Trace number 2668433

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) 1800.15 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb
MD5SUM0661dfe89322dd53d59d5cf9cb4ab784
Bench CategoryOPT-BIGINT (optimisation, big integers)
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 variables7501
Total number of constraints21961
Number of constraints which are clauses21960
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint7320
Number of terms in the objective function 61
Biggest coefficient in the objective function 1152921504606846976
Number of bits for the biggest coefficient in the objective function 61
Sum of the numbers in the objective function 2305843009213693951
Number of bits of the sum of numbers in the objective function 61
Biggest number in a constraint 766247770432944429179173513575154591809369561091801088
Number of bits of the biggest number in a constraint 180
Biggest sum of numbers in a constraint 3064991081731777716431606447292085661660191751591249102
Number of bits of the biggest sum of numbers181
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
0.19/0.27	c constraints 1/0 clauses 21960/0 units 0
0.19/0.27	c vars 7501
0.19/0.27	c objective 61 + -2305843009213693951
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-2668433-1276629407/watcher-2668433-1276629407 -o /tmp/evaluation-result-2668433-1276629407/solver-2668433-1276629407 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668433-1276629407.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: 1.86 1.92 1.60 3/105 12942
/proc/meminfo: memFree=1818852/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=2208 CPUtime=0
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 258 0 0 0 0 0 0 0 25 0 1 0 4234498 2260992 180 1992294400 134512640 136485738 4290095056 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12942/statm: 552 180 156 482 0 68 0

[startup+0.095953 s]
/proc/loadavg: 1.86 1.92 1.60 3/105 12942
/proc/meminfo: memFree=1818852/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=2472 CPUtime=0.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 333 0 0 0 9 0 0 0 25 0 1 0 4234498 2531328 255 1992294400 134512640 136485738 4290095056 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12942/statm: 618 255 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.100953 s]
/proc/loadavg: 1.86 1.92 1.60 3/105 12942
/proc/meminfo: memFree=1818852/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=2472 CPUtime=0.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 334 0 0 0 9 0 0 0 25 0 1 0 4234498 2531328 256 1992294400 134512640 136485738 4290095056 18446744073709551615 135170656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12942/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300975 s]
/proc/loadavg: 1.86 1.92 1.60 3/105 12942
/proc/meminfo: memFree=1818852/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=7360 CPUtime=0.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 1520 0 0 0 29 0 0 0 25 0 1 0 4234498 7536640 1442 1992294400 134512640 136485738 4290095056 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 1840 1443 194 482 0 1356 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7360

[startup+0.70102 s]
/proc/loadavg: 1.86 1.92 1.60 3/105 12942
/proc/meminfo: memFree=1818852/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=49100 CPUtime=0.69
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 12442 0 0 0 65 4 0 0 25 0 1 0 4234498 50278400 11765 1992294400 134512640 136485738 4290095056 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 12275 11765 198 482 0 11791 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49100

[startup+1.50111 s]
/proc/loadavg: 1.86 1.92 1.60 2/106 12943
/proc/meminfo: memFree=1726092/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=103480 CPUtime=1.49
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 26661 0 0 0 136 13 0 0 25 0 1 0 4234498 105963520 25087 1992294400 134512640 136485738 4290095056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 25870 25087 227 482 0 25386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103480

[startup+3.10129 s]
/proc/loadavg: 1.86 1.92 1.60 2/106 12943
/proc/meminfo: memFree=1717660/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=110380 CPUtime=3.09
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 28371 0 0 0 291 18 0 0 25 0 1 0 4234498 113029120 26797 1992294400 134512640 136485738 4290095056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 27595 26797 228 482 0 27111 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110380

[startup+6.30165 s]
/proc/loadavg: 1.79 1.90 1.60 2/106 12943
/proc/meminfo: memFree=1703772/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=120264 CPUtime=6.29
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 30836 0 0 0 607 22 0 0 25 0 1 0 4234498 123150336 29262 1992294400 134512640 136485738 4290095056 18446744073709551615 135256121 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 30066 29262 228 482 0 29582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120264

[startup+12.7014 s]
/proc/loadavg: 1.73 1.89 1.59 2/106 12943
/proc/meminfo: memFree=1687776/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=136060 CPUtime=12.69
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 34763 0 0 0 1242 27 0 0 25 0 1 0 4234498 139325440 33189 1992294400 134512640 136485738 4290095056 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 34015 33189 228 482 0 33531 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136060

[startup+25.5008 s]
/proc/loadavg: 1.57 1.85 1.58 2/106 12943
/proc/meminfo: memFree=1658140/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=165248 CPUtime=25.49
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 41960 0 0 0 2511 38 0 0 25 0 1 0 4234498 169213952 40386 1992294400 134512640 136485738 4290095056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 41312 40386 228 482 0 40828 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 165248

[startup+51.1007 s]
/proc/loadavg: 1.37 1.78 1.56 2/106 12945
/proc/meminfo: memFree=1602216/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=221508 CPUtime=51.08
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 55980 0 0 0 5054 54 0 0 25 0 1 0 4234498 226824192 54406 1992294400 134512640 136485738 4290095056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 55377 54406 228 482 0 54893 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 221508

[startup+102.307 s]
/proc/loadavg: 1.16 1.65 1.53 2/106 12945
/proc/meminfo: memFree=1515788/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=306412 CPUtime=102.27
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 77341 0 0 0 10141 86 0 0 25 0 1 0 4234498 313765888 75767 1992294400 134512640 136485738 4290095056 18446744073709551615 134880991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 76603 75767 228 482 0 76119 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 306412

[startup+162.3 s]
/proc/loadavg: 1.06 1.53 1.50 2/106 12947
/proc/meminfo: memFree=1403816/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=419316 CPUtime=162.24
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 105585 0 0 0 16111 113 0 0 25 0 1 0 4234498 429379584 104011 1992294400 134512640 136485738 4290095056 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 104829 104011 228 482 0 104345 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 419316

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.46 2/106 12949
/proc/meminfo: memFree=1296680/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=524980 CPUtime=222.24
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 131992 0 0 0 22073 151 0 0 25 0 1 0 4234498 537579520 130418 1992294400 134512640 136485738 4290095056 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 131245 130418 228 482 0 130761 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 524980

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.43 2/106 12951
/proc/meminfo: memFree=1197108/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=625416 CPUtime=282.22
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 157094 0 0 0 28043 179 0 0 25 0 1 0 4234498 640425984 155520 1992294400 134512640 136485738 4290095056 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 156354 155520 228 482 0 155870 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 625416

[startup+342.3 s]
/proc/loadavg: 1.00 1.28 1.40 2/106 12953
/proc/meminfo: memFree=1105844/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=715756 CPUtime=342.2
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 179645 0 0 0 34013 207 0 0 25 0 1 0 4234498 732934144 178071 1992294400 134512640 136485738 4290095056 18446744073709551615 135183880 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 178939 178071 228 482 0 178455 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 715756

[startup+402.3 s]
/proc/loadavg: 1.00 1.23 1.37 2/106 12953
/proc/meminfo: memFree=980108/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=843216 CPUtime=402.19
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 211507 0 0 0 39988 231 0 0 25 0 1 0 4234498 863453184 209933 1992294400 134512640 136485738 4290095056 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 210804 209933 228 482 0 210320 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 843216

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.35 2/106 12955
/proc/meminfo: memFree=845940/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=975524 CPUtime=462.17
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 244576 0 0 0 45960 257 0 0 25 0 1 0 4234498 998936576 243002 1992294400 134512640 136485738 4290095056 18446744073709551615 134880498 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 243881 243002 228 482 0 243397 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 975524

[startup+522.301 s]
/proc/loadavg: 1.00 1.15 1.32 2/106 12957
/proc/meminfo: memFree=819280/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1001276 CPUtime=522.15
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 251026 0 0 0 51930 285 0 0 25 0 1 0 4234498 1025306624 249452 1992294400 134512640 136485738 4290095056 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 250319 249452 228 482 0 249835 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1001276

[startup+582.3 s]
/proc/loadavg: 1.00 1.12 1.30 2/106 12959
/proc/meminfo: memFree=819280/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1001276 CPUtime=582.14
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 251028 0 0 0 57902 312 0 0 25 0 1 0 4234498 1025306624 249454 1992294400 134512640 136485738 4290095056 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 250319 249454 228 482 0 249835 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1001276

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.28 2/106 12961
/proc/meminfo: memFree=819156/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1001276 CPUtime=642.13
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 251031 0 0 0 63879 334 0 0 25 0 1 0 4234498 1025306624 249457 1992294400 134512640 136485738 4290095056 18446744073709551615 135173226 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 250319 249457 228 482 0 249835 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1001276

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.21 2/106 12967
/proc/meminfo: memFree=818908/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1001276 CPUtime=882.06
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 251038 0 0 0 87816 390 0 0 25 0 1 0 4234498 1025306624 249464 1992294400 134512640 136485738 4290095056 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 250319 249464 228 482 0 249835 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1001276

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.19 2/106 12972
/proc/meminfo: memFree=818288/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1001276 CPUtime=942.04
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 251040 0 0 0 93813 391 0 0 25 0 1 0 4234498 1025306624 249466 1992294400 134512640 136485738 4290095056 18446744073709551615 135039475 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 250319 249466 228 482 0 249835 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1001276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.17 2/106 12972
/proc/meminfo: memFree=765340/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1055132 CPUtime=1002.02
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 264446 0 0 0 99801 401 0 0 25 0 1 0 4234498 1080455168 262872 1992294400 134512640 136485738 4290095056 18446744073709551615 135184363 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 263783 262872 228 482 0 263299 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1055132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/106 12974
/proc/meminfo: memFree=637992/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1183948 CPUtime=1062
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 296558 0 0 0 105779 421 0 0 25 0 1 0 4234498 1212362752 294984 1992294400 134512640 136485738 4290095056 18446744073709551615 134883642 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 295987 294984 228 482 0 295503 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1183948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/106 12976
/proc/meminfo: memFree=517836/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1121.99
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326067 0 0 0 111756 443 0 0 25 0 1 0 4234498 1333526528 324493 1992294400 134512640 136485738 4290095056 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324493 228 482 0 325084 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1302272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/106 12978
/proc/meminfo: memFree=517836/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1181.98
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326079 0 0 0 117729 469 0 0 25 0 1 0 4234498 1333526528 324505 1992294400 134512640 136485738 4290095056 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324505 228 482 0 325084 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1302272

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/106 12980
/proc/meminfo: memFree=517836/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1241.96
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326080 0 0 0 123706 490 0 0 25 0 1 0 4234498 1333526528 324506 1992294400 134512640 136485738 4290095056 18446744073709551615 135028891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324506 228 482 0 325084 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1302272

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/106 12980
/proc/meminfo: memFree=517712/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1301.95
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326088 0 0 0 129690 505 0 0 25 0 1 0 4234498 1333526528 324514 1992294400 134512640 136485738 4290095056 18446744073709551615 134878708 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324514 228 482 0 325084 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1302272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 12982
/proc/meminfo: memFree=517712/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1361.93
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326090 0 0 0 135678 515 0 0 25 0 1 0 4234498 1333526528 324516 1992294400 134512640 136485738 4290095056 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324516 228 482 0 325084 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1302272

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 12984
/proc/meminfo: memFree=517712/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1421.92
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326093 0 0 0 141655 537 0 0 25 0 1 0 4234498 1333526528 324519 1992294400 134512640 136485738 4290095056 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324519 228 482 0 325084 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1302272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 12986
/proc/meminfo: memFree=517712/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1481.89
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326100 0 0 0 147635 554 0 0 25 0 1 0 4234498 1333526528 324526 1992294400 134512640 136485738 4290095056 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324526 228 482 0 325084 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1302272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 12988
/proc/meminfo: memFree=517712/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1541.87
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326100 0 0 0 153620 567 0 0 25 0 1 0 4234498 1333526528 324526 1992294400 134512640 136485738 4290095056 18446744073709551615 135025302 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324526 228 482 0 325084 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1302272

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 12988
/proc/meminfo: memFree=517588/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1302272 CPUtime=1601.87
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 326100 0 0 0 159610 577 0 0 25 0 1 0 4234498 1333526528 324526 1992294400 134512640 136485738 4290095056 18446744073709551615 134883920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 325568 324526 228 482 0 325084 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 1302272

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 12990
/proc/meminfo: memFree=482372/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1338156 CPUtime=1661.85
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 335075 0 0 0 165598 587 0 0 25 0 1 0 4234498 1370271744 333501 1992294400 134512640 136485738 4290095056 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 334539 333501 228 482 0 334055 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 1338156

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 12992
/proc/meminfo: memFree=421612/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1398156 CPUtime=1721.83
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 350054 0 0 0 171566 617 0 0 25 0 1 0 4234498 1431711744 348480 1992294400 134512640 136485738 4290095056 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 349539 348480 228 482 0 349055 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1398156

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 12994
/proc/meminfo: memFree=421364/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1398156 CPUtime=1781.81
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 350054 0 0 0 177548 633 0 0 25 0 1 0 4234498 1431711744 348480 1992294400 134512640 136485738 4290095056 18446744073709551615 135857014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 349539 348480 228 482 0 349055 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1398156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 12994
/proc/meminfo: memFree=421364/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=1398156 CPUtime=1800.02
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4202496 350066 0 0 0 179360 642 0 0 25 0 1 0 4234498 1431711744 348492 1992294400 134512640 136485738 4290095056 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12942/statm: 349539 348492 228 482 0 349055 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1398156

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 12995
/proc/meminfo: memFree=1536116/2059040 swapFree=4192956/4192956
[pid=12942] ppid=12940 vsize=0 CPUtime=1800.13
/proc/12942/stat : 12942 (pbct) R 12940 12942 12755 0 -1 4194308 350066 0 0 0 179360 653 0 0 25 0 1 0 4234498 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/12942/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.15
CPU user time (s): 1793.6
CPU system time (s): 6.549
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1398156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.6
system time used= 6.549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 350066
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= 22813

runsolver used 2.96555 second user time and 8.51271 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-15 21:16:47
IDJOB=2668433
IDBENCH=3051
IDSOLVER=1170
FILE ID=node085/2668433-1276629407
PBS_JOBID= 11172354
Free space on /tmp= 121868 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=120-sizeP=61-sizeQ=120-718083277-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668433-1276629407/watcher-2668433-1276629407 -o /tmp/evaluation-result-2668433-1276629407/solver-2668433-1276629407 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668433-1276629407.opb

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

MD5SUM BENCH= 0661dfe89322dd53d59d5cf9cb4ab784
RANDOM SEED=1290259025

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
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	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1819380 kB
Buffers:          8400 kB
Cached:          96748 kB
SwapCached:          0 kB
Active:          72860 kB
Inactive:        91796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1819380 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:       59600 kB
Mapped:          15444 kB
Slab:            53344 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181772 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= 121868 MiB
End job on node085 at 2010-06-15 21:46:49