Trace number 2683081

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) 1800.05 1800.54

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_3000_5__126_2812.opb
MD5SUM2f054aad9e31756d2d43698a0da577cc
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60720
Best CPU time to get the best result obtained on this benchmark81.6636
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables17998
Total number of constraints3000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints2998
Minimum length of a constraint5
Maximum length of a constraint46
Number of terms in the objective function 15000
Biggest coefficient in the objective function 129631
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 507976649
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 129631
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 507976649
Number of bits of the biggest sum of numbers29
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
0.09/0.14	c constraints 3000/0 clauses 0/0 units 0
0.09/0.14	c vars 17998
0.09/0.14	c objective 15000 + 0
1800.00/1800.51	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-2683081-1277506564/watcher-2683081-1277506564 -o /tmp/evaluation-result-2683081-1277506564/solver-2683081-1277506564 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683081-1277506564.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: 1.07 1.01 0.99 3/106 23626
/proc/meminfo: memFree=1834440/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=2416 CPUtime=0
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 126258128 2473984 213 1992294400 134512640 136421960 4292166704 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23626/statm: 604 213 135 467 0 135 0

[startup+0.0697609 s]
/proc/loadavg: 1.07 1.01 0.99 3/106 23626
/proc/meminfo: memFree=1834440/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=3664 CPUtime=0.06
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 659 0 0 0 6 0 0 0 20 0 1 0 126258128 3751936 546 1992294400 134512640 136421960 4292166704 18446744073709551615 135818268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23626/statm: 916 547 141 467 0 447 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3664

[startup+0.100763 s]
/proc/loadavg: 1.07 1.01 0.99 3/106 23626
/proc/meminfo: memFree=1834440/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=4720 CPUtime=0.09
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 921 0 0 0 9 0 0 0 20 0 1 0 126258128 4833280 808 1992294400 134512640 136421960 4292166704 18446744073709551615 135378169 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23626/statm: 1180 808 141 467 0 711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4720

[startup+0.300786 s]
/proc/loadavg: 1.07 1.01 0.99 3/106 23626
/proc/meminfo: memFree=1834440/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=19552 CPUtime=0.29
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 4603 0 0 0 27 2 0 0 20 0 1 0 126258128 20021248 4490 1992294400 134512640 136421960 4292166704 18446744073709551615 134632331 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 4888 4490 191 467 0 4419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19552

[startup+0.70083 s]
/proc/loadavg: 1.07 1.01 0.99 3/106 23626
/proc/meminfo: memFree=1834440/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=49432 CPUtime=0.69
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 12331 0 0 0 65 4 0 0 21 0 1 0 126258128 50618368 11845 1992294400 134512640 136421960 4292166704 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 12358 11845 191 467 0 11889 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49432

[startup+1.50092 s]
/proc/loadavg: 1.07 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1765984/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=104232 CPUtime=1.49
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 26943 0 0 0 137 12 0 0 23 0 1 0 126258128 106733568 25523 1992294400 134512640 136421960 4292166704 18446744073709551615 134597673 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 26058 25524 191 467 0 25589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104232

[startup+3.1011 s]
/proc/loadavg: 1.07 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1673356/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=271932 CPUtime=3.09
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 70599 0 0 0 279 30 0 0 25 0 1 0 126258128 278458368 66371 1992294400 134512640 136421960 4292166704 18446744073709551615 135801131 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 67983 66371 201 467 0 67514 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 271932

[startup+6.30145 s]
/proc/loadavg: 1.07 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1549852/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=292464 CPUtime=6.29
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75638 0 0 0 565 64 0 0 25 0 1 0 126258128 299483136 71087 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73116 71087 213 467 0 72647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 292464

[startup+12.7012 s]
/proc/loadavg: 1.06 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1549728/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=292464 CPUtime=12.68
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75638 0 0 0 1122 146 0 0 25 0 1 0 126258128 299483136 71087 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73116 71087 213 467 0 72647 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 292464

[startup+25.5006 s]
/proc/loadavg: 1.05 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1549728/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=292464 CPUtime=25.48
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75647 0 0 0 2243 305 0 0 25 0 1 0 126258128 299483136 71096 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73116 71096 213 467 0 72647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 292464

[startup+51.1004 s]
/proc/loadavg: 1.03 1.01 0.99 2/107 23627
/proc/meminfo: memFree=1549604/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=292596 CPUtime=51.08
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75694 0 0 0 4493 615 0 0 25 0 1 0 126258128 299618304 71143 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73149 71143 213 467 0 72680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 292596

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 0.99 2/107 23629
/proc/meminfo: memFree=1549232/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=292992 CPUtime=102.27
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75774 0 0 0 8991 1236 0 0 25 0 1 0 126258128 300023808 71223 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73248 71223 213 467 0 72779 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 292992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23631
/proc/meminfo: memFree=1548736/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=293256 CPUtime=162.25
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75855 0 0 0 14288 1937 0 0 25 0 1 0 126258128 300294144 71304 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73314 71304 213 467 0 72845 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 293256

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23633
/proc/meminfo: memFree=1548488/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=293520 CPUtime=222.23
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75928 0 0 0 19589 2634 0 0 25 0 1 0 126258128 300564480 71377 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73380 71377 213 467 0 72911 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 293520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23633
/proc/meminfo: memFree=1548116/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=293784 CPUtime=282.22
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 75988 0 0 0 24913 3309 0 0 25 0 1 0 126258128 300834816 71437 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73446 71437 213 467 0 72977 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 293784

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23644
/proc/meminfo: memFree=1546876/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294196 CPUtime=342.19
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76064 0 0 0 30224 3995 0 0 25 0 1 0 126258128 301256704 71513 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73549 71513 213 467 0 73080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 294196

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23646
/proc/meminfo: memFree=1546876/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294328 CPUtime=402.16
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76101 0 0 0 35547 4669 0 0 25 0 1 0 126258128 301391872 71550 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73582 71550 213 467 0 73113 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 294328

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23648
/proc/meminfo: memFree=1546876/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294460 CPUtime=462.15
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76148 0 0 0 40861 5354 0 0 25 0 1 0 126258128 301527040 71597 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73615 71597 213 467 0 73146 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 294460

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23648
/proc/meminfo: memFree=1546876/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294724 CPUtime=522.13
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76207 0 0 0 46190 6023 0 0 25 0 1 0 126258128 301797376 71656 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73681 71656 213 467 0 73212 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 294724

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23650
/proc/meminfo: memFree=1546752/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294968 CPUtime=582.11
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76257 0 0 0 51532 6679 0 0 25 0 1 0 126258128 302047232 71706 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73742 71706 213 467 0 73273 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 294968

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/107 23652
/proc/meminfo: memFree=1546628/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=294968 CPUtime=642.11
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76286 0 0 0 56866 7345 0 0 25 0 1 0 126258128 302047232 71735 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73742 71735 213 467 0 73273 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 294968

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23658
/proc/meminfo: memFree=1546008/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=295496 CPUtime=882.04
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76436 0 0 0 78281 9923 0 0 25 0 1 0 126258128 302587904 71885 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73874 71885 213 467 0 73405 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 295496

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23660
/proc/meminfo: memFree=1545760/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=295628 CPUtime=942.02
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76471 0 0 0 83640 10562 0 0 25 0 1 0 126258128 302723072 71920 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 73907 71920 213 467 0 73438 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 295628

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23662
/proc/meminfo: memFree=1545512/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296076 CPUtime=1002.01
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76537 0 0 0 88997 11204 0 0 25 0 1 0 126258128 303181824 71986 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74019 71986 213 467 0 73550 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 296076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23664
/proc/meminfo: memFree=1545388/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296076 CPUtime=1061.99
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76539 0 0 0 94377 11822 0 0 25 0 1 0 126258128 303181824 71988 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74019 71988 213 467 0 73550 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 296076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23669
/proc/meminfo: memFree=1544644/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296076 CPUtime=1121.98
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76567 0 0 0 99736 12462 0 0 25 0 1 0 126258128 303181824 72016 1992294400 134512640 136421960 4292166704 18446744073709551615 135025698 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74019 72016 213 467 0 73550 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 296076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23669
/proc/meminfo: memFree=1544644/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296208 CPUtime=1181.96
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76591 0 0 0 105105 13091 0 0 25 0 1 0 126258128 303316992 72040 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74052 72040 213 467 0 73583 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 296208

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23671
/proc/meminfo: memFree=1544520/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296340 CPUtime=1241.94
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76624 0 0 0 110481 13713 0 0 25 0 1 0 126258128 303452160 72073 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74085 72073 213 467 0 73616 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 296340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23673
/proc/meminfo: memFree=1544396/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296340 CPUtime=1301.94
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76646 0 0 0 115856 14338 0 0 25 0 1 0 126258128 303452160 72095 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74085 72095 213 467 0 73616 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 296340

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23675
/proc/meminfo: memFree=1544396/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296472 CPUtime=1361.91
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76675 0 0 0 121226 14965 0 0 25 0 1 0 126258128 303587328 72124 1992294400 134512640 136421960 4292166704 18446744073709551615 134868272 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74118 72124 213 467 0 73649 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 296472

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23677
/proc/meminfo: memFree=1544272/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296604 CPUtime=1421.9
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76703 0 0 0 126597 15593 0 0 25 0 1 0 126258128 303722496 72152 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74151 72152 213 467 0 73682 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 296604

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23677
/proc/meminfo: memFree=1544272/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296736 CPUtime=1481.88
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76727 0 0 0 131974 16214 0 0 25 0 1 0 126258128 303857664 72176 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74184 72176 213 467 0 73715 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 296736

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23679
/proc/meminfo: memFree=1544148/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296736 CPUtime=1541.87
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76756 0 0 0 137359 16828 0 0 25 0 1 0 126258128 303857664 72205 1992294400 134512640 136421960 4292166704 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74184 72205 213 467 0 73715 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 296736

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23681
/proc/meminfo: memFree=1544148/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=296868 CPUtime=1601.85
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76780 0 0 0 142739 17446 0 0 25 0 1 0 126258128 303992832 72229 1992294400 134512640 136421960 4292166704 18446744073709551615 134973993 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74217 72229 213 467 0 73748 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 296868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23683
/proc/meminfo: memFree=1544024/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=297000 CPUtime=1661.83
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76799 0 0 0 148113 18070 0 0 25 0 1 0 126258128 304128000 72248 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74250 72248 213 467 0 73781 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 297000

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23683
/proc/meminfo: memFree=1543900/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=297000 CPUtime=1721.82
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76823 0 0 0 153488 18694 0 0 25 0 1 0 126258128 304128000 72272 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74250 72272 213 467 0 73781 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 297000

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23685
/proc/meminfo: memFree=1543280/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=297528 CPUtime=1781.8
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76902 0 0 0 158877 19303 0 0 25 0 1 0 126258128 304668672 72351 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74382 72351 213 467 0 73913 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 297528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 23687
/proc/meminfo: memFree=1543280/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=297528 CPUtime=1800
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76903 0 0 0 160515 19485 0 0 25 0 1 0 126258128 304668672 72352 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74382 72352 213 467 0 73913 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 297528

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: 1.08 1.02 1.01 2/107 23687
/proc/meminfo: memFree=1543280/2059040 swapFree=4139100/4192956
[pid=23626] ppid=23624 vsize=297528 CPUtime=1800
/proc/23626/stat : 23626 (pbct) R 23624 23626 23566 0 -1 4202496 76903 0 0 0 160515 19485 0 0 25 0 1 0 126258128 304668672 72352 1992294400 134512640 136421960 4292166704 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23626/statm: 74382 72352 213 467 0 73913 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 297528

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.05
CPU user time (s): 1605.16
CPU system time (s): 194.885
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 297528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1605.16
system time used= 194.885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76905
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= 5280

runsolver used 2.96755 second user time and 8.5147 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-26 00:56:04
IDJOB=2683081
IDBENCH=71855
IDSOLVER=1192
FILE ID=node009/2683081-1277506564
PBS_JOBID= 11190636
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683081-1277506564/watcher-2683081-1277506564 -o /tmp/evaluation-result-2683081-1277506564/solver-2683081-1277506564 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683081-1277506564.opb

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

MD5SUM BENCH= 2f054aad9e31756d2d43698a0da577cc
RANDOM SEED=2021981415

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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:       1834844 kB
Buffers:         37388 kB
Cached:          89052 kB
SwapCached:       6040 kB
Active:          62472 kB
Inactive:        76620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834844 kB
SwapTotal:     4192956 kB
SwapFree:      4139100 kB
Dirty:            2396 kB
Writeback:           0 kB
AnonPages:       11376 kB
Mapped:          11880 kB
Slab:            62876 kB
PageTables:       4192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181580 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= 62400 MiB
End job on node009 at 2010-06-26 01:26:06