Trace number 2669523

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? (TO) 1800.18 1800.58

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__1024.opb
MD5SUM70fa2d49713378cb88b5a175e1735707
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark46877
Best CPU time to get the best result obtained on this benchmark9.09362
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40978
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)42
Number of constraints which are nor clauses,nor cardinality constraints18
Minimum length of a constraint1024
Maximum length of a constraint8193
Number of terms in the objective function 40960
Biggest coefficient in the objective function 94409
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 1786431488
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 1786431488
Number of bits of the biggest sum of numbers31
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.49/0.52	c constraints 60/0 clauses 0/0 units 0
0.49/0.52	c vars 40978
0.49/0.52	c objective 40960 + 0
1800.09/1800.50	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-2669523-1276692324/watcher-2669523-1276692324 -o /tmp/evaluation-result-2669523-1276692324/solver-2669523-1276692324 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669523-1276692324.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: 0.98 1.01 1.00 3/106 15879
/proc/meminfo: memFree=1703704/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=2488 CPUtime=0
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 303 0 0 0 0 0 0 0 18 0 1 0 10527803 2547712 225 1992294400 134512640 136485738 4287261280 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15879/statm: 622 225 149 482 0 138 0

[startup+0.0455209 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 15879
/proc/meminfo: memFree=1703704/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=4340 CPUtime=0.04
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 728 0 0 0 4 0 0 0 18 0 1 0 10527803 4444160 568 1992294400 134512640 136485738 4287261280 18446744073709551615 135856849 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15879/statm: 1085 568 149 482 0 601 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4340

[startup+0.100523 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 15879
/proc/meminfo: memFree=1703704/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=5936 CPUtime=0.09
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 1326 0 0 0 9 0 0 0 21 0 1 0 10527803 6078464 875 1992294400 134512640 136485738 4287261280 18446744073709551615 135844779 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15879/statm: 1484 875 149 482 0 1000 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5936

[startup+0.300536 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 15879
/proc/meminfo: memFree=1703704/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=9652 CPUtime=0.29
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 2094 0 0 0 29 0 0 0 21 0 1 0 10527803 9883648 1643 1992294400 134512640 136485738 4287261280 18446744073709551615 135177522 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15879/statm: 2413 1643 153 482 0 1929 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9652

[startup+0.700562 s]
/proc/loadavg: 0.98 1.01 1.00 3/106 15879
/proc/meminfo: memFree=1703704/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=31560 CPUtime=0.69
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 7407 0 0 0 67 2 0 0 22 0 1 0 10527803 32317440 6956 1992294400 134512640 136485738 4287261280 18446744073709551615 134616526 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 7890 6957 197 482 0 7406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31560

[startup+1.50061 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 15880
/proc/meminfo: memFree=1654592/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=96504 CPUtime=1.49
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 23872 0 0 0 140 9 0 0 25 0 1 0 10527803 98820096 22777 1992294400 134512640 136485738 4287261280 18446744073709551615 134741658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 24126 22777 197 482 0 23642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96504

[startup+3.10072 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 15880
/proc/meminfo: memFree=1575356/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=193844 CPUtime=3.09
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 49630 0 0 0 289 20 0 0 25 0 1 0 10527803 198496256 47058 1992294400 134512640 136485738 4287261280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 48461 47059 197 482 0 47977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 193844

[startup+6.30092 s]
/proc/loadavg: 0.98 1.01 1.00 3/107 15880
/proc/meminfo: memFree=1385388/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=380076 CPUtime=6.29
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 100016 0 0 0 589 40 0 0 25 0 1 0 10527803 389197824 93726 1992294400 134512640 136485738 4287261280 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 95019 93727 197 482 0 94535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 380076

[startup+12.7013 s]
/proc/loadavg: 0.98 1.01 1.00 2/107 15880
/proc/meminfo: memFree=927580/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=808844 CPUtime=12.69
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211317 0 0 0 1178 91 0 0 25 0 1 0 10527803 828256256 194303 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202211 194303 226 482 0 201727 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 808844

[startup+25.5012 s]
/proc/loadavg: 0.98 1.00 1.00 2/107 15882
/proc/meminfo: memFree=924356/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=810020 CPUtime=25.49
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211604 0 0 0 2298 251 0 0 25 0 1 0 10527803 829460480 194590 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202505 194590 227 482 0 202021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 810020

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15882
/proc/meminfo: memFree=924232/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=810152 CPUtime=51.08
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211623 0 0 0 4532 576 0 0 25 0 1 0 10527803 829595648 194609 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202538 194609 227 482 0 202054 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 810152

[startup+102.309 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15884
/proc/meminfo: memFree=923984/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=810284 CPUtime=102.28
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211658 0 0 0 9024 1204 0 0 25 0 1 0 10527803 829730816 194644 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202571 194644 227 482 0 202087 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 810284

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15884
/proc/meminfo: memFree=923736/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=810416 CPUtime=162.26
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211693 0 0 0 14317 1909 0 0 25 0 1 0 10527803 829865984 194679 1992294400 134512640 136485738 4287261280 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202604 194679 227 482 0 202120 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 810416

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15886
/proc/meminfo: memFree=923116/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811448 CPUtime=222.25
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211849 0 0 0 19633 2592 0 0 25 0 1 0 10527803 830922752 194835 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202862 194835 227 482 0 202378 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 811448

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15888
/proc/meminfo: memFree=922992/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811448 CPUtime=282.23
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211869 0 0 0 24959 3264 0 0 25 0 1 0 10527803 830922752 194855 1992294400 134512640 136485738 4287261280 18446744073709551615 135044888 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202862 194855 227 482 0 202378 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 811448

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15890
/proc/meminfo: memFree=922992/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811448 CPUtime=342.22
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211882 0 0 0 30285 3937 0 0 25 0 1 0 10527803 830922752 194868 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202862 194868 227 482 0 202378 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 811448

[startup+402.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15892
/proc/meminfo: memFree=922868/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811448 CPUtime=402.2
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211888 0 0 0 35605 4615 0 0 25 0 1 0 10527803 830922752 194874 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202862 194874 227 482 0 202378 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 811448

[startup+462.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15892
/proc/meminfo: memFree=922744/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811580 CPUtime=462.19
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211906 0 0 0 40929 5290 0 0 25 0 1 0 10527803 831057920 194892 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202895 194892 227 482 0 202411 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 811580

[startup+522.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15894
/proc/meminfo: memFree=922620/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811712 CPUtime=522.18
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211932 0 0 0 46247 5971 0 0 25 0 1 0 10527803 831193088 194918 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202928 194918 227 482 0 202444 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 811712

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15896
/proc/meminfo: memFree=922496/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811712 CPUtime=582.16
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211932 0 0 0 51570 6646 0 0 25 0 1 0 10527803 831193088 194918 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202928 194918 227 482 0 202444 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 811712

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/107 15898
/proc/meminfo: memFree=922496/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811844 CPUtime=642.16
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 211962 0 0 0 56884 7332 0 0 25 0 1 0 10527803 831328256 194948 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202961 194948 227 482 0 202477 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 811844

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/107 15904
/proc/meminfo: memFree=922000/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811976 CPUtime=882.1
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212024 0 0 0 78150 10060 0 0 25 0 1 0 10527803 831463424 195010 1992294400 134512640 136485738 4287261280 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202994 195010 227 482 0 202510 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 811976

[startup+942.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 15915
/proc/meminfo: memFree=920636/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=811976 CPUtime=942.07
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212024 0 0 0 83459 10748 0 0 25 0 1 0 10527803 831463424 195010 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 202994 195010 227 482 0 202510 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 811976

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 15917
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812108 CPUtime=1002.06
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212045 0 0 0 88780 11426 0 0 25 0 1 0 10527803 831598592 195031 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203027 195031 227 482 0 202543 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 812108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 15917
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812108 CPUtime=1062.04
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212053 0 0 0 94097 12107 0 0 25 0 1 0 10527803 831598592 195039 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203027 195039 227 482 0 202543 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 812108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15919
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812240 CPUtime=1122.04
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212062 0 0 0 99426 12778 0 0 25 0 1 0 10527803 831733760 195048 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203060 195048 227 482 0 202576 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 812240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 15921
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812240 CPUtime=1182.02
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212100 0 0 0 104728 13474 0 0 25 0 1 0 10527803 831733760 195086 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203060 195086 227 482 0 202576 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 812240

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15923
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812240 CPUtime=1242
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212100 0 0 0 110034 14166 0 0 25 0 1 0 10527803 831733760 195086 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203060 195086 227 482 0 202576 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 812240

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15925
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812372 CPUtime=1302
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212130 0 0 0 115358 14842 0 0 25 0 1 0 10527803 831868928 195116 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203093 195116 227 482 0 202609 0
Current children cumulated CPU time (s) 1302
Current children cumulated vsize (KiB) 812372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15925
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812504 CPUtime=1361.98
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212155 0 0 0 120678 15520 0 0 25 0 1 0 10527803 832004096 195141 1992294400 134512640 136485738 4287261280 18446744073709551615 135024558 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203126 195141 227 482 0 202642 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 812504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15927
/proc/meminfo: memFree=920760/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812504 CPUtime=1421.97
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212155 0 0 0 126001 16196 0 0 25 0 1 0 10527803 832004096 195141 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203126 195141 227 482 0 202642 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 812504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15929
/proc/meminfo: memFree=920636/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812636 CPUtime=1481.96
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212174 0 0 0 131324 16872 0 0 25 0 1 0 10527803 832139264 195160 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203159 195160 227 482 0 202675 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 812636

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15931
/proc/meminfo: memFree=920636/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812636 CPUtime=1541.94
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212174 0 0 0 136646 17548 0 0 25 0 1 0 10527803 832139264 195160 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203159 195160 227 482 0 202675 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 812636

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15933
/proc/meminfo: memFree=920636/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812636 CPUtime=1601.93
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212182 0 0 0 141972 18221 0 0 25 0 1 0 10527803 832139264 195168 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203159 195168 227 482 0 202675 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 812636

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15933
/proc/meminfo: memFree=920512/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812768 CPUtime=1661.92
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212218 0 0 0 147275 18917 0 0 25 0 1 0 10527803 832274432 195204 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203192 195204 227 482 0 202708 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 812768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15935
/proc/meminfo: memFree=920388/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=812768 CPUtime=1721.9
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212227 0 0 0 152619 19571 0 0 25 0 1 0 10527803 832274432 195213 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203192 195213 227 482 0 202708 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 812768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15937
/proc/meminfo: memFree=920140/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=813064 CPUtime=1781.89
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212296 0 0 0 157928 20261 0 0 25 0 1 0 10527803 832577536 195282 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203266 195282 227 482 0 202782 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 813064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15937
/proc/meminfo: memFree=920140/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=813064 CPUtime=1800.09
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212297 0 0 0 159541 20468 0 0 25 0 1 0 10527803 832577536 195283 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203266 195283 227 482 0 202782 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 813064

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 15937
/proc/meminfo: memFree=920140/2059040 swapFree=4192956/4192956
[pid=15879] ppid=15877 vsize=813064 CPUtime=1800.09
/proc/15879/stat : 15879 (pbct) R 15877 15879 15545 0 -1 4202496 212297 0 0 0 159541 20468 0 0 25 0 1 0 10527803 832577536 195283 1992294400 134512640 136485738 4287261280 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15879/statm: 203266 195283 227 482 0 202782 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 813064

Child status: 0
Real time (s): 1800.58
CPU time (s): 1800.18
CPU user time (s): 1595.42
CPU system time (s): 204.764
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 813064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1595.42
system time used= 204.764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 212297
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= 3207

runsolver used 2.89456 second user time and 8.5837 second system time

The end

Launcher Data 

Begin job on node030 at 2010-06-16 14:45:25
IDJOB=2669523
IDBENCH=71891
IDSOLVER=1170
FILE ID=node030/2669523-1276692324
PBS_JOBID= 11172606
Free space on /tmp= 62556 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_20_2__17_12__1024.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669523-1276692324/watcher-2669523-1276692324 -o /tmp/evaluation-result-2669523-1276692324/solver-2669523-1276692324 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669523-1276692324.opb

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

MD5SUM BENCH= 70fa2d49713378cb88b5a175e1735707
RANDOM SEED=1754277245

node030.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1704108 kB
Buffers:         80052 kB
Cached:         136148 kB
SwapCached:          0 kB
Active:         131444 kB
Inactive:       144552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1704108 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3780 kB
Writeback:           0 kB
AnonPages:       59760 kB
Mapped:          15400 kB
Slab:            57136 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180580 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= 62556 MiB
End job on node030 at 2010-06-16 15:15:27