Trace number 2682276

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1 fixed? (TO) 1800.12 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-ran6x43.opb
MD5SUM9dd7506c46c3c26c10ff03753daf5d0f
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark8904699
Best CPU time to get the best result obtained on this benchmark1800.51
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8442880
Optimality of the best value was proved NO
Number of variables7998
Total number of constraints307
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 5368709120
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 1568780661323
Number of bits of the sum of numbers in the objective function 41
Biggest number in a constraint 5368709120
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 1568780661323
Number of bits of the biggest sum of numbers41
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.12	c constraints 307/0 clauses 0/0 units 4271
0.09/0.12	c vars 7998
0.19/0.21	c objective 5774 + 0
1800.08/1800.80	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682276-1277483788/watcher-2682276-1277483788 -o /tmp/evaluation-result-2682276-1277483788/solver-2682276-1277483788 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682276-1277483788.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 26669
/proc/meminfo: memFree=1953132/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=2416 CPUtime=0
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 295 0 0 0 0 0 0 0 18 0 1 0 123980358 2473984 215 1992294400 134512640 136421960 4292555824 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26669/statm: 604 215 138 467 0 135 0

[startup+0.07484 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 26669
/proc/meminfo: memFree=1953132/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=3776 CPUtime=0.07
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 640 0 0 0 7 0 0 0 20 0 1 0 123980358 3866624 560 1992294400 134512640 136421960 4292555824 18446744073709551615 135159024 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26669/statm: 944 560 144 467 0 475 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3776

[startup+0.100844 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 26669
/proc/meminfo: memFree=1953132/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=4304 CPUtime=0.09
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 786 0 0 0 9 0 0 0 20 0 1 0 123980358 4407296 706 1992294400 134512640 136421960 4292555824 18446744073709551615 135161777 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26669/statm: 1076 707 146 467 0 607 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4304

[startup+0.300884 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 26669
/proc/meminfo: memFree=1953132/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=15872 CPUtime=0.29
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 3626 0 0 0 28 1 0 0 20 0 1 0 123980358 16252928 3546 1992294400 134512640 136421960 4292555824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 3968 3548 194 467 0 3499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15872

[startup+0.700962 s]
/proc/loadavg: 1.00 1.00 0.91 3/106 26669
/proc/meminfo: memFree=1953132/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=42924 CPUtime=0.69
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 10707 0 0 0 65 4 0 0 20 0 1 0 123980358 43954176 10188 1992294400 134512640 136421960 4292555824 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 10731 10189 194 467 0 10262 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42924

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1891620/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=112508 CPUtime=1.49
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 28967 0 0 0 138 11 0 0 23 0 1 0 123980358 115208192 27043 1992294400 134512640 136421960 4292555824 18446744073709551615 134700917 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 28127 27043 205 467 0 27658 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112508

[startup+3.10143 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1838796/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=121180 CPUtime=3.09
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 31021 0 0 0 283 26 0 0 25 0 1 0 123980358 124088320 29097 1992294400 134512640 136421960 4292555824 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 30295 29097 217 467 0 29826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121180

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1834332/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=125008 CPUtime=6.29
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 32006 0 0 0 573 56 0 0 25 0 1 0 123980358 128008192 30082 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 31252 30082 217 467 0 30783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 125008

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1826148/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=133116 CPUtime=12.69
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 34016 0 0 0 1151 118 0 0 25 0 1 0 123980358 136310784 32092 1992294400 134512640 136421960 4292555824 18446744073709551615 134651059 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 33279 32092 217 467 0 32810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133116

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1811268/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=147388 CPUtime=25.48
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 37570 0 0 0 2334 214 0 0 25 0 1 0 123980358 150925312 35646 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 36847 35646 217 467 0 36378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 147388

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26670
/proc/meminfo: memFree=1791180/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=167144 CPUtime=51.07
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 42500 0 0 0 4679 428 0 0 25 0 1 0 123980358 171155456 40576 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 41786 40576 217 467 0 41317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 167144

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26672
/proc/meminfo: memFree=1787584/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=170708 CPUtime=102.25
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 43408 0 0 0 9430 795 0 0 25 0 1 0 123980358 174804992 41484 1992294400 134512640 136421960 4292555824 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 42677 41484 217 467 0 42208 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 170708

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26674
/proc/meminfo: memFree=1774440/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=183788 CPUtime=162.23
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 46685 0 0 0 15117 1106 0 0 25 0 1 0 123980358 188198912 44761 1992294400 134512640 136421960 4292555824 18446744073709551615 135019090 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 45947 44761 217 467 0 45478 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 183788

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26676
/proc/meminfo: memFree=1767248/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=191048 CPUtime=222.2
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 48487 0 0 0 20780 1440 0 0 25 0 1 0 123980358 195633152 46563 1992294400 134512640 136421960 4292555824 18446744073709551615 135019180 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 47762 46563 217 467 0 47293 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 191048

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26676
/proc/meminfo: memFree=1741952/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=216136 CPUtime=282.18
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 54789 0 0 0 26469 1749 0 0 25 0 1 0 123980358 221323264 52865 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 54034 52865 217 467 0 53565 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 216136

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26678
/proc/meminfo: memFree=1741828/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=216136 CPUtime=342.16
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 54791 0 0 0 32112 2104 0 0 25 0 1 0 123980358 221323264 52867 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 54034 52867 217 467 0 53565 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 216136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26680
/proc/meminfo: memFree=1741828/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=216136 CPUtime=402.13
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 54791 0 0 0 37828 2385 0 0 25 0 1 0 123980358 221323264 52867 1992294400 134512640 136421960 4292555824 18446744073709551615 135028946 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 54034 52867 217 467 0 53565 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 216136

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26682
/proc/meminfo: memFree=1741828/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=216136 CPUtime=462.11
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 54791 0 0 0 43459 2752 0 0 25 0 1 0 123980358 221323264 52867 1992294400 134512640 136421960 4292555824 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 54034 52867 217 467 0 53565 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 216136

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/107 26684
/proc/meminfo: memFree=1741704/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=216136 CPUtime=522.08
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 54791 0 0 0 49190 3018 0 0 25 0 1 0 123980358 221323264 52867 1992294400 134512640 136421960 4292555824 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 54034 52867 217 467 0 53565 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 216136

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 0.92 2/107 26684
/proc/meminfo: memFree=1728684/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=230008 CPUtime=582.06
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 58245 0 0 0 54871 3335 0 0 25 0 1 0 123980358 235528192 56321 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 57502 56321 217 467 0 57033 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 230008

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 0.92 2/107 26686
/proc/meminfo: memFree=1722236/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=642.05
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59618 0 0 0 60328 3877 0 0 25 0 1 0 123980358 241078272 57694 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57694 217 467 0 58388 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 235428

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26692
/proc/meminfo: memFree=1722112/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=821.97
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 77141 5056 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 235428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26692
/proc/meminfo: memFree=1722112/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=881.95
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 82831 5364 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 235428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26694
/proc/meminfo: memFree=1721988/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=941.93
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 88556 5637 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135006000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 235428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26696
/proc/meminfo: memFree=1721988/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=1001.9
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 94235 5955 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 235428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26698
/proc/meminfo: memFree=1721988/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=1061.87
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 99869 6318 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 235428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26700
/proc/meminfo: memFree=1721864/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=1121.85
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 105416 6769 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 235428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26700
/proc/meminfo: memFree=1721864/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=1181.83
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 111047 7136 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 235428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26702
/proc/meminfo: memFree=1721864/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=235428 CPUtime=1241.81
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 59619 0 0 0 116712 7469 0 0 25 0 1 0 123980358 241078272 57695 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 58857 57695 217 467 0 58388 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 235428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26704
/proc/meminfo: memFree=1642008/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=315196 CPUtime=1301.79
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 79506 0 0 0 122458 7721 0 0 25 0 1 0 123980358 322760704 77582 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 78799 77582 217 467 0 78330 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 315196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26706
/proc/meminfo: memFree=1642008/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=315196 CPUtime=1361.76
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 79506 0 0 0 128222 7954 0 0 25 0 1 0 123980358 322760704 77582 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 78799 77582 217 467 0 78330 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 315196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26708
/proc/meminfo: memFree=1622664/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1421.74
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 133835 8339 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 334468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26717
/proc/meminfo: memFree=1620960/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1481.69
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 139504 8665 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 334468

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26719
/proc/meminfo: memFree=1620960/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1541.68
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 145129 9039 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 334468

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26721
/proc/meminfo: memFree=1621084/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1601.66
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 150815 9351 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 334468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26723
/proc/meminfo: memFree=1621084/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1661.63
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 156452 9711 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 334468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26725
/proc/meminfo: memFree=1621084/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1721.6
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 162040 10120 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 334468

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26725
/proc/meminfo: memFree=1621084/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1781.58
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 167622 10536 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 334468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 26727
/proc/meminfo: memFree=1621084/2059040 swapFree=4135148/4192956
[pid=26669] ppid=26667 vsize=334468 CPUtime=1800.08
/proc/26669/stat : 26669 (pbct) R 26667 26669 25911 0 -1 4202496 84319 0 0 0 169371 10637 0 0 25 0 1 0 123980358 342495232 82395 1992294400 134512640 136421960 4292555824 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26669/statm: 83617 82395 217 467 0 83148 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 334468

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): 1800.84
CPU time (s): 1800.12
CPU user time (s): 1693.71
CPU system time (s): 106.407
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 334468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1693.71
system time used= 106.407
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84321
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= 1
involuntary context switches= 3319

runsolver used 2.94655 second user time and 8.5397 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 18:36:28
IDJOB=2682276
IDBENCH=2282
IDSOLVER=1192
FILE ID=node011/2682276-1277483788
PBS_JOBID= 11190525
Free space on /tmp= 62404 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-ran6x43.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682276-1277483788/watcher-2682276-1277483788 -o /tmp/evaluation-result-2682276-1277483788/solver-2682276-1277483788 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682276-1277483788.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9dd7506c46c3c26c10ff03753daf5d0f
RANDOM SEED=959964620

node011.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1954380 kB
Buffers:           580 kB
Cached:          14860 kB
SwapCached:       9792 kB
Active:          23716 kB
Inactive:         4188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1954380 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2376 kB
Writeback:           0 kB
AnonPages:       11380 kB
Mapped:           8300 kB
Slab:            54884 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182676 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62404 MiB
End job on node011 at 2010-06-25 19:06:31