Trace number 351389

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
PBS4 2007-03-23No Cert. 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-bell3b.opb
MD5SUMb7f7c91542d49e4b7d5c93771b085583
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1087
Best CPU time to get the best result obtained on this benchmark1800.29
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1087
Optimality of the best value was proved NO
Number of variables2283
Total number of constraints151
Number of constraints which are clauses22
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints129
Minimum length of a constraint2
Maximum length of a constraint195
Number of terms in the objective function 1780
Biggest coefficient in the objective function 24508
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525566
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261895
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525566
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/351389-1176597979/instance-351389-1176597979.opb ......
1.98/2.08	c done parsing opb.
1.98/2.08	o 16473
3.59/3.65	o 4310
4.08/4.10	o 4309
1800.00/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351389-1176597979/instance-351389-1176597979.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/node17/watcher-351389-1176597979 -o ROOT/results/node17/solver-351389-1176597979 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351389-1176597979/PBS4 /tmp/evaluation/351389-1176597979/instance-351389-1176597979.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: 0.92 0.98 0.99 3/77 22811
/proc/meminfo: memFree=1665400/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=1672 CPUtime=0
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 107715449 1712128 193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22811/statm: 418 193 86 219 0 195 0

[startup+0.0129239 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22811
/proc/meminfo: memFree=1665400/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=1672 CPUtime=0.01
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 227 0 0 0 1 0 0 0 18 0 1 0 107715449 1712128 209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/22811/statm: 418 209 87 219 0 195 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1672

[startup+0.101934 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22811
/proc/meminfo: memFree=1665400/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=2084 CPUtime=0.09
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 332 0 0 0 9 0 0 0 18 0 1 0 107715449 2134016 314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 521 314 92 219 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2084

[startup+0.301955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22811
/proc/meminfo: memFree=1665400/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=2340 CPUtime=0.29
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 107715449 2396160 373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 585 373 93 219 0 362 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2340

[startup+0.701997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22811
/proc/meminfo: memFree=1665400/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=3036 CPUtime=0.69
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 526 0 0 0 69 0 0 0 22 0 1 0 107715449 3108864 508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 759 508 93 219 0 536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3036

[startup+1.50108 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1663344/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=4256 CPUtime=1.49
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 746 0 0 0 149 0 0 0 25 0 1 0 107715449 4358144 728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 1064 728 93 219 0 841 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4256

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1662192/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=6752 CPUtime=3.09
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 1247 0 0 0 307 2 0 0 25 0 1 0 107715449 6914048 1180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 1688 1180 104 219 0 1465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6752

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1659440/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=7288 CPUtime=6.29
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 1594 0 0 0 625 4 0 0 25 0 1 0 107715449 7462912 1527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 1822 1527 104 219 0 1599 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7288

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1658808/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=11516 CPUtime=12.69
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 1850 0 0 0 1264 5 0 0 25 0 1 0 107715449 11792384 1783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 2879 1783 104 219 0 2656 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11516

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1656696/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=12556 CPUtime=25.48
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 2362 0 0 0 2539 9 0 0 25 0 1 0 107715449 12857344 2198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 3139 2198 104 219 0 2916 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12556

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1653816/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=13348 CPUtime=51.08
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 3077 0 0 0 5092 16 0 0 25 0 1 0 107715449 13668352 2913 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 3337 2913 104 219 0 3114 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13348

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1652216/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=14928 CPUtime=102.27
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 3664 0 0 0 10202 25 0 0 25 0 1 0 107715449 15286272 3307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 3732 3307 104 219 0 3509 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14928

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 22812
/proc/meminfo: memFree=1648952/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=23796 CPUtime=162.25
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 4469 0 0 0 16190 35 0 0 25 0 1 0 107715449 24367104 4112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 5949 4112 104 219 0 5726 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23796

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1647928/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=24188 CPUtime=222.23
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 4728 0 0 0 22183 40 0 0 25 0 1 0 107715449 24768512 4371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 6047 4371 104 219 0 5824 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24188

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1646776/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=26424 CPUtime=282.21
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 5381 0 0 0 28170 51 0 0 25 0 1 0 107715449 27058176 4639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 6606 4639 104 219 0 6383 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 26424

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1644984/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=26940 CPUtime=342.19
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 5807 0 0 0 34156 63 0 0 25 0 1 0 107715449 27586560 5065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 6735 5065 104 219 0 6512 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26940

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1642616/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=27912 CPUtime=402.17
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 6407 0 0 0 40138 79 0 0 25 0 1 0 107715449 28581888 5665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 6978 5665 104 219 0 6755 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 27912

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1641208/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=31412 CPUtime=462.16
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 7493 0 0 0 46127 89 0 0 25 0 1 0 107715449 32165888 5982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 7853 5982 104 219 0 7630 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31412

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1640312/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=31916 CPUtime=522.14
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 7717 0 0 0 52117 97 0 0 25 0 1 0 107715449 32681984 6206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 7979 6206 104 219 0 7756 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31916

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1638968/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=32260 CPUtime=582.12
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 8067 0 0 0 58104 108 0 0 25 0 1 0 107715449 33034240 6556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8065 6556 104 219 0 7842 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 32260

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1638264/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=32840 CPUtime=642.12
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 8231 0 0 0 64095 117 0 0 25 0 1 0 107715449 33628160 6720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8210 6720 104 219 0 7987 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32840


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22812
/proc/meminfo: memFree=1636024/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=34136 CPUtime=822.06
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 8790 0 0 0 82062 144 0 0 25 0 1 0 107715449 34955264 7279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8534 7279 104 219 0 8311 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 34136

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 22838
/proc/meminfo: memFree=1634368/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=34564 CPUtime=882.03
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 8911 0 0 0 88050 153 0 0 25 0 1 0 107715449 35393536 7400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8641 7400 104 219 0 8418 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 34564

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1633456/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=34696 CPUtime=941.94
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 9386 0 0 0 94031 163 0 0 25 0 1 0 107715449 35528704 7875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8674 7875 104 219 0 8451 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 34696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1632952/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=35136 CPUtime=1001.93
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 9516 0 0 0 100022 171 0 0 25 0 1 0 107715449 35979264 8005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8784 8005 104 219 0 8561 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 35136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1632376/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=35588 CPUtime=1061.91
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 9694 0 0 0 106010 181 0 0 25 0 1 0 107715449 36442112 8183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8897 8183 104 219 0 8674 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 35588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1631800/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=35952 CPUtime=1121.9
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 9843 0 0 0 111998 192 0 0 25 0 1 0 107715449 36814848 8332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 8988 8332 104 219 0 8765 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 35952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1631352/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=42212 CPUtime=1181.88
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 11477 0 0 0 117989 199 0 0 25 0 1 0 107715449 43225088 8429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 10553 8429 104 219 0 10330 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 42212

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1630008/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=42708 CPUtime=1241.86
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 11811 0 0 0 123974 212 0 0 25 0 1 0 107715449 43732992 8763 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 10677 8763 104 219 0 10454 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 42708

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1629176/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=43236 CPUtime=1301.84
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12006 0 0 0 129960 224 0 0 25 0 1 0 107715449 44273664 8958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 10809 8958 104 219 0 10586 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 43236

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1627896/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=43784 CPUtime=1361.82
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12339 0 0 0 135944 238 0 0 25 0 1 0 107715449 44834816 9291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 10946 9291 104 219 0 10723 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 43784

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1627256/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=44244 CPUtime=1421.82
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12486 0 0 0 141930 252 0 0 25 0 1 0 107715449 45305856 9438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 11061 9438 104 219 0 10838 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 44244

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1627000/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=44360 CPUtime=1481.79
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12584 0 0 0 147922 257 0 0 25 0 1 0 107715449 45424640 9536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 11090 9536 104 219 0 10867 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 44360

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1626424/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=44360 CPUtime=1541.77
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12722 0 0 0 153910 267 0 0 25 0 1 0 107715449 45424640 9674 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 11090 9674 104 219 0 10867 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 44360

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1625912/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=44848 CPUtime=1601.76
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 12859 0 0 0 159897 279 0 0 25 0 1 0 107715449 45924352 9811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 11212 9811 104 219 0 10989 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 44848

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 23010
/proc/meminfo: memFree=1625272/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=44972 CPUtime=1661.74
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 13009 0 0 0 165887 287 0 0 25 0 1 0 107715449 46051328 9961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 11243 9961 104 219 0 11020 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 44972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1623160/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=61996 CPUtime=1721.72
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 13534 0 0 0 171872 300 0 0 25 0 1 0 107715449 63483904 10486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 15499 10486 104 219 0 15276 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 61996

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1622392/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=62664 CPUtime=1781.71
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 13714 0 0 0 177858 313 0 0 25 0 1 0 107715449 64167936 10666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 15666 10666 104 219 0 15443 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 62664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23010
/proc/meminfo: memFree=1622200/2055920 swapFree=4153028/4192956
[pid=22811] ppid=22809 vsize=62664 CPUtime=1800
/proc/22811/stat : 22811 (PBS4) R 22809 22811 9396 0 -1 4194304 13771 0 0 0 179683 317 0 0 25 0 1 0 107715449 64167936 10723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22811/statm: 15666 10723 104 219 0 15443 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 62664

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1796.84
CPU system time (s): 3.18551
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 62664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.84
system time used= 3.18552
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13772
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= 8
involuntary context switches= 2079

runsolver used 2.05369 second user time and 4.38833 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Apr 15 00:46:19 UTC 2007

IDJOB= 351389
IDBENCH= 1742
IDSOLVER= 157
FILE ID= node17/351389-1176597979

PBS_JOBID= 4556816

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-bell3b.opb
COMMAND LINE= /tmp/evaluation/351389-1176597979/PBS4 /tmp/evaluation/351389-1176597979/instance-351389-1176597979.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-351389-1176597979 -o ROOT/results/node17/conversion-351389-1176597979 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351389-1176597979/instance-351389-1176597979.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-351389-1176597979 -o ROOT/results/node17/solver-351389-1176597979 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351389-1176597979/PBS4 /tmp/evaluation/351389-1176597979/instance-351389-1176597979.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b7f7c91542d49e4b7d5c93771b085583

RANDOM SEED= 800009095

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1665808 kB
Buffers:         58304 kB
Cached:         252952 kB
SwapCached:       2360 kB
Active:         161840 kB
Inactive:       177652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665808 kB
SwapTotal:     4192956 kB
SwapFree:      4153028 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          35264 kB
Slab:            36136 kB
Committed_AS:  5168076 kB
PageTables:       1804 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node17 on Sun Apr 15 01:16:22 UTC 2007