Trace number 2682019

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) 1270.88 1271.27

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074-max.opb
MD5SUM91a5420b80ffdfe2edd36883df6730be
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 variables34451
Total number of constraints102181
Number of constraints which are clauses102180
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 constraint34060
Number of terms in the objective function 131
Biggest coefficient in the objective function 1361129467683753853853498429727072845824
Number of bits for the biggest coefficient in the objective function 131
Sum of the numbers in the objective function 2722258935367507707706996859454145691647
Number of bits of the sum of numbers in the objective function 131
Biggest number in a constraint 1260864198284623334792929283204595641762551656654894293374345388935863096687910739565256520156317300505812095689818112
Number of bits of the biggest number in a constraint 390
Biggest sum of numbers in a constraint 5043456793138493339171717132818382567048530064817703149238847471651876572267107280016735989126993020184591974005456899
Number of bits of the biggest sum of numbers391
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
1.19/1.23	c constraints 1/0 clauses 102180/0 units 0
1.19/1.23	c vars 34451
1.19/1.23	c objective 131 + -2722258935367507707706996859454145691647
1270.70/1271.10	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-2682019-1277494827/watcher-2682019-1277494827 -o /tmp/evaluation-result-2682019-1277494827/solver-2682019-1277494827 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682019-1277494827.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: 1.04 1.02 1.00 2/105 32325
/proc/meminfo: memFree=1855900/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=2136 CPUtime=0
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 250 0 0 0 0 0 0 0 24 0 1 0 90776291 2187264 170 1992294400 134512640 136421960 4294185408 18446744073709551615 135152763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32325/statm: 534 171 146 467 0 65 0

[startup+0.07783 s]
/proc/loadavg: 1.04 1.02 1.00 2/105 32325
/proc/meminfo: memFree=1855900/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=2400 CPUtime=0.07
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 325 0 0 0 7 0 0 0 24 0 1 0 90776291 2457600 245 1992294400 134512640 136421960 4294185408 18446744073709551615 134523763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32325/statm: 600 245 146 467 0 131 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2400

[startup+0.100832 s]
/proc/loadavg: 1.04 1.02 1.00 2/105 32325
/proc/meminfo: memFree=1855900/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=2532 CPUtime=0.09
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 339 0 0 0 9 0 0 0 24 0 1 0 90776291 2592768 259 1992294400 134512640 136421960 4294185408 18446744073709551615 135642735 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32325/statm: 633 259 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300853 s]
/proc/loadavg: 1.04 1.02 1.00 2/105 32325
/proc/meminfo: memFree=1855900/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=3192 CPUtime=0.29
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 530 0 0 0 29 0 0 0 25 0 1 0 90776291 3268608 450 1992294400 134512640 136421960 4294185408 18446744073709551615 135162382 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32325/statm: 798 451 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.700895 s]
/proc/loadavg: 1.04 1.02 1.00 2/105 32325
/proc/meminfo: memFree=1855900/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=5028 CPUtime=0.69
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 1011 0 0 0 69 0 0 0 25 0 1 0 90776291 5148672 833 1992294400 134512640 136421960 4294185408 18446744073709551615 135159055 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32325/statm: 1257 833 146 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50098 s]
/proc/loadavg: 1.04 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1851056/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=42524 CPUtime=1.49
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 10113 0 0 0 144 5 0 0 25 0 1 0 90776291 43544576 9709 1992294400 134512640 136421960 4294185408 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 10631 9711 190 467 0 10162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42524

[startup+3.10115 s]
/proc/loadavg: 1.04 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1754584/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=201228 CPUtime=3.09
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 52547 0 0 0 286 23 0 0 25 0 1 0 90776291 206057472 49262 1992294400 134512640 136421960 4294185408 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 50307 49263 195 467 0 49838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 201228

[startup+6.30149 s]
/proc/loadavg: 1.04 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1411104/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=466672 CPUtime=6.29
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 122083 0 0 0 576 53 0 0 25 0 1 0 90776291 477872128 114746 1992294400 134512640 136421960 4294185408 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 116668 114746 215 467 0 116199 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 466672

[startup+12.7012 s]
/proc/loadavg: 1.03 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1391016/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=472456 CPUtime=12.69
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 123514 0 0 0 1211 58 0 0 25 0 1 0 90776291 483794944 116177 1992294400 134512640 136421960 4294185408 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 118114 116177 216 467 0 117645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 472456

[startup+25.5005 s]
/proc/loadavg: 1.03 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1372292/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=491668 CPUtime=25.48
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 128261 0 0 0 2478 70 0 0 25 0 1 0 90776291 503468032 120924 1992294400 134512640 136421960 4294185408 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 122917 120924 217 467 0 122448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 491668

[startup+51.1002 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 32326
/proc/meminfo: memFree=1350716/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=512820 CPUtime=51.07
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 133581 0 0 0 5030 77 0 0 25 0 1 0 90776291 525127680 126244 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 128205 126244 217 467 0 127736 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 512820

[startup+102.308 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 32328
/proc/meminfo: memFree=1278796/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=585996 CPUtime=102.26
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 151466 0 0 0 10129 97 0 0 25 0 1 0 90776291 600059904 144129 1992294400 134512640 136421960 4294185408 18446744073709551615 135160657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 146499 144129 217 467 0 146030 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 585996

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 32330
/proc/meminfo: memFree=1187408/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=677676 CPUtime=162.24
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 174569 0 0 0 16090 134 0 0 25 0 1 0 90776291 693940224 167232 1992294400 134512640 136421960 4294185408 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 169419 167232 217 467 0 168950 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 677676

[startup+222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32332
/proc/meminfo: memFree=1134832/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=729540 CPUtime=222.22
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 187391 0 0 0 22077 145 0 0 25 0 1 0 90776291 747048960 180054 1992294400 134512640 136421960 4294185408 18446744073709551615 135155137 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 182385 180054 217 467 0 181916 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 729540

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32332
/proc/meminfo: memFree=1049024/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=816528 CPUtime=282.2
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 208982 0 0 0 28038 182 0 0 25 0 1 0 90776291 836124672 201645 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 204132 201645 217 467 0 203663 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 816528

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32334
/proc/meminfo: memFree=1018644/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=846372 CPUtime=342.18
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 216366 0 0 0 34034 184 0 0 25 0 1 0 90776291 866684928 209029 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 211593 209029 217 467 0 211124 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 846372

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32336
/proc/meminfo: memFree=970904/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=896124 CPUtime=402.16
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 228617 0 0 0 40009 207 0 0 25 0 1 0 90776291 917630976 221280 1992294400 134512640 136421960 4294185408 18446744073709551615 135805337 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 224031 221280 217 467 0 223562 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 896124

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32338
/proc/meminfo: memFree=906176/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=959532 CPUtime=462.15
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 244390 0 0 0 45985 230 0 0 25 0 1 0 90776291 982560768 237053 1992294400 134512640 136421960 4294185408 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 239883 237053 217 467 0 239414 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 959532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32340
/proc/meminfo: memFree=829668/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1037596 CPUtime=522.13
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 263886 0 0 0 51972 241 0 0 25 0 1 0 90776291 1062498304 256549 1992294400 134512640 136421960 4294185408 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 259399 256549 217 467 0 258930 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1037596

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32340
/proc/meminfo: memFree=707528/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1159608 CPUtime=582.11
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 294177 0 0 0 57952 259 0 0 25 0 1 0 90776291 1187438592 286840 1992294400 134512640 136421960 4294185408 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 289902 286840 217 467 0 289433 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1159608

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32342
/proc/meminfo: memFree=599028/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1268784 CPUtime=642.11
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 320972 0 0 0 63920 291 0 0 25 0 1 0 90776291 1299234816 313635 1992294400 134512640 136421960 4294185408 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 317196 313635 217 467 0 316727 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1268784

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32344
/proc/meminfo: memFree=503176/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1367472 CPUtime=702.08
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 344995 0 0 0 69889 319 0 0 25 0 1 0 90776291 1400291328 337658 1992294400 134512640 136421960 4294185408 18446744073709551615 134859757 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 341868 337658 217 467 0 341399 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1367472

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32346
/proc/meminfo: memFree=450600/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1420096 CPUtime=762.06
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 358037 0 0 0 75878 328 0 0 25 0 1 0 90776291 1454178304 350700 1992294400 134512640 136421960 4294185408 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 355024 350700 217 467 0 354555 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1420096

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32348
/proc/meminfo: memFree=433860/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1436780 CPUtime=822.04
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 362235 0 0 0 81874 330 0 0 25 0 1 0 90776291 1471262720 354898 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 359195 354898 217 467 0 358726 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 1436780

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32348
/proc/meminfo: memFree=420220/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1450328 CPUtime=882.03
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 365548 0 0 0 87872 331 0 0 25 0 1 0 90776291 1485135872 358211 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 362582 358211 217 467 0 362113 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1450328

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32350
/proc/meminfo: memFree=358840/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1514904 CPUtime=942
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 381369 0 0 0 93843 357 0 0 25 0 1 0 90776291 1551261696 374032 1992294400 134512640 136421960 4294185408 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 378726 374032 217 467 0 378257 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1514904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32352
/proc/meminfo: memFree=288656/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1585268 CPUtime=1001.99
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 398482 0 0 0 99824 375 0 0 25 0 1 0 90776291 1623314432 391145 1992294400 134512640 136421960 4294185408 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 396317 391145 217 467 0 395848 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 1585268

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32354
/proc/meminfo: memFree=148908/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1724688 CPUtime=1061.97
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 433522 0 0 0 105790 407 0 0 25 0 1 0 90776291 1766080512 426185 1992294400 134512640 136421960 4294185408 18446744073709551615 135020787 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 431172 426185 217 467 0 430703 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1724688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32356
/proc/meminfo: memFree=64836/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1808920 CPUtime=1121.95
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 454257 0 0 0 111775 420 0 0 25 0 1 0 90776291 1852334080 446920 1992294400 134512640 136421960 4294185408 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 452230 446920 217 467 0 451761 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1808920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32356
/proc/meminfo: memFree=46608/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1826996 CPUtime=1181.94
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 458786 0 0 0 117772 422 0 0 25 0 1 0 90776291 1870843904 451449 1992294400 134512640 136421960 4294185408 18446744073709551615 134860112 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 456749 451449 217 467 0 456280 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1826996

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32367
/proc/meminfo: memFree=35200/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1837544 CPUtime=1241.91
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 461426 0 0 0 123768 423 0 0 25 0 1 0 90776291 1881645056 454089 1992294400 134512640 136421960 4294185408 18446744073709551615 135161123 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 459386 454089 217 467 0 458917 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1837544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1271.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32369
/proc/meminfo: memFree=29992/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=1843248 CPUtime=1270.7
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4202496 462823 0 0 0 126647 423 0 0 25 0 1 0 90776291 1887485952 455486 1992294400 134512640 136421960 4294185408 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/32325/statm: 460812 455486 217 467 0 460343 0
Current children cumulated CPU time (s) 1270.7
Current children cumulated vsize (KiB) 1843248

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

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

[startup+1271.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 32369
/proc/meminfo: memFree=29992/2059040 swapFree=4139112/4192956
[pid=32325] ppid=32323 vsize=0 CPUtime=1270.8
/proc/32325/stat : 32325 (pbct) R 32323 32325 32047 0 -1 4194308 462825 0 0 0 126647 433 0 0 25 0 1 0 90776291 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/32325/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1270.8
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1271.27
CPU time (s): 1270.88
CPU user time (s): 1266.48
CPU system time (s): 4.39833
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1843248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1266.48
system time used= 4.39833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462825
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= 1614

runsolver used 2.11568 second user time and 5.98809 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-25 21:40:28
IDJOB=2682019
IDBENCH=3026
IDSOLVER=1192
FILE ID=node082/2682019-1277494827
PBS_JOBID= 11190547
Free space on /tmp= 62352 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682019-1277494827/watcher-2682019-1277494827 -o /tmp/evaluation-result-2682019-1277494827/solver-2682019-1277494827 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682019-1277494827.opb

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

MD5SUM BENCH= 91a5420b80ffdfe2edd36883df6730be
RANDOM SEED=738638155

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1856172 kB
Buffers:         22308 kB
Cached:          80976 kB
SwapCached:       6436 kB
Active:          73528 kB
Inactive:        42924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1856172 kB
SwapTotal:     4192956 kB
SwapFree:      4139112 kB
Dirty:            6836 kB
Writeback:           0 kB
AnonPages:       12020 kB
Mapped:          11884 kB
Slab:            64164 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182436 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62352 MiB
End job on node082 at 2010-06-25 22:01:41