Trace number 2681288

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) 1800.08 1800.63

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx49.opb
MD5SUMe08af5097f76b1d4e2b0ba1d8a42ed5a
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2130
Total number of constraints2495
Number of constraints which are clauses2125
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints320
Minimum length of a constraint2
Maximum length of a constraint320
Number of terms in the objective function 5
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 5
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 636
Number of bits of the biggest sum of numbers10
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
0.05/0.07	c constraints 369/0 clauses 0/0 units 5
0.05/0.07	c vars 2130
0.05/0.07	c objective 2 + 3
1800.06/1800.61	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-2681288-1277506495/watcher-2681288-1277506495 -o /tmp/evaluation-result-2681288-1277506495/solver-2681288-1277506495 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681288-1277506495.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29962
/proc/meminfo: memFree=1826948/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=2136 CPUtime=0
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 258 0 0 0 0 0 0 0 17 0 1 0 91940513 2187264 177 1992294400 134512640 136421960 4293250464 18446744073709551615 135650180 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29962/statm: 534 177 145 467 0 65 0

[startup+0.0542941 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29962
/proc/meminfo: memFree=1826948/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=3072 CPUtime=0.05
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 495 0 0 0 5 0 0 0 17 0 1 0 91940513 3145728 414 1992294400 134512640 136421960 4293250464 18446744073709551615 135154711 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29962/statm: 768 415 145 467 0 299 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3072

[startup+0.1013 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29962
/proc/meminfo: memFree=1826948/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=6676 CPUtime=0.09
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 1356 0 0 0 9 0 0 0 17 0 1 0 91940513 6836224 1275 1992294400 134512640 136421960 4293250464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 1669 1276 194 467 0 1200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6676

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29962
/proc/meminfo: memFree=1826948/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=21140 CPUtime=0.29
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 5004 0 0 0 27 2 0 0 17 0 1 0 91940513 21647360 4857 1992294400 134512640 136421960 4293250464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 5285 4859 194 467 0 4816 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21140

[startup+0.701387 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29962
/proc/meminfo: memFree=1826948/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=45640 CPUtime=0.69
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 11635 0 0 0 64 5 0 0 17 0 1 0 91940513 46735360 11018 1992294400 134512640 136421960 4293250464 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 11410 11018 194 467 0 10941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45640

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1761592/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=74624 CPUtime=1.49
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 19012 0 0 0 140 9 0 0 18 0 1 0 91940513 76414976 17544 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 18656 17544 216 467 0 18187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74624

[startup+3.10074 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1757252/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=75224 CPUtime=3.09
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 19099 0 0 0 297 12 0 0 21 0 1 0 91940513 77029376 17631 1992294400 134512640 136421960 4293250464 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 18806 17631 216 467 0 18337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75224

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1756632/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=75488 CPUtime=6.29
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 19176 0 0 0 611 18 0 0 25 0 1 0 91940513 77299712 17708 1992294400 134512640 136421960 4293250464 18446744073709551615 134867981 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 18872 17708 216 467 0 18403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75488

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1754772/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=77072 CPUtime=12.69
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 19591 0 0 0 1234 35 0 0 25 0 1 0 91940513 78921728 18123 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 19268 18123 216 467 0 18799 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 77072

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29963
/proc/meminfo: memFree=1750556/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=81296 CPUtime=25.49
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 20642 0 0 0 2483 66 0 0 25 0 1 0 91940513 83247104 19174 1992294400 134512640 136421960 4293250464 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 20324 19174 216 467 0 19855 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 81296

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29965
/proc/meminfo: memFree=1743364/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=88456 CPUtime=51.07
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 22434 0 0 0 4979 128 0 0 25 0 1 0 91940513 90578944 20966 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 22114 20966 216 467 0 21645 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88456

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29965
/proc/meminfo: memFree=1729352/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=102316 CPUtime=102.27
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 25891 0 0 0 9985 242 0 0 25 0 1 0 91940513 104771584 24423 1992294400 134512640 136421960 4293250464 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 25579 24423 216 467 0 25110 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 102316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29967
/proc/meminfo: memFree=1723648/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=107992 CPUtime=162.24
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 27285 0 0 0 15833 391 0 0 25 0 1 0 91940513 110583808 25817 1992294400 134512640 136421960 4293250464 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 26998 25817 216 467 0 26529 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 107992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29969
/proc/meminfo: memFree=1719432/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=112084 CPUtime=222.22
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 28329 0 0 0 21700 522 0 0 25 0 1 0 91940513 114774016 26861 1992294400 134512640 136421960 4293250464 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 28021 26861 216 467 0 27552 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 112084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29971
/proc/meminfo: memFree=1719432/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=112084 CPUtime=282.21
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 28334 0 0 0 27561 660 0 0 25 0 1 0 91940513 114774016 26866 1992294400 134512640 136421960 4293250464 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 28021 26866 216 467 0 27552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 112084

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29971
/proc/meminfo: memFree=1719184/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=112348 CPUtime=342.19
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 28387 0 0 0 33426 793 0 0 25 0 1 0 91940513 115044352 26919 1992294400 134512640 136421960 4293250464 18446744073709551615 135021853 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 28087 26919 216 467 0 27618 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 112348

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29982
/proc/meminfo: memFree=1718068/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=112348 CPUtime=402.16
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 28387 0 0 0 39285 931 0 0 25 0 1 0 91940513 115044352 26919 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 28087 26919 216 467 0 27618 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 112348

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29984
/proc/meminfo: memFree=1709388/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=121732 CPUtime=462.14
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 30745 0 0 0 45137 1077 0 0 25 0 1 0 91940513 124653568 29277 1992294400 134512640 136421960 4293250464 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 30433 29277 216 467 0 29964 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 121732

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29986
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=522.12
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 51007 1205 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 145556

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29988
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=582.11
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 56869 1342 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 145556

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29990
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=642.09
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 62735 1474 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 145556

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29994
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=822.03
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 80320 1883 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 145556

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29996
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=882.01
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 86202 1999 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 145556

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29996
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=942
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 92060 2140 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135018897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 145556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29998
/proc/meminfo: memFree=1685332/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1001.98
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36686 0 0 0 97960 2238 0 0 25 0 1 0 91940513 149049344 35218 1992294400 134512640 136421960 4293250464 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35218 216 467 0 35920 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 145556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30000
/proc/meminfo: memFree=1685208/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1061.96
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36688 0 0 0 103857 2339 0 0 25 0 1 0 91940513 149049344 35220 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35220 216 467 0 35920 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 145556

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30002
/proc/meminfo: memFree=1685208/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1121.95
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36688 0 0 0 109773 2422 0 0 25 0 1 0 91940513 149049344 35220 1992294400 134512640 136421960 4293250464 18446744073709551615 134861940 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35220 216 467 0 35920 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 145556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30004
/proc/meminfo: memFree=1685208/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1181.93
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36696 0 0 0 115648 2545 0 0 25 0 1 0 91940513 149049344 35228 1992294400 134512640 136421960 4293250464 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35228 216 467 0 35920 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 145556

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30004
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1241.91
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36696 0 0 0 121505 2686 0 0 25 0 1 0 91940513 149049344 35228 1992294400 134512640 136421960 4293250464 18446744073709551615 135026321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35228 216 467 0 35920 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 145556

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30006
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1301.89
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36696 0 0 0 127380 2809 0 0 25 0 1 0 91940513 149049344 35228 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35228 216 467 0 35920 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 145556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30008
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1361.87
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36696 0 0 0 133258 2929 0 0 25 0 1 0 91940513 149049344 35228 1992294400 134512640 136421960 4293250464 18446744073709551615 134620077 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35228 216 467 0 35920 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 145556

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30010
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1421.86
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36696 0 0 0 139134 3052 0 0 25 0 1 0 91940513 149049344 35228 1992294400 134512640 136421960 4293250464 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35228 216 467 0 35920 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 145556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30012
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1481.84
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36699 0 0 0 145009 3175 0 0 25 0 1 0 91940513 149049344 35231 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35231 216 467 0 35920 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 145556

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30012
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1541.82
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36699 0 0 0 150881 3301 0 0 25 0 1 0 91940513 149049344 35231 1992294400 134512640 136421960 4293250464 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35231 216 467 0 35920 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 145556

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30014
/proc/meminfo: memFree=1685084/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=145556 CPUtime=1601.8
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 36699 0 0 0 156737 3443 0 0 25 0 1 0 91940513 149049344 35231 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 36389 35231 216 467 0 35920 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 145556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30016
/proc/meminfo: memFree=1669832/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=161284 CPUtime=1661.78
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 40597 0 0 0 162589 3589 0 0 25 0 1 0 91940513 165154816 39129 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 40321 39129 216 467 0 39852 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 161284

[startup+1722.3 s]
/proc/loadavg: 1.12 1.03 1.01 2/107 30018
/proc/meminfo: memFree=1665988/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=164584 CPUtime=1721.76
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 41421 0 0 0 168450 3726 0 0 25 0 1 0 91940513 168534016 39953 1992294400 134512640 136421960 4293250464 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 41146 39953 216 467 0 40677 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 164584

[startup+1782.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 30020
/proc/meminfo: memFree=1665740/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=164584 CPUtime=1781.75
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 41421 0 0 0 174329 3846 0 0 25 0 1 0 91940513 168534016 39953 1992294400 134512640 136421960 4293250464 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 41146 39953 216 467 0 40677 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 164584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.03 1.01 2/107 30020
/proc/meminfo: memFree=1665740/2059040 swapFree=4140520/4192956
[pid=29962] ppid=29960 vsize=164584 CPUtime=1800.06
/proc/29962/stat : 29962 (pbct) R 29960 29962 29802 0 -1 4202496 41421 0 0 0 176127 3879 0 0 25 0 1 0 91940513 168534016 39953 1992294400 134512640 136421960 4293250464 18446744073709551615 135020362 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29962/statm: 41146 39953 216 467 0 40677 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 164584

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): 1800.63
CPU time (s): 1800.08
CPU user time (s): 1761.28
CPU system time (s): 38.8091
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 164584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1761.28
system time used= 38.8091
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41423
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= 24334

runsolver used 2.91956 second user time and 8.5587 second system time

The end

Launcher Data 

Begin job on node052 at 2010-06-26 00:54:55
IDJOB=2681288
IDBENCH=71848
IDSOLVER=1192
FILE ID=node052/2681288-1277506495
PBS_JOBID= 11190596
Free space on /tmp= 62248 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx49.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681288-1277506495/watcher-2681288-1277506495 -o /tmp/evaluation-result-2681288-1277506495/solver-2681288-1277506495 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681288-1277506495.opb

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

MD5SUM BENCH= e08af5097f76b1d4e2b0ba1d8a42ed5a
RANDOM SEED=1672791531

node052.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		: 3000.262
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		: 3000.262
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:       1827476 kB
Buffers:         46072 kB
Cached:          88924 kB
SwapCached:       5528 kB
Active:          58944 kB
Inactive:        89132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1827476 kB
SwapTotal:     4192956 kB
SwapFree:      4140520 kB
Dirty:            2140 kB
Writeback:           0 kB
AnonPages:       11708 kB
Mapped:          11940 kB
Slab:            61356 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180408 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= 62248 MiB
End job on node052 at 2010-06-26 01:24:58