Trace number 2667868

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark13.039
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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
0.00/0.01	c constraints 738/0 clauses 739/0 units 0
0.00/0.01	c vars 243
0.00/0.01	c objective 9 + 0
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-2667868-1276647650/watcher-2667868-1276647650 -o /tmp/evaluation-result-2667868-1276647650/solver-2667868-1276647650 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667868-1276647650.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 0.98 3/106 11984
/proc/meminfo: memFree=1709956/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=2340 CPUtime=0
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 6057811 2396160 215 1992294400 134512640 136485738 4289404016 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11984/statm: 585 215 156 482 0 101 0

[startup+0.0507309 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 11984
/proc/meminfo: memFree=1709956/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=6580 CPUtime=0.04
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 1345 0 0 0 4 0 0 0 20 0 1 0 6057811 6737920 1268 1992294400 134512640 136485738 4289404016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 1645 1268 198 482 0 1161 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6580

[startup+0.100736 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 11984
/proc/meminfo: memFree=1709956/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=9744 CPUtime=0.09
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 2133 0 0 0 9 0 0 0 20 0 1 0 6057811 9977856 2056 1992294400 134512640 136485738 4289404016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 2436 2056 198 482 0 1952 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9744

[startup+0.300757 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 11984
/proc/meminfo: memFree=1709956/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=22904 CPUtime=0.29
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 5432 0 0 0 27 2 0 0 20 0 1 0 6057811 23453696 5221 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 5726 5221 227 482 0 5242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22904

[startup+0.700801 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 11984
/proc/meminfo: memFree=1709956/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=23564 CPUtime=0.69
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 5606 0 0 0 63 6 0 0 21 0 1 0 6057811 24129536 5395 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 5891 5395 227 482 0 5407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23564

[startup+1.50089 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 11985
/proc/meminfo: memFree=1688372/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=25412 CPUtime=1.49
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 6045 0 0 0 134 15 0 0 23 0 1 0 6057811 26021888 5834 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 6353 5834 227 482 0 5869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25412

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 11985
/proc/meminfo: memFree=1687132/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=25808 CPUtime=3.09
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 6168 0 0 0 277 32 0 0 25 0 1 0 6057811 26427392 5957 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 6452 5957 227 482 0 5968 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25808

[startup+6.30141 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 11985
/proc/meminfo: memFree=1685520/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=27128 CPUtime=6.28
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 6496 0 0 0 564 64 0 0 25 0 1 0 6057811 27779072 6285 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 6782 6285 227 482 0 6298 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 27128

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 11987
/proc/meminfo: memFree=1684288/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=28580 CPUtime=12.68
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 6843 0 0 0 1141 127 0 0 25 0 1 0 6057811 29265920 6632 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 7145 6632 227 482 0 6661 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28580

[startup+25.5005 s]
/proc/loadavg: 1.07 0.99 0.99 2/107 11987
/proc/meminfo: memFree=1681684/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=30500 CPUtime=25.48
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 7335 0 0 0 2326 222 0 0 25 0 1 0 6057811 31232000 7124 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 7625 7124 227 482 0 7141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30500

[startup+51.1003 s]
/proc/loadavg: 1.04 0.99 0.99 2/107 11987
/proc/meminfo: memFree=1679948/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=32440 CPUtime=51.07
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 7775 0 0 0 4758 349 0 0 25 0 1 0 6057811 33218560 7564 1992294400 134512640 136485738 4289404016 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 8110 7564 227 482 0 7626 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32440

[startup+102.308 s]
/proc/loadavg: 1.22 1.03 1.00 2/107 11989
/proc/meminfo: memFree=1677592/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=34728 CPUtime=102.25
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 8330 0 0 0 9620 605 0 0 25 0 1 0 6057811 35561472 8119 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 8682 8119 227 482 0 8198 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34728

[startup+162.3 s]
/proc/loadavg: 1.20 1.06 1.01 2/107 11991
/proc/meminfo: memFree=1671888/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=40296 CPUtime=162.23
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 9717 0 0 0 15186 1037 0 0 25 0 1 0 6057811 41263104 9506 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 10074 9506 227 482 0 9590 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 40296

[startup+222.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 11991
/proc/meminfo: memFree=1671516/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=40700 CPUtime=222.21
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 9822 0 0 0 20895 1326 0 0 25 0 1 0 6057811 41676800 9611 1992294400 134512640 136485738 4289404016 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 10175 9611 227 482 0 9691 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40700

[startup+282.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 11993
/proc/meminfo: memFree=1670772/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=41648 CPUtime=282.19
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 10035 0 0 0 26537 1682 0 0 25 0 1 0 6057811 42647552 9824 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 10412 9824 227 482 0 9928 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41648

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 11995
/proc/meminfo: memFree=1667672/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=44580 CPUtime=342.18
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 10759 0 0 0 32103 2115 0 0 25 0 1 0 6057811 45649920 10548 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 11145 10548 227 482 0 10661 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 44580

[startup+402.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 11997
/proc/meminfo: memFree=1665936/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=46620 CPUtime=402.16
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 11227 0 0 0 37863 2353 0 0 25 0 1 0 6057811 47738880 11016 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 11655 11016 227 482 0 11171 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 46620

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11999
/proc/meminfo: memFree=1665564/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=46904 CPUtime=462.15
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 11297 0 0 0 43613 2602 0 0 25 0 1 0 6057811 48029696 11086 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 11726 11086 227 482 0 11242 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 46904

[startup+522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 11999
/proc/meminfo: memFree=1665068/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=47332 CPUtime=522.13
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 11391 0 0 0 49368 2845 0 0 25 0 1 0 6057811 48467968 11180 1992294400 134512640 136485738 4289404016 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 11833 11180 227 482 0 11349 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47332

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12001
/proc/meminfo: memFree=1664696/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=47772 CPUtime=582.12
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 11504 0 0 0 55108 3104 0 0 25 0 1 0 6057811 48918528 11293 1992294400 134512640 136485738 4289404016 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 11943 11293 227 482 0 11459 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 47772

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12003
/proc/meminfo: memFree=1664200/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=48180 CPUtime=642.11
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 11588 0 0 0 60791 3420 0 0 25 0 1 0 6057811 49336320 11377 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 12045 11377 227 482 0 11561 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48180

[startup+702.301 s]

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

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12012
/proc/meminfo: memFree=1659240/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=52820 CPUtime=882.04
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 12692 0 0 0 83678 4526 0 0 25 0 1 0 6057811 54087680 12481 1992294400 134512640 136485738 4289404016 18446744073709551615 134880512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13205 12481 227 482 0 12721 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 52820

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12014
/proc/meminfo: memFree=1658744/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=53432 CPUtime=942.03
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 12805 0 0 0 89476 4727 0 0 25 0 1 0 6057811 54714368 12594 1992294400 134512640 136485738 4289404016 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13358 12594 227 482 0 12874 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 53432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12016
/proc/meminfo: memFree=1658744/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=53432 CPUtime=1002.01
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 12826 0 0 0 95157 5044 0 0 25 0 1 0 6057811 54714368 12615 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13358 12615 227 482 0 12874 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 53432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12018
/proc/meminfo: memFree=1658000/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=53840 CPUtime=1061.99
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13010 0 0 0 100923 5276 0 0 25 0 1 0 6057811 55132160 12720 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13460 12720 227 482 0 12976 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 53840

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12018
/proc/meminfo: memFree=1658000/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=54400 CPUtime=1121.98
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13127 0 0 0 106660 5538 0 0 25 0 1 0 6057811 55705600 12837 1992294400 134512640 136485738 4289404016 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13600 12837 227 482 0 13116 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 54400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12020
/proc/meminfo: memFree=1656636/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=55764 CPUtime=1181.97
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13463 0 0 0 112308 5889 0 0 25 0 1 0 6057811 57102336 13173 1992294400 134512640 136485738 4289404016 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 13941 13173 227 482 0 13457 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 55764

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12022
/proc/meminfo: memFree=1656264/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=56076 CPUtime=1241.94
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13534 0 0 0 118077 6117 0 0 25 0 1 0 6057811 57421824 13244 1992294400 134512640 136485738 4289404016 18446744073709551615 134880607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14019 13244 227 482 0 13535 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 56076

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12024
/proc/meminfo: memFree=1656140/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=56076 CPUtime=1301.93
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13538 0 0 0 123862 6331 0 0 25 0 1 0 6057811 57421824 13248 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14019 13248 227 482 0 13535 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 56076

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12026
/proc/meminfo: memFree=1655644/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=56700 CPUtime=1361.92
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13681 0 0 0 129549 6643 0 0 25 0 1 0 6057811 58060800 13391 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14175 13391 227 482 0 13691 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 56700

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12026
/proc/meminfo: memFree=1654404/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58076 CPUtime=1421.91
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13992 0 0 0 135263 6928 0 0 25 0 1 0 6057811 59469824 13702 1992294400 134512640 136485738 4289404016 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14519 13702 227 482 0 14035 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 58076

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12028
/proc/meminfo: memFree=1654280/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58076 CPUtime=1481.88
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 13995 0 0 0 140927 7261 0 0 25 0 1 0 6057811 59469824 13705 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14519 13705 227 482 0 14035 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 58076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12030
/proc/meminfo: memFree=1654156/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58216 CPUtime=1541.87
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14027 0 0 0 146691 7496 0 0 25 0 1 0 6057811 59613184 13737 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14554 13737 227 482 0 14070 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 58216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12032
/proc/meminfo: memFree=1654156/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58216 CPUtime=1601.85
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14027 0 0 0 152449 7736 0 0 25 0 1 0 6057811 59613184 13737 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14554 13737 227 482 0 14070 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 58216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12034
/proc/meminfo: memFree=1654032/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58492 CPUtime=1661.83
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14078 0 0 0 158139 8044 0 0 25 0 1 0 6057811 59895808 13788 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14623 13788 227 482 0 14139 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 58492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12034
/proc/meminfo: memFree=1653784/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58492 CPUtime=1721.82
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14095 0 0 0 163694 8488 0 0 25 0 1 0 6057811 59895808 13805 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14623 13805 227 482 0 14139 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 58492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12036
/proc/meminfo: memFree=1653412/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58684 CPUtime=1781.8
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14134 0 0 0 169483 8697 0 0 25 0 1 0 6057811 60092416 13844 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14671 13844 227 482 0 14187 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 58684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12036
/proc/meminfo: memFree=1653412/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58684 CPUtime=1800.01
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14134 0 0 0 171240 8761 0 0 25 0 1 0 6057811 60092416 13844 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14671 13844 227 482 0 14187 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 58684

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 1.00 2/107 12036
/proc/meminfo: memFree=1653412/2059040 swapFree=4192956/4192956
[pid=11984] ppid=11982 vsize=58684 CPUtime=1800.01
/proc/11984/stat : 11984 (pbct) R 11982 11984 11756 0 -1 4202496 14134 0 0 0 171240 8761 0 0 25 0 1 0 6057811 60092416 13844 1992294400 134512640 136485738 4289404016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11984/statm: 14671 13844 227 482 0 14187 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 58684

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1712.4
CPU system time (s): 87.6227
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 58684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1712.4
system time used= 87.6227
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14134
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= 2
involuntary context switches= 7932

runsolver used 3.05553 second user time and 8.42372 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-16 02:20:50
IDJOB=2667868
IDBENCH=47951
IDSOLVER=1170
FILE ID=node037/2667868-1276647650
PBS_JOBID= 11172438
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667868-1276647650/watcher-2667868-1276647650 -o /tmp/evaluation-result-2667868-1276647650/solver-2667868-1276647650 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667868-1276647650.opb

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

MD5SUM BENCH= c7fd9e5ff885ee342a28d015ab19e648
RANDOM SEED=99370514

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1710360 kB
Buffers:         65428 kB
Cached:         147112 kB
SwapCached:          0 kB
Active:         123792 kB
Inactive:       148144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1710360 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       59336 kB
Mapped:          15392 kB
Slab:            55012 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182424 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= 62580 MiB
End job on node037 at 2010-06-16 02:50:52