Trace number 2684817

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 NameAnswerCPU timeWall clock time
PB/CT 0.1? (TO) 1800.05 1800.54

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j1208_10-unsat.opb
MD5SUMcde880e36ac940ebc706231d93099786
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark17.4323
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables22022
Total number of constraints69222
Number of constraints which are clauses68862
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints360
Minimum length of a constraint1
Maximum length of a constraint68
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 379
Number of bits of the biggest sum of numbers9
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
0.69/0.70	c constraints 360/0 clauses 68146/0 units 417
0.69/0.70	c vars 22022
1800.02/1800.50	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-2684817-1278434607/watcher-2684817-1278434607 -o /tmp/evaluation-result-2684817-1278434607/solver-2684817-1278434607 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684817-1278434607.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: 1.54 1.77 1.79 3/105 19236
/proc/meminfo: memFree=1463908/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=2208 CPUtime=0
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 258 0 0 0 0 0 0 0 25 0 1 0 11669397 2260992 181 1992294400 134512640 136485738 4293604096 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19236/statm: 552 181 157 482 0 68 0

[startup+0.069694 s]
/proc/loadavg: 1.54 1.77 1.79 3/105 19236
/proc/meminfo: memFree=1463908/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=2472 CPUtime=0.06
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 321 0 0 0 6 0 0 0 25 0 1 0 11669397 2531328 244 1992294400 134512640 136485738 4293604096 18446744073709551615 135346650 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19236/statm: 618 244 157 482 0 134 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2472

[startup+0.101698 s]
/proc/loadavg: 1.54 1.77 1.79 3/105 19236
/proc/meminfo: memFree=1463908/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=2604 CPUtime=0.1
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 355 0 0 0 10 0 0 0 25 0 1 0 11669397 2666496 278 1992294400 134512640 136485738 4293604096 18446744073709551615 135688679 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19236/statm: 651 279 157 482 0 167 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2604

[startup+0.301718 s]
/proc/loadavg: 1.54 1.77 1.79 3/105 19236
/proc/meminfo: memFree=1463908/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=3524 CPUtime=0.29
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 600 0 0 0 29 0 0 0 25 0 1 0 11669397 3608576 490 1992294400 134512640 136485738 4293604096 18446744073709551615 135178852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19236/statm: 881 490 157 482 0 397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3524

[startup+0.701761 s]
/proc/loadavg: 1.54 1.77 1.79 3/105 19236
/proc/meminfo: memFree=1463908/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=6420 CPUtime=0.69
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 1344 0 0 0 69 0 0 0 25 0 1 0 11669397 6574080 1169 1992294400 134512640 136485738 4293604096 18446744073709551615 134538416 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19236/statm: 1605 1169 157 482 0 1121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6420

[startup+1.50185 s]
/proc/loadavg: 1.54 1.77 1.79 2/106 19237
/proc/meminfo: memFree=1419136/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=94860 CPUtime=1.49
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 24326 0 0 0 140 9 0 0 25 0 1 0 11669397 97136640 22984 1992294400 134512640 136485738 4293604096 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 23715 22985 191 482 0 23231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94860

[startup+3.10102 s]
/proc/loadavg: 1.54 1.77 1.79 2/106 19237
/proc/meminfo: memFree=1333700/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=247820 CPUtime=3.09
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 64337 0 0 0 283 26 0 0 25 0 1 0 11669397 253767680 60169 1992294400 134512640 136485738 4293604096 18446744073709551615 134948163 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 61955 60170 208 482 0 61471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 247820

[startup+6.30136 s]
/proc/loadavg: 1.50 1.76 1.79 2/106 19237
/proc/meminfo: memFree=1215156/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=256840 CPUtime=6.29
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 66725 0 0 0 595 34 0 0 25 0 1 0 11669397 263004160 62210 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 64210 62210 223 482 0 63726 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 256840

[startup+12.7011 s]
/proc/loadavg: 1.46 1.75 1.79 2/106 19237
/proc/meminfo: memFree=1214412/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=257368 CPUtime=12.69
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 66848 0 0 0 1222 47 0 0 25 0 1 0 11669397 263544832 62333 1992294400 134512640 136485738 4293604096 18446744073709551615 135044064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 64342 62333 223 482 0 63858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 257368

[startup+25.5014 s]
/proc/loadavg: 1.36 1.71 1.77 2/106 19239
/proc/meminfo: memFree=1213420/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=258292 CPUtime=25.48
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 67082 0 0 0 2476 72 0 0 25 0 1 0 11669397 264491008 62567 1992294400 134512640 136485738 4293604096 18446744073709551615 134880766 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 64573 62567 223 482 0 64089 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 258292

[startup+51.1012 s]
/proc/loadavg: 1.23 1.65 1.75 2/106 19239
/proc/meminfo: memFree=1211684/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=260176 CPUtime=51.08
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 67527 0 0 0 4988 120 0 0 25 0 1 0 11669397 266420224 63012 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 65044 63012 223 482 0 64560 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 260176

[startup+102.309 s]
/proc/loadavg: 1.10 1.55 1.71 2/106 19241
/proc/meminfo: memFree=1208460/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=263308 CPUtime=102.27
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 68347 0 0 0 10026 201 0 0 25 0 1 0 11669397 269627392 63832 1992294400 134512640 136485738 4293604096 18446744073709551615 135047019 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 65827 63832 223 482 0 65343 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 263308

[startup+162.301 s]
/proc/loadavg: 1.04 1.45 1.66 2/106 19241
/proc/meminfo: memFree=1204740/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=267152 CPUtime=162.25
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 69275 0 0 0 15937 288 0 0 25 0 1 0 11669397 273563648 64760 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 66788 64760 223 482 0 66304 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 267152

[startup+222.302 s]
/proc/loadavg: 1.01 1.36 1.62 2/106 19243
/proc/meminfo: memFree=1201392/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=270480 CPUtime=222.23
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 70107 0 0 0 21859 364 0 0 25 0 1 0 11669397 276971520 65592 1992294400 134512640 136485738 4293604096 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 67620 65592 223 482 0 67136 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 270480

[startup+282.301 s]
/proc/loadavg: 1.00 1.29 1.58 2/106 19245
/proc/meminfo: memFree=1197548/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=274332 CPUtime=282.21
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 71043 0 0 0 27776 445 0 0 25 0 1 0 11669397 280915968 66528 1992294400 134512640 136485738 4293604096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 68583 66528 223 482 0 68099 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 274332

[startup+342.301 s]
/proc/loadavg: 1.00 1.24 1.54 2/106 19247
/proc/meminfo: memFree=1194200/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=277644 CPUtime=342.2
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 71889 0 0 0 33708 512 0 0 25 0 1 0 11669397 284307456 67374 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 69411 67374 223 482 0 68927 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 277644

[startup+402.301 s]
/proc/loadavg: 1.00 1.19 1.50 2/106 19249
/proc/meminfo: memFree=1190852/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=280968 CPUtime=402.19
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 72716 0 0 0 39645 574 0 0 25 0 1 0 11669397 287711232 68201 1992294400 134512640 136485738 4293604096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 70242 68201 223 482 0 69758 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 280968

[startup+462.301 s]
/proc/loadavg: 1.00 1.15 1.47 2/106 19249
/proc/meminfo: memFree=1187876/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=284204 CPUtime=462.17
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 73469 0 0 0 45585 632 0 0 25 0 1 0 11669397 291024896 68954 1992294400 134512640 136485738 4293604096 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 71051 68954 223 482 0 70567 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 284204

[startup+522.302 s]
/proc/loadavg: 1.00 1.12 1.43 2/106 19251
/proc/meminfo: memFree=1185272/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=286844 CPUtime=522.15
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 74144 0 0 0 51523 692 0 0 25 0 1 0 11669397 293728256 69629 1992294400 134512640 136485738 4293604096 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 71711 69629 223 482 0 71227 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 286844

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.41 2/106 19253
/proc/meminfo: memFree=1182420/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=289460 CPUtime=582.14
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 74810 0 0 0 57473 741 0 0 25 0 1 0 11669397 296407040 70295 1992294400 134512640 136485738 4293604096 18446744073709551615 134921973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 72365 70295 223 482 0 71881 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 289460

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.38 2/106 19255
/proc/meminfo: memFree=1179568/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=292312 CPUtime=642.13
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 75515 0 0 0 63416 797 0 0 25 0 1 0 11669397 299327488 71000 1992294400 134512640 136485738 4293604096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 73078 71000 223 482 0 72594 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 292312

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.28 2/106 19261
/proc/meminfo: memFree=1170020/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=302140 CPUtime=882.06
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 77891 0 0 0 87205 1001 0 0 25 0 1 0 11669397 309391360 73376 1992294400 134512640 136485738 4293604096 18446744073709551615 134880566 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 75535 73376 223 482 0 75051 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 302140

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.26 2/106 19263
/proc/meminfo: memFree=1167168/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=304920 CPUtime=942.05
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78580 0 0 0 93153 1052 0 0 25 0 1 0 11669397 312238080 74065 1992294400 134512640 136485738 4293604096 18446744073709551615 135050979 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76230 74065 223 482 0 75746 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 304920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/106 19265
/proc/meminfo: memFree=1166672/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1002.03
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78697 0 0 0 99078 1125 0 0 25 0 1 0 11669397 312725504 74182 1992294400 134512640 136485738 4293604096 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74182 223 482 0 75865 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 305396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/106 19274
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1062
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78697 0 0 0 105000 1200 0 0 25 0 1 0 11669397 312725504 74182 1992294400 134512640 136485738 4293604096 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74182 223 482 0 75865 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 305396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/106 19276
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1121.99
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78697 0 0 0 110933 1266 0 0 25 0 1 0 11669397 312725504 74182 1992294400 134512640 136485738 4293604096 18446744073709551615 135040479 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74182 223 482 0 75865 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 305396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/106 19278
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1181.97
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78697 0 0 0 116870 1327 0 0 25 0 1 0 11669397 312725504 74182 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74182 223 482 0 75865 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 305396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/106 19280
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1241.96
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78698 0 0 0 122807 1389 0 0 25 0 1 0 11669397 312725504 74183 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74183 223 482 0 75865 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 305396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/106 19282
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305396 CPUtime=1301.95
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78715 0 0 0 128747 1448 0 0 25 0 1 0 11669397 312725504 74200 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76349 74200 223 482 0 75865 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 305396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/106 19282
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305612 CPUtime=1361.92
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78721 0 0 0 134685 1507 0 0 25 0 1 0 11669397 312946688 74206 1992294400 134512640 136485738 4293604096 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76403 74206 223 482 0 75919 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 305612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.14 2/106 19284
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305612 CPUtime=1421.91
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78730 0 0 0 140625 1566 0 0 25 0 1 0 11669397 312946688 74215 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76403 74215 223 482 0 75919 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 305612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/106 19286
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305612 CPUtime=1481.89
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78757 0 0 0 146573 1616 0 0 25 0 1 0 11669397 312946688 74242 1992294400 134512640 136485738 4293604096 18446744073709551615 135025013 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76403 74242 223 482 0 75919 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 305612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/106 19288
/proc/meminfo: memFree=1165804/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305612 CPUtime=1541.88
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78765 0 0 0 152521 1667 0 0 25 0 1 0 11669397 312946688 74250 1992294400 134512640 136485738 4293604096 18446744073709551615 134880437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76403 74250 223 482 0 75919 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 305612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 19290
/proc/meminfo: memFree=1165680/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=305772 CPUtime=1601.86
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78791 0 0 0 158470 1716 0 0 25 0 1 0 11669397 313110528 74276 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76443 74276 223 482 0 75959 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 305772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 19290
/proc/meminfo: memFree=1165680/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=306012 CPUtime=1661.84
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78832 0 0 0 164414 1770 0 0 25 0 1 0 11669397 313356288 74317 1992294400 134512640 136485738 4293604096 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76503 74317 223 482 0 76019 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 306012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 19292
/proc/meminfo: memFree=1165556/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=306012 CPUtime=1721.83
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78835 0 0 0 170355 1828 0 0 25 0 1 0 11669397 313356288 74320 1992294400 134512640 136485738 4293604096 18446744073709551615 135044309 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76503 74320 223 482 0 76019 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 306012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 19294
/proc/meminfo: memFree=1165184/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=306284 CPUtime=1781.82
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 78911 0 0 0 176295 1887 0 0 25 0 1 0 11669397 313634816 74396 1992294400 134512640 136485738 4293604096 18446744073709551615 135044386 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76571 74396 223 482 0 76087 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 306284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 19294
/proc/meminfo: memFree=1164192/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=307208 CPUtime=1800.02
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 79154 0 0 0 178096 1906 0 0 25 0 1 0 11669397 314580992 74639 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76802 74639 223 482 0 76318 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 307208

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 19294
/proc/meminfo: memFree=1164192/2059040 swapFree=4192956/4192956
[pid=19236] ppid=19234 vsize=307208 CPUtime=1800.02
/proc/19236/stat : 19236 (pbct) R 19234 19236 19115 0 -1 4202496 79154 0 0 0 178096 1906 0 0 25 0 1 0 11669397 314580992 74639 1992294400 134512640 136485738 4293604096 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19236/statm: 76802 74639 223 482 0 76318 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 307208

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.05
CPU user time (s): 1780.97
CPU system time (s): 19.0871
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 307208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.97
system time used= 19.0871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79154
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= 4952

runsolver used 2.91356 second user time and 8.5657 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-06 18:43:28
IDJOB=2684817
IDBENCH=73597
IDSOLVER=1170
FILE ID=node081/2684817-1278434607
PBS_JOBID= 11233471
Free space on /tmp= 121800 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j1208_10-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684817-1278434607/watcher-2684817-1278434607 -o /tmp/evaluation-result-2684817-1278434607/solver-2684817-1278434607 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684817-1278434607.opb

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

MD5SUM BENCH= cde880e36ac940ebc706231d93099786
RANDOM SEED=869312713

node081.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		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
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	: 5999.38
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1464312 kB
Buffers:         99636 kB
Cached:         363212 kB
SwapCached:          0 kB
Active:         179416 kB
Inactive:       343400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1464312 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4072 kB
Writeback:           0 kB
AnonPages:       59952 kB
Mapped:          14396 kB
Slab:            50020 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180040 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121800 MiB
End job on node081 at 2010-07-06 19:13:30