Trace number 352923

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. 1800.13 1800.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-ssa7552-159.opb
MD5SUMfa45fd08f0ab8253689dfb5a6bfb43d0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1327
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1327
Optimality of the best value was proved NO
Number of variables2726
Total number of constraints4395
Number of constraints which are clauses4395
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 constraint5
Number of terms in the objective function 2726
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 2726
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2726
Number of bits of the biggest sum of numbers12
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/352923-1176646387/instance-352923-1176646387.opb ......
0.03/0.09	c done parsing opb.
0.03/0.09	o 1350
0.09/0.11	o 1349
0.09/0.13	o 1348
0.09/0.14	o 1347
0.09/0.16	o 1346
0.09/0.17	o 1345
0.09/0.19	o 1344
0.19/0.21	o 1343
0.19/0.22	o 1342
0.19/0.24	o 1341
0.19/0.25	o 1340
0.19/0.27	o 1339
0.19/0.29	o 1338
0.29/0.30	o 1337
0.29/0.32	o 1336
0.29/0.33	o 1335
0.29/0.35	o 1334
0.29/0.37	o 1333
0.29/0.38	o 1332
0.39/0.40	o 1331
0.39/0.41	o 1330
0.39/0.43	o 1329
0.39/0.45	o 1328
0.39/0.46	o 1327
1800.09/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352923-1176646387/instance-352923-1176646387.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/node10/watcher-352923-1176646387 -o ROOT/results/node10/solver-352923-1176646387 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352923-1176646387/PBS4 /tmp/evaluation/352923-1176646387/instance-352923-1176646387.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: 1.00 1.01 1.00 3/77 7362
/proc/meminfo: memFree=1861384/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=1712 CPUtime=0
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 140676282 1753088 206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7362/statm: 428 207 86 219 0 205 0

[startup+0.036816 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 7362
/proc/meminfo: memFree=1861384/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=1872 CPUtime=0.03
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 266 0 0 0 3 0 0 0 18 0 1 0 140676282 1916928 248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/7362/statm: 468 248 87 219 0 245 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1872

[startup+0.101829 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 7362
/proc/meminfo: memFree=1861384/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=2204 CPUtime=0.09
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 392 0 0 0 9 0 0 0 18 0 1 0 140676282 2256896 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 551 367 102 219 0 328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2204

[startup+0.301873 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 7362
/proc/meminfo: memFree=1861384/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=2204 CPUtime=0.29
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 140676282 2256896 367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 551 367 102 219 0 328 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2204

[startup+0.702959 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 7362
/proc/meminfo: memFree=1861384/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=6044 CPUtime=0.69
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 921 0 0 0 69 0 0 0 23 0 1 0 140676282 6189056 896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 1511 896 103 219 0 1288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6044

[startup+1.50113 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7363
/proc/meminfo: memFree=1855168/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=18332 CPUtime=1.49
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 2831 0 0 0 147 2 0 0 25 0 1 0 140676282 18771968 2806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 4583 2806 103 219 0 4360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18332

[startup+3.10148 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7363
/proc/meminfo: memFree=1844672/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=34848 CPUtime=3.09
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 6567 0 0 0 305 4 0 0 25 0 1 0 140676282 35684352 6542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 8712 6542 103 219 0 8489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34848

[startup+6.30117 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7363
/proc/meminfo: memFree=1814784/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=67940 CPUtime=6.29
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 13676 0 0 0 622 7 0 0 25 0 1 0 140676282 69570560 13602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 16985 13602 104 219 0 16762 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67940

[startup+12.7015 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7363
/proc/meminfo: memFree=1780416/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=133876 CPUtime=12.69
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 20338 0 0 0 1257 12 0 0 25 0 1 0 140676282 137089024 20264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 33469 20264 104 219 0 33246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 133876

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 7363
/proc/meminfo: memFree=1779584/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=134764 CPUtime=25.48
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 20618 0 0 0 2534 14 0 0 25 0 1 0 140676282 137998336 20447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 33691 20447 104 219 0 33468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 134764

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1740928/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=136392 CPUtime=51.07
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 30491 0 0 0 5082 25 0 0 25 0 1 0 140676282 139665408 30127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 34098 30127 104 219 0 33875 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 136392

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1738688/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=139340 CPUtime=102.26
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 31398 0 0 0 10185 41 0 0 25 0 1 0 140676282 142684160 30649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 34835 30649 104 219 0 34612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 139340

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1736896/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=140400 CPUtime=162.23
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 31862 0 0 0 16169 54 0 0 25 0 1 0 140676282 143769600 31113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 35100 31113 104 219 0 34877 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 140400

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1720576/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=141452 CPUtime=222.2
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 35923 0 0 0 22153 67 0 0 25 0 1 0 140676282 144846848 35174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 35363 35174 104 219 0 35140 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 141452

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1718976/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=145400 CPUtime=282.18
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 37070 0 0 0 28137 81 0 0 25 0 1 0 140676282 148889600 35552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 36350 35552 104 219 0 36127 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 145400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1712000/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=277192 CPUtime=342.16
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 38719 0 0 0 34121 95 0 0 25 0 1 0 140676282 283844608 37201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 69298 37201 104 219 0 69075 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 277192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1710720/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=277852 CPUtime=402.13
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 39046 0 0 0 40104 109 0 0 25 0 1 0 140676282 284520448 37528 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 69463 37528 104 219 0 69240 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 277852

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1709440/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=278704 CPUtime=462.11
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 39343 0 0 0 46092 119 0 0 25 0 1 0 140676282 285392896 37825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 69676 37825 104 219 0 69453 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 278704

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1695616/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=279160 CPUtime=522.08
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 42777 0 0 0 52080 128 0 0 25 0 1 0 140676282 285859840 41259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 69790 41259 104 219 0 69567 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 279160

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1692608/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=286300 CPUtime=582.06
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 45052 0 0 0 58070 136 0 0 25 0 1 0 140676282 293171200 41997 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 71575 41997 104 219 0 71352 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 286300

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1691456/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=286820 CPUtime=642.04
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 45326 0 0 0 64060 144 0 0 25 0 1 0 140676282 293703680 42271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 71705 42271 104 219 0 71482 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 286820


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1687744/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=288328 CPUtime=821.97
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 46211 0 0 0 82026 171 0 0 25 0 1 0 140676282 295247872 43156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72082 43156 104 219 0 71859 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 288328

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1686720/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=288964 CPUtime=881.94
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 46453 0 0 0 88013 181 0 0 25 0 1 0 140676282 295899136 43398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72241 43398 104 219 0 72018 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 288964

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1685632/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=289632 CPUtime=941.92
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 46704 0 0 0 94003 189 0 0 25 0 1 0 140676282 296583168 43649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72408 43649 104 219 0 72185 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 289632

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1684864/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=289632 CPUtime=1001.9
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 46898 0 0 0 99993 197 0 0 25 0 1 0 140676282 296583168 43843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72408 43843 104 219 0 72185 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 289632

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1683840/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=290220 CPUtime=1061.87
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 47125 0 0 0 105981 206 0 0 25 0 1 0 140676282 297185280 44070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72555 44070 104 219 0 72332 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 290220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7363
/proc/meminfo: memFree=1682880/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=290844 CPUtime=1121.85
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 47348 0 0 0 111969 216 0 0 25 0 1 0 140676282 297824256 44293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72711 44293 104 219 0 72488 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 290844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1681920/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=290964 CPUtime=1181.82
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 47535 0 0 0 117959 223 0 0 25 0 1 0 140676282 297947136 44480 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72741 44480 104 219 0 72518 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 290964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1681024/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=291628 CPUtime=1241.81
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 47747 0 0 0 123949 232 0 0 25 0 1 0 140676282 298627072 44692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 72907 44692 104 219 0 72684 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 291628

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1680192/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=292336 CPUtime=1301.78
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 47948 0 0 0 129939 239 0 0 25 0 1 0 140676282 299352064 44893 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561602 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 73084 44893 104 219 0 72861 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 292336

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1679296/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=292448 CPUtime=1361.76
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 48161 0 0 0 135929 247 0 0 25 0 1 0 140676282 299466752 45106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 73112 45106 104 219 0 72889 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 292448

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1678528/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=293200 CPUtime=1421.74
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 48356 0 0 0 141921 253 0 0 25 0 1 0 140676282 300236800 45301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 73300 45301 104 219 0 73077 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 293200

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1677632/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=305488 CPUtime=1481.71
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 51630 0 0 0 147909 262 0 0 25 0 1 0 140676282 312819712 45502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 76372 45502 104 219 0 76149 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 305488

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1676736/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=306284 CPUtime=1541.69
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 51836 0 0 0 153899 270 0 0 25 0 1 0 140676282 313634816 45708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 76571 45708 104 219 0 76348 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 306284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1675968/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=306284 CPUtime=1601.66
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 52010 0 0 0 159891 275 0 0 25 0 1 0 140676282 313634816 45882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 76571 45882 104 219 0 76348 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 306284

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1675264/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=307132 CPUtime=1661.64
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 52179 0 0 0 165882 282 0 0 25 0 1 0 140676282 314503168 46051 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 76783 46051 104 219 0 76560 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 307132

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1674496/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=307132 CPUtime=1721.61
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 52361 0 0 0 171872 289 0 0 25 0 1 0 140676282 314503168 46233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 76783 46233 104 219 0 76560 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 307132

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1673600/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=308032 CPUtime=1781.59
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 52560 0 0 0 177860 299 0 0 25 0 1 0 140676282 315424768 46432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 77008 46432 104 219 0 76785 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 308032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7365
/proc/meminfo: memFree=1673408/2055920 swapFree=4158508/4192956
[pid=7362] ppid=7360 vsize=308032 CPUtime=1800.09
/proc/7362/stat : 7362 (PBS4) R 7360 7362 6108 0 -1 4194304 52606 0 0 0 179708 301 0 0 25 0 1 0 140676282 315424768 46478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7362/statm: 77008 46478 104 219 0 76785 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 308032

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): 1800.84
CPU time (s): 1800.13
CPU user time (s): 1797.09
CPU system time (s): 3.04254
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 308032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.09
system time used= 3.04254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52607
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= 36611

runsolver used 2.13767 second user time and 4.35334 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Apr 15 14:13:08 UTC 2007

IDJOB= 352923
IDBENCH= 2087
IDSOLVER= 157
FILE ID= node10/352923-1176646387

PBS_JOBID= 4556868

Free space on /tmp= 66559 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-ssa7552-159.opb
COMMAND LINE= /tmp/evaluation/352923-1176646387/PBS4 /tmp/evaluation/352923-1176646387/instance-352923-1176646387.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-352923-1176646387 -o ROOT/results/node10/conversion-352923-1176646387 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352923-1176646387/instance-352923-1176646387.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-352923-1176646387 -o ROOT/results/node10/solver-352923-1176646387 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352923-1176646387/PBS4 /tmp/evaluation/352923-1176646387/instance-352923-1176646387.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fa45fd08f0ab8253689dfb5a6bfb43d0

RANDOM SEED= 884847515

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1861856 kB
Buffers:         21008 kB
Cached:         100164 kB
SwapCached:       2520 kB
Active:          73752 kB
Inactive:        70720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861856 kB
SwapTotal:     4192956 kB
SwapFree:      4158508 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          30700 kB
Slab:            35208 kB
Committed_AS:  2977208 kB
PageTables:       1708 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= 66559 MiB

End job on node10 on Sun Apr 15 14:43:11 UTC 2007