Trace number 41510

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
PBS 4.1L? (TO) 1800.48 1801.19

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
MD5SUM94d27ad55443aa92d0406d6e0a54bcaf
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2944
Total number of constraints214
Number of constraints which are clauses9
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints205
Minimum length of a constraint1
Maximum length of a constraint2659
Number of terms in the objective function 88
Biggest coefficient in the objective function 53442
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524332
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262120
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 526376
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	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00	c Solving ROOT/tmp/node88/41510-1149363562/instance-41510-1149363562.opb ......

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds
Enforcing Stack size limit: 67108864 bytes
Enforcing memory limit (will send SIGKILL): 1843200 Kb
Enforcing VSIZE limit: 1887436800 bytes
runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node88/watcher-41510-1149363562 -o ROOT/results/node88/solver-41510-1149363562 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41510-1149363562/instance-41510-1149363562.opb 915663088 

Current StackSize limit: 67108864 bytes

/proc/loadavg: 1.15 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1639160/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=1680 CPUtime=0
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 201995312 1720320 141 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134598843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 420 143 90 232 0 185 0

[startup+10.0019 s]
/proc/loadavg: 1.13 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1636216/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=4216 CPUtime=9.99
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 896 0 0 0 999 0 0 0 25 0 1 0 201995312 4317184 873 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549285 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1054 873 105 232 0 819 0
Current children cumulated CPU time (s) 9.99
Current children cumulated vsize (Kb) 4216

[startup+20.0079 s]
/proc/loadavg: 1.11 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1635256/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=5240 CPUtime=19.99
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1145 0 0 0 1999 0 0 0 25 0 1 0 201995312 5365760 1122 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549255 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1310 1122 105 232 0 1075 0
Current children cumulated CPU time (s) 19.99
Current children cumulated vsize (Kb) 5240

[startup+30.0139 s]
/proc/loadavg: 1.09 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1634424/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=7288 CPUtime=29.99
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1365 0 0 0 2999 0 0 0 25 0 1 0 201995312 7462912 1342 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564928 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1822 1342 105 232 0 1587 0
Current children cumulated CPU time (s) 29.99
Current children cumulated vsize (Kb) 7288

[startup+40.0189 s]
/proc/loadavg: 1.08 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1634040/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=7288 CPUtime=39.99
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1460 0 0 0 3999 0 0 0 25 0 1 0 201995312 7462912 1437 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1822 1437 105 232 0 1587 0
Current children cumulated CPU time (s) 39.99
Current children cumulated vsize (Kb) 7288

[startup+50.0259 s]
/proc/loadavg: 1.07 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1633592/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=7288 CPUtime=50
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1570 0 0 0 5000 0 0 0 25 0 1 0 201995312 7462912 1547 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1822 1547 105 232 0 1587 0
Current children cumulated CPU time (s) 50
Current children cumulated vsize (Kb) 7288

[startup+60.0319 s]
/proc/loadavg: 1.06 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1633272/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=7288 CPUtime=60
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1665 0 0 0 6000 0 0 0 25 0 1 0 201995312 7462912 1642 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 1822 1642 105 232 0 1587 0
Current children cumulated CPU time (s) 60
Current children cumulated vsize (Kb) 7288

[startup+70.0379 s]
/proc/loadavg: 1.05 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1632824/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=70
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1765 0 0 0 7000 0 0 0 25 0 1 0 201995312 11657216 1742 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 1742 105 232 0 2611 0
Current children cumulated CPU time (s) 70
Current children cumulated vsize (Kb) 11384

[startup+80.0449 s]
/proc/loadavg: 1.04 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1632120/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=80
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 1950 0 0 0 8000 0 0 0 25 0 1 0 201995312 11657216 1927 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 1927 105 232 0 2611 0
Current children cumulated CPU time (s) 80
Current children cumulated vsize (Kb) 11384

[startup+90.0509 s]
/proc/loadavg: 1.03 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1631864/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=90.01
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2011 0 0 0 9001 0 0 0 25 0 1 0 201995312 11657216 1988 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549306 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 1988 105 232 0 2611 0
Current children cumulated CPU time (s) 90.01
Current children cumulated vsize (Kb) 11384

[startup+100.057 s]
/proc/loadavg: 1.03 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1631480/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=100.01
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2092 0 0 0 10001 0 0 0 25 0 1 0 201995312 11657216 2069 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2069 105 232 0 2611 0
Current children cumulated CPU time (s) 100.01
Current children cumulated vsize (Kb) 11384

[startup+110.064 s]
/proc/loadavg: 1.02 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1631160/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=110.01
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2173 0 0 0 11001 0 0 0 25 0 1 0 201995312 11657216 2150 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134564933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2150 105 232 0 2611 0
Current children cumulated CPU time (s) 110.01
Current children cumulated vsize (Kb) 11384

[startup+120.07 s]
/proc/loadavg: 1.02 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1630904/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=120.01
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2248 0 0 0 12001 0 0 0 25 0 1 0 201995312 11657216 2225 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2225 105 232 0 2611 0
Current children cumulated CPU time (s) 120.01
Current children cumulated vsize (Kb) 11384

[startup+130.076 s]
/proc/loadavg: 1.02 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1630520/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=130.02
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2348 0 0 0 13002 0 0 0 25 0 1 0 201995312 11657216 2325 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2325 105 232 0 2611 0
Current children cumulated CPU time (s) 130.02
Current children cumulated vsize (Kb) 11384

[startup+140.082 s]
/proc/loadavg: 1.01 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1630264/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=140.02
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2419 0 0 0 14002 0 0 0 25 0 1 0 201995312 11657216 2396 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2396 105 232 0 2611 0
Current children cumulated CPU time (s) 140.02
Current children cumulated vsize (Kb) 11384

[startup+150.088 s]
/proc/loadavg: 1.01 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1629944/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=150.02
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2495 0 0 0 15002 0 0 0 25 0 1 0 201995312 11657216 2472 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549265 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2472 105 232 0 2611 0
Current children cumulated CPU time (s) 150.02
Current children cumulated vsize (Kb) 11384

[startup+160.094 s]
/proc/loadavg: 1.01 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1629496/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=11384 CPUtime=160.02
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2605 0 0 0 16002 0 0 0 25 0 1 0 201995312 11657216 2582 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 2846 2582 105 232 0 2611 0
Current children cumulated CPU time (s) 160.02
Current children cumulated vsize (Kb) 11384

[startup+170.1 s]
/proc/loadavg: 1.01 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1628984/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=19576 CPUtime=170.03
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2735 0 0 0 17003 0 0 0 25 0 1 0 201995312 20045824 2712 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549255 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 4894 2712 105 232 0 4659 0
Current children cumulated CPU time (s) 170.03
Current children cumulated vsize (Kb) 19576

[startup+180.106 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1628536/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=19576 CPUtime=180.03
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2840 0 0 0 18003 0 0 0 25 0 1 0 201995312 20045824 2817 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549039 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 4894 2817 105 232 0 4659 0
Current children cumulated CPU time (s) 180.03
Current children cumulated vsize (Kb) 19576

[startup+190.112 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1628344/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=19576 CPUtime=190.04
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2887 0 0 0 19003 1 0 0 25 0 1 0 201995312 20045824 2864 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549214 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 4894 2864 105 232 0 4659 0
Current children cumulated CPU time (s) 190.04
Current children cumulated vsize (Kb) 19576

[startup+200.118 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1628152/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=19576 CPUtime=200.04
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 2938 0 0 0 20003 1 0 0 25 0 1 0 201995312 20045824 2915 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 4894 2915 105 232 0 4659 0
Current children cumulated CPU time (s) 200.04
Current children cumulated vsize (Kb) 19576

[startup+210.124 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6520
/proc/meminfo: memFree=1627832/2055888 swapFree=4085336/4096564

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

/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15803 0 0 0 178131 5 0 0 25 0 1 0 201995312 70578176 15780 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549323 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15780 105 232 0 16996 0
Current children cumulated CPU time (s) 1781.36
Current children cumulated vsize (Kb) 68924

[startup+1783.08 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1576120/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1782.37
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15813 0 0 0 178232 5 0 0 25 0 1 0 201995312 70578176 15790 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15790 105 232 0 16996 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (Kb) 68924

[startup+1784.09 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1576056/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1783.37
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15823 0 0 0 178332 5 0 0 25 0 1 0 201995312 70578176 15800 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549300 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15800 105 232 0 16996 0
Current children cumulated CPU time (s) 1783.37
Current children cumulated vsize (Kb) 68924

[startup+1785.09 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1576056/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1784.38
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15828 0 0 0 178433 5 0 0 25 0 1 0 201995312 70578176 15805 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549276 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15805 105 232 0 16996 0
Current children cumulated CPU time (s) 1784.38
Current children cumulated vsize (Kb) 68924

[startup+1786.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575992/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1785.38
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15838 0 0 0 178533 5 0 0 25 0 1 0 201995312 70578176 15815 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15815 105 232 0 16996 0
Current children cumulated CPU time (s) 1785.38
Current children cumulated vsize (Kb) 68924

[startup+1787.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575992/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1786.39
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15848 0 0 0 178634 5 0 0 25 0 1 0 201995312 70578176 15825 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15825 105 232 0 16996 0
Current children cumulated CPU time (s) 1786.39
Current children cumulated vsize (Kb) 68924

[startup+1788.11 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575928/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1787.39
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15853 0 0 0 178734 5 0 0 25 0 1 0 201995312 70578176 15830 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549255 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15830 105 232 0 16996 0
Current children cumulated CPU time (s) 1787.39
Current children cumulated vsize (Kb) 68924

[startup+1789.11 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575928/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1788.39
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15863 0 0 0 178834 5 0 0 25 0 1 0 201995312 70578176 15840 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134535613 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15840 105 232 0 16996 0
Current children cumulated CPU time (s) 1788.39
Current children cumulated vsize (Kb) 68924

[startup+1790.12 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575864/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1789.4
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15868 0 0 0 178935 5 0 0 25 0 1 0 201995312 70578176 15845 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15845 105 232 0 16996 0
Current children cumulated CPU time (s) 1789.4
Current children cumulated vsize (Kb) 68924

[startup+1791.12 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575864/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1790.4
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15878 0 0 0 179035 5 0 0 25 0 1 0 201995312 70578176 15855 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549251 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15855 105 232 0 16996 0
Current children cumulated CPU time (s) 1790.4
Current children cumulated vsize (Kb) 68924

[startup+1792.13 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575800/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1791.41
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15883 0 0 0 179136 5 0 0 25 0 1 0 201995312 70578176 15860 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549300 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15860 105 232 0 16996 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (Kb) 68924

[startup+1793.13 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575800/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1792.41
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15893 0 0 0 179236 5 0 0 25 0 1 0 201995312 70578176 15870 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15870 105 232 0 16996 0
Current children cumulated CPU time (s) 1792.41
Current children cumulated vsize (Kb) 68924

[startup+1794.14 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575800/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1793.42
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15898 0 0 0 179337 5 0 0 25 0 1 0 201995312 70578176 15875 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549257 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15875 105 232 0 16996 0
Current children cumulated CPU time (s) 1793.42
Current children cumulated vsize (Kb) 68924

[startup+1795.14 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575736/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1794.42
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15913 0 0 0 179437 5 0 0 25 0 1 0 201995312 70578176 15890 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15890 105 232 0 16996 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (Kb) 68924

[startup+1796.15 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575672/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1795.43
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15923 0 0 0 179538 5 0 0 25 0 1 0 201995312 70578176 15900 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549200 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15900 105 232 0 16996 0
Current children cumulated CPU time (s) 1795.43
Current children cumulated vsize (Kb) 68924

[startup+1797.15 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575608/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1796.43
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15933 0 0 0 179638 5 0 0 25 0 1 0 201995312 70578176 15910 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549328 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15910 105 232 0 16996 0
Current children cumulated CPU time (s) 1796.43
Current children cumulated vsize (Kb) 68924

[startup+1798.16 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575608/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1797.43
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15943 0 0 0 179738 5 0 0 25 0 1 0 201995312 70578176 15920 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549328 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15920 105 232 0 16996 0
Current children cumulated CPU time (s) 1797.43
Current children cumulated vsize (Kb) 68924

[startup+1799.16 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575544/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1798.44
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15953 0 0 0 179839 5 0 0 25 0 1 0 201995312 70578176 15930 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15930 105 232 0 16996 0
Current children cumulated CPU time (s) 1798.44
Current children cumulated vsize (Kb) 68924

[startup+1800.17 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575480/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1799.44
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15963 0 0 0 179939 5 0 0 25 0 1 0 201995312 70578176 15940 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549211 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15940 105 232 0 16996 0
Current children cumulated CPU time (s) 1799.44
Current children cumulated vsize (Kb) 68924

[startup+1801.17 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575480/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1800.45
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15973 0 0 0 180040 5 0 0 25 0 1 0 201995312 70578176 15950 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15950 105 232 0 16996 0
Current children cumulated CPU time (s) 1800.45
Current children cumulated vsize (Kb) 68924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.18 s]
/proc/loadavg: 1.00 1.00 0.96 2/68 6717
/proc/meminfo: memFree=1575480/2055888 swapFree=4085336/4096564
[pid=6520] ppid=6518 vsize=68924 CPUtime=1800.45
/proc/6520/stat : 6520 (PBS4L) R 6518 6520 6474 0 -1 4194304 15973 0 0 0 180040 5 0 0 25 0 1 0 201995312 70578176 15950 18446744073709551615 134512640 135466232 4294956672 18446744073709551615 134549306 0 0 4096 0 0 0 0 17 1 0 0
/proc/6520/statm: 17231 15950 105 232 0 16996 0
Current children cumulated CPU time (s) 1800.45
Current children cumulated vsize (Kb) 68924

Sending SIGTERM to -6520
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.19
CPU time (s): 1800.48
CPU user time (s): 1800.41
CPU system time (s): 0.069989
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (Kb): 68924
The end

Launcher Data (download as text)

Begin job on node88 on Sat Jun  3 19:39:22 UTC 2006


FILE ID= 41510-1149363562

PBS_JOBID= 311653

BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib3/normalized-reduced-mps-v2-20-10-blend2.opb
COMMAND LINE= ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41510-1149363562/instance-41510-1149363562.opb 915663088
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node88/watcher-41510-1149363562 -o ROOT/results/node88/solver-41510-1149363562 -C 1800 -M 1800 -S 64  ROOT/solvers/PB/PB06final/user11/PBS4L ROOT/tmp/node88/41510-1149363562/instance-41510-1149363562.opb 915663088

MD5SUM SOLVER= ab46593c31a6a47b9d9920387a00d332
MD5SUM BENCH=  94d27ad55443aa92d0406d6e0a54bcaf

RANDOM SEED= 915663088


/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		: 3000.261
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	: 6006.16
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		: 3000.261
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	: 5999.38
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1639560 kB
Buffers:         21700 kB
Cached:         327016 kB
SwapCached:       2300 kB
Active:          37424 kB
Inactive:       319864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1639560 kB
SwapTotal:     4096564 kB
SwapFree:      4085336 kB
Dirty:             168 kB
Writeback:           0 kB
Mapped:          16796 kB
Slab:            45656 kB
Committed_AS:   343472 kB
PageTables:       1280 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB


End job on node88 on Sat Jun  3 20:09:23 UTC 2006