Trace number 352568

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 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_12.opb.PB06.opb
MD5SUM6486fd91f28e3890004c3ef801697dda
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1038
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 1038
Optimality of the best value was proved NO
Number of variables1968
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 1968
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 1968
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 1968
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/352568-1176635727/instance-352568-1176635727.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/node18/watcher-352568-1176635727 -o ROOT/results/node18/solver-352568-1176635727 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352568-1176635727/instance-352568-1176635727.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 21301
/proc/meminfo: memFree=1844520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=2384 CPUtime=0
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 174 0 3 0 0 0 0 0 18 0 1 0 111490078 2441216 147 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160237504 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 596 155 133 40 0 11 0

[startup+0.100232 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21301
/proc/meminfo: memFree=1844520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5364 CPUtime=0.08
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 955 0 3 0 8 0 0 0 18 0 1 0 111490078 5492736 927 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1341 927 221 40 0 756 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5364

[startup+0.201242 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21301
/proc/meminfo: memFree=1844520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5364 CPUtime=0.18
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 966 0 3 0 18 0 0 0 18 0 1 0 111490078 5492736 938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 5364

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21301
/proc/meminfo: memFree=1844520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5364 CPUtime=0.28
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 966 0 3 0 28 0 0 0 19 0 1 0 111490078 5492736 938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5364

[startup+0.70129 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21301
/proc/meminfo: memFree=1844520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5364 CPUtime=0.68
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 966 0 3 0 68 0 0 0 23 0 1 0 111490078 5492736 938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1341 938 221 40 0 756 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5364

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1840928/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5688 CPUtime=1.48
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 1088 0 3 0 148 0 0 0 25 0 1 0 111490078 5824512 1019 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5688

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1840352/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5688 CPUtime=3.09
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 1088 0 3 0 308 1 0 0 25 0 1 0 111490078 5824512 1019 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1422 1019 221 40 0 837 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5688

[startup+6.30184 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1840288/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=5392 CPUtime=6.28
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 1088 0 3 0 627 1 0 0 25 0 1 0 111490078 5521408 966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1348 966 221 40 0 763 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5392

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838248/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=12.68
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 1690 0 3 0 1266 2 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7580

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838120/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=25.48
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 1779 0 3 0 2546 2 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7580

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838184/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=51.07
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 2154 0 3 0 5104 3 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543009 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7580

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838184/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=102.26
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 4381 0 3 0 10221 5 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628967 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/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 21302
/proc/meminfo: memFree=1838184/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=162.24
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 9137 0 3 0 16216 8 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7580

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838184/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=222.23
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 16574 0 3 0 22211 12 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543242 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/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 2/78 21302
/proc/meminfo: memFree=1838120/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=282.21
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 27743 0 3 0 28203 18 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1895 1519 227 40 0 1310 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1838120/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=342.19
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 42787 0 3 0 34194 25 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629196 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/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 21302
/proc/meminfo: memFree=1838056/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7580 CPUtime=402.17
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 58098 0 3 0 40184 33 0 0 25 0 1 0 111490078 7761920 1519 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/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: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837992/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7588 CPUtime=462.16
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 75959 0 3 0 46175 41 0 0 25 0 1 0 111490078 7770112 1521 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1897 1521 227 40 0 1312 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7588

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837928/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7660 CPUtime=522.14
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 93619 0 3 0 52165 49 0 0 25 0 1 0 111490078 7843840 1539 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1915 1539 227 40 0 1330 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 7660

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837800/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7720 CPUtime=582.12
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 111378 0 3 0 58155 57 0 0 25 0 1 0 111490078 7905280 1554 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1930 1554 227 40 0 1345 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 7720

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837672/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=7832 CPUtime=642.11
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 129548 0 3 0 64145 66 0 0 25 0 1 0 111490078 8019968 1582 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 1958 1582 227 40 0 1373 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 7832


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837224/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8116 CPUtime=882.05
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 205747 0 3 0 88101 104 0 0 25 0 1 0 111490078 8310784 1653 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2029 1653 227 40 0 1444 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 8116

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1837096/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8184 CPUtime=942.03
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 224402 0 3 0 94090 113 0 0 25 0 1 0 111490078 8380416 1670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629115 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2046 1670 227 40 0 1461 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 8184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836968/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8272 CPUtime=1002.01
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 242888 0 3 0 100079 122 0 0 25 0 1 0 111490078 8470528 1692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2068 1692 227 40 0 1483 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 8272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836904/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8348 CPUtime=1062
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 262575 0 3 0 106068 132 0 0 25 0 1 0 111490078 8548352 1711 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2087 1711 227 40 0 1502 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8348

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836776/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8428 CPUtime=1121.98
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 281046 0 3 0 112057 141 0 0 25 0 1 0 111490078 8630272 1731 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2107 1731 227 40 0 1522 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836648/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8508 CPUtime=1181.96
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 299163 0 3 0 118046 150 0 0 25 0 1 0 111490078 8712192 1751 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2127 1751 227 40 0 1542 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 8508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836520/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8576 CPUtime=1241.94
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 317925 0 3 0 124034 160 0 0 25 0 1 0 111490078 8781824 1768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2144 1768 227 40 0 1559 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 8576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21302
/proc/meminfo: memFree=1836392/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8688 CPUtime=1301.93
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 335746 0 3 0 130024 169 0 0 25 0 1 0 111490078 8896512 1796 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2172 1796 227 40 0 1587 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 8688

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21304
/proc/meminfo: memFree=1835816/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8760 CPUtime=1361.91
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 353438 0 3 0 136012 179 0 0 25 0 1 0 111490078 8970240 1814 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2190 1814 227 40 0 1605 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 8760

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21304
/proc/meminfo: memFree=1835816/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9492 CPUtime=1421.9
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 371517 0 3 0 142002 188 0 0 25 0 1 0 111490078 9719808 1977 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2373 1977 227 40 0 1788 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 9492

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21304
/proc/meminfo: memFree=1836072/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8916 CPUtime=1481.88
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 389706 0 3 0 147992 196 0 0 25 0 1 0 111490078 9129984 1853 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2229 1853 227 40 0 1644 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 8916

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21304
/proc/meminfo: memFree=1835944/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=8992 CPUtime=1541.86
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 408857 0 3 0 153980 206 0 0 25 0 1 0 111490078 9207808 1872 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643694 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2248 1872 227 40 0 1663 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 8992

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21304
/proc/meminfo: memFree=1835432/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9064 CPUtime=1601.84
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 428101 0 3 0 159968 216 0 0 25 0 1 0 111490078 9281536 1890 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2266 1890 227 40 0 1681 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 9064

[startup+1662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21304
/proc/meminfo: memFree=1835688/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9144 CPUtime=1661.83
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 446610 0 3 0 165959 224 0 0 25 0 1 0 111490078 9363456 1910 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2286 1910 227 40 0 1701 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 9144

[startup+1722.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 21304
/proc/meminfo: memFree=1835624/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9220 CPUtime=1721.81
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 465024 0 3 0 171947 234 0 0 25 0 1 0 111490078 9441280 1929 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632822 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2305 1929 227 40 0 1720 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 9220

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 21304
/proc/meminfo: memFree=1835496/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9300 CPUtime=1781.79
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 483869 0 3 0 177937 242 0 0 25 0 1 0 111490078 9523200 1949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629073 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2325 1949 227 40 0 1740 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 9300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21304
/proc/meminfo: memFree=1835432/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9316 CPUtime=1800.09
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 489045 0 3 0 179764 245 0 0 25 0 1 0 111490078 9539584 1953 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2329 1953 227 40 0 1744 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 9316

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

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

[startup+1800.6 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21304
/proc/meminfo: memFree=1835432/2055920 swapFree=4167952/4192956
[pid=21301] ppid=21299 vsize=9316 CPUtime=1800.09
/proc/21301/stat : 21301 (glpPBv3) R 21299 21301 20919 0 -1 0 489045 0 3 0 179764 245 0 0 25 0 1 0 111490078 9539584 1953 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21301/statm: 2329 1953 227 40 0 1744 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 9316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.11
CPU user time (s): 1797.64
CPU system time (s): 2.46062
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 9968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.64
system time used= 2.46062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489045
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= 36270

runsolver used 1.75073 second user time and 4.07038 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Apr 15 11:15:27 UTC 2007

IDJOB= 352568
IDBENCH= 1985
IDSOLVER= 166
FILE ID= node18/352568-1176635727

PBS_JOBID= 4556858

Free space on /tmp= 66557 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_12.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352568-1176635727/instance-352568-1176635727.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-352568-1176635727 -o ROOT/results/node18/conversion-352568-1176635727 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352568-1176635727/instance-352568-1176635727.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-352568-1176635727 -o ROOT/results/node18/solver-352568-1176635727 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352568-1176635727/instance-352568-1176635727.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6486fd91f28e3890004c3ef801697dda

RANDOM SEED= 862806871

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1844992 kB
Buffers:         23740 kB
Cached:         101788 kB
SwapCached:       2380 kB
Active:          56056 kB
Inactive:       101592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844992 kB
SwapTotal:     4192956 kB
SwapFree:      4167952 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          40144 kB
Slab:            38884 kB
Committed_AS:  3964912 kB
PageTables:       1776 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node18 on Sun Apr 15 11:45:30 UTC 2007