Trace number 348777

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) 1800.07 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-set1al.opb
MD5SUM8707b70244b4b6d1505bb830d4ab8529
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark42048
Best CPU time to get the best result obtained on this benchmark1802.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 42048
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3484
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530256
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530256
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348777-1176598361/instance-348777-1176598361.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/node72/watcher-348777-1176598361 -o ROOT/results/node72/solver-348777-1176598361 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348777-1176598361/instance-348777-1176598361.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 20476
/proc/meminfo: memFree=1412592/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=2644 CPUtime=0
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 135874511 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 3002071 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 661 228 192 40 0 76 0

[startup+0.0476249 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20476
/proc/meminfo: memFree=1412592/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=3848 CPUtime=0.04
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 560 0 0 0 4 0 0 0 18 0 1 0 135874511 3940352 530 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2704201 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 962 530 199 40 0 377 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3848

[startup+0.10163 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20476
/proc/meminfo: memFree=1412592/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=4380 CPUtime=0.09
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 703 0 0 0 9 0 0 0 18 0 1 0 135874511 4485120 673 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 2995999 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 1095 673 199 40 0 510 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4380

[startup+0.301647 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20476
/proc/meminfo: memFree=1412592/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=9476 CPUtime=0.29
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1987 0 0 0 28 1 0 0 20 0 1 0 135874511 9703424 1956 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2369 1956 221 40 0 1784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9476

[startup+0.701683 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20476
/proc/meminfo: memFree=1412592/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=0.69
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 3432 0 0 0 67 2 0 0 24 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569409 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10804

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1402920/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1.49
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 5943 0 0 0 146 3 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10804

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403624/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=3.09
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 10686 0 0 0 304 5 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10804

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1402800/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=6.28
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 20451 0 0 0 619 9 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10804

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403632/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=12.69
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 39907 0 0 0 1252 17 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10804

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403696/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11504 CPUtime=25.49
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 54952 0 0 0 2524 25 0 0 25 0 1 0 135874511 11780096 2501 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2876 2501 227 40 0 2291 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11504

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=51.08
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 68187 0 0 0 5076 32 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10804

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=102.27
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 93815 0 0 0 10182 45 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10804

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=162.25
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 127388 0 0 0 16164 61 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10804

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=222.24
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 159001 0 0 0 22148 76 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542086 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=282.22
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 190614 0 0 0 28131 91 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10804

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=342.21
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 223459 0 0 0 34114 107 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=402.19
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 256813 0 0 0 40096 123 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10804

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20477
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=462.18
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 289848 0 0 0 46079 139 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10804

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20585
/proc/meminfo: memFree=1402424/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=522.11
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 323659 0 0 0 52052 159 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 10804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403632/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=582.04
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 358342 0 0 0 58029 175 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 10804

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403632/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=642.03
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 393838 0 0 0 64010 193 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 10804


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403632/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=821.99
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 787078 0 0 0 81819 380 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629082 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10804

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403696/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=881.98
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 824002 0 0 0 87801 397 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 10804

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=941.96
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 862012 0 0 0 93781 415 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 10804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11224 CPUtime=1001.94
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 899403 0 0 0 99763 431 0 0 25 0 1 0 135874511 11493376 2431 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2806 2431 227 40 0 2221 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 11224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1061.93
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 947086 0 0 0 105738 455 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629211 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 10804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1121.91
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 984645 0 0 0 111720 471 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 10804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1181.9
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1022722 0 0 0 117701 489 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134577212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 10804

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1241.88
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1072941 0 0 0 123676 512 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 10804

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1301.88
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1112721 0 0 0 129657 531 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 10804

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1361.86
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1152111 0 0 0 135637 549 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134569960 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 10804

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403824/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1421.84
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1202421 0 0 0 141612 572 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 10804

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1403760/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=10804 CPUtime=1481.82
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1242889 0 0 0 147592 590 0 0 25 0 1 0 135874511 11063296 2326 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2701 2326 227 40 0 2116 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 10804

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1541.81
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1301319 0 0 0 153560 621 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 11656

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1601.79
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1322327 0 0 0 159547 632 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 11656

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1661.79
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1343335 0 0 0 165537 642 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 11656

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1721.77
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1374748 0 0 0 171520 657 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 11656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1781.75
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1398148 0 0 0 177506 669 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 11656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20679
/proc/meminfo: memFree=1402928/2055920 swapFree=4172008/4192956
[pid=20476] ppid=20474 vsize=11656 CPUtime=1800.06
/proc/20476/stat : 20476 (glpPBv3) R 20474 20476 20073 0 -1 0 1405681 0 0 0 179333 673 0 0 25 0 1 0 135874511 11935744 2539 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/20476/statm: 2914 2539 227 40 0 2329 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11656

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.07
CPU user time (s): 1793.34
CPU system time (s): 6.73498
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 12652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.34
system time used= 6.73498
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1405681
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 37147

runsolver used 1.9707 second user time and 4.5873 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Apr 15 00:52:41 UTC 2007

IDJOB= 348777
IDBENCH= 1743
IDSOLVER= 166
FILE ID= node72/348777-1176598361

PBS_JOBID= 4557003

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-set1al.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348777-1176598361/instance-348777-1176598361.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-348777-1176598361 -o ROOT/results/node72/conversion-348777-1176598361 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348777-1176598361/instance-348777-1176598361.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-348777-1176598361 -o ROOT/results/node72/solver-348777-1176598361 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348777-1176598361/instance-348777-1176598361.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8707b70244b4b6d1505bb830d4ab8529

RANDOM SEED= 314586082

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1412936 kB
Buffers:         65008 kB
Cached:         440216 kB
SwapCached:       2396 kB
Active:         185472 kB
Inactive:       343788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412936 kB
SwapTotal:     4192956 kB
SwapFree:      4172008 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          38960 kB
Slab:            99232 kB
Committed_AS:  1913016 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node72 on Sun Apr 15 01:22:43 UTC 2007