Trace number 2667925

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) 1800.1 1800.61

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
MD5SUMcdc1e49bcf2e6b6913c93a683c821b72
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 benchmark0.834872
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 variables216
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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 585/0 clauses 586/0 units 0
0.00/0.01	c vars 216
0.00/0.01	c objective 8 + 0
1800.09/1800.60	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-2667925-1276648695/watcher-2667925-1276648695 -o /tmp/evaluation-result-2667925-1276648695/solver-2667925-1276648695 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667925-1276648695.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: 1.01 1.04 1.07 3/105 15368
/proc/meminfo: memFree=1829060/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=2340 CPUtime=0
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 6162652 2396160 220 1992294400 134512640 136485738 4292761696 18446744073709551615 135177435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15368/statm: 585 220 156 482 0 101 0

[startup+0.105341 s]
/proc/loadavg: 1.01 1.04 1.07 3/105 15368
/proc/meminfo: memFree=1829060/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=10700 CPUtime=0.1
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 2336 0 0 0 9 1 0 0 25 0 1 0 6162652 10956800 2258 1992294400 134512640 136485738 4292761696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 2675 2259 198 482 0 2191 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10700

[startup+0.201352 s]
/proc/loadavg: 1.01 1.04 1.07 3/105 15368
/proc/meminfo: memFree=1829060/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=18708 CPUtime=0.19
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 4319 0 0 0 18 1 0 0 25 0 1 0 6162652 19156992 4241 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 4677 4241 226 482 0 4193 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18708

[startup+0.301365 s]
/proc/loadavg: 1.01 1.04 1.07 3/105 15368
/proc/meminfo: memFree=1829060/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=18836 CPUtime=0.29
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 4357 0 0 0 27 2 0 0 25 0 1 0 6162652 19288064 4279 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 4709 4279 227 482 0 4225 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18836

[startup+0.701414 s]
/proc/loadavg: 1.01 1.04 1.07 3/105 15368
/proc/meminfo: memFree=1829060/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=19752 CPUtime=0.69
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 4579 0 0 0 62 7 0 0 25 0 1 0 6162652 20226048 4501 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 4938 4501 227 482 0 4454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19752

[startup+1.50151 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15369
/proc/meminfo: memFree=1811196/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=20536 CPUtime=1.49
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 4773 0 0 0 134 15 0 0 25 0 1 0 6162652 21028864 4695 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 5134 4695 227 482 0 4650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20536

[startup+3.10171 s]
/proc/loadavg: 1.01 1.04 1.07 2/106 15369
/proc/meminfo: memFree=1810204/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=21192 CPUtime=3.09
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 4936 0 0 0 280 29 0 0 25 0 1 0 6162652 21700608 4858 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 5298 4858 227 482 0 4814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21192

[startup+6.3011 s]
/proc/loadavg: 1.01 1.04 1.06 2/106 15369
/proc/meminfo: memFree=1809336/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=21864 CPUtime=6.29
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 5103 0 0 0 573 56 0 0 25 0 1 0 6162652 22388736 5025 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 5466 5025 227 482 0 4982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21864

[startup+12.7009 s]
/proc/loadavg: 1.08 1.06 1.07 2/106 15369
/proc/meminfo: memFree=1808592/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=22532 CPUtime=12.69
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 5274 0 0 0 1165 104 0 0 25 0 1 0 6162652 23072768 5196 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 5633 5196 227 482 0 5149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22532

[startup+25.5015 s]
/proc/loadavg: 1.07 1.05 1.07 2/106 15369
/proc/meminfo: memFree=1807104/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=24136 CPUtime=25.48
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 5667 0 0 0 2346 202 0 0 25 0 1 0 6162652 24715264 5589 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 6034 5589 227 482 0 5550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24136

[startup+51.1016 s]
/proc/loadavg: 1.04 1.05 1.07 2/106 15369
/proc/meminfo: memFree=1804996/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=26256 CPUtime=51.08
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 6194 0 0 0 4712 396 0 0 25 0 1 0 6162652 26886144 6116 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 6564 6116 227 482 0 6080 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26256

[startup+102.301 s]
/proc/loadavg: 1.06 1.05 1.07 2/106 15371
/proc/meminfo: memFree=1802516/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=28600 CPUtime=102.26
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 6770 0 0 0 9387 839 0 0 25 0 1 0 6162652 29286400 6692 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 7150 6692 227 482 0 6666 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28600

[startup+162.301 s]
/proc/loadavg: 1.06 1.06 1.07 2/106 15373
/proc/meminfo: memFree=1801028/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=30064 CPUtime=162.25
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 7141 0 0 0 14975 1250 0 0 25 0 1 0 6162652 30785536 7063 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 7516 7063 227 482 0 7032 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30064

[startup+222.309 s]
/proc/loadavg: 1.06 1.06 1.07 2/106 15375
/proc/meminfo: memFree=1800408/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=30612 CPUtime=222.23
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 7294 0 0 0 20558 1665 0 0 25 0 1 0 6162652 31346688 7216 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 7653 7216 227 482 0 7169 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30612

[startup+282.301 s]
/proc/loadavg: 1.02 1.05 1.06 2/106 15377
/proc/meminfo: memFree=1796564/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=34692 CPUtime=282.21
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 8254 0 0 0 26174 2047 0 0 25 0 1 0 6162652 35524608 8176 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 8673 8176 227 482 0 8189 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34692

[startup+342.301 s]
/proc/loadavg: 1.08 1.06 1.06 2/106 15377
/proc/meminfo: memFree=1796192/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=35080 CPUtime=342.2
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 8365 0 0 0 31749 2471 0 0 25 0 1 0 6162652 35921920 8287 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 8770 8287 227 482 0 8286 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 35080

[startup+402.301 s]
/proc/loadavg: 1.03 1.05 1.06 2/106 15379
/proc/meminfo: memFree=1795076/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=36096 CPUtime=402.18
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 8599 0 0 0 37358 2860 0 0 25 0 1 0 6162652 36962304 8521 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 9024 8521 227 482 0 8540 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 36096

[startup+462.301 s]
/proc/loadavg: 1.01 1.04 1.05 2/106 15381
/proc/meminfo: memFree=1794828/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=36364 CPUtime=462.17
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 8662 0 0 0 42954 3263 0 0 25 0 1 0 6162652 37236736 8584 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 9091 8584 227 482 0 8607 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36364

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/106 15383
/proc/meminfo: memFree=1794704/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=36652 CPUtime=522.15
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 8712 0 0 0 48550 3665 0 0 25 0 1 0 6162652 37531648 8634 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 9163 8634 227 482 0 8679 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 36652

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15385
/proc/meminfo: memFree=1791480/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=39928 CPUtime=582.13
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 9514 0 0 0 54183 4030 0 0 25 0 1 0 6162652 40886272 9436 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 9982 9436 227 482 0 9498 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39928

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/106 15385
/proc/meminfo: memFree=1790488/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=40844 CPUtime=642.12
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 9742 0 0 0 59809 4403 0 0 25 0 1 0 6162652 41824256 9664 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10211 9664 227 482 0 9727 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40844

[startup+702.301 s]

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

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 15393
/proc/meminfo: memFree=1790240/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=40844 CPUtime=882.05
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 9749 0 0 0 82450 5755 0 0 25 0 1 0 6162652 41824256 9671 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10211 9671 227 482 0 9727 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 40844

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 15393
/proc/meminfo: memFree=1789372/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=42052 CPUtime=942.03
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10003 0 0 0 88092 6111 0 0 25 0 1 0 6162652 43061248 9925 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10513 9925 227 482 0 10029 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 42052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15395
/proc/meminfo: memFree=1788628/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=42528 CPUtime=1002.02
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10138 0 0 0 93720 6482 0 0 25 0 1 0 6162652 43548672 10060 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10632 10060 227 482 0 10148 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 42528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15397
/proc/meminfo: memFree=1788628/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=42684 CPUtime=1062
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10148 0 0 0 99331 6869 0 0 25 0 1 0 6162652 43708416 10070 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10671 10070 227 482 0 10187 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 42684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15399
/proc/meminfo: memFree=1788008/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=43204 CPUtime=1121.98
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10304 0 0 0 104975 7223 0 0 25 0 1 0 6162652 44240896 10226 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10801 10226 227 482 0 10317 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 43204

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15401
/proc/meminfo: memFree=1787884/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=43204 CPUtime=1181.97
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10305 0 0 0 110615 7582 0 0 25 0 1 0 6162652 44240896 10227 1992294400 134512640 136485738 4292761696 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10801 10227 227 482 0 10317 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 43204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15401
/proc/meminfo: memFree=1787636/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=43204 CPUtime=1241.95
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10305 0 0 0 116259 7936 0 0 25 0 1 0 6162652 44240896 10227 1992294400 134512640 136485738 4292761696 18446744073709551615 134875900 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10801 10227 227 482 0 10317 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 43204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15403
/proc/meminfo: memFree=1787016/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=43976 CPUtime=1301.93
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10454 0 0 0 121953 8240 0 0 25 0 1 0 6162652 45031424 10376 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 10994 10376 227 482 0 10510 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 43976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15405
/proc/meminfo: memFree=1786396/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=44596 CPUtime=1361.92
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10610 0 0 0 127670 8522 0 0 25 0 1 0 6162652 45666304 10532 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11149 10532 227 482 0 10665 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 44596

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15416
/proc/meminfo: memFree=1785776/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=45472 CPUtime=1421.89
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10790 0 0 0 133430 8759 0 0 25 0 1 0 6162652 46563328 10712 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11368 10712 227 482 0 10884 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 45472

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15418
/proc/meminfo: memFree=1785528/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=45772 CPUtime=1481.87
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10836 0 0 0 139140 9047 0 0 25 0 1 0 6162652 46870528 10758 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11443 10758 227 482 0 10959 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 45772

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15418
/proc/meminfo: memFree=1785156/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=46076 CPUtime=1541.86
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 10927 0 0 0 144705 9481 0 0 25 0 1 0 6162652 47181824 10849 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11519 10849 227 482 0 11035 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 46076

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15420
/proc/meminfo: memFree=1784412/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=46860 CPUtime=1601.84
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11108 0 0 0 150286 9898 0 0 25 0 1 0 6162652 47984640 11030 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11715 11030 227 482 0 11231 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 46860

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15422
/proc/meminfo: memFree=1784288/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=46860 CPUtime=1661.82
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11111 0 0 0 155881 10301 0 0 25 0 1 0 6162652 47984640 11033 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11715 11033 227 482 0 11231 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 46860

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15424
/proc/meminfo: memFree=1783668/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=47364 CPUtime=1721.8
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11289 0 0 0 161466 10714 0 0 25 0 1 0 6162652 48500736 11165 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11841 11165 227 482 0 11357 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 47364

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15426
/proc/meminfo: memFree=1783420/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=47456 CPUtime=1781.78
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11324 0 0 0 167085 11093 0 0 25 0 1 0 6162652 48594944 11189 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11864 11189 227 482 0 11380 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 47456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15426
/proc/meminfo: memFree=1783420/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=47456 CPUtime=1800.09
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11324 0 0 0 168782 11227 0 0 25 0 1 0 6162652 48594944 11189 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11864 11189 227 482 0 11380 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47456

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 15426
/proc/meminfo: memFree=1783420/2059040 swapFree=4164956/4192956
[pid=15368] ppid=15366 vsize=47456 CPUtime=1800.09
/proc/15368/stat : 15368 (pbct) R 15366 15368 13972 0 -1 4202496 11324 0 0 0 168782 11227 0 0 25 0 1 0 6162652 48594944 11189 1992294400 134512640 136485738 4292761696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/15368/statm: 11864 11189 227 482 0 11380 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 47456

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.1
CPU user time (s): 1687.82
CPU system time (s): 112.28
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 47624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1687.82
system time used= 112.28
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11324
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= 5851

runsolver used 2.83857 second user time and 8.63869 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 02:38:15
IDJOB=2667925
IDBENCH=48008
IDSOLVER=1170
FILE ID=node080/2667925-1276648695
PBS_JOBID= 11172407
Free space on /tmp= 62592 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=37-P1=223-P2=197-P3=97-P4=11-P5=157-P6=97-P7=127-P8=79-P9=11-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667925-1276648695/watcher-2667925-1276648695 -o /tmp/evaluation-result-2667925-1276648695/solver-2667925-1276648695 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2667925-1276648695.opb

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

MD5SUM BENCH= cdc1e49bcf2e6b6913c93a683c821b72
RANDOM SEED=750019829

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829588 kB
Buffers:         25852 kB
Cached:          94308 kB
SwapCached:       1540 kB
Active:          91948 kB
Inactive:        61964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829588 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            2012 kB
Writeback:           0 kB
AnonPages:       32160 kB
Mapped:          14332 kB
Slab:            54016 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182932 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= 62588 MiB
End job on node080 at 2010-06-16 03:08:18