Trace number 373394

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, and are wall clock time (not CPU 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
bsolo 3.0.16? (TO) 1800.1 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/373394-1177187357/instance-373394-1177187357.opb
0.00/0.00	c File size is 16282720 bytes.
3.20/3.25	c Highest Coefficient sum: 101248
3.20/3.25	c Parsing was ok!!
3.20/3.25	c Total parsing time: 3.255 s
3.49/3.50	c Var: 203287 Constr: 469077 469077/0/0 Lit: 1205872 Watch. Lit: 938151
3.49/3.50	c Obj. Vars: 101248 (49.8054 % of total variables)
17.39/17.45	c Formula reductions applied at preprocessing
17.39/17.47	c Pre-processing Time: 17.463 s
1800.07/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.07/1800.50	c        0 203243   469052  1205825    2   938104  156350      0      0 17.46
1800.07/1800.50	c Caught signal: 15
1800.07/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.50	c    0        0      0        0   469052  1205825      0      0 1800.07
1800.07/1800.50	s UNKNOWN
1800.07/1800.50	c Total time: 1800.07 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-373394-1177187357 -o ROOT/results/node43/solver-373394-1177187357 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373394-1177187357/instance-373394-1177187357.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14247
/proc/meminfo: memFree=1707592/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=27640 CPUtime=0
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 166647641 28303360 336 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 6910 336 281 324 0 2003 0

[startup+0.0821941 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14247
/proc/meminfo: memFree=1707592/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=30752 CPUtime=0.07
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 1311 0 0 0 7 0 0 0 18 0 1 0 166647641 31490048 1160 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 7688 1161 386 324 0 2781 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 30752

[startup+0.101194 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14247
/proc/meminfo: memFree=1707592/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=31508 CPUtime=0.09
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 1574 0 0 0 9 0 0 0 18 0 1 0 166647641 32264192 1374 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 7877 1374 409 324 0 2970 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31508

[startup+0.301211 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14247
/proc/meminfo: memFree=1707592/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=31476 CPUtime=0.29
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 3993 0 0 0 28 1 0 0 19 0 1 0 166647641 32231424 3539 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5166715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 7869 3539 670 324 0 2962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31476

[startup+0.701246 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14247
/proc/meminfo: memFree=1707592/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=42276 CPUtime=0.69
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 7344 0 0 0 67 2 0 0 23 0 1 0 166647641 43290624 6577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5166715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 10569 6577 1190 324 0 5662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42276

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1678912/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=57348 CPUtime=1.48
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 12312 0 0 0 144 4 0 0 25 0 1 0 166647641 58724352 11352 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5166715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 14337 11352 2153 324 0 9430 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 57348

[startup+3.10146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1660480/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=82728 CPUtime=3.09
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 20561 0 0 0 300 9 0 0 25 0 1 0 166647641 84713472 19601 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 20682 19601 4059 324 0 15775 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82728

[startup+6.30173 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1606016/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=108196 CPUtime=6.29
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 30745 0 0 0 608 21 0 0 25 0 1 0 166647641 110792704 25611 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 27049 25611 305 324 0 26118 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 108196

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1606144/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=130592 CPUtime=12.69
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 36738 0 0 0 1240 29 0 0 25 0 1 0 166647641 133726208 31206 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32648 31206 307 324 0 31717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 130592

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1586944/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=127192 CPUtime=25.48
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 38516 0 0 0 2446 102 0 0 25 0 1 0 166647641 130244608 30402 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 31798 30402 332 324 0 30867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127192

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1587072/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=127192 CPUtime=51.08
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 38516 0 0 0 5006 102 0 0 25 0 1 0 166647641 130244608 30402 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 31798 30402 332 324 0 30867 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127192

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1587072/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=127192 CPUtime=102.27
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 38516 0 0 0 10124 103 0 0 25 0 1 0 166647641 130244608 30402 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 31798 30402 332 324 0 30867 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1587072/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=127192 CPUtime=162.25
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 38516 0 0 0 16122 103 0 0 25 0 1 0 166647641 130244608 30402 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 31798 30402 332 324 0 30867 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127192

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1587008/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=127192 CPUtime=222.24
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 84624 0 0 0 22098 126 0 0 25 0 1 0 166647641 130244608 30402 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134615028 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 31798 30402 332 324 0 30867 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 127192

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1586112/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=128604 CPUtime=282.22
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 659009 0 0 0 27841 381 0 0 25 0 1 0 166647641 131690496 30755 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468177 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32151 30755 332 324 0 31220 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 128604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1585920/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=129420 CPUtime=342.21
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 1745840 0 0 0 33372 849 0 0 25 0 1 0 166647641 132526080 30758 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32355 30762 333 324 0 31424 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 129420

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1585088/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=128476 CPUtime=402.19
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 3260709 0 0 0 38720 1499 0 0 25 0 1 0 166647641 131559424 30723 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32119 30723 332 324 0 31188 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 128476

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1585344/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=129360 CPUtime=462.18
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 5079784 0 0 0 43920 2298 0 0 25 0 1 0 166647641 132464640 30944 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32340 30944 332 324 0 31409 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 129360

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1584320/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=130584 CPUtime=522.16
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 7050293 0 0 0 49063 3153 0 0 25 0 1 0 166647641 133718016 31200 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134615019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32646 31200 332 324 0 31715 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 130584

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14248
/proc/meminfo: memFree=1584064/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=129816 CPUtime=582.15
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 9382004 0 0 0 54050 4165 0 0 25 0 1 0 166647641 132931584 31058 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134615019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32454 31058 332 324 0 31523 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 129816

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1584256/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=131912 CPUtime=642.14
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 11880447 0 0 0 58963 5251 0 0 25 0 1 0 166647641 135077888 30904 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468126 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32978 30909 332 324 0 32047 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 131912


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

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1577856/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=131992 CPUtime=882.08
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 23651083 0 0 0 77841 10367 0 0 25 0 1 0 166647641 135159808 31002 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 32398 31002 332 324 0 31467 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 131992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1577536/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=135484 CPUtime=942.07
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 26987898 0 0 0 82396 11811 0 0 25 0 1 0 166647641 138735616 32109 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33871 32115 332 324 0 32940 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 135484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1579328/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=135776 CPUtime=1002.05
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 30440343 0 0 0 86886 13319 0 0 25 0 1 0 166647641 139034624 31676 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33944 31682 332 324 0 33013 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 135776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1576640/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=132312 CPUtime=1062.04
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 33993121 0 0 0 91354 14850 0 0 25 0 1 0 166647641 135487488 31632 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468524 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33078 31632 332 324 0 32147 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 132312

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1580352/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=132472 CPUtime=1122.02
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 37596469 0 0 0 95809 16393 0 0 25 0 1 0 166647641 135651328 31672 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135467645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33118 31672 332 324 0 32187 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 132472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14250
/proc/meminfo: memFree=1577984/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=136596 CPUtime=1182
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 41322660 0 0 0 100188 18012 0 0 25 0 1 0 166647641 139874304 32174 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468242 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 34149 32178 332 324 0 33218 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 136596

[startup+1242.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1578304/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=133792 CPUtime=1241.99
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 45124490 0 0 0 104567 19632 0 0 25 0 1 0 166647641 137003008 31952 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468530 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33448 31952 332 324 0 32517 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 133792

[startup+1302.3 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 14250
/proc/meminfo: memFree=1579392/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=137888 CPUtime=1301.98
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 48969201 0 0 0 108924 21274 0 0 25 0 1 0 166647641 141197312 32009 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468006 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 34472 32015 332 324 0 33541 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 137888

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14250
/proc/meminfo: memFree=1573184/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=139040 CPUtime=1361.96
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 52982448 0 0 0 113213 22983 0 0 25 0 1 0 166647641 142376960 32212 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 34760 32216 332 324 0 33829 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 139040

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1577792/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=134284 CPUtime=1421.96
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 56713418 0 0 0 117630 24566 0 0 25 0 1 0 166647641 137506816 31968 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33571 31969 332 324 0 32640 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 134284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1576896/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=139768 CPUtime=1481.93
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 60097694 0 0 0 122192 26001 0 0 25 0 1 0 166647641 143122432 32314 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 34942 32320 332 324 0 34011 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 139768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1577216/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=132660 CPUtime=1541.93
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 63552802 0 0 0 126727 27466 0 0 25 0 1 0 166647641 135843840 31769 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134615037 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33165 31769 332 324 0 32234 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 132660

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1573696/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=134824 CPUtime=1601.91
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 67181264 0 0 0 131221 28970 0 0 25 0 1 0 166647641 138059776 32131 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135467635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33706 32136 332 324 0 32775 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 134824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1573184/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=135000 CPUtime=1661.9
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 70900241 0 0 0 135650 30540 0 0 25 0 1 0 166647641 138240000 32254 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468550 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33750 32254 332 324 0 32819 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 135000

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1579136/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=135168 CPUtime=1721.87
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 74680036 0 0 0 140040 32147 0 0 25 0 1 0 166647641 138412032 32248 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33792 32249 332 324 0 32861 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 135168

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1577216/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=135328 CPUtime=1781.86
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 78443208 0 0 0 144447 33739 0 0 25 0 1 0 166647641 138575872 32336 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468534 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33832 32336 332 324 0 32901 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 135328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1576896/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=134428 CPUtime=1800.07
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 79619843 0 0 0 145773 34234 0 0 25 0 1 0 166647641 137654272 31952 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33607 31952 332 324 0 32676 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 134428

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14250
/proc/meminfo: memFree=1576896/2055920 swapFree=4164584/4192956
[pid=14247] ppid=14245 vsize=134428 CPUtime=1800.07
/proc/14247/stat : 14247 (bsolo3.0.16) R 14245 14247 13514 0 -1 4194304 79619843 0 0 0 145773 34234 0 0 25 0 1 0 166647641 137654272 31952 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14247/statm: 33607 31952 332 324 0 32676 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 134428

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1457.74
CPU system time (s): 342.366
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 142180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1457.74
system time used= 342.366
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79619878
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= 12
involuntary context switches= 26748

runsolver used 2.00869 second user time and 4.52531 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Apr 21 20:29:18 UTC 2007

IDJOB= 373394
IDBENCH= 25040
IDSOLVER= 163
FILE ID= node43/373394-1177187357

PBS_JOBID= 4649042

Free space on /tmp= 66415 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373394-1177187357/instance-373394-1177187357.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-373394-1177187357 -o ROOT/results/node43/solver-373394-1177187357 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373394-1177187357/instance-373394-1177187357.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 179296246

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1708064 kB
Buffers:         56484 kB
Cached:         189784 kB
SwapCached:       2204 kB
Active:         206644 kB
Inactive:        83860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708064 kB
SwapTotal:     4192956 kB
SwapFree:      4164584 kB
Dirty:           20380 kB
Writeback:           0 kB
Mapped:          56704 kB
Slab:            42772 kB
Committed_AS:  2605584 kB
PageTables:       1896 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66415 MiB

End job on node43 on Sat Apr 21 20:59:21 UTC 2007