Trace number 2682011

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 fixed? (MO) 1128.89 1129.19

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=160-sizeP=81-sizeQ=160-451332552-max.opb
MD5SUM7144dfb48272235c3b7a545be98e4888
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-2
Best CPU time to get the best result obtained on this benchmark1800.55
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1
Optimality of the best value was proved NO
Number of variables13201
Total number of constraints38881
Number of constraints which are clauses38880
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 constraint12960
Number of terms in the objective function 81
Biggest coefficient in the objective function 1208925819614629174706176
Number of bits for the biggest coefficient in the objective function 81
Sum of the numbers in the objective function 2417851639229258349412351
Number of bits of the sum of numbers in the objective function 81
Biggest number in a constraint 883423532389192164791648750371459257913741948437809479060803100646309888
Number of bits of the biggest number in a constraint 240
Biggest sum of numbers in a constraint 3533694129556768659166594049428614927482833788414325188820087345754616777
Number of bits of the biggest sum of numbers241
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
0.39/0.45	c constraints 1/0 clauses 38880/0 units 0
0.39/0.45	c vars 13201
0.39/0.45	c objective 81 + -2417851639229258349412351
1128.69/1129.00	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-2682011-1277494362/watcher-2682011-1277494362 -o /tmp/evaluation-result-2682011-1277494362/solver-2682011-1277494362 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682011-1277494362.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 1.00 1.00 3/106 22966
/proc/meminfo: memFree=1839300/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=2136 CPUtime=0
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 125038004 2187264 170 1992294400 134512640 136421960 4290971504 18446744073709551615 134533576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22966/statm: 534 170 146 467 0 65 0

[startup+0.0273659 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22966
/proc/meminfo: memFree=1839300/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=2136 CPUtime=0.02
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 268 0 0 0 2 0 0 0 20 0 1 0 125038004 2187264 188 1992294400 134512640 136421960 4290971504 18446744073709551615 135158975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22966/statm: 534 188 146 467 0 65 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2136

[startup+0.100374 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22966
/proc/meminfo: memFree=1839300/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=2532 CPUtime=0.09
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 334 0 0 0 9 0 0 0 20 0 1 0 125038004 2592768 254 1992294400 134512640 136421960 4290971504 18446744073709551615 135158959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22966/statm: 633 254 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300396 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22966
/proc/meminfo: memFree=1839300/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=3192 CPUtime=0.29
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 513 0 0 0 29 0 0 0 20 0 1 0 125038004 3268608 433 1992294400 134512640 136421960 4290971504 18446744073709551615 135820622 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22966/statm: 798 433 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.70044 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22966
/proc/meminfo: memFree=1839300/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=32480 CPUtime=0.69
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 7907 0 0 0 66 3 0 0 20 0 1 0 125038004 33259520 7553 1992294400 134512640 136421960 4290971504 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 8120 7554 190 467 0 7651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32480

[startup+1.50053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22967
/proc/meminfo: memFree=1778656/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=104268 CPUtime=1.49
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 27077 0 0 0 138 11 0 0 22 0 1 0 125038004 106770432 25468 1992294400 134512640 136421960 4290971504 18446744073709551615 135166080 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 26067 25469 195 467 0 25598 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104268

[startup+3.10071 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22967
/proc/meminfo: memFree=1668792/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=183716 CPUtime=3.09
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 47719 0 0 0 288 21 0 0 25 0 1 0 125038004 188125184 44392 1992294400 134512640 136421960 4290971504 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 45929 44392 216 467 0 45460 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 183716

[startup+6.30106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22967
/proc/meminfo: memFree=1656144/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=191988 CPUtime=6.29
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 49714 0 0 0 603 26 0 0 25 0 1 0 125038004 196595712 46387 1992294400 134512640 136421960 4290971504 18446744073709551615 135155046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 47997 46387 217 467 0 47528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191988

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22967
/proc/meminfo: memFree=1643496/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=204680 CPUtime=12.69
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 52840 0 0 0 1240 29 0 0 25 0 1 0 125038004 209592320 49513 1992294400 134512640 136421960 4290971504 18446744073709551615 135276261 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 51170 49513 217 467 0 50701 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 204680

[startup+25.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22967
/proc/meminfo: memFree=1615224/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=231324 CPUtime=25.49
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 59555 0 0 0 2512 37 0 0 25 0 1 0 125038004 236875776 56228 1992294400 134512640 136421960 4290971504 18446744073709551615 134862399 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 57831 56228 217 467 0 57362 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 231324

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22969
/proc/meminfo: memFree=1568972/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=278928 CPUtime=51.08
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 71326 0 0 0 5053 55 0 0 25 0 1 0 125038004 285622272 67999 1992294400 134512640 136421960 4290971504 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 69732 67999 217 467 0 69263 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 278928

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22969
/proc/meminfo: memFree=1480684/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=366536 CPUtime=102.26
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 93009 0 0 0 10144 82 0 0 25 0 1 0 125038004 375332864 89682 1992294400 134512640 136421960 4290971504 18446744073709551615 135821884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 91634 89682 217 467 0 91165 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 366536

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22971
/proc/meminfo: memFree=1385080/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=463120 CPUtime=162.24
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 117056 0 0 0 16116 108 0 0 25 0 1 0 125038004 474234880 113729 1992294400 134512640 136421960 4290971504 18446744073709551615 135274872 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 115780 113729 217 467 0 115311 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 463120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22973
/proc/meminfo: memFree=1280672/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=565940 CPUtime=222.23
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 142879 0 0 0 22078 145 0 0 25 0 1 0 125038004 579522560 139552 1992294400 134512640 136421960 4290971504 18446744073709551615 135276270 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 141485 139552 217 467 0 141016 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 565940

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22975
/proc/meminfo: memFree=1177752/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=669692 CPUtime=282.21
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 168725 0 0 0 28057 164 0 0 25 0 1 0 125038004 685764608 165398 1992294400 134512640 136421960 4290971504 18446744073709551615 135275932 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 167423 165398 217 467 0 166954 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 669692

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22975
/proc/meminfo: memFree=1063176/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=783864 CPUtime=342.2
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 197134 0 0 0 34034 186 0 0 25 0 1 0 125038004 802676736 193807 1992294400 134512640 136421960 4290971504 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 195966 193807 217 467 0 195497 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 783864

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22977
/proc/meminfo: memFree=971664/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=876320 CPUtime=402.18
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 220226 0 0 0 40002 216 0 0 25 0 1 0 125038004 897351680 216899 1992294400 134512640 136421960 4290971504 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 219080 216899 217 467 0 218611 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 876320

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22979
/proc/meminfo: memFree=899372/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=948012 CPUtime=462.16
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 238011 0 0 0 45980 236 0 0 25 0 1 0 125038004 970764288 234684 1992294400 134512640 136421960 4290971504 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 237003 234684 217 467 0 236534 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 948012

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22981
/proc/meminfo: memFree=822492/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1025728 CPUtime=522.15
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 257524 0 0 0 51951 264 0 0 25 0 1 0 125038004 1050345472 254197 1992294400 134512640 136421960 4290971504 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 256432 254197 217 467 0 255963 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1025728

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22983
/proc/meminfo: memFree=752556/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1092780 CPUtime=582.13
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 274607 0 0 0 57925 288 0 0 25 0 1 0 125038004 1119006720 271280 1992294400 134512640 136421960 4290971504 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 273195 271280 217 467 0 272726 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1092780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22983
/proc/meminfo: memFree=653480/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1191532 CPUtime=642.12
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 299232 0 0 0 63904 308 0 0 25 0 1 0 125038004 1220128768 295905 1992294400 134512640 136421960 4290971504 18446744073709551615 134862061 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 297883 295905 217 467 0 297414 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1191532

[startup+702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22985
/proc/meminfo: memFree=588752/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1257044 CPUtime=702.1
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 315497 0 0 0 69891 319 0 0 25 0 1 0 125038004 1287213056 312170 1992294400 134512640 136421960 4290971504 18446744073709551615 135821887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 314261 312170 217 467 0 313792 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1257044

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22987
/proc/meminfo: memFree=508400/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1337748 CPUtime=762.09
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 335425 0 0 0 75876 333 0 0 25 0 1 0 125038004 1369853952 332098 1992294400 134512640 136421960 4290971504 18446744073709551615 135020790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 334437 332098 217 467 0 333968 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1337748

[startup+822.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22989
/proc/meminfo: memFree=441936/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1405968 CPUtime=822.06
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 352272 0 0 0 81857 349 0 0 25 0 1 0 125038004 1439711232 348945 1992294400 134512640 136421960 4290971504 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 351492 348945 217 467 0 351023 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1405968

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22991
/proc/meminfo: memFree=354888/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1492936 CPUtime=882.05
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 373790 0 0 0 87822 383 0 0 25 0 1 0 125038004 1528766464 370463 1992294400 134512640 136421960 4290971504 18446744073709551615 134862084 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 373234 370463 217 467 0 372765 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1492936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22991
/proc/meminfo: memFree=249364/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1600572 CPUtime=942.04
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 400332 0 0 0 93779 425 0 0 25 0 1 0 125038004 1638985728 397005 1992294400 134512640 136421960 4290971504 18446744073709551615 135237645 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 400143 397005 217 467 0 399674 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1600572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22993
/proc/meminfo: memFree=173476/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1675776 CPUtime=1002.03
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 419060 0 0 0 99749 454 0 0 25 0 1 0 125038004 1715994624 415733 1992294400 134512640 136421960 4290971504 18446744073709551615 134861913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 418944 415733 217 467 0 418475 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1675776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22995
/proc/meminfo: memFree=93124/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1757700 CPUtime=1062.01
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 439259 0 0 0 105727 474 0 0 25 0 1 0 125038004 1799884800 435932 1992294400 134512640 136421960 4290971504 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 439425 435932 217 467 0 438956 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1757700

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22997
/proc/meminfo: memFree=15748/2059040 swapFree=4139108/4192956
[pid=22966] ppid=22964 vsize=1835000 CPUtime=1121.99
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 458459 0 0 0 111698 501 0 0 25 0 1 0 125038004 1879040000 455132 1992294400 134512640 136421960 4290971504 18446744073709551615 134871006 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 458750 455132 217 467 0 458281 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1835000



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1129 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22997
/proc/meminfo: memFree=10364/2059040 swapFree=4139100/4192956
[pid=22966] ppid=22964 vsize=1843288 CPUtime=1128.69
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4202496 460491 0 0 0 112366 503 0 0 25 0 1 0 125038004 1887526912 457164 1992294400 134512640 136421960 4290971504 18446744073709551615 134864139 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22966/statm: 460822 457164 217 467 0 460353 0
Current children cumulated CPU time (s) 1128.69
Current children cumulated vsize (KiB) 1843288

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

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

[startup+1129.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22997
/proc/meminfo: memFree=10364/2059040 swapFree=4139100/4192956
[pid=22966] ppid=22964 vsize=0 CPUtime=1128.79
/proc/22966/stat : 22966 (pbct) R 22964 22966 22777 0 -1 4194308 460493 0 0 0 112366 513 0 0 25 0 1 0 125038004 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/22966/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1128.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1129.19
CPU time (s): 1128.89
CPU user time (s): 1123.67
CPU system time (s): 5.21621
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1843288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1123.67
system time used= 5.21621
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460493
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= 2709

runsolver used 1.86172 second user time and 5.33819 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-25 21:32:42
IDJOB=2682011
IDBENCH=3001
IDSOLVER=1192
FILE ID=node009/2682011-1277494362
PBS_JOBID= 11190571
Free space on /tmp= 62400 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=160-sizeP=81-sizeQ=160-451332552-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682011-1277494362/watcher-2682011-1277494362 -o /tmp/evaluation-result-2682011-1277494362/solver-2682011-1277494362 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682011-1277494362.opb

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

MD5SUM BENCH= 7144dfb48272235c3b7a545be98e4888
RANDOM SEED=890626568

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839952 kB
Buffers:         31884 kB
Cached:          89256 kB
SwapCached:       6032 kB
Active:          70584 kB
Inactive:        63168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839952 kB
SwapTotal:     4192956 kB
SwapFree:      4139108 kB
Dirty:            3500 kB
Writeback:           0 kB
AnonPages:       11488 kB
Mapped:          11940 kB
Slab:            63116 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183176 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= 62396 MiB
End job on node009 at 2010-06-25 21:51:34