Trace number 2683117

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 1800.59

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 0.1.1 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
1800.03/1800.50	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-2683117-1277506928/watcher-2683117-1277506928 -o /tmp/evaluation-result-2683117-1277506928/solver-2683117-1277506928 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683117-1277506928.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 1.02 1.00 2/106 30956
/proc/meminfo: memFree=1856316/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=2416 CPUtime=0
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 91984844 2473984 212 1992294400 134512640 136421960 4288478272 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30956/statm: 604 212 135 467 0 135 0

[startup+0.048422 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30956
/proc/meminfo: memFree=1856316/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=4008 CPUtime=0.04
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 731 0 0 0 4 0 0 0 20 0 1 0 91984844 4104192 504 1992294400 134512640 136421960 4288478272 18446744073709551615 135809583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30956/statm: 1002 504 135 467 0 533 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4008

[startup+0.101428 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30956
/proc/meminfo: memFree=1856316/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=5864 CPUtime=0.09
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 1330 0 0 0 9 0 0 0 20 0 1 0 91984844 6004736 877 1992294400 134512640 136421960 4288478272 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30956/statm: 1466 877 135 467 0 997 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5864

[startup+0.301449 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30956
/proc/meminfo: memFree=1856316/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=9724 CPUtime=0.29
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 2111 0 0 0 29 0 0 0 20 0 1 0 91984844 9957376 1658 1992294400 134512640 136421960 4288478272 18446744073709551615 135160348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30956/statm: 2431 1658 141 467 0 1962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9724

[startup+0.701492 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30956
/proc/meminfo: memFree=1856316/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=33460 CPUtime=0.69
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 7825 0 0 0 66 3 0 0 21 0 1 0 91984844 34263040 7372 1992294400 134512640 136421960 4288478272 18446744073709551615 134751758 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 8365 7373 193 467 0 7896 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33460

[startup+1.50158 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30957
/proc/meminfo: memFree=1802368/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=102768 CPUtime=1.49
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 25523 0 0 0 138 11 0 0 23 0 1 0 91984844 105234432 24426 1992294400 134512640 136421960 4288478272 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 25725 24427 193 467 0 25256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102768

[startup+3.10175 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30957
/proc/meminfo: memFree=1718172/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=207080 CPUtime=3.09
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 53155 0 0 0 285 24 0 0 25 0 1 0 91984844 212049920 50581 1992294400 134512640 136421960 4288478272 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 51803 50582 193 467 0 51334 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207080

[startup+6.30109 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30957
/proc/meminfo: memFree=1501916/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=412212 CPUtime=6.29
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 108588 0 0 0 582 47 0 0 25 0 1 0 91984844 422105088 102296 1992294400 134512640 136421960 4288478272 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 103053 102297 193 467 0 102584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 412212

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30957
/proc/meminfo: memFree=1077960/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=809420 CPUtime=12.69
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211569 0 0 0 1168 101 0 0 25 0 1 0 91984844 828846080 194424 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202355 194424 215 467 0 201886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 809420

[startup+25.5012 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 30959
/proc/meminfo: memFree=1076844/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=809948 CPUtime=25.49
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211723 0 0 0 2288 261 0 0 25 0 1 0 91984844 829386752 194578 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202487 194578 216 467 0 202018 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 809948

[startup+51.1009 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30959
/proc/meminfo: memFree=1076720/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=810080 CPUtime=51.08
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211742 0 0 0 4517 591 0 0 25 0 1 0 91984844 829521920 194597 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202520 194597 216 467 0 202051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 810080

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30961
/proc/meminfo: memFree=1076472/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=810212 CPUtime=102.27
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211777 0 0 0 8999 1228 0 0 25 0 1 0 91984844 829657088 194632 1992294400 134512640 136421960 4288478272 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202553 194632 216 467 0 202084 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 810212

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30961
/proc/meminfo: memFree=1076348/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=810344 CPUtime=162.25
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211802 0 0 0 14292 1933 0 0 25 0 1 0 91984844 829792256 194657 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202586 194657 216 467 0 202117 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 810344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30963
/proc/meminfo: memFree=1075728/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811376 CPUtime=222.23
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211968 0 0 0 19604 2619 0 0 25 0 1 0 91984844 830849024 194823 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202844 194823 216 467 0 202375 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 811376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30965
/proc/meminfo: memFree=1075604/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811376 CPUtime=282.21
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 211988 0 0 0 24928 3293 0 0 25 0 1 0 91984844 830849024 194843 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202844 194843 216 467 0 202375 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 811376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30967
/proc/meminfo: memFree=1075480/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811376 CPUtime=342.21
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212001 0 0 0 30249 3972 0 0 25 0 1 0 91984844 830849024 194856 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202844 194856 216 467 0 202375 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 811376

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30969
/proc/meminfo: memFree=1075480/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811376 CPUtime=402.18
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212008 0 0 0 35573 4645 0 0 25 0 1 0 91984844 830849024 194863 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202844 194863 216 467 0 202375 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 811376

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30969
/proc/meminfo: memFree=1075356/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811508 CPUtime=462.17
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212026 0 0 0 40894 5323 0 0 25 0 1 0 91984844 830984192 194881 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202877 194881 216 467 0 202408 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 811508

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30971
/proc/meminfo: memFree=1075108/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811640 CPUtime=522.16
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212050 0 0 0 46209 6007 0 0 25 0 1 0 91984844 831119360 194905 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202910 194905 216 467 0 202441 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 811640

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30973
/proc/meminfo: memFree=1075108/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811640 CPUtime=582.14
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212052 0 0 0 51512 6702 0 0 25 0 1 0 91984844 831119360 194907 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202910 194907 216 467 0 202441 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 811640

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30975
/proc/meminfo: memFree=1074984/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811772 CPUtime=642.13
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212082 0 0 0 56822 7391 0 0 25 0 1 0 91984844 831254528 194937 1992294400 134512640 136421960 4288478272 18446744073709551615 135154944 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202943 194937 216 467 0 202474 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 811772

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30981
/proc/meminfo: memFree=1074488/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811904 CPUtime=882.06
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212144 0 0 0 78097 10109 0 0 25 0 1 0 91984844 831389696 194999 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202976 194999 216 467 0 202507 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 811904

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30983
/proc/meminfo: memFree=1074488/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811904 CPUtime=942.05
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212144 0 0 0 83420 10785 0 0 25 0 1 0 91984844 831389696 194999 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202976 194999 216 467 0 202507 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 811904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30985
/proc/meminfo: memFree=1074488/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=811904 CPUtime=1002.03
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212144 0 0 0 88732 11471 0 0 25 0 1 0 91984844 831389696 194999 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 202976 194999 216 467 0 202507 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 811904

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 30985
/proc/meminfo: memFree=1074364/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812036 CPUtime=1062.02
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212173 0 0 0 94047 12155 0 0 25 0 1 0 91984844 831524864 195028 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203009 195028 216 467 0 202540 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 812036

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30987
/proc/meminfo: memFree=1074240/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812168 CPUtime=1121.99
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212182 0 0 0 99372 12827 0 0 25 0 1 0 91984844 831660032 195037 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203042 195037 216 467 0 202573 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 812168

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30989
/proc/meminfo: memFree=1074116/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812168 CPUtime=1181.98
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212220 0 0 0 104697 13501 0 0 25 0 1 0 91984844 831660032 195075 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203042 195075 216 467 0 202573 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 812168

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30991
/proc/meminfo: memFree=1073992/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812168 CPUtime=1241.96
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212220 0 0 0 110009 14187 0 0 25 0 1 0 91984844 831660032 195075 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203042 195075 216 467 0 202573 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 812168

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30993
/proc/meminfo: memFree=1073868/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812300 CPUtime=1301.95
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212250 0 0 0 115326 14869 0 0 25 0 1 0 91984844 831795200 195105 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203075 195105 216 467 0 202606 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 812300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30993
/proc/meminfo: memFree=1073744/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812432 CPUtime=1361.93
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212271 0 0 0 120645 15548 0 0 25 0 1 0 91984844 831930368 195126 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203108 195126 216 467 0 202639 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 812432

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30995
/proc/meminfo: memFree=1073620/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812432 CPUtime=1421.92
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212275 0 0 0 125967 16225 0 0 25 0 1 0 91984844 831930368 195130 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203108 195130 216 467 0 202639 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 812432

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30997
/proc/meminfo: memFree=1073620/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812564 CPUtime=1481.91
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212293 0 0 0 131290 16901 0 0 25 0 1 0 91984844 832065536 195148 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203141 195148 216 467 0 202672 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 812564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30999
/proc/meminfo: memFree=1073496/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812564 CPUtime=1541.88
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212294 0 0 0 136614 17574 0 0 25 0 1 0 91984844 832065536 195149 1992294400 134512640 136421960 4288478272 18446744073709551615 135022228 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203141 195149 216 467 0 202672 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 812564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31001
/proc/meminfo: memFree=1073496/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812564 CPUtime=1601.88
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212302 0 0 0 141930 18258 0 0 25 0 1 0 91984844 832065536 195157 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203141 195157 216 467 0 202672 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 812564

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31001
/proc/meminfo: memFree=1073372/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812696 CPUtime=1661.85
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212338 0 0 0 147238 18947 0 0 25 0 1 0 91984844 832200704 195193 1992294400 134512640 136421960 4288478272 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203174 195193 216 467 0 202705 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 812696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31003
/proc/meminfo: memFree=1073372/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812696 CPUtime=1721.84
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212338 0 0 0 152544 19640 0 0 25 0 1 0 91984844 832200704 195193 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203174 195193 216 467 0 202705 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 812696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31005
/proc/meminfo: memFree=1072752/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812992 CPUtime=1781.82
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212417 0 0 0 157848 20334 0 0 25 0 1 0 91984844 832503808 195272 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203248 195272 216 467 0 202779 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 812992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31005
/proc/meminfo: memFree=1072752/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812992 CPUtime=1800.03
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212417 0 0 0 159452 20551 0 0 25 0 1 0 91984844 832503808 195272 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203248 195272 216 467 0 202779 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 812992

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 31005
/proc/meminfo: memFree=1072752/2059040 swapFree=4135892/4192956
[pid=30956] ppid=30954 vsize=812992 CPUtime=1800.03
/proc/30956/stat : 30956 (pbct) R 30954 30956 30850 0 -1 4202496 212417 0 0 0 159452 20551 0 0 25 0 1 0 91984844 832503808 195272 1992294400 134512640 136421960 4288478272 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30956/statm: 203248 195272 216 467 0 202779 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 812992

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.12
CPU user time (s): 1594.53
CPU system time (s): 205.592
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 812992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.53
system time used= 205.592
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 212419
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= 4485

runsolver used 2.85257 second user time and 8.62669 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-26 01:02:08
IDJOB=2683117
IDBENCH=71891
IDSOLVER=1192
FILE ID=node047/2683117-1277506928
PBS_JOBID= 11190634
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2683117-1277506928/watcher-2683117-1277506928 -o /tmp/evaluation-result-2683117-1277506928/solver-2683117-1277506928 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683117-1277506928.opb

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

MD5SUM BENCH= 70fa2d49713378cb88b5a175e1735707
RANDOM SEED=2060638589

node047.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1856844 kB
Buffers:         31820 kB
Cached:          75768 kB
SwapCached:       9576 kB
Active:          71060 kB
Inactive:        49100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856844 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            3644 kB
Writeback:           4 kB
AnonPages:       11304 kB
Mapped:           8324 kB
Slab:            59948 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 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= 62476 MiB
End job on node047 at 2010-06-26 01:32:11