Trace number 459243

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_7.opb
MD5SUM7da351a6b3346c83b923d96056c07b3e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 21
Optimality of the best value was proved NO
Number of variables12935
Total number of constraints47889
Number of constraints which are clauses47870
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1
Maximum length of a constraint953
Number of terms in the objective function 953
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 953
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 984
Number of bits of the biggest sum of numbers10
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/459243-1178652251/instance-459243-1178652251.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/459243-1178652251/instance-459243-1178652251.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/node3/watcher-459243-1178652251 -o ROOT/results/node3/solver-459243-1178652251 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459243-1178652251/instance-459243-1178652251.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30272
/proc/meminfo: memFree=1921816/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=2672 CPUtime=0
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 468 0 0 0 0 0 0 0 18 0 1 0 341262889 2736128 450 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 708 456 79 219 0 485 0

[startup+0.036084 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30272
/proc/meminfo: memFree=1921816/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=3304 CPUtime=0.03
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 646 0 0 0 3 0 0 0 18 0 1 0 341262889 3383296 628 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 826 628 86 219 0 603 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3304

[startup+0.101093 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30272
/proc/meminfo: memFree=1921816/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=3836 CPUtime=0.09
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 806 0 0 0 9 0 0 0 18 0 1 0 341262889 3928064 739 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 959 740 86 219 0 736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3836

[startup+0.301126 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30272
/proc/meminfo: memFree=1921816/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=5432 CPUtime=0.29
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 1255 0 0 0 29 0 0 0 19 0 1 0 341262889 5562368 1091 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134530039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 1358 1091 86 219 0 1135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5432

[startup+0.701191 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30272
/proc/meminfo: memFree=1921816/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=8244 CPUtime=0.69
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 1978 0 0 0 68 1 0 0 23 0 1 0 341262889 8441856 1621 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 2061 1621 90 219 0 1838 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8244

[startup+1.50132 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1914960/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=9452 CPUtime=1.49
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 2236 0 0 0 148 1 0 0 25 0 1 0 341262889 9678848 1879 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 2363 1879 90 219 0 2140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9452

[startup+3.10158 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1914320/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=9804 CPUtime=3.09
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 2349 0 0 0 308 1 0 0 25 0 1 0 341262889 10039296 1992 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557375 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 2451 1992 90 219 0 2228 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9804

[startup+6.3011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1913488/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=10348 CPUtime=6.29
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 2495 0 0 0 627 2 0 0 25 0 1 0 341262889 10596352 2138 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 2587 2138 90 219 0 2364 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10348

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1911696/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=14140 CPUtime=12.68
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 2956 0 0 0 1266 2 0 0 25 0 1 0 341262889 14479360 2599 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 3535 2599 90 219 0 3312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14140

[startup+25.5012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1908560/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=16628 CPUtime=25.48
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 3675 0 0 0 2544 4 0 0 25 0 1 0 341262889 17027072 3318 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 4157 3318 90 219 0 3934 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16628

[startup+51.1014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1901776/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=27332 CPUtime=51.08
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 5466 0 0 0 5097 11 0 0 25 0 1 0 341262889 27987968 5109 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544644 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 6833 5109 90 219 0 6610 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27332

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1898896/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=31168 CPUtime=102.26
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 6473 0 0 0 10203 23 0 0 25 0 1 0 341262889 31916032 5731 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 7792 5731 90 219 0 7569 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31168

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1897424/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=32288 CPUtime=162.24
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 6868 0 0 0 16187 37 0 0 25 0 1 0 341262889 33062912 6126 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 8072 6126 90 219 0 7849 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32288

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1895888/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=33120 CPUtime=222.22
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 7185 0 0 0 22170 52 0 0 25 0 1 0 341262889 33914880 6443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544901 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 8280 6443 90 219 0 8057 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33120

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30273
/proc/meminfo: memFree=1894544/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=33904 CPUtime=282.21
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 7496 0 0 0 28159 62 0 0 25 0 1 0 341262889 34717696 6754 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 8476 6754 90 219 0 8253 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33904

[startup+342.302 s]
/proc/loadavg: 1.22 1.05 1.01 2/78 30273
/proc/meminfo: memFree=1893072/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=35116 CPUtime=342.19
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 7848 0 0 0 34147 72 0 0 25 0 1 0 341262889 35958784 7106 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 8779 7106 90 219 0 8556 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35116

[startup+402.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 30273
/proc/meminfo: memFree=1891984/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=35864 CPUtime=402.17
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 8096 0 0 0 40132 85 0 0 25 0 1 0 341262889 36724736 7354 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 8966 7354 90 219 0 8743 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 35864

[startup+462.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 30273
/proc/meminfo: memFree=1891088/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=39612 CPUtime=462.15
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 9096 0 0 0 46116 99 0 0 25 0 1 0 341262889 40562688 7585 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 9903 7585 90 219 0 9680 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 39612

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30273
/proc/meminfo: memFree=1889808/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=40616 CPUtime=522.12
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 9405 0 0 0 52099 113 0 0 25 0 1 0 341262889 41590784 7894 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 10154 7894 90 219 0 9931 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 40616

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30273
/proc/meminfo: memFree=1888720/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=41360 CPUtime=582.11
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 9683 0 0 0 58086 125 0 0 25 0 1 0 341262889 42352640 8172 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 10340 8172 90 219 0 10117 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41360

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 30275
/proc/meminfo: memFree=1886928/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=42856 CPUtime=642.09
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 10085 0 0 0 64072 137 0 0 25 0 1 0 341262889 43884544 8574 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 10714 8574 90 219 0 10491 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 42856


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1884496/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=44304 CPUtime=822.03
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 10674 0 0 0 82029 174 0 0 25 0 1 0 341262889 45367296 9163 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 11076 9163 90 219 0 10853 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 44304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1883728/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=44796 CPUtime=882.01
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 10861 0 0 0 88012 189 0 0 25 0 1 0 341262889 45871104 9350 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 11199 9350 90 219 0 10976 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 44796

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1883024/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=45256 CPUtime=942
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 11040 0 0 0 93998 202 0 0 25 0 1 0 341262889 46342144 9529 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 11314 9529 90 219 0 11091 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 45256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1881488/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=46584 CPUtime=1001.97
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 11395 0 0 0 99983 214 0 0 25 0 1 0 341262889 47702016 9884 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 11646 9884 90 219 0 11423 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 46584

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1879952/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=47856 CPUtime=1061.95
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 11771 0 0 0 105968 227 0 0 25 0 1 0 341262889 49004544 10260 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134555568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 11964 10260 90 219 0 11741 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 47856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1879120/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=54180 CPUtime=1121.94
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 13502 0 0 0 111951 243 0 0 25 0 1 0 341262889 55480320 10452 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 13545 10452 90 219 0 13322 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 54180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1878352/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=54744 CPUtime=1181.92
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 13685 0 0 0 117936 256 0 0 25 0 1 0 341262889 56057856 10635 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 13686 10635 90 219 0 13463 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 54744

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1877264/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=55576 CPUtime=1241.9
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 13930 0 0 0 123920 270 0 0 25 0 1 0 341262889 56909824 10880 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 13894 10880 90 219 0 13671 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 55576

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1876112/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=56056 CPUtime=1301.89
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 14182 0 0 0 129907 282 0 0 25 0 1 0 341262889 57401344 11132 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14014 11132 90 219 0 13791 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 56056

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1875472/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=56604 CPUtime=1361.86
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 14337 0 0 0 135891 295 0 0 25 0 1 0 341262889 57962496 11287 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545113 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14151 11287 90 219 0 13928 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 56604

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1874192/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=57688 CPUtime=1421.85
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 14639 0 0 0 141876 309 0 0 25 0 1 0 341262889 59072512 11589 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14422 11589 90 219 0 14199 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 57688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1873488/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=57824 CPUtime=1481.83
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 14816 0 0 0 147861 322 0 0 25 0 1 0 341262889 59211776 11766 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14456 11766 90 219 0 14233 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 57824

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1872784/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=58400 CPUtime=1541.8
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 14965 0 0 0 153846 334 0 0 25 0 1 0 341262889 59801600 11915 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544967 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14600 11915 90 219 0 14377 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 58400

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1872272/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=58448 CPUtime=1601.78
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 15100 0 0 0 159832 346 0 0 25 0 1 0 341262889 59850752 12050 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14612 12050 90 219 0 14389 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 58448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1871632/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=59072 CPUtime=1661.77
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 15253 0 0 0 165817 360 0 0 25 0 1 0 341262889 60489728 12203 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14768 12203 90 219 0 14545 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 59072

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1871056/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=59196 CPUtime=1721.75
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 15407 0 0 0 171802 373 0 0 25 0 1 0 341262889 60616704 12357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 14799 12357 90 219 0 14576 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 59196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1870096/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=60056 CPUtime=1781.73
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 15606 0 0 0 177786 387 0 0 25 0 1 0 341262889 61497344 12556 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134545066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 15014 12556 90 219 0 14791 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 60056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30275
/proc/meminfo: memFree=1869648/2055920 swapFree=4139072/4192956
[pid=30272] ppid=30270 vsize=60420 CPUtime=1800.03
/proc/30272/stat : 30272 (PBS4_SAT07v2) R 30270 30272 29904 0 -1 4194304 15728 0 0 0 179613 390 0 0 25 0 1 0 341262889 61870080 12678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30272/statm: 15105 12678 90 219 0 14882 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 60420

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): 1800.05
CPU user time (s): 1796.14
CPU system time (s): 3.91141
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 60420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.14
system time used= 3.9114
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15729
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= 19237

runsolver used 1.48577 second user time and 4.06538 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue May  8 19:24:11 UTC 2007

IDJOB= 459243
IDBENCH= 25014
IDSOLVER= 200
FILE ID= node3/459243-1178652251

PBS_JOBID= 5217838

Free space on /tmp= 66561 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_7.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459243-1178652251/instance-459243-1178652251.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-459243-1178652251 -o ROOT/results/node3/conversion-459243-1178652251 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459243-1178652251/instance-459243-1178652251.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-459243-1178652251 -o ROOT/results/node3/solver-459243-1178652251 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459243-1178652251/instance-459243-1178652251.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  7da351a6b3346c83b923d96056c07b3e

RANDOM SEED= 681324788

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1922224 kB
Buffers:         17424 kB
Cached:          33700 kB
SwapCached:      16468 kB
Active:          53968 kB
Inactive:        19860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1922224 kB
SwapTotal:     4192956 kB
SwapFree:      4139072 kB
Dirty:            3656 kB
Writeback:           0 kB
Mapped:          29960 kB
Slab:            45460 kB
Committed_AS: 11412064 kB
PageTables:       1780 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= 66561 MiB

End job on node3 on Tue May  8 19:54:14 UTC 2007