Trace number 2684793

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.07 1800.57

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12016_4-sat.opb
MD5SUM142eb7aa6e3fc22a3161df6b33ced1a2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables48642
Total number of constraints155800
Number of constraints which are clauses155000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints800
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 22
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 684
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
5.50/5.52	c constraints 800/0 clauses 100620/0 units 14902
5.50/5.52	c vars 48642
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-2684793-1278434343/watcher-2684793-1278434343 -o /tmp/evaluation-result-2684793-1278434343/solver-2684793-1278434343 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2684793-1278434343.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: 1.00 0.97 0.82 3/106 24391
/proc/meminfo: memFree=1481864/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=2136 CPUtime=0
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 248 0 0 0 0 0 0 0 18 0 1 0 11648154 2187264 167 1992294400 134512640 136421960 4293371776 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 534 167 144 467 0 65 0

[startup+0.102924 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 24391
/proc/meminfo: memFree=1481864/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=2532 CPUtime=0.1
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 345 0 0 0 10 0 0 0 20 0 1 0 11648154 2592768 264 1992294400 134512640 136421960 4293371776 18446744073709551615 135378141 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 633 264 144 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.201935 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 24391
/proc/meminfo: memFree=1481864/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=2928 CPUtime=0.19
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 444 0 0 0 19 0 0 0 20 0 1 0 11648154 2998272 363 1992294400 134512640 136421960 4293371776 18446744073709551615 134532648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 732 363 144 467 0 263 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2928

[startup+0.301946 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 24391
/proc/meminfo: memFree=1481864/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=3452 CPUtime=0.29
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 578 0 0 0 29 0 0 0 20 0 1 0 11648154 3534848 464 1992294400 134512640 136421960 4293371776 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 863 464 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.700992 s]
/proc/loadavg: 1.00 0.97 0.82 3/106 24391
/proc/meminfo: memFree=1481864/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=5160 CPUtime=0.69
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 1041 0 0 0 69 0 0 0 20 0 1 0 11648154 5283840 862 1992294400 134512640 136421960 4293371776 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 1290 862 144 467 0 821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50109 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 24393
/proc/meminfo: memFree=1477392/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=9632 CPUtime=1.49
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 2242 0 0 0 148 1 0 0 23 0 1 0 11648154 9863168 1934 1992294400 134512640 136421960 4293371776 18446744073709551615 135153533 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 2408 1934 144 467 0 1939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9632

[startup+3.10027 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 24393
/proc/meminfo: memFree=1469456/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=14384 CPUtime=3.09
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 3438 0 0 0 308 1 0 0 25 0 1 0 11648154 14729216 3130 1992294400 134512640 136421960 4293371776 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24391/statm: 3596 3130 146 467 0 3127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14384

[startup+6.30065 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 24393
/proc/meminfo: memFree=1469332/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=103424 CPUtime=6.29
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 25901 0 0 0 618 11 0 0 25 0 1 0 11648154 105906176 24978 1992294400 134512640 136421960 4293371776 18446744073709551615 134560362 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 25856 24978 187 467 0 25387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103424

[startup+12.7004 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 24393
/proc/meminfo: memFree=944192/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=553340 CPUtime=12.69
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 145107 0 0 0 1213 56 0 0 25 0 1 0 11648154 566620160 134774 1992294400 134512640 136421960 4293371776 18446744073709551615 135026405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 138335 134774 213 467 0 137866 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 553340

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.82 2/107 24393
/proc/meminfo: memFree=941588/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=553868 CPUtime=25.49
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 145289 0 0 0 2482 67 0 0 25 0 1 0 11648154 567160832 134956 1992294400 134512640 136421960 4293371776 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 138467 134956 214 467 0 137998 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 553868

[startup+51.1019 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 24394
/proc/meminfo: memFree=940472/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=555296 CPUtime=51.08
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 145527 0 0 0 5021 87 0 0 25 0 1 0 11648154 568623104 135194 1992294400 134512640 136421960 4293371776 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 138824 135194 214 467 0 138355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 555296

[startup+102.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/107 24396
/proc/meminfo: memFree=939232/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=556484 CPUtime=102.27
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 145836 0 0 0 10093 134 0 0 25 0 1 0 11648154 569839616 135503 1992294400 134512640 136421960 4293371776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 139121 135503 214 467 0 138652 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 556484

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 24397
/proc/meminfo: memFree=937124/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=558540 CPUtime=162.25
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 146331 0 0 0 16029 196 0 0 25 0 1 0 11648154 571944960 135998 1992294400 134512640 136421960 4293371776 18446744073709551615 135020368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 139635 135998 214 467 0 139166 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 558540

[startup+222.309 s]
/proc/loadavg: 1.00 0.97 0.84 2/107 24398
/proc/meminfo: memFree=935636/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=560148 CPUtime=222.24
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 146721 0 0 0 21971 253 0 0 25 0 1 0 11648154 573591552 136388 1992294400 134512640 136421960 4293371776 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 140037 136388 214 467 0 139568 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 560148

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 24400
/proc/meminfo: memFree=933776/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=561864 CPUtime=282.21
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 147185 0 0 0 27913 308 0 0 25 0 1 0 11648154 575348736 136852 1992294400 134512640 136421960 4293371776 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 140466 136852 214 467 0 139997 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 561864

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/107 24402
/proc/meminfo: memFree=932040/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=563516 CPUtime=342.2
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 147593 0 0 0 33862 358 0 0 25 0 1 0 11648154 577040384 137260 1992294400 134512640 136421960 4293371776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 140879 137260 214 467 0 140410 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 563516

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/107 24404
/proc/meminfo: memFree=930800/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=564836 CPUtime=402.18
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 147919 0 0 0 39808 410 0 0 25 0 1 0 11648154 578392064 137586 1992294400 134512640 136421960 4293371776 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 141209 137586 214 467 0 140740 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 564836

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 24405
/proc/meminfo: memFree=928940/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=566716 CPUtime=462.16
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 148357 0 0 0 45748 468 0 0 25 0 1 0 11648154 580317184 138024 1992294400 134512640 136421960 4293371776 18446744073709551615 135026282 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 141679 138024 214 467 0 141210 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 566716

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/107 24406
/proc/meminfo: memFree=927452/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=568168 CPUtime=522.15
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 148732 0 0 0 51695 520 0 0 25 0 1 0 11648154 581804032 138399 1992294400 134512640 136421960 4293371776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 142042 138399 214 467 0 141573 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 568168

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 24408
/proc/meminfo: memFree=926088/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=569356 CPUtime=582.13
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 149036 0 0 0 57647 566 0 0 25 0 1 0 11648154 583020544 138703 1992294400 134512640 136421960 4293371776 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 142339 138703 214 467 0 141870 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 569356

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.88 2/107 24410
/proc/meminfo: memFree=924104/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=571336 CPUtime=642.12
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 149536 0 0 0 63583 629 0 0 25 0 1 0 11648154 585048064 139203 1992294400 134512640 136421960 4293371776 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 142834 139203 214 467 0 142365 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 571336

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.90 2/107 24414
/proc/meminfo: memFree=917780/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=577688 CPUtime=822.07
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 151112 0 0 0 81402 805 0 0 25 0 1 0 11648154 591552512 140779 1992294400 134512640 136421960 4293371776 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 144422 140779 214 467 0 143953 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 577688

[startup+882.309 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24416
/proc/meminfo: memFree=916292/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=579008 CPUtime=882.06
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 151442 0 0 0 87350 856 0 0 25 0 1 0 11648154 592904192 141109 1992294400 134512640 136421960 4293371776 18446744073709551615 135021791 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 144752 141109 214 467 0 144283 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 579008

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24418
/proc/meminfo: memFree=914680/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=580460 CPUtime=942.04
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 151829 0 0 0 93297 907 0 0 25 0 1 0 11648154 594391040 141496 1992294400 134512640 136421960 4293371776 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 145115 141496 214 467 0 144646 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 580460

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24420
/proc/meminfo: memFree=913564/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=581784 CPUtime=1002.03
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 152106 0 0 0 99247 956 0 0 25 0 1 0 11648154 595746816 141773 1992294400 134512640 136421960 4293371776 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 145446 141773 214 467 0 144977 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 581784

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24421
/proc/meminfo: memFree=911208/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=584160 CPUtime=1062.01
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 152689 0 0 0 105186 1015 0 0 25 0 1 0 11648154 598179840 142356 1992294400 134512640 136421960 4293371776 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 146040 142356 214 467 0 145571 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 584160

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24422
/proc/meminfo: memFree=909720/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=585480 CPUtime=1121.99
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 153040 0 0 0 111133 1066 0 0 25 0 1 0 11648154 599531520 142707 1992294400 134512640 136421960 4293371776 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 146370 142707 214 467 0 145901 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 585480

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/107 24424
/proc/meminfo: memFree=908480/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=586800 CPUtime=1181.98
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 153370 0 0 0 117082 1116 0 0 25 0 1 0 11648154 600883200 143037 1992294400 134512640 136421960 4293371776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 146700 143037 214 467 0 146231 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 586800

[startup+1242.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/107 24426
/proc/meminfo: memFree=906744/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=588252 CPUtime=1241.95
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 153747 0 0 0 123030 1165 0 0 25 0 1 0 11648154 602370048 143414 1992294400 134512640 136421960 4293371776 18446744073709551615 135027097 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 147063 143414 214 467 0 146594 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 588252

[startup+1302.3 s]
/proc/loadavg: 1.02 0.99 0.91 2/107 24428
/proc/meminfo: memFree=905504/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=589572 CPUtime=1301.94
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 154075 0 0 0 128979 1215 0 0 25 0 1 0 11648154 603721728 143742 1992294400 134512640 136421960 4293371776 18446744073709551615 135021797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 147393 143742 214 467 0 146924 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 589572

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24438
/proc/meminfo: memFree=903396/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=591156 CPUtime=1361.91
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 154497 0 0 0 134927 1264 0 0 25 0 1 0 11648154 605343744 144164 1992294400 134512640 136421960 4293371776 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 147789 144164 214 467 0 147320 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 591156

[startup+1422.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24439
/proc/meminfo: memFree=901164/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=593400 CPUtime=1421.9
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 155059 0 0 0 140869 1321 0 0 25 0 1 0 11648154 607641600 144726 1992294400 134512640 136421960 4293371776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 148350 144726 214 467 0 147881 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 593400

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24441
/proc/meminfo: memFree=898808/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=596180 CPUtime=1481.88
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 155651 0 0 0 146813 1375 0 0 25 0 1 0 11648154 610488320 145318 1992294400 134512640 136421960 4293371776 18446744073709551615 135026559 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 149045 145318 214 467 0 148576 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 596180

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24443
/proc/meminfo: memFree=896700/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=598424 CPUtime=1541.87
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 156213 0 0 0 152749 1438 0 0 25 0 1 0 11648154 612786176 145880 1992294400 134512640 136421960 4293371776 18446744073709551615 134642252 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 149606 145880 214 467 0 149137 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 598424

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24445
/proc/meminfo: memFree=893972/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=601064 CPUtime=1601.85
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 156904 0 0 0 158688 1497 0 0 25 0 1 0 11648154 615489536 146571 1992294400 134512640 136421960 4293371776 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 150266 146571 214 467 0 149797 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 601064

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24446
/proc/meminfo: memFree=891368/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=603572 CPUtime=1661.83
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 157538 0 0 0 164635 1548 0 0 25 0 1 0 11648154 618057728 147205 1992294400 134512640 136421960 4293371776 18446744073709551615 134862299 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 150893 147205 214 467 0 150424 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 603572

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24447
/proc/meminfo: memFree=890004/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=605024 CPUtime=1721.82
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 157910 0 0 0 170590 1592 0 0 25 0 1 0 11648154 619544576 147577 1992294400 134512640 136421960 4293371776 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 151256 147577 214 467 0 150787 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 605024

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24449
/proc/meminfo: memFree=888392/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=606476 CPUtime=1781.8
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 158289 0 0 0 176535 1645 0 0 25 0 1 0 11648154 621031424 147956 1992294400 134512640 136421960 4293371776 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 151619 147956 214 467 0 151150 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 606476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 24449
/proc/meminfo: memFree=887896/2059040 swapFree=4192956/4192956
[pid=24391] ppid=24389 vsize=607004 CPUtime=1800.01
/proc/24391/stat : 24391 (pbct) R 24389 24391 24253 0 -1 4202496 158401 0 0 0 178340 1661 0 0 25 0 1 0 11648154 621572096 148068 1992294400 134512640 136421960 4293371776 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24391/statm: 151751 148068 214 467 0 151282 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 607004

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

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

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.07
CPU user time (s): 1783.4
CPU system time (s): 16.6665
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 607004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.4
system time used= 16.6665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 158403
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= 6249

runsolver used 2.90956 second user time and 8.5667 second system time

The end

Launcher Data 

Begin job on node001 at 2010-07-06 18:39:03
IDJOB=2684793
IDBENCH=73562
IDSOLVER=1192
FILE ID=node001/2684793-1278434343
PBS_JOBID= 11233469
Free space on /tmp= 62468 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12016_4-sat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684793-1278434343/watcher-2684793-1278434343 -o /tmp/evaluation-result-2684793-1278434343/solver-2684793-1278434343 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2684793-1278434343.opb

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

MD5SUM BENCH= 142eb7aa6e3fc22a3161df6b33ced1a2
RANDOM SEED=490962738

node001.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		: 3000.215
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.215
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1482392 kB
Buffers:        110676 kB
Cached:         332424 kB
SwapCached:          0 kB
Active:         173928 kB
Inactive:       329408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1482392 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7108 kB
Writeback:           0 kB
AnonPages:       60260 kB
Mapped:          14480 kB
Slab:            51460 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179380 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= 62468 MiB
End job on node001 at 2010-07-06 19:09:06