Trace number 364921

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
PBS4 2007-03-23No Cert. 1800.09 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
MD5SUMeb2e849a72ed563d78cdb83a394edb27
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark191
Best CPU time to get the best result obtained on this benchmark32.564
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 191
Optimality of the best value was proved YES
Number of variables456
Total number of constraints1602
Number of constraints which are clauses1602
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 constraint2
Maximum length of a constraint32
Number of terms in the objective function 456
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 456
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 456
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/364921-1177044733/instance-364921-1177044733.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 228
0.00/0.02	o 227
0.00/0.02	o 226
0.00/0.02	o 225
0.00/0.02	o 224
0.00/0.02	o 223
0.00/0.02	o 222
0.00/0.02	o 221
0.00/0.02	o 220
0.00/0.02	o 219
0.00/0.03	o 218
0.00/0.03	o 217
0.00/0.03	o 216
0.00/0.03	o 215
0.00/0.03	o 214
0.00/0.03	o 213
0.00/0.03	o 212
0.09/0.11	o 211
0.09/0.13	o 210
0.09/0.13	o 209
0.09/0.14	o 208
0.09/0.17	o 207
0.09/0.17	o 206
0.09/0.17	o 205
0.09/0.18	o 204
0.09/0.18	o 203
0.09/0.19	o 202
0.09/0.20	o 201
0.19/0.20	o 200
0.19/0.21	o 199
0.19/0.23	o 198
1.29/1.31	o 197
1.39/1.47	o 196
10.49/10.52	o 195
27.49/27.53	o 194
52.67/52.74	o 193
79.36/79.41	o 192
568.81/569.17	o 191
1800.07/1800.81	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/364921-1177044733/instance-364921-1177044733.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-364921-1177044733 -o ROOT/results/node46/solver-364921-1177044733 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364921-1177044733/PBS4 /tmp/evaluation/364921-1177044733/instance-364921-1177044733.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: 0.95 0.98 0.99 3/78 29718
/proc/meminfo: memFree=1710640/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=1324 CPUtime=0
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 59156259 1355776 129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/29718/statm: 331 129 87 219 0 108 0

[startup+0.10286 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 29718
/proc/meminfo: memFree=1710640/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=1716 CPUtime=0.09
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 59156259 1757184 237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 429 237 103 219 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1716

[startup+0.201876 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 29718
/proc/meminfo: memFree=1710640/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=2228 CPUtime=0.19
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 356 0 0 0 19 0 0 0 18 0 1 0 59156259 2281472 338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 557 338 103 219 0 334 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2228

[startup+0.301895 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 29718
/proc/meminfo: memFree=1710640/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=2452 CPUtime=0.29
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 419 0 0 0 29 0 0 0 19 0 1 0 59156259 2510848 401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 613 401 103 219 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2452

[startup+0.70197 s]
/proc/loadavg: 0.95 0.98 0.99 3/78 29718
/proc/meminfo: memFree=1710640/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=3476 CPUtime=0.69
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 551 0 0 0 69 0 0 0 23 0 1 0 59156259 3559424 533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 869 533 103 219 0 646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3476

[startup+1.50112 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1708008/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=5524 CPUtime=1.49
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 980 0 0 0 148 1 0 0 25 0 1 0 59156259 5656576 962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 1381 962 103 219 0 1158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5524

[startup+3.10141 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1706152/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=9816 CPUtime=3.09
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 1502 0 0 0 308 1 0 0 25 0 1 0 59156259 10051584 1484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 2454 1484 103 219 0 2231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9816

[startup+6.30201 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1701928/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=18008 CPUtime=6.29
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 2462 0 0 0 628 1 0 0 25 0 1 0 59156259 18440192 2444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 4502 2444 103 219 0 4279 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18008

[startup+12.7012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1694760/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=19064 CPUtime=12.68
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 4148 0 0 0 1265 3 0 0 25 0 1 0 59156259 19521536 4081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 4766 4081 104 219 0 4543 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19064

[startup+25.5016 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1688360/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=37316 CPUtime=25.48
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 5708 0 0 0 2543 5 0 0 25 0 1 0 59156259 38211584 5641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 9329 5641 104 219 0 9106 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37316

[startup+51.1013 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1686120/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=38508 CPUtime=51.07
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 6315 0 0 0 5100 7 0 0 25 0 1 0 59156259 39432192 6151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 9627 6151 104 219 0 9404 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38508

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1679016/2055920 swapFree=4138584/4192956
[pid=29718] ppid=29716 vsize=40828 CPUtime=102.26
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 8263 0 0 0 10214 12 0 0 25 0 1 0 59156259 41807872 7906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 10207 7906 104 219 0 9984 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40828

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1675240/2055920 swapFree=4138648/4192956
[pid=29718] ppid=29716 vsize=41964 CPUtime=162.24
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 9213 0 0 0 16207 17 0 0 25 0 1 0 59156259 42971136 8856 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 10491 8856 104 219 0 10268 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 41964

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1672680/2055920 swapFree=4138648/4192956
[pid=29718] ppid=29716 vsize=44312 CPUtime=222.22
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 10225 0 0 0 22201 21 0 0 25 0 1 0 59156259 45375488 9483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 11078 9483 104 219 0 10855 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44312

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1667560/2055920 swapFree=4138712/4192956
[pid=29718] ppid=29716 vsize=78180 CPUtime=282.19
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 11570 0 0 0 28193 26 0 0 25 0 1 0 59156259 80056320 10828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 19545 10828 104 219 0 19322 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 78180

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1662376/2055920 swapFree=4138712/4192956
[pid=29718] ppid=29716 vsize=78608 CPUtime=342.17
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 12798 0 0 0 34187 30 0 0 25 0 1 0 59156259 80494592 12056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 19652 12056 104 219 0 19429 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 78608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1661160/2055920 swapFree=4138712/4192956
[pid=29718] ppid=29716 vsize=79668 CPUtime=402.14
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 13168 0 0 0 40181 33 0 0 25 0 1 0 59156259 81580032 12426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 19917 12426 104 219 0 19694 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 79668

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1658984/2055920 swapFree=4138776/4192956
[pid=29718] ppid=29716 vsize=83088 CPUtime=462.12
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 14377 0 0 0 46174 38 0 0 25 0 1 0 59156259 85082112 12866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 20772 12866 104 219 0 20549 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 83088

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29719
/proc/meminfo: memFree=1658408/2055920 swapFree=4138776/4192956
[pid=29718] ppid=29716 vsize=83484 CPUtime=522.1
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 14561 0 0 0 52168 42 0 0 25 0 1 0 59156259 85487616 13050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 20871 13050 104 219 0 20648 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 83484

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 29897
/proc/meminfo: memFree=1656240/2055920 swapFree=4138840/4192956
[pid=29718] ppid=29716 vsize=83928 CPUtime=582.01
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 14764 0 0 0 58154 47 0 0 25 0 1 0 59156259 85942272 13253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 20982 13253 104 219 0 20759 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 83928

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1657000/2055920 swapFree=4138840/4192956
[pid=29718] ppid=29716 vsize=84088 CPUtime=641.98
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 14872 0 0 0 64147 51 0 0 25 0 1 0 59156259 86106112 13361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 21022 13361 104 219 0 20799 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 84088


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1632232/2055920 swapFree=4138968/4192956
[pid=29718] ppid=29716 vsize=90496 CPUtime=881.89
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 21052 0 0 0 88125 64 0 0 25 0 1 0 59156259 92667904 19541 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 22624 19541 104 219 0 22401 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 90496

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1631976/2055920 swapFree=4138968/4192956
[pid=29718] ppid=29716 vsize=90496 CPUtime=941.87
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 21123 0 0 0 94119 68 0 0 25 0 1 0 59156259 92667904 19612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 22624 19612 104 219 0 22401 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 90496

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1631720/2055920 swapFree=4138968/4192956
[pid=29718] ppid=29716 vsize=90496 CPUtime=1001.85
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 21183 0 0 0 100114 71 0 0 25 0 1 0 59156259 92667904 19672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 22624 19672 104 219 0 22401 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 90496

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1630824/2055920 swapFree=4139032/4192956
[pid=29718] ppid=29716 vsize=91264 CPUtime=1061.83
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 21411 0 0 0 106110 73 0 0 25 0 1 0 59156259 93454336 19900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 22816 19900 104 219 0 22593 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 91264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1624296/2055920 swapFree=4139032/4192956
[pid=29718] ppid=29716 vsize=98840 CPUtime=1121.81
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 24559 0 0 0 112102 79 0 0 25 0 1 0 59156259 101212160 21511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24710 21511 104 219 0 24487 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 98840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1624104/2055920 swapFree=4139096/4192956
[pid=29718] ppid=29716 vsize=98840 CPUtime=1181.78
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 24625 0 0 0 118096 82 0 0 25 0 1 0 59156259 101212160 21577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24710 21577 104 219 0 24487 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 98840

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1623784/2055920 swapFree=4139096/4192956
[pid=29718] ppid=29716 vsize=98840 CPUtime=1241.76
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 24699 0 0 0 124092 84 0 0 25 0 1 0 59156259 101212160 21651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24710 21651 104 219 0 24487 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 98840

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1622824/2055920 swapFree=4139096/4192956
[pid=29718] ppid=29716 vsize=99652 CPUtime=1301.74
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 24934 0 0 0 130087 87 0 0 25 0 1 0 59156259 102043648 21886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24913 21886 104 219 0 24690 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 99652

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1622248/2055920 swapFree=4139160/4192956
[pid=29718] ppid=29716 vsize=99652 CPUtime=1361.71
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25078 0 0 0 136082 89 0 0 25 0 1 0 59156259 102043648 22030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24913 22030 104 219 0 24690 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 99652

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1621928/2055920 swapFree=4139160/4192956
[pid=29718] ppid=29716 vsize=99652 CPUtime=1421.7
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25141 0 0 0 142078 92 0 0 25 0 1 0 59156259 102043648 22093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24913 22093 104 219 0 24690 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 99652

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1621736/2055920 swapFree=4139224/4192956
[pid=29718] ppid=29716 vsize=99652 CPUtime=1481.67
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25202 0 0 0 148072 95 0 0 25 0 1 0 59156259 102043648 22154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 24913 22154 104 219 0 24690 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 99652

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1620328/2055920 swapFree=4139224/4192956
[pid=29718] ppid=29716 vsize=101144 CPUtime=1541.65
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25564 0 0 0 154068 97 0 0 25 0 1 0 59156259 103571456 22516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25286 22516 104 219 0 25063 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 101144

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1620072/2055920 swapFree=4139288/4192956
[pid=29718] ppid=29716 vsize=101144 CPUtime=1601.62
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25627 0 0 0 160063 99 0 0 25 0 1 0 59156259 103571456 22579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25286 22579 104 219 0 25063 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 101144

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1619880/2055920 swapFree=4139288/4192956
[pid=29718] ppid=29716 vsize=101144 CPUtime=1661.61
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25688 0 0 0 166060 101 0 0 25 0 1 0 59156259 103571456 22640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25286 22640 104 219 0 25063 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 101144

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1619624/2055920 swapFree=4139288/4192956
[pid=29718] ppid=29716 vsize=101144 CPUtime=1721.58
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25751 0 0 0 172055 103 0 0 25 0 1 0 59156259 103571456 22703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25286 22703 104 219 0 25063 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 101144

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29917
/proc/meminfo: memFree=1619112/2055920 swapFree=4139352/4192956
[pid=29718] ppid=29716 vsize=101528 CPUtime=1781.56
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 25890 0 0 0 178051 105 0 0 25 0 1 0 59156259 103964672 22842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25382 22842 104 219 0 25159 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 101528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 29917
/proc/meminfo: memFree=1616936/2055920 swapFree=4139352/4192956
[pid=29718] ppid=29716 vsize=103136 CPUtime=1800.07
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 26423 0 0 0 179899 108 0 0 25 0 1 0 59156259 105611264 23375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25784 23375 104 219 0 25561 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 103136

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

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

[startup+1800.81 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 29917
/proc/meminfo: memFree=1616936/2055920 swapFree=4139352/4192956
[pid=29718] ppid=29716 vsize=103136 CPUtime=1800.07
/proc/29718/stat : 29718 (PBS4) R 29716 29718 29071 0 -1 4194304 26423 0 0 0 179899 108 0 0 25 0 1 0 59156259 105611264 23375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29718/statm: 25784 23375 104 219 0 25561 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 103136

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1798.99
CPU system time (s): 1.09683
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 104988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.09683
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26424
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= 8
involuntary context switches= 19623

runsolver used 1.89271 second user time and 4.66629 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 20 04:52:13 UTC 2007

IDJOB= 364921
IDBENCH= 2171
IDSOLVER= 157
FILE ID= node46/364921-1177044733

PBS_JOBID= 4640136

Free space on /tmp= 66083 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32b1.opb
COMMAND LINE= /tmp/evaluation/364921-1177044733/PBS4 /tmp/evaluation/364921-1177044733/instance-364921-1177044733.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-364921-1177044733 -o ROOT/results/node46/conversion-364921-1177044733 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364921-1177044733/instance-364921-1177044733.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-364921-1177044733 -o ROOT/results/node46/solver-364921-1177044733 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364921-1177044733/PBS4 /tmp/evaluation/364921-1177044733/instance-364921-1177044733.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  eb2e849a72ed563d78cdb83a394edb27

RANDOM SEED= 154421311

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1711048 kB
Buffers:         51040 kB
Cached:         222808 kB
SwapCached:       3048 kB
Active:         110728 kB
Inactive:       187316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711048 kB
SwapTotal:     4192956 kB
SwapFree:      4138584 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          31020 kB
Slab:            32196 kB
Committed_AS:  2724988 kB
PageTables:       1992 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= 66083 MiB

End job on node46 on Fri Apr 20 05:22:16 UTC 2007