Trace number 2667689

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1? (TO) 1800.06 1800.54

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx75.opb
MD5SUM899c8865b8ac9a45eaa204f923cbd9e8
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 variables4977
Total number of constraints5494
Number of constraints which are clauses4970
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints448
Minimum length of a constraint2
Maximum length of a constraint448
Number of terms in the objective function 7
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 7
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 947
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.09/0.18	c constraints 523/0 clauses 0/0 units 7
0.09/0.18	c vars 4977
0.09/0.18	c objective 3 + 4
1800.01/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667689-1276688122/watcher-2667689-1276688122 -o /tmp/evaluation-result-2667689-1276688122/solver-2667689-1276688122 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667689-1276688122.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 17321
/proc/meminfo: memFree=1783692/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=2208 CPUtime=0
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 265 0 0 0 0 0 0 0 17 0 1 0 10107222 2260992 188 1992294400 134512640 136485738 4288134432 18446744073709551615 135178825 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17321/statm: 552 188 156 482 0 68 0

[startup+0.0384559 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 17321
/proc/meminfo: memFree=1783692/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=2472 CPUtime=0.03
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 333 0 0 0 3 0 0 0 17 0 1 0 10107222 2531328 256 1992294400 134512640 136485738 4288134432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17321/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2472

[startup+0.101447 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 17321
/proc/meminfo: memFree=1783692/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=3792 CPUtime=0.09
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 673 0 0 0 9 0 0 0 17 0 1 0 10107222 3883008 596 1992294400 134512640 136485738 4288134432 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17321/statm: 948 596 156 482 0 464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3792

[startup+0.301468 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 17321
/proc/meminfo: memFree=1783692/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=15972 CPUtime=0.29
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 3663 0 0 0 28 1 0 0 17 0 1 0 10107222 16355328 3586 1992294400 134512640 136485738 4288134432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 4026 3587 197 482 0 3542 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15972

[startup+0.700511 s]
/proc/loadavg: 0.99 0.97 0.99 2/106 17321
/proc/meminfo: memFree=1783692/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=40748 CPUtime=0.69
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 10141 0 0 0 66 3 0 0 17 0 1 0 10107222 41725952 9625 1992294400 134512640 136485738 4288134432 18446744073709551615 134719553 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 10187 9626 197 482 0 9703 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40748

[startup+1.5006 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1729620/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=83800 CPUtime=1.49
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 21835 0 0 0 141 8 0 0 18 0 1 0 10107222 85811200 20385 1992294400 134512640 136485738 4288134432 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 20950 20385 197 482 0 20466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83800

[startup+3.10077 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1647036/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=156352 CPUtime=3.09
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 40293 0 0 0 289 20 0 0 21 0 1 0 10107222 160104448 37172 1992294400 134512640 136485738 4288134432 18446744073709551615 135725226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 39088 37172 226 482 0 38604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 156352

[startup+6.30112 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1634636/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=157032 CPUtime=6.29
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 40438 0 0 0 595 34 0 0 25 0 1 0 10107222 160800768 37317 1992294400 134512640 136485738 4288134432 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 39258 37317 227 482 0 38774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 157032

[startup+12.7008 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1634016/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=157912 CPUtime=12.69
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 40581 0 0 0 1215 54 0 0 25 0 1 0 10107222 161701888 37460 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 39478 37460 227 482 0 38994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 157912

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1631908/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=159900 CPUtime=25.49
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 41094 0 0 0 2470 79 0 0 25 0 1 0 10107222 163737600 37973 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 39975 37973 227 482 0 39491 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 159900

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17322
/proc/meminfo: memFree=1626824/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=165076 CPUtime=51.07
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 42380 0 0 0 4976 131 0 0 25 0 1 0 10107222 169037824 39259 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 41269 39259 227 482 0 40785 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 165076

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17324
/proc/meminfo: memFree=1616532/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=175284 CPUtime=102.27
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 44946 0 0 0 10003 224 0 0 25 0 1 0 10107222 179490816 41825 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 43821 41825 227 482 0 43337 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 175284

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17326
/proc/meminfo: memFree=1597312/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=194832 CPUtime=162.25
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 49805 0 0 0 15884 341 0 0 25 0 1 0 10107222 199507968 46684 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 48708 46684 227 482 0 48224 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 194832

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17328
/proc/meminfo: memFree=1585532/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=206184 CPUtime=222.23
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 52681 0 0 0 21772 451 0 0 25 0 1 0 10107222 211132416 49560 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 51546 49560 227 482 0 51062 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 206184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17330
/proc/meminfo: memFree=1570652/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=221076 CPUtime=282.22
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 56388 0 0 0 27654 568 0 0 25 0 1 0 10107222 226381824 53267 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 55269 53267 227 482 0 54785 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 221076

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17330
/proc/meminfo: memFree=1546472/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=245140 CPUtime=342.2
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 62366 0 0 0 33533 687 0 0 25 0 1 0 10107222 251023360 59245 1992294400 134512640 136485738 4288134432 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 61285 59245 227 482 0 60801 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 245140

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17332
/proc/meminfo: memFree=1533204/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=258208 CPUtime=402.18
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 65654 0 0 0 39419 799 0 0 25 0 1 0 10107222 264404992 62533 1992294400 134512640 136485738 4288134432 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 64552 62533 227 482 0 64068 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 258208

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17334
/proc/meminfo: memFree=1525020/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=266260 CPUtime=462.17
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 67678 0 0 0 45312 905 0 0 25 0 1 0 10107222 272650240 64557 1992294400 134512640 136485738 4288134432 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 66565 64557 227 482 0 66081 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 266260

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17336
/proc/meminfo: memFree=1524896/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=266260 CPUtime=522.16
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 67678 0 0 0 51189 1027 0 0 25 0 1 0 10107222 272650240 64557 1992294400 134512640 136485738 4288134432 18446744073709551615 135040541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 66565 64557 227 482 0 66081 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 266260

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17338
/proc/meminfo: memFree=1524896/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=266260 CPUtime=582.14
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 67678 0 0 0 57074 1140 0 0 25 0 1 0 10107222 272650240 64557 1992294400 134512640 136485738 4288134432 18446744073709551615 134992489 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 66565 64557 227 482 0 66081 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 266260

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17338
/proc/meminfo: memFree=1524772/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=266260 CPUtime=642.14
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 67678 0 0 0 62975 1239 0 0 25 0 1 0 10107222 272650240 64557 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 66565 64557 227 482 0 66081 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 266260

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17346
/proc/meminfo: memFree=1499724/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=291360 CPUtime=882.06
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 73922 0 0 0 86535 1671 0 0 25 0 1 0 10107222 298352640 70801 1992294400 134512640 136485738 4288134432 18446744073709551615 134878507 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 72840 70801 227 482 0 72356 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 291360

[startup+942.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17346
/proc/meminfo: memFree=1495136/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=942.05
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75060 0 0 0 92422 1783 0 0 25 0 1 0 10107222 303083520 71939 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71939 227 482 0 73511 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 295980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17348
/proc/meminfo: memFree=1495012/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1002.03
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75060 0 0 0 98315 1888 0 0 25 0 1 0 10107222 303083520 71939 1992294400 134512640 136485738 4288134432 18446744073709551615 134623185 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71939 227 482 0 73511 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 295980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17350
/proc/meminfo: memFree=1494888/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1062.02
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75060 0 0 0 104208 1994 0 0 25 0 1 0 10107222 303083520 71939 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71939 227 482 0 73511 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 295980

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17352
/proc/meminfo: memFree=1494888/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1121.99
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75060 0 0 0 110081 2118 0 0 25 0 1 0 10107222 303083520 71939 1992294400 134512640 136485738 4288134432 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71939 227 482 0 73511 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 295980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17354
/proc/meminfo: memFree=1494764/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1181.99
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75060 0 0 0 115954 2245 0 0 25 0 1 0 10107222 303083520 71939 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71939 227 482 0 73511 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 295980

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17354
/proc/meminfo: memFree=1494640/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1241.96
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 121848 2348 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 295980

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17356
/proc/meminfo: memFree=1494516/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1301.95
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 127746 2449 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 295980

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17358
/proc/meminfo: memFree=1494516/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1361.93
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 133650 2543 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 134880669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 295980

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17360
/proc/meminfo: memFree=1494516/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1421.92
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 139530 2662 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 295980

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17362
/proc/meminfo: memFree=1494516/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1481.91
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 145406 2785 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 295980

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17371
/proc/meminfo: memFree=1493772/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1541.88
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 151266 2922 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 295980

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17373
/proc/meminfo: memFree=1493772/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=295980 CPUtime=1601.86
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 75061 0 0 0 157144 3042 0 0 25 0 1 0 10107222 303083520 71940 1992294400 134512640 136485738 4288134432 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 73995 71940 227 482 0 73511 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 295980

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17375
/proc/meminfo: memFree=1482736/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=307596 CPUtime=1661.85
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 77980 0 0 0 163039 3146 0 0 25 0 1 0 10107222 314978304 74859 1992294400 134512640 136485738 4288134432 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 76899 74859 227 482 0 76415 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 307596

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17377
/proc/meminfo: memFree=1447272/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=343116 CPUtime=1721.83
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 86850 0 0 0 168913 3270 0 0 25 0 1 0 10107222 351350784 83729 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 85779 83729 227 482 0 85295 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 343116

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17379
/proc/meminfo: memFree=1438840/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=351300 CPUtime=1781.81
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 88908 0 0 0 174820 3361 0 0 25 0 1 0 10107222 359731200 85787 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 87825 85787 227 482 0 87341 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 351300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 17379
/proc/meminfo: memFree=1429912/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=360144 CPUtime=1800.01
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 91130 0 0 0 176605 3396 0 0 25 0 1 0 10107222 368787456 88009 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 90036 88009 227 482 0 89552 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 360144

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: 0.99 0.97 0.99 2/107 17379
/proc/meminfo: memFree=1429912/2059040 swapFree=4152912/4192956
[pid=17321] ppid=17319 vsize=360144 CPUtime=1800.01
/proc/17321/stat : 17321 (pbct) R 17319 17321 17217 0 -1 4202496 91130 0 0 0 176605 3396 0 0 25 0 1 0 10107222 368787456 88009 1992294400 134512640 136485738 4288134432 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17321/statm: 90036 88009 227 482 0 89552 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 360144

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.06
CPU user time (s): 1766.06
CPU system time (s): 34.0018
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 360144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1766.06
system time used= 34.0018
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91130
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= 3055

runsolver used 2.85956 second user time and 8.61869 second system time

The end

Launcher Data 

Begin job on node035 at 2010-06-16 13:35:22
IDJOB=2667689
IDBENCH=71843
IDSOLVER=1170
FILE ID=node035/2667689-1276688122
PBS_JOBID= 11172599
Free space on /tmp= 62460 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx75.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667689-1276688122/watcher-2667689-1276688122 -o /tmp/evaluation-result-2667689-1276688122/solver-2667689-1276688122 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667689-1276688122.opb

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

MD5SUM BENCH= 899c8865b8ac9a45eaa204f923cbd9e8
RANDOM SEED=1672016761

node035.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1784344 kB
Buffers:         65428 kB
Cached:         110272 kB
SwapCached:       2336 kB
Active:          92524 kB
Inactive:       105116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1784344 kB
SwapTotal:     4192956 kB
SwapFree:      4152912 kB
Dirty:            2368 kB
Writeback:           0 kB
AnonPages:       19948 kB
Mapped:          13812 kB
Slab:            55228 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182920 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= 62456 MiB
End job on node035 at 2010-06-16 14:05:25