Trace number 2681997

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (MO) 1023.66 1023.97

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=420-sizeP=211-sizeQ=420-348698641-max.opb
MD5SUM0313cdb45b0522b789ebac5496eff7a9
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables89251
Total number of constraints265861
Number of constraints which are clauses265860
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint88620
Number of terms in the objective function 211
Biggest coefficient in the objective function 1645504557321206042154969182557350504982735865633579863348609024
Number of bits for the biggest coefficient in the objective function 211
Sum of the numbers in the objective function 3291009114642412084309938365114701009965471731267159726697218047
Number of bits of the sum of numbers in the objective function 211
Biggest number in a constraint 2227754207823337509102134573095845373483021732054960903603121346630505452738612005129840239901060253798165190221481644194672219102234100585084307285020612396607419274589973120157653414182912
Number of bits of the biggest number in a constraint 630
Biggest sum of numbers in a constraint 8911016831293350036408538292383381493932086928219843614412485386125155782666611316461046199057660664692500703545894843314379452055497331714886553722880795243382690831872185771948649693979666
Number of bits of the biggest sum of numbers631
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
3.29/3.33	c constraints 1/0 clauses 265860/0 units 0
3.29/3.33	c vars 89251
3.29/3.33	c objective 211 + -3291009114642412084309938365114701009965471731267159726697218047
1023.48/1023.80	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681997-1277493703/watcher-2681997-1277493703 -o /tmp/evaluation-result-2681997-1277493703/solver-2681997-1277493703 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681997-1277493703.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30320
/proc/meminfo: memFree=1839844/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=2136 CPUtime=0
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 253 0 0 0 0 0 0 0 24 0 1 0 90664227 2187264 172 1992294400 134512640 136421960 4292270096 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 534 172 146 467 0 65 0

[startup+0.0848829 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30320
/proc/meminfo: memFree=1839844/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=2400 CPUtime=0.08
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 329 0 0 0 8 0 0 0 24 0 1 0 90664227 2457600 248 1992294400 134512640 136421960 4292270096 18446744073709551615 135372727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 600 248 146 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.100885 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30320
/proc/meminfo: memFree=1839844/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=2532 CPUtime=0.1
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 342 0 0 0 10 0 0 0 24 0 1 0 90664227 2592768 261 1992294400 134512640 136421960 4292270096 18446744073709551615 135162547 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 633 261 146 467 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.300907 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30320
/proc/meminfo: memFree=1839844/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=3192 CPUtime=0.29
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 534 0 0 0 29 0 0 0 25 0 1 0 90664227 3268608 453 1992294400 134512640 136421960 4292270096 18446744073709551615 135160361 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 798 454 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700951 s]
/proc/loadavg: 0.92 0.98 0.99 3/105 30320
/proc/meminfo: memFree=1839844/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=5028 CPUtime=0.69
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 1017 0 0 0 69 0 0 0 25 0 1 0 90664227 5148672 838 1992294400 134512640 136421960 4292270096 18446744073709551615 134540241 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 1257 838 146 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50104 s]
/proc/loadavg: 0.92 0.98 0.99 2/106 30321
/proc/meminfo: memFree=1835868/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=8312 CPUtime=1.49
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 1914 0 0 0 149 0 0 0 25 0 1 0 90664227 8511488 1606 1992294400 134512640 136421960 4292270096 18446744073709551615 134531154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 2078 1606 146 467 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8312

[startup+3.10122 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 30321
/proc/meminfo: memFree=1830660/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=25272 CPUtime=3.09
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 6603 0 0 0 306 3 0 0 25 0 1 0 90664227 25878528 5362 1992294400 134512640 136421960 4292270096 18446744073709551615 135806084 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30320/statm: 6318 5362 146 467 0 5849 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25272

[startup+6.30057 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 30321
/proc/meminfo: memFree=1601136/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=343648 CPUtime=6.29
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 90762 0 0 0 589 40 0 0 25 0 1 0 90664227 351895552 83384 1992294400 134512640 136421960 4292270096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 85912 83385 190 467 0 85443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 343648

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30321
/proc/meminfo: memFree=1065952/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=993136 CPUtime=12.69
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 262778 0 0 0 1157 112 0 0 25 0 1 0 90664227 1016971264 247278 1992294400 134512640 136421960 4292270096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 248284 247283 196 467 0 247815 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 993136

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30321
/proc/meminfo: memFree=643856/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1227736 CPUtime=25.48
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 324714 0 0 0 2315 233 0 0 25 0 1 0 90664227 1257201664 298501 1992294400 134512640 136421960 4292270096 18446744073709551615 134868272 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 306934 298501 216 467 0 306465 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1227736

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30323
/proc/meminfo: memFree=626744/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1245888 CPUtime=51.08
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 329364 0 0 0 4736 372 0 0 25 0 1 0 90664227 1275789312 302948 1992294400 134512640 136421960 4292270096 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 311472 302948 217 467 0 311003 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1245888

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30323
/proc/meminfo: memFree=565488/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1306392 CPUtime=102.27
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 344503 0 0 0 9830 397 0 0 25 0 1 0 90664227 1337745408 318087 1992294400 134512640 136421960 4292270096 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 326598 318087 217 467 0 326129 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1306392

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30325
/proc/meminfo: memFree=525188/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1347952 CPUtime=162.24
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 354885 0 0 0 15815 409 0 0 25 0 1 0 90664227 1380302848 328469 1992294400 134512640 136421960 4292270096 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 336988 328469 217 467 0 336519 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1347952

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30327
/proc/meminfo: memFree=491336/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1380632 CPUtime=222.23
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 362999 0 0 0 21798 425 0 0 25 0 1 0 90664227 1413767168 336583 1992294400 134512640 136421960 4292270096 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 345158 336583 217 467 0 344689 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1380632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30329
/proc/meminfo: memFree=482656/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1389488 CPUtime=282.21
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 365165 0 0 0 27795 426 0 0 25 0 1 0 90664227 1422835712 338749 1992294400 134512640 136421960 4292270096 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 347372 338749 217 467 0 346903 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1389488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30329
/proc/meminfo: memFree=474100/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1398180 CPUtime=342.19
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 367272 0 0 0 33792 427 0 0 25 0 1 0 90664227 1431736320 340856 1992294400 134512640 136421960 4292270096 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 349545 340856 217 467 0 349076 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1398180

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30331
/proc/meminfo: memFree=463188/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1409136 CPUtime=402.17
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 370049 0 0 0 39789 428 0 0 25 0 1 0 90664227 1442955264 343633 1992294400 134512640 136421960 4292270096 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 352284 343633 217 467 0 351815 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1409136

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30333
/proc/meminfo: memFree=454012/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1418012 CPUtime=462.15
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 372282 0 0 0 45786 429 0 0 25 0 1 0 90664227 1452044288 345866 1992294400 134512640 136421960 4292270096 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 354503 345866 217 467 0 354034 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1418012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30335
/proc/meminfo: memFree=444712/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1427456 CPUtime=522.14
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 374657 0 0 0 51783 431 0 0 25 0 1 0 90664227 1461714944 348241 1992294400 134512640 136421960 4292270096 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 356864 348241 217 467 0 356395 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1427456

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30337
/proc/meminfo: memFree=380976/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1491576 CPUtime=582.11
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 390642 0 0 0 57767 444 0 0 25 0 1 0 90664227 1527373824 364226 1992294400 134512640 136421960 4292270096 18446744073709551615 135006127 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 372894 364226 217 467 0 372425 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1491576

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/106 30340
/proc/meminfo: memFree=345512/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1526548 CPUtime=642.1
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 399237 0 0 0 63748 462 0 0 25 0 1 0 90664227 1563185152 372821 1992294400 134512640 136421960 4292270096 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 381637 372821 217 467 0 381168 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1526548

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 30342
/proc/meminfo: memFree=336212/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1535796 CPUtime=702.08
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 401549 0 0 0 69745 463 0 0 25 0 1 0 90664227 1572655104 375133 1992294400 134512640 136421960 4292270096 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 383949 375133 217 467 0 383480 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1535796

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30344
/proc/meminfo: memFree=326416/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1545600 CPUtime=762.07
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 404000 0 0 0 75743 464 0 0 25 0 1 0 90664227 1582694400 377584 1992294400 134512640 136421960 4292270096 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 386400 377584 217 467 0 385931 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1545600

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30346
/proc/meminfo: memFree=252016/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1620928 CPUtime=822.04
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 422799 0 0 0 81714 490 0 0 25 0 1 0 90664227 1659830272 396383 1992294400 134512640 136421960 4292270096 18446744073709551615 135161120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 405232 396383 217 467 0 404763 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1620928

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30348
/proc/meminfo: memFree=159264/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1712764 CPUtime=882.02
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 445766 0 0 0 87685 517 0 0 25 0 1 0 90664227 1753870336 419350 1992294400 134512640 136421960 4292270096 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 428191 419350 217 467 0 427722 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 1712764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30348
/proc/meminfo: memFree=97636/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1774468 CPUtime=942.01
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 461197 0 0 0 93668 533 0 0 25 0 1 0 90664227 1817055232 434781 1992294400 134512640 136421960 4292270096 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 443617 434781 217 467 0 443148 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1774468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30350
/proc/meminfo: memFree=56220/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1815672 CPUtime=1001.99
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 471475 0 0 0 99661 538 0 0 25 0 1 0 90664227 1859248128 445059 1992294400 134512640 136421960 4292270096 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 453918 445059 217 467 0 453449 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1815672



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1023.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30352
/proc/meminfo: memFree=28320/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=1843496 CPUtime=1023.48
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4202496 478389 0 0 0 101800 548 0 0 25 0 1 0 90664227 1887739904 451973 1992294400 134512640 136421960 4292270096 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30320/statm: 460874 451973 217 467 0 460405 0
Current children cumulated CPU time (s) 1023.48
Current children cumulated vsize (KiB) 1843496

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

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

[startup+1023.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30352
/proc/meminfo: memFree=28320/2059040 swapFree=4135840/4192956
[pid=30320] ppid=30318 vsize=0 CPUtime=1023.59
/proc/30320/stat : 30320 (pbct) R 30318 30320 30131 0 -1 4194308 478391 0 0 0 101800 559 0 0 25 0 1 0 90664227 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30320/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1023.59
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1023.97
CPU time (s): 1023.66
CPU user time (s): 1018.01
CPU system time (s): 5.65214
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 1843496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1018.01
system time used= 5.65214
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478391
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3065

runsolver used 1.64875 second user time and 4.88726 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-25 21:21:45
IDJOB=2681997
IDBENCH=2969
IDSOLVER=1192
FILE ID=node086/2681997-1277493703
PBS_JOBID= 11190546
Free space on /tmp= 62324 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=420-sizeP=211-sizeQ=420-348698641-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681997-1277493703/watcher-2681997-1277493703 -o /tmp/evaluation-result-2681997-1277493703/solver-2681997-1277493703 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681997-1277493703.opb

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

MD5SUM BENCH= 0313cdb45b0522b789ebac5496eff7a9
RANDOM SEED=2085283193

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1840364 kB
Buffers:         14280 kB
Cached:         117384 kB
SwapCached:       9936 kB
Active:          85880 kB
Inactive:        58640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840364 kB
SwapTotal:     4192956 kB
SwapFree:      4135840 kB
Dirty:           18016 kB
Writeback:           0 kB
AnonPages:       11316 kB
Mapped:           8348 kB
Slab:            52300 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182032 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62324 MiB
End job on node086 at 2010-06-25 21:38:51