Trace number 350930

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-rail507.opb
MD5SUM1d990dd8841615caa29b3d304bde4f0b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark153
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 153
Optimality of the best value was proved NO
Number of variables63009
Total number of constraints508
Number of constraints which are clauses507
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint59416
Number of terms in the objective function 63009
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 63009
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 68672
Number of bits of the biggest sum of numbers17
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/350930-1176568745/instance-350930-1176568745.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/node1/watcher-350930-1176568745 -o ROOT/results/node1/solver-350930-1176568745 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350930-1176568745/instance-350930-1176568745.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: 0.91 0.98 0.99 3/77 2208
/proc/meminfo: memFree=1851976/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=1060 CPUtime=0
/proc/2208/stat : 2208 (glpPBv3) D 2206 2208 1334 0 -1 0 52 0 0 0 0 0 0 0 18 0 1 0 132912363 1085440 35 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5829540 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2208/statm: 265 35 27 40 0 8 0

[startup+0.020075 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2208
/proc/meminfo: memFree=1851976/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=2912 CPUtime=0.01
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 327 0 0 0 1 0 0 0 18 0 1 0 132912363 2981888 297 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 728 297 192 40 0 143 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2912

[startup+0.102084 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2208
/proc/meminfo: memFree=1851976/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=5044 CPUtime=0.09
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 879 0 0 0 9 0 0 0 18 0 1 0 132912363 5165056 849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 1261 849 192 40 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5044

[startup+0.301108 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2208
/proc/meminfo: memFree=1851976/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=9708 CPUtime=0.29
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 2023 0 0 0 29 0 0 0 19 0 1 0 132912363 9940992 1993 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 2427 1993 199 40 0 1842 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9708

[startup+0.702154 s]
/proc/loadavg: 0.91 0.98 0.99 3/77 2208
/proc/meminfo: memFree=1851976/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=11440 CPUtime=0.69
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 2466 0 0 0 69 0 0 0 22 0 1 0 132912363 11714560 2436 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 6295255 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 2860 2436 199 40 0 2275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11440

[startup+1.50125 s]
/proc/loadavg: 0.91 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1841472/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=15036 CPUtime=1.48
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 3357 0 0 0 148 0 0 0 25 0 1 0 132912363 15396864 3327 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 3759 3327 199 40 0 3174 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15036

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1814784/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=49780 CPUtime=3.08
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 12157 0 0 0 304 4 0 0 25 0 1 0 132912363 50974720 12075 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583228 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 12445 12075 221 40 0 11860 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 49780

[startup+6.30181 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1803904/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=49780 CPUtime=6.28
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 12157 0 0 0 623 5 0 0 25 0 1 0 132912363 50974720 12075 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582820 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 12445 12075 221 40 0 11860 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 49780

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1803912/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=49780 CPUtime=12.68
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 12157 0 0 0 1263 5 0 0 25 0 1 0 132912363 50974720 12075 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 12445 12075 221 40 0 11860 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49780

[startup+25.5011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1805704/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=48224 CPUtime=25.48
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 12579 0 0 0 2542 6 0 0 25 0 1 0 132912363 49381376 11686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 12056 11686 221 40 0 11471 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48224

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1805768/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=48224 CPUtime=51.06
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 12579 0 0 0 5100 6 0 0 25 0 1 0 132912363 49381376 11686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589880 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 12056 11686 221 40 0 11471 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48224

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798856/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=102.26
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 37819 0 0 0 10208 18 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55068

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798856/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=162.23
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 63673 0 0 0 16193 30 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 55068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1784072/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=69816 CPUtime=222.22
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 89091 0 0 0 22179 43 0 0 25 0 1 0 132912363 71491584 17107 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582198 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 17454 17107 227 40 0 16869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 69816

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798792/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=282.19
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 115381 0 0 0 28164 55 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 55068

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798792/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=342.18
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 141235 0 0 0 34151 67 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542150 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 55068

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798664/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=402.16
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 171398 0 0 0 40134 82 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 55068

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798664/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=462.14
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 197252 0 0 0 46120 94 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 55068

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1783880/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=522.12
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 223106 0 0 0 52105 107 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 55068

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798600/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=582.11
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 248960 0 0 0 58091 120 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 55068

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798600/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55068 CPUtime=642.1
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 279123 0 0 0 64076 134 0 0 25 0 1 0 132912363 56389632 13420 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13767 13420 227 40 0 13182 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 55068


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798280/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=882.02
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 391158 0 0 0 88014 188 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 55180

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798280/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=942.01
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 421321 0 0 0 93999 202 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 55180

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798280/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1001.99
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 451484 0 0 0 99983 216 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 55180

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798216/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1061.97
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 481647 0 0 0 105966 231 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 55180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798216/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1121.95
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 511810 0 0 0 111951 244 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 55180

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1798088/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1181.93
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 541973 0 0 0 117934 259 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 55180

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1797896/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1241.92
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 567827 0 0 0 123921 271 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 55180

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2209
/proc/meminfo: memFree=1797768/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1301.91
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 597990 0 0 0 129906 285 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 55180

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 2383
/proc/meminfo: memFree=1796160/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1361.8
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 628153 0 0 0 135880 300 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 55180

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797320/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1421.77
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 658316 0 0 0 141864 313 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 55180

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797320/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1481.75
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 688479 0 0 0 147847 328 0 0 25 0 1 0 132912363 56504320 13421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632554 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13421 227 40 0 13210 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 55180

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797256/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1541.73
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 718646 0 0 0 153831 342 0 0 25 0 1 0 132912363 56504320 13425 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13425 227 40 0 13210 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 55180

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797256/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1601.72
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 744502 0 0 0 159817 355 0 0 25 0 1 0 132912363 56504320 13427 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13427 227 40 0 13210 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 55180

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797192/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1661.7
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 774667 0 0 0 165800 370 0 0 25 0 1 0 132912363 56504320 13429 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632895 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13429 227 40 0 13210 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 55180

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797192/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1721.68
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 800521 0 0 0 171786 382 0 0 25 0 1 0 132912363 56504320 13429 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13429 227 40 0 13210 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 55180

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797128/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1781.66
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 826375 0 0 0 177772 394 0 0 25 0 1 0 132912363 56504320 13429 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13429 227 40 0 13210 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 55180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797064/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1800.06
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 834995 0 0 0 179608 398 0 0 25 0 1 0 132912363 56504320 13431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13431 227 40 0 13210 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 55180

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 0.98 0.99 2/78 2407
/proc/meminfo: memFree=1797064/2055920 swapFree=4145888/4192956
[pid=2208] ppid=2206 vsize=55180 CPUtime=1800.06
/proc/2208/stat : 2208 (glpPBv3) R 2206 2208 1334 0 -1 0 834995 0 0 0 179608 398 0 0 25 0 1 0 132912363 56504320 13431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2208/statm: 13795 13431 227 40 0 13210 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 55180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1796.09
CPU system time (s): 3.99739
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 69928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.09
system time used= 3.99739
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 834995
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= 12
involuntary context switches= 1871

runsolver used 2.16667 second user time and 4.33534 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sat Apr 14 16:39:05 UTC 2007

IDJOB= 350930
IDBENCH= 1617
IDSOLVER= 166
FILE ID= node1/350930-1176568745

PBS_JOBID= 4556766

Free space on /tmp= 66462 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-rail507.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350930-1176568745/instance-350930-1176568745.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-350930-1176568745 -o ROOT/results/node1/conversion-350930-1176568745 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350930-1176568745/instance-350930-1176568745.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-350930-1176568745 -o ROOT/results/node1/solver-350930-1176568745 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350930-1176568745/instance-350930-1176568745.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  1d990dd8841615caa29b3d304bde4f0b

RANDOM SEED= 965294914

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1852320 kB
Buffers:         19632 kB
Cached:         119848 kB
SwapCached:      14948 kB
Active:          37724 kB
Inactive:       126340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852320 kB
SwapTotal:     4192956 kB
SwapFree:      4145888 kB
Dirty:            7392 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            24976 kB
Committed_AS:  2630960 kB
PageTables:       1832 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= 66462 MiB

End job on node1 on Sat Apr 14 17:09:08 UTC 2007