Trace number 352490

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) 1800.11 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_34.opb.PB06.opb
MD5SUMe19b588c94d7a5fd177e87fa7a6307a3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1033
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1033
Optimality of the best value was proved NO
Number of variables1960
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 1960
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 1960
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 1960
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)

0.00/0.01	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/352490-1176633319/instance-352490-1176633319.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/node9/watcher-352490-1176633319 -o ROOT/results/node9/solver-352490-1176633319 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352490-1176633319/instance-352490-1176633319.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: 0.78 0.95 0.98 3/77 26924
/proc/meminfo: memFree=1845736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=2384 CPUtime=0
/proc/26924/stat : 26924 (glpPBv3) D 26922 26924 26850 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 139369478 2441216 131 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/26924/statm: 596 131 110 40 0 11 0

[startup+0.047841 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26924
/proc/meminfo: memFree=1845736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=3048 CPUtime=0.03
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 373 0 3 0 3 0 0 0 18 0 1 0 139369478 3121152 346 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134519201 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 762 346 199 40 0 177 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3048

[startup+0.101846 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26924
/proc/meminfo: memFree=1845736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5360 CPUtime=0.08
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 954 0 3 0 8 0 0 0 18 0 1 0 139369478 5488640 926 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1340 926 221 40 0 755 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5360

[startup+0.301869 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26924
/proc/meminfo: memFree=1845736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5360 CPUtime=0.28
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 966 0 3 0 28 0 0 0 19 0 1 0 139369478 5488640 938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5360

[startup+0.701913 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 26924
/proc/meminfo: memFree=1845736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5360 CPUtime=0.68
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 966 0 3 0 68 0 0 0 23 0 1 0 139369478 5488640 938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582318 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1340 938 221 40 0 755 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5360

[startup+1.502 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26925
/proc/meminfo: memFree=1842272/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5684 CPUtime=1.48
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 1088 0 3 0 148 0 0 0 25 0 1 0 139369478 5820416 1019 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5684

[startup+3.10119 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 26925
/proc/meminfo: memFree=1841760/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5684 CPUtime=3.08
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 1088 0 3 0 308 0 0 0 25 0 1 0 139369478 5820416 1019 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1421 1019 221 40 0 836 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5684

[startup+6.30155 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 26925
/proc/meminfo: memFree=1841640/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=5388 CPUtime=6.28
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 1088 0 3 0 627 1 0 0 25 0 1 0 139369478 5517312 965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1347 965 221 40 0 762 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5388

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 26925
/proc/meminfo: memFree=1839672/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=12.67
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 1691 0 3 0 1266 1 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7580

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 26925
/proc/meminfo: memFree=1839736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=25.47
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 1717 0 3 0 2546 1 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9097086 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7580

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 26925
/proc/meminfo: memFree=1839736/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=51.06
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 2053 0 3 0 5104 2 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7580

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 26925
/proc/meminfo: memFree=1839608/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=102.25
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 4488 0 3 0 10221 4 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7580

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839608/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=162.23
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 9428 0 3 0 16216 7 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629048 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7580

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839608/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=222.22
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 16815 0 3 0 22211 11 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629196 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7580

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839480/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=282.21
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 26739 0 3 0 28205 16 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/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: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839416/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=342.19
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 41200 0 3 0 34196 23 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/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: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839416/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7580 CPUtime=402.17
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 56990 0 3 0 40185 32 0 0 25 0 1 0 139369478 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839288/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7588 CPUtime=462.15
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 75088 0 3 0 46173 42 0 0 25 0 1 0 139369478 7770112 1521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629060 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/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: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839224/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7676 CPUtime=522.13
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 95273 0 3 0 52159 54 0 0 25 0 1 0 139369478 7860224 1543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1919 1543 227 40 0 1334 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 7676

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1839032/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7752 CPUtime=582.12
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 114744 0 3 0 58148 64 0 0 25 0 1 0 139369478 7938048 1562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1938 1562 227 40 0 1353 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838968/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=7856 CPUtime=642.11
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 133143 0 3 0 64138 73 0 0 25 0 1 0 139369478 8044544 1588 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628983 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 1964 1588 227 40 0 1379 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7856


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838520/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8076 CPUtime=882.04
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 209862 0 3 0 88093 111 0 0 25 0 1 0 139369478 8269824 1643 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2019 1643 227 40 0 1434 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 8076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838328/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8152 CPUtime=942.02
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 229495 0 3 0 94081 121 0 0 25 0 1 0 139369478 8347648 1662 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2038 1662 227 40 0 1453 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838200/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8224 CPUtime=1002.01
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 250442 0 3 0 100071 130 0 0 25 0 1 0 139369478 8421376 1680 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2056 1680 227 40 0 1471 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 8224

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838136/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8288 CPUtime=1062
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 269005 0 3 0 106061 139 0 0 25 0 1 0 139369478 8486912 1696 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2072 1696 227 40 0 1487 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8288

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1838008/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8364 CPUtime=1121.98
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 287979 0 3 0 112050 148 0 0 25 0 1 0 139369478 8564736 1715 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2091 1715 227 40 0 1506 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1837880/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8444 CPUtime=1181.97
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 307191 0 3 0 118039 158 0 0 25 0 1 0 139369478 8646656 1735 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2111 1735 227 40 0 1526 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 8444

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1837688/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8528 CPUtime=1241.95
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 325837 0 3 0 124029 166 0 0 25 0 1 0 139369478 8732672 1756 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2132 1756 227 40 0 1547 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 8528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1837496/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8648 CPUtime=1301.93
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 344115 0 3 0 130019 174 0 0 25 0 1 0 139369478 8855552 1786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543237 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2162 1786 227 40 0 1577 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 8648

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1837432/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9356 CPUtime=1361.92
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 362585 0 3 0 136008 184 0 0 25 0 1 0 139369478 9580544 1943 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2339 1943 227 40 0 1754 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 9356

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1837240/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8796 CPUtime=1421.9
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 381355 0 3 0 141997 193 0 0 25 0 1 0 139369478 9007104 1823 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2199 1823 227 40 0 1614 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 8796

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26925
/proc/meminfo: memFree=1836792/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8876 CPUtime=1481.89
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 399785 0 3 0 147987 202 0 0 25 0 1 0 139369478 9089024 1843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2219 1843 227 40 0 1634 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 8876

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 26951
/proc/meminfo: memFree=1835576/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=8952 CPUtime=1541.85
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 418564 0 3 0 153974 211 0 0 25 0 1 0 139369478 9166848 1862 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2238 1862 227 40 0 1653 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 8952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836240/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9032 CPUtime=1601.74
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 437580 0 3 0 159952 222 0 0 25 0 1 0 139369478 9248768 1882 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2258 1882 227 40 0 1673 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 9032

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836272/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9120 CPUtime=1661.72
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 456404 0 3 0 165940 232 0 0 25 0 1 0 139369478 9338880 1904 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2280 1904 227 40 0 1695 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 9120

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836208/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9188 CPUtime=1721.7
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 475238 0 3 0 171930 240 0 0 25 0 1 0 139369478 9408512 1921 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2297 1921 227 40 0 1712 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 9188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836144/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9260 CPUtime=1781.69
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 494045 0 3 0 177921 248 0 0 25 0 1 0 139369478 9482240 1939 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2315 1939 227 40 0 1730 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 9260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836080/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9292 CPUtime=1800.1
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 499707 0 3 0 179759 251 0 0 25 0 1 0 139369478 9515008 1947 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2323 1947 227 40 0 1738 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 9292

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: 0.99 0.97 0.98 2/78 27122
/proc/meminfo: memFree=1836080/2055920 swapFree=4158660/4192956
[pid=26924] ppid=26922 vsize=9292 CPUtime=1800.1
/proc/26924/stat : 26924 (glpPBv3) R 26922 26924 26850 0 -1 0 499707 0 3 0 179759 251 0 0 25 0 1 0 139369478 9515008 1947 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26924/statm: 2323 1947 227 40 0 1738 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 9292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.11
CPU user time (s): 1797.59
CPU system time (s): 2.51562
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 9960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.59
system time used= 2.51562
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 499707
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= 28968

runsolver used 1.86871 second user time and 3.98139 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 10:35:19 UTC 2007

IDJOB= 352490
IDBENCH= 1979
IDSOLVER= 166
FILE ID= node9/352490-1176633319

PBS_JOBID= 4556866

Free space on /tmp= 66555 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_34.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352490-1176633319/instance-352490-1176633319.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-352490-1176633319 -o ROOT/results/node9/conversion-352490-1176633319 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352490-1176633319/instance-352490-1176633319.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-352490-1176633319 -o ROOT/results/node9/solver-352490-1176633319 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352490-1176633319/instance-352490-1176633319.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e19b588c94d7a5fd177e87fa7a6307a3

RANDOM SEED= 515018912

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1846208 kB
Buffers:         24776 kB
Cached:          97328 kB
SwapCached:       2268 kB
Active:          46324 kB
Inactive:        98220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846208 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            50700 kB
Committed_AS:  4822740 kB
PageTables:       1784 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= 66555 MiB

End job on node9 on Sun Apr 15 11:05:22 UTC 2007