Trace number 364711

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. 1800.12 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
MD5SUM898f4661a42594ef028c1f962398614b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark364
Best CPU time to get the best result obtained on this benchmark32.663
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 364
Optimality of the best value was proved YES
Number of variables774
Total number of constraints7493
Number of constraints which are clauses7493
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 774
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 774
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 774
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/364711-1177042444/instance-364711-1177042444.opb ......
0.09/0.11	c done parsing opb.
0.09/0.11	o 387
0.09/0.11	o 386
0.09/0.12	o 385
0.09/0.12	o 384
0.09/0.13	o 383
0.09/0.13	o 382
0.09/0.13	o 381
0.09/0.14	o 380
0.09/0.16	o 379
0.39/0.43	o 378
0.39/0.43	o 377
0.39/0.43	o 376
0.39/0.43	o 375
0.39/0.44	o 374
0.39/0.44	o 373
0.39/0.44	o 372
0.39/0.44	o 371
0.39/0.44	o 370
0.39/0.44	o 369
0.39/0.45	o 368
1.59/1.64	o 367
1.99/2.08	o 366
2.29/2.32	o 365
45.09/45.13	o 364
1800.07/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/364711-1177042444/instance-364711-1177042444.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/node74/watcher-364711-1177042444 -o ROOT/results/node74/solver-364711-1177042444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364711-1177042444/PBS4 /tmp/evaluation/364711-1177042444/instance-364711-1177042444.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 3/66 9431
/proc/meminfo: memFree=1763664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=1456 CPUtime=0
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 152159138 1490944 140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/9431/statm: 364 140 87 219 0 141 0

[startup+0.0306029 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 9431
/proc/meminfo: memFree=1763664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=1456 CPUtime=0.02
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 189 0 0 0 2 0 0 0 18 0 1 0 152159138 1490944 171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134792737 0 0 4096 0 0 0 0 17 1 0 0
/proc/9431/statm: 364 172 87 219 0 141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1456

[startup+0.101611 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 9431
/proc/meminfo: memFree=1763664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=2020 CPUtime=0.09
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 337 0 0 0 9 0 0 0 18 0 1 0 152159138 2068480 315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/9431/statm: 505 315 88 219 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2020

[startup+0.301633 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 9431
/proc/meminfo: memFree=1763664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=2660 CPUtime=0.29
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 452 0 0 0 29 0 0 0 19 0 1 0 152159138 2723840 430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559624 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 665 430 103 219 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2660

[startup+0.701679 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 9431
/proc/meminfo: memFree=1763664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=2660 CPUtime=0.69
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 533 0 0 0 69 0 0 0 23 0 1 0 152159138 2723840 511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 665 511 103 219 0 442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2660

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1761800/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=4004 CPUtime=1.49
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 685 0 0 0 149 0 0 0 25 0 1 0 152159138 4100096 614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 1001 614 104 219 0 778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4004

[startup+3.10196 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1760328/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=10272 CPUtime=3.09
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 1577 0 0 0 308 1 0 0 25 0 1 0 152159138 10518528 1506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 2568 1506 104 219 0 2345 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10272

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1755720/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=10668 CPUtime=6.29
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 2369 0 0 0 627 2 0 0 25 0 1 0 152159138 10924032 2298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 2667 2298 104 219 0 2444 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10668

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1743112/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=36420 CPUtime=12.69
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 5714 0 0 0 1264 5 0 0 25 0 1 0 152159138 37294080 5546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 9105 5546 104 219 0 8882 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36420

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1734800/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=37480 CPUtime=25.49
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 7562 0 0 0 2540 9 0 0 25 0 1 0 152159138 38379520 7394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 9370 7394 104 219 0 9147 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37480

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1691344/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=138580 CPUtime=51.07
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 18633 0 0 0 5087 20 0 0 25 0 1 0 152159138 141905920 18272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 34645 18272 104 219 0 34422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 138580

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1638736/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=142016 CPUtime=102.26
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 31564 0 0 0 10192 34 0 0 25 0 1 0 152159138 145424384 31203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 35504 31203 104 219 0 35281 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 142016

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1605456/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=276720 CPUtime=162.24
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 40288 0 0 0 16175 49 0 0 25 0 1 0 152159138 283361280 39542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 69180 39542 104 219 0 68957 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 276720

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1577680/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=279720 CPUtime=222.23
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 47101 0 0 0 22164 59 0 0 25 0 1 0 152159138 286433280 46355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 69930 46355 104 219 0 69707 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 279720

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1557456/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=281960 CPUtime=282.21
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 52143 0 0 0 28152 69 0 0 25 0 1 0 152159138 288727040 51397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 70490 51397 104 219 0 70267 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 281960

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1541776/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=283252 CPUtime=342.19
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 56060 0 0 0 34142 77 0 0 25 0 1 0 152159138 290050048 55314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 70813 55314 104 219 0 70590 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 283252

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1535184/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=286988 CPUtime=402.17
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 58454 0 0 0 40134 83 0 0 25 0 1 0 152159138 293875712 56939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 71747 56939 104 219 0 71524 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 286988

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1528784/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=287688 CPUtime=462.16
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 60060 0 0 0 46127 89 0 0 25 0 1 0 152159138 294592512 58545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 71922 58545 104 219 0 71699 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 287688

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1525264/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=288768 CPUtime=522.14
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 60997 0 0 0 52119 95 0 0 25 0 1 0 152159138 295698432 59482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 72192 59482 104 219 0 71969 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 288768

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1519312/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=289688 CPUtime=582.12
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 62423 0 0 0 58112 100 0 0 25 0 1 0 152159138 296640512 60908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 72422 60908 104 219 0 72199 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 289688

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1516176/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=290488 CPUtime=642.1
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 63198 0 0 0 64104 106 0 0 25 0 1 0 152159138 297459712 61683 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 72622 61683 104 219 0 72399 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 290488


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1511888/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=292348 CPUtime=822.05
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 64260 0 0 0 82085 120 0 0 25 0 1 0 152159138 299364352 62745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 73087 62745 104 219 0 72864 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 292348

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1510416/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=292728 CPUtime=882.03
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 64658 0 0 0 88077 126 0 0 25 0 1 0 152159138 299753472 63143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 73182 63143 104 219 0 72959 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 292728

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1508368/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=293284 CPUtime=942.01
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 65138 0 0 0 94071 130 0 0 25 0 1 0 152159138 300322816 63623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 73321 63623 104 219 0 73098 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 293284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1507088/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=293728 CPUtime=1002
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 65483 0 0 0 100066 134 0 0 25 0 1 0 152159138 300777472 63968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 73432 63968 104 219 0 73209 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 293728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1501968/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=294284 CPUtime=1061.98
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 66744 0 0 0 106059 139 0 0 25 0 1 0 152159138 301346816 65229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 73571 65229 104 219 0 73348 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 294284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1501136/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=301096 CPUtime=1121.97
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 68487 0 0 0 112053 144 0 0 25 0 1 0 152159138 308322304 65435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75274 65435 104 219 0 75051 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 301096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1500432/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=301588 CPUtime=1181.94
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 68663 0 0 0 118046 148 0 0 25 0 1 0 152159138 308826112 65611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75397 65611 104 219 0 75174 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 301588

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1499792/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=301588 CPUtime=1241.92
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 68808 0 0 0 124040 152 0 0 25 0 1 0 152159138 308826112 65756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75397 65756 104 219 0 75174 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 301588

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1499216/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=302100 CPUtime=1301.92
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 68967 0 0 0 130034 158 0 0 25 0 1 0 152159138 309350400 65915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75525 65915 104 219 0 75302 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 302100

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1498640/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=302440 CPUtime=1361.89
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69101 0 0 0 136027 162 0 0 25 0 1 0 152159138 309698560 66049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75610 66049 104 219 0 75387 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 302440

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1498064/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=302992 CPUtime=1421.88
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69253 0 0 0 142021 167 0 0 25 0 1 0 152159138 310263808 66201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75748 66201 104 219 0 75525 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 302992

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9432
/proc/meminfo: memFree=1497424/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=303152 CPUtime=1481.86
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69398 0 0 0 148014 172 0 0 25 0 1 0 152159138 310427648 66346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75788 66346 104 219 0 75565 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 303152

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1496720/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=303856 CPUtime=1541.83
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69578 0 0 0 154008 175 0 0 25 0 1 0 152159138 311148544 66526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 75964 66526 104 219 0 75741 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 303856

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1496016/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=304452 CPUtime=1601.82
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69744 0 0 0 160002 180 0 0 25 0 1 0 152159138 311758848 66692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 76113 66692 104 219 0 75890 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 304452

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1495376/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=304644 CPUtime=1661.8
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 69911 0 0 0 165996 184 0 0 25 0 1 0 152159138 311955456 66859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 76161 66859 104 219 0 75938 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 304644

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1492496/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=305268 CPUtime=1721.78
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 70629 0 0 0 171990 188 0 0 25 0 1 0 152159138 312594432 67577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 76317 67577 104 219 0 76094 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 305268

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1491664/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=305652 CPUtime=1781.76
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 70822 0 0 0 177985 191 0 0 25 0 1 0 152159138 312987648 67770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 76413 67770 104 219 0 76190 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 305652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 9434
/proc/meminfo: memFree=1491472/2055920 swapFree=4183056/4192956
[pid=9431] ppid=9429 vsize=305652 CPUtime=1800.07
/proc/9431/stat : 9431 (PBS4) R 9429 9431 8586 0 -1 4194304 70864 0 0 0 179815 192 0 0 25 0 1 0 152159138 312987648 67812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9431/statm: 76413 67812 104 219 0 76190 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 305652

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): 1800.65
CPU time (s): 1800.12
CPU user time (s): 1798.15
CPU system time (s): 1.9707
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 306576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.15
system time used= 1.9707
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70865
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= 2467

runsolver used 2.01069 second user time and 3.9724 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Fri Apr 20 04:14:04 UTC 2007

IDJOB= 364711
IDBENCH= 2146
IDSOLVER= 157
FILE ID= node74/364711-1177042444

PBS_JOBID= 4640104

Free space on /tmp= 103204 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-ii32e4.opb
COMMAND LINE= /tmp/evaluation/364711-1177042444/PBS4 /tmp/evaluation/364711-1177042444/instance-364711-1177042444.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-364711-1177042444 -o ROOT/results/node74/conversion-364711-1177042444 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364711-1177042444/instance-364711-1177042444.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-364711-1177042444 -o ROOT/results/node74/solver-364711-1177042444 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/364711-1177042444/PBS4 /tmp/evaluation/364711-1177042444/instance-364711-1177042444.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  898f4661a42594ef028c1f962398614b

RANDOM SEED= 530668605

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1764072 kB
Buffers:         31596 kB
Cached:         187092 kB
SwapCached:       2992 kB
Active:          72396 kB
Inactive:       156740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764072 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          16428 kB
Slab:            48468 kB
Committed_AS:  2986864 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Fri Apr 20 04:44:07 UTC 2007