Trace number 459249

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_v2 2007-03-23? (TO) 1800.09 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark26
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/459249-1178652566/instance-459249-1178652566.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459249-1178652566/instance-459249-1178652566.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-459249-1178652566 -o ROOT/results/node1/solver-459249-1178652566 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459249-1178652566/instance-459249-1178652566.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: 0.84 0.97 0.99 3/77 4708
/proc/meminfo: memFree=1713840/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=5112 CPUtime=0
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 341294477 5234688 481 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1278 485 79 219 0 1055 0

[startup+0.0579631 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 4708
/proc/meminfo: memFree=1713840/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=7124 CPUtime=0.05
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 1582 0 0 0 5 0 0 0 18 0 1 0 341294477 7294976 1531 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1781 1531 86 219 0 1558 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7124

[startup+0.101967 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 4708
/proc/meminfo: memFree=1713840/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=7456 CPUtime=0.09
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 1699 0 0 0 9 0 0 0 18 0 1 0 341294477 7634944 1648 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 1864 1648 86 219 0 1641 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7456

[startup+0.301992 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 4708
/proc/meminfo: memFree=1713840/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=9212 CPUtime=0.29
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 2183 0 0 0 29 0 0 0 19 0 1 0 341294477 9433088 1986 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2303 1986 86 219 0 2080 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9212

[startup+0.701038 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 4708
/proc/meminfo: memFree=1713840/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=11920 CPUtime=0.69
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 3061 0 0 0 69 0 0 0 23 0 1 0 341294477 12206080 2671 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135057549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 2980 2671 86 219 0 2757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11920

[startup+1.50113 s]
/proc/loadavg: 0.84 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1701544/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=23088 CPUtime=1.49
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 5390 0 0 0 148 1 0 0 25 0 1 0 341294477 23642112 4615 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134594546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 5772 4620 86 219 0 5549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23088

[startup+3.10132 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1694568/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=27876 CPUtime=3.09
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 6835 0 0 0 306 3 0 0 25 0 1 0 341294477 28545024 5187 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 6969 5187 90 219 0 6746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27876

[startup+6.3017 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1691496/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=30300 CPUtime=6.28
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 10577 0 0 0 623 5 0 0 25 0 1 0 341294477 31027200 5696 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 7575 5696 90 219 0 7352 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30300

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1688936/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=33364 CPUtime=12.69
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 15627 0 0 0 1262 7 0 0 25 0 1 0 341294477 34164736 6207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 8341 6207 90 219 0 8118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33364

[startup+25.502 s]
/proc/loadavg: 0.89 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1686632/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=36772 CPUtime=25.48
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 18868 0 0 0 2539 9 0 0 25 0 1 0 341294477 37654528 6797 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 9193 6797 90 219 0 8970 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36772

[startup+51.102 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1685608/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=37680 CPUtime=51.07
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 21144 0 0 0 5095 12 0 0 25 0 1 0 341294477 38584320 7042 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 9420 7042 90 219 0 9197 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37680

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1680680/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=42684 CPUtime=102.26
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 23133 0 0 0 10209 17 0 0 25 0 1 0 341294477 43708416 8293 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 10671 8293 90 219 0 10448 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42684

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1669352/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=56592 CPUtime=162.24
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 28592 0 0 0 16199 25 0 0 25 0 1 0 341294477 57950208 11114 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 14148 11114 90 219 0 13925 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 56592

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1663080/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=63560 CPUtime=222.21
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 34491 0 0 0 22187 34 0 0 25 0 1 0 341294477 65085440 12663 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 15890 12663 90 219 0 15667 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 63560

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1658472/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=68280 CPUtime=282.2
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 47917 0 0 0 28170 50 0 0 25 0 1 0 341294477 69918720 13761 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 17070 13761 90 219 0 16847 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 68280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1656424/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=71664 CPUtime=342.18
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 51438 0 0 0 34158 60 0 0 25 0 1 0 341294477 73383936 14289 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 17916 14289 90 219 0 17693 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 71664

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4709
/proc/meminfo: memFree=1653864/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=75572 CPUtime=402.17
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 57762 0 0 0 40148 69 0 0 25 0 1 0 341294477 77385728 14944 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 18893 14944 90 219 0 18670 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 75572

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1650920/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=78684 CPUtime=462.14
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 71295 0 0 0 46131 83 0 0 25 0 1 0 341294477 80572416 15681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 19671 15681 90 219 0 19448 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 78684

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1648872/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=89456 CPUtime=522.13
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 78416 0 0 0 52119 94 0 0 25 0 1 0 341294477 91602944 16242 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 22364 16242 90 219 0 22141 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 89456

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1646696/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=91812 CPUtime=582.11
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 79255 0 0 0 58111 100 0 0 25 0 1 0 341294477 94015488 16756 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 22953 16756 90 219 0 22730 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91812

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1643752/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=95100 CPUtime=642.1
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 85360 0 0 0 64097 113 0 0 25 0 1 0 341294477 97382400 17484 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 23775 17484 90 219 0 23552 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 95100


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1638120/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=102328 CPUtime=822.04
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 87988 0 0 0 82066 138 0 0 25 0 1 0 341294477 104783872 18887 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 25582 18887 90 219 0 25359 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 102328

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1637096/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=103528 CPUtime=882.03
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 88608 0 0 0 88057 146 0 0 25 0 1 0 341294477 106012672 19125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 25882 19125 90 219 0 25659 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 103528

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1635560/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=105856 CPUtime=942
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 89430 0 0 0 94047 153 0 0 25 0 1 0 341294477 108396544 19532 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 26464 19532 90 219 0 26241 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 105856

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1634472/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=106840 CPUtime=1001.99
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 89980 0 0 0 100040 159 0 0 25 0 1 0 341294477 109404160 19766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544629 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 26710 19766 90 219 0 26487 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 106840

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1633576/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=108080 CPUtime=1061.97
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 90648 0 0 0 106030 167 0 0 25 0 1 0 341294477 110673920 20006 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 27020 20006 90 219 0 26797 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 108080

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1632104/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=110388 CPUtime=1121.95
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 91484 0 0 0 112020 175 0 0 25 0 1 0 341294477 113037312 20348 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 27597 20348 90 219 0 27374 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 110388

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1631720/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=110772 CPUtime=1181.93
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 91900 0 0 0 118012 181 0 0 25 0 1 0 341294477 113430528 20448 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135010474 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 27693 20448 90 219 0 27470 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 110772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1630376/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=112144 CPUtime=1241.92
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 92595 0 0 0 124002 190 0 0 25 0 1 0 341294477 114835456 20794 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557372 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 28036 20794 90 219 0 27813 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 112144

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1629480/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=113624 CPUtime=1301.9
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 93505 0 0 0 129994 196 0 0 25 0 1 0 341294477 116350976 21024 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 28406 21024 90 219 0 28183 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 113624

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1628904/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=113972 CPUtime=1361.89
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 97145 0 0 0 135980 209 0 0 25 0 1 0 341294477 116707328 21154 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 28493 21154 90 219 0 28270 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 113972

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1627688/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=115420 CPUtime=1421.87
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 98079 0 0 0 141970 217 0 0 25 0 1 0 341294477 118190080 21492 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 28855 21492 90 219 0 28632 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 115420

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1626472/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=116732 CPUtime=1481.85
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 98644 0 0 0 147960 225 0 0 25 0 1 0 341294477 119533568 21741 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134561592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29183 21741 90 219 0 28960 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 116732

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1626216/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=116996 CPUtime=1541.83
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 99071 0 0 0 153952 231 0 0 25 0 1 0 341294477 119803904 21852 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29249 21852 90 219 0 29026 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 116996

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1625896/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=117452 CPUtime=1601.81
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 99456 0 0 0 159944 237 0 0 25 0 1 0 341294477 120270848 21921 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557301 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29363 21921 90 219 0 29140 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 117452

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1625448/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=117972 CPUtime=1661.79
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 99917 0 0 0 165936 243 0 0 25 0 1 0 341294477 120803328 22033 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29493 22033 90 219 0 29270 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 117972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1624488/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=118836 CPUtime=1721.78
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 103689 0 0 0 171926 252 0 0 25 0 1 0 341294477 121688064 22297 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29709 22297 90 219 0 29486 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 118836

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1623784/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=119348 CPUtime=1781.76
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 104233 0 0 0 177919 257 0 0 25 0 1 0 341294477 122212352 22431 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29837 22431 90 219 0 29614 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 119348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4711
/proc/meminfo: memFree=1623784/2055920 swapFree=4145760/4192956
[pid=4708] ppid=4706 vsize=119348 CPUtime=1800.06
/proc/4708/stat : 4708 (PBS4_SAT07v2) R 4706 4708 4641 0 -1 4194304 104249 0 0 0 179748 258 0 0 25 0 1 0 341294477 122212352 22447 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544717 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4708/statm: 29837 22447 90 219 0 29614 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119348

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1797.48
CPU system time (s): 2.6026
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 119348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.48
system time used= 2.6026
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104250
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= 3539

runsolver used 1.41978 second user time and 3.81742 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  8 19:29:26 UTC 2007

IDJOB= 459249
IDBENCH= 25020
IDSOLVER= 200
FILE ID= node1/459249-1178652566

PBS_JOBID= 5218006

Free space on /tmp= 54608 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459249-1178652566/instance-459249-1178652566.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-459249-1178652566 -o ROOT/results/node1/conversion-459249-1178652566 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459249-1178652566/instance-459249-1178652566.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-459249-1178652566 -o ROOT/results/node1/solver-459249-1178652566 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459249-1178652566/instance-459249-1178652566.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  904168892843efef74e3394360b8d762

RANDOM SEED= 165542160

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1714248 kB
Buffers:         39664 kB
Cached:         190460 kB
SwapCached:      14608 kB
Active:         135904 kB
Inactive:       116924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1714248 kB
SwapTotal:     4192956 kB
SwapFree:      4145760 kB
Dirty:            7072 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            74308 kB
Committed_AS:  9658612 kB
PageTables:       1832 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 54608 MiB

End job on node1 on Tue May  8 19:59:29 UTC 2007