Trace number 2683089

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 1800.85

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_20_2__17_12__512.opb
MD5SUM609453b50c3d7bac05dbde2a1c3eefb6
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 benchmark6.40402
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20498
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 constraint512
Maximum length of a constraint4097
Number of terms in the objective function 20480
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 893215744
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 94409
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 893215744
Number of bits of the biggest sum of numbers30
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
0.19/0.25	c constraints 60/0 clauses 0/0 units 0
0.19/0.25	c vars 20498
0.19/0.25	c objective 20480 + 0
1800.07/1800.80	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683089-1277506674/watcher-2683089-1277506674 -o /tmp/evaluation-result-2683089-1277506674/solver-2683089-1277506674 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2683089-1277506674.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: 1.16 1.11 1.04 3/106 28030
/proc/meminfo: memFree=1954332/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=2416 CPUtime=0
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 292 0 0 0 0 0 0 0 17 0 1 0 126268963 2473984 212 1992294400 134512640 136421960 4290216656 18446744073709551615 135160329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28030/statm: 604 212 135 467 0 135 0

[startup+0.027602 s]
/proc/loadavg: 1.16 1.11 1.04 3/106 28030
/proc/meminfo: memFree=1954332/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=3004 CPUtime=0.02
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 464 0 0 0 2 0 0 0 19 0 1 0 126268963 3076096 351 1992294400 134512640 136421960 4290216656 18446744073709551615 135377228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28030/statm: 751 352 135 467 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3004

[startup+0.101616 s]
/proc/loadavg: 1.16 1.11 1.04 3/106 28030
/proc/meminfo: memFree=1954332/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=4924 CPUtime=0.09
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 929 0 0 0 9 0 0 0 19 0 1 0 126268963 5042176 702 1992294400 134512640 136421960 4290216656 18446744073709551615 134541294 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28030/statm: 1231 702 141 467 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4924

[startup+0.300655 s]
/proc/loadavg: 1.16 1.11 1.04 3/106 28030
/proc/meminfo: memFree=1954332/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=14780 CPUtime=0.29
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 3277 0 0 0 28 1 0 0 19 0 1 0 126268963 15134720 3050 1992294400 134512640 136421960 4290216656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 3695 3051 193 467 0 3226 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14780

[startup+0.700733 s]
/proc/loadavg: 1.16 1.11 1.04 3/106 28030
/proc/meminfo: memFree=1954332/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=50376 CPUtime=0.69
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 12021 0 0 0 64 5 0 0 19 0 1 0 126268963 51585024 11794 1992294400 134512640 136421960 4290216656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 12594 11795 193 467 0 12125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50376

[startup+1.50089 s]
/proc/loadavg: 1.16 1.11 1.04 2/107 28031
/proc/meminfo: memFree=1886868/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=103744 CPUtime=1.49
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 26147 0 0 0 139 10 0 0 21 0 1 0 126268963 106233856 25179 1992294400 134512640 136421960 4290216656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 25936 25179 193 467 0 25467 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103744

[startup+3.1002 s]
/proc/loadavg: 1.16 1.11 1.04 2/107 28031
/proc/meminfo: memFree=1819412/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=207280 CPUtime=3.09
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 54110 0 0 0 287 22 0 0 25 0 1 0 126268963 212254720 51280 1992294400 134512640 136421960 4290216656 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 51820 51281 193 467 0 51351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 207280

[startup+6.30083 s]
/proc/loadavg: 1.15 1.11 1.04 2/107 28031
/proc/meminfo: memFree=1578480/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=406972 CPUtime=6.29
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105168 0 0 0 580 49 0 0 25 0 1 0 126268963 416739328 97471 1992294400 134512640 136421960 4290216656 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101743 97471 214 467 0 101274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 406972

[startup+12.7011 s]
/proc/loadavg: 1.13 1.11 1.04 2/107 28031
/proc/meminfo: memFree=1564096/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=406972 CPUtime=12.68
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105183 0 0 0 1133 135 0 0 25 0 1 0 126268963 416739328 97486 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101743 97486 215 467 0 101274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 406972

[startup+25.5006 s]
/proc/loadavg: 1.10 1.10 1.04 2/107 28031
/proc/meminfo: memFree=1564036/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=406972 CPUtime=25.48
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105183 0 0 0 2241 307 0 0 25 0 1 0 126268963 416739328 97486 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101743 97486 215 467 0 101274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 406972

[startup+51.1016 s]
/proc/loadavg: 1.07 1.10 1.03 2/107 28031
/proc/meminfo: memFree=1564036/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=406972 CPUtime=51.08
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105199 0 0 0 4472 636 0 0 25 0 1 0 126268963 416739328 97502 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101743 97502 215 467 0 101274 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 406972

[startup+102.309 s]
/proc/loadavg: 1.03 1.08 1.03 2/107 28033
/proc/meminfo: memFree=1563912/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=407236 CPUtime=102.26
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105272 0 0 0 8971 1255 0 0 25 0 1 0 126268963 417009664 97575 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101809 97575 215 467 0 101340 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 407236

[startup+162.301 s]
/proc/loadavg: 1.01 1.06 1.02 2/107 28035
/proc/meminfo: memFree=1563664/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=407368 CPUtime=162.23
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105316 0 0 0 14267 1956 0 0 25 0 1 0 126268963 417144832 97619 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101842 97619 215 467 0 101373 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 407368

[startup+222.301 s]
/proc/loadavg: 1.00 1.05 1.02 2/107 28046
/proc/meminfo: memFree=1561156/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=407368 CPUtime=222.19
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105348 0 0 0 19583 2636 0 0 25 0 1 0 126268963 417144832 97651 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 101842 97651 215 467 0 101373 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 407368

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 28046
/proc/meminfo: memFree=1561156/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=408016 CPUtime=282.16
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105438 0 0 0 24897 3319 0 0 25 0 1 0 126268963 417808384 97741 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102004 97741 215 467 0 101535 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 408016

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 28048
/proc/meminfo: memFree=1561156/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=408016 CPUtime=342.14
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105445 0 0 0 30194 4020 0 0 25 0 1 0 126268963 417808384 97748 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102004 97748 215 467 0 101535 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 408016

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28050
/proc/meminfo: memFree=1561156/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=408016 CPUtime=402.12
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105459 0 0 0 35501 4711 0 0 25 0 1 0 126268963 417808384 97762 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102004 97762 215 467 0 101535 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 408016

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28052
/proc/meminfo: memFree=1560908/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=408292 CPUtime=462.09
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105535 0 0 0 40811 5398 0 0 25 0 1 0 126268963 418091008 97838 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102073 97838 215 467 0 101604 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 408292

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28054
/proc/meminfo: memFree=1560784/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=408292 CPUtime=522.07
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105535 0 0 0 46122 6085 0 0 25 0 1 0 126268963 418091008 97838 1992294400 134512640 136421960 4290216656 18446744073709551615 135025561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102073 97838 215 467 0 101604 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 408292

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28054
/proc/meminfo: memFree=1560164/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409456 CPUtime=582.04
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105704 0 0 0 51413 6791 0 0 25 0 1 0 126268963 419282944 98007 1992294400 134512640 136421960 4290216656 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102364 98007 215 467 0 101895 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 409456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28056
/proc/meminfo: memFree=1560164/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409456 CPUtime=642.02
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105704 0 0 0 56721 7481 0 0 25 0 1 0 126268963 419282944 98007 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102364 98007 215 467 0 101895 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 409456

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28062
/proc/meminfo: memFree=1559916/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409456 CPUtime=821.94
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105730 0 0 0 72619 9575 0 0 25 0 1 0 126268963 419282944 98033 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102364 98033 215 467 0 101895 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 409456

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28062
/proc/meminfo: memFree=1559792/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409588 CPUtime=881.92
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105760 0 0 0 77929 10263 0 0 25 0 1 0 126268963 419418112 98063 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102397 98063 215 467 0 101928 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 409588

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28064
/proc/meminfo: memFree=1559668/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409720 CPUtime=941.9
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105777 0 0 0 83234 10956 0 0 25 0 1 0 126268963 419553280 98080 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102430 98080 215 467 0 101961 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 409720

[startup+1002.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 28069
/proc/meminfo: memFree=1510072/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409852 CPUtime=1001.87
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105816 0 0 0 88543 11644 0 0 25 0 1 0 126268963 419688448 98119 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102463 98119 215 467 0 101994 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 409852

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28071
/proc/meminfo: memFree=1509948/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=409984 CPUtime=1061.85
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105836 0 0 0 93843 12342 0 0 25 0 1 0 126268963 419823616 98139 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102496 98139 215 467 0 102027 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 409984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28073
/proc/meminfo: memFree=1509700/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410248 CPUtime=1121.83
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105898 0 0 0 99143 13040 0 0 25 0 1 0 126268963 420093952 98201 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102562 98201 215 467 0 102093 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 410248

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28073
/proc/meminfo: memFree=1509700/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410248 CPUtime=1181.81
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105904 0 0 0 104443 13738 0 0 25 0 1 0 126268963 420093952 98207 1992294400 134512640 136421960 4290216656 18446744073709551615 135025634 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102562 98207 215 467 0 102093 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 410248

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28075
/proc/meminfo: memFree=1509576/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410380 CPUtime=1241.78
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105928 0 0 0 109747 14431 0 0 25 0 1 0 126268963 420229120 98231 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102595 98231 215 467 0 102126 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 410380

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28077
/proc/meminfo: memFree=1509328/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410512 CPUtime=1301.77
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105965 0 0 0 115073 15104 0 0 25 0 1 0 126268963 420364288 98268 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102628 98268 215 467 0 102159 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 410512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28079
/proc/meminfo: memFree=1509328/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410512 CPUtime=1361.74
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105966 0 0 0 120376 15798 0 0 25 0 1 0 126268963 420364288 98269 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102628 98269 215 467 0 102159 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 410512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1509204/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410512 CPUtime=1421.72
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105976 0 0 0 125689 16483 0 0 25 0 1 0 126268963 420364288 98279 1992294400 134512640 136421960 4290216656 18446744073709551615 134867975 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102628 98279 215 467 0 102159 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 410512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28081
/proc/meminfo: memFree=1509204/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410512 CPUtime=1481.68
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 105981 0 0 0 130997 17171 0 0 25 0 1 0 126268963 420364288 98284 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102628 98284 215 467 0 102159 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 410512

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28083
/proc/meminfo: memFree=1509080/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410644 CPUtime=1541.66
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106027 0 0 0 136297 17869 0 0 25 0 1 0 126268963 420499456 98330 1992294400 134512640 136421960 4290216656 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102661 98330 215 467 0 102192 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 410644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28085
/proc/meminfo: memFree=1508832/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=410908 CPUtime=1601.64
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106071 0 0 0 141607 18557 0 0 25 0 1 0 126268963 420769792 98374 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102727 98374 215 467 0 102258 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 410908

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28087
/proc/meminfo: memFree=1508832/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=411084 CPUtime=1661.62
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106086 0 0 0 146922 19240 0 0 25 0 1 0 126268963 420950016 98389 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102771 98389 215 467 0 102302 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 411084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28089
/proc/meminfo: memFree=1508832/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=411084 CPUtime=1721.6
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106101 0 0 0 152228 19932 0 0 25 0 1 0 126268963 420950016 98404 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102771 98404 215 467 0 102302 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 411084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28089
/proc/meminfo: memFree=1508460/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=411348 CPUtime=1781.57
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106155 0 0 0 157528 20629 0 0 25 0 1 0 126268963 421220352 98458 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102837 98458 215 467 0 102368 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 411348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28091
/proc/meminfo: memFree=1508460/2059040 swapFree=4135148/4192956
[pid=28030] ppid=28028 vsize=411348 CPUtime=1800.07
/proc/28030/stat : 28030 (pbct) R 28028 28030 27940 0 -1 4202496 106155 0 0 0 159166 20841 0 0 25 0 1 0 126268963 421220352 98458 1992294400 134512640 136421960 4290216656 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28030/statm: 102837 98458 215 467 0 102368 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 411348

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

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

Child status: 0
Real time (s): 1800.85
CPU time (s): 1800.12
CPU user time (s): 1591.66
CPU system time (s): 208.46
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 411348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1591.66
system time used= 208.46
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106157
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= 4806

runsolver used 3.04554 second user time and 8.43472 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-26 00:57:54
IDJOB=2683089
IDBENCH=71863
IDSOLVER=1192
FILE ID=node011/2683089-1277506674
PBS_JOBID= 11190638
Free space on /tmp= 62404 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__512.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683089-1277506674/watcher-2683089-1277506674 -o /tmp/evaluation-result-2683089-1277506674/solver-2683089-1277506674 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2683089-1277506674.opb

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

MD5SUM BENCH= 609453b50c3d7bac05dbde2a1c3eefb6
RANDOM SEED=423103478

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1955580 kB
Buffers:           800 kB
Cached:          15392 kB
SwapCached:       9888 kB
Active:          24172 kB
Inactive:         4496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1955580 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:            2752 kB
Writeback:           0 kB
AnonPages:       11384 kB
Mapped:           8356 kB
Slab:            52948 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182604 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 node011 at 2010-06-26 01:27:57