 0 0 25 0 1 0 104496798 9248768 1882 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2258 1882 227 40 0 1673 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 9032

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612296/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9104 CPUtime=1601.76
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 426776 0 0 0 159978 198 0 0 25 0 1 0 104496798 9322496 1900 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2276 1900 227 40 0 1691 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 9104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612296/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9180 CPUtime=1661.75
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 445787 0 0 0 165967 208 0 0 25 0 1 0 104496798 9400320 1919 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628983 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2295 1919 227 40 0 1710 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 9180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612168/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9260 CPUtime=1721.73
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 464373 0 0 0 171956 217 0 0 25 0 1 0 104496798 9482240 1939 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2315 1939 227 40 0 1730 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 9260

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1611720/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9336 CPUtime=1781.72
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 482605 0 0 0 177945 227 0 0 25 0 1 0 104496798 9560064 1958 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2334 1958 227 40 0 1749 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 9336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20302
/proc/meminfo: memFree=1612040/2055920 swapFree=4187472/4192956
[pid=20103] ppid=20101 vsize=9360 CPUtime=1800.02
/proc/20103/stat : 20103 (glpPBv3) R 20101 20103 19133 0 -1 0 487896 0 0 0 179773 229 0 0 25 0 1 0 104496798 9584640 1964 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134628982 0 0 4096 0 0 0 0 17 1 0 0
/proc/20103/statm: 2340 1964 227 40 0 1755 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 9360

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1797.73
CPU system time (s): 2.29865
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 10048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.73
system time used= 2.29865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487896
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= 1943

runsolver used 1.17282 second user time and 3.81142 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sun Apr 15 10:40:08 UTC 2007

IDJOB= 352503
IDBENCH= 1980
IDSOLVER= 166
FILE ID= node57/352503-1176633608

PBS_JOBID= 4559795

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_21.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352503-1176633608/instance-352503-1176633608.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-352503-1176633608 -o ROOT/results/node57/conversion-352503-1176633608 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352503-1176633608/instance-352503-1176633608.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-352503-1176633608 -o ROOT/results/node57/solver-352503-1176633608 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352503-1176633608/instance-352503-1176633608.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1a62ccf42beef1991aac7e4813cc0d13

RANDOM SEED= 692770322

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1620520 kB
Buffers:         14988 kB
Cached:         293120 kB
SwapCached:       2312 kB
Active:          69140 kB
Inactive:       252648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620520 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          21176 kB
Slab:            99740 kB
Committed_AS:   179320 kB
PageTables:       1412 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 node57 on Sun Apr 15 11:10:11 UTC 2007