Trace number 2668800

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? (MO) 1543.47 1544.08

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390-max.opb
MD5SUM80cd942b10c7098d47a9e31c7b11aaed
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -2
Optimality of the best value was proved NO
Number of variables24751
Total number of constraints73261
Number of constraints which are clauses73260
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 constraint24420
Number of terms in the objective function 111
Biggest coefficient in the objective function 1298074214633706907132624082305024
Number of bits for the biggest coefficient in the objective function 111
Sum of the numbers in the objective function 2596148429267413814265248164610047
Number of bits of the sum of numbers in the objective function 111
Biggest number in a constraint 1093625362391505962186251113558810682676584715446606218212885303204976499599687961611756588511526912
Number of bits of the biggest number in a constraint 330
Biggest sum of numbers in a constraint 4374501449566023848745004454235241283418574603663113591819857963636207601588942656194290280593199415
Number of bits of the biggest sum of numbers331
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.99/1.01	c constraints 1/0 clauses 73260/0 units 0
0.99/1.01	c vars 24751
0.99/1.01	c objective 111 + -2596148429267413814265248164610047
1543.28/1543.90	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-2668800-1276624228/watcher-2668800-1276624228 -o /tmp/evaluation-result-2668800-1276624228/solver-2668800-1276624228 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668800-1276624228.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: 1.00 1.00 1.00 2/106 5832
/proc/meminfo: memFree=1907556/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=2208 CPUtime=0
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 38026253 2260992 180 1992294400 134512640 136485738 4288563680 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5832/statm: 552 180 156 482 0 68 0

[startup+0.0424559 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 5832
/proc/meminfo: memFree=1907556/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=2340 CPUtime=0.04
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 283 0 0 0 4 0 0 0 20 0 1 0 38026253 2396160 206 1992294400 134512640 136485738 4288563680 18446744073709551615 134549123 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5832/statm: 585 206 156 482 0 101 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2340

[startup+0.100466 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 5832
/proc/meminfo: memFree=1907556/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=2472 CPUtime=0.09
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 333 0 0 0 9 0 0 0 20 0 1 0 38026253 2531328 256 1992294400 134512640 136485738 4288563680 18446744073709551615 135849275 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5832/statm: 618 256 156 482 0 134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2472

[startup+0.300502 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 5832
/proc/meminfo: memFree=1907556/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=3132 CPUtime=0.29
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 481 0 0 0 29 0 0 0 20 0 1 0 38026253 3207168 404 1992294400 134512640 136485738 4288563680 18446744073709551615 135856849 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5832/statm: 783 404 156 482 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3132

[startup+0.700576 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 5832
/proc/meminfo: memFree=1907556/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=4316 CPUtime=0.69
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 821 0 0 0 69 0 0 0 21 0 1 0 38026253 4419584 711 1992294400 134512640 136485738 4288563680 18446744073709551615 134524809 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5832/statm: 1079 711 156 482 0 595 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4316

[startup+1.50072 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1902340/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=58840 CPUtime=1.49
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 14497 0 0 0 143 6 0 0 23 0 1 0 38026253 60252160 14225 1992294400 134512640 136485738 4288563680 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 14710 14227 194 482 0 14226 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58840

[startup+3.10102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1792724/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=191052 CPUtime=3.09
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 49809 0 0 0 287 22 0 0 25 0 1 0 38026253 195637248 46654 1992294400 134512640 136485738 4288563680 18446744073709551615 136086046 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 47796 46655 198 482 0 47312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 191052

[startup+6.30061 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1577088/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=340860 CPUtime=6.29
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 88924 0 0 0 588 41 0 0 25 0 1 0 38026253 349040640 82669 1992294400 134512640 136485738 4288563680 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 85215 82669 227 482 0 84731 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 340860

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1574360/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=343536 CPUtime=12.69
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 89600 0 0 0 1228 41 0 0 25 0 1 0 38026253 351780864 83345 1992294400 134512640 136485738 4288563680 18446744073709551615 134878712 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 85884 83345 227 482 0 85400 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 343536

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1565432/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=352812 CPUtime=25.49
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 91895 0 0 0 2504 45 0 0 25 0 1 0 38026253 361279488 85640 1992294400 134512640 136485738 4288563680 18446744073709551615 135028869 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 88203 85640 228 482 0 87719 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 352812

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5833
/proc/meminfo: memFree=1508144/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=410564 CPUtime=51.07
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 106250 0 0 0 5042 65 0 0 25 0 1 0 38026253 420417536 99995 1992294400 134512640 136485738 4288563680 18446744073709551615 135192987 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 102641 99995 228 482 0 102157 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 410564

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5835
/proc/meminfo: memFree=1419856/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=498356 CPUtime=102.26
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 128097 0 0 0 10132 94 0 0 25 0 1 0 38026253 510316544 121842 1992294400 134512640 136485738 4288563680 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 124589 121842 228 482 0 124105 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 498356

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5837
/proc/meminfo: memFree=1311108/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=610344 CPUtime=162.22
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 155617 0 0 0 16109 113 0 0 25 0 1 0 38026253 624992256 149362 1992294400 134512640 136485738 4288563680 18446744073709551615 135185407 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 152586 149362 228 482 0 152102 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 610344

[startup+222.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 5839
/proc/meminfo: memFree=1219224/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=702468 CPUtime=222.21
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 178397 0 0 0 22078 143 0 0 25 0 1 0 38026253 719327232 172142 1992294400 134512640 136485738 4288563680 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 175617 172142 228 482 0 175133 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 702468

[startup+282.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 5841
/proc/meminfo: memFree=1128456/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=791560 CPUtime=282.18
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 200798 0 0 0 28052 166 0 0 25 0 1 0 38026253 810557440 194543 1992294400 134512640 136485738 4288563680 18446744073709551615 134878726 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 197890 194543 228 482 0 197406 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 791560

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 5841
/proc/meminfo: memFree=1098944/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=820740 CPUtime=342.15
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 208125 0 0 0 34046 169 0 0 25 0 1 0 38026253 840437760 201870 1992294400 134512640 136485738 4288563680 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 205185 201870 228 482 0 204701 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 820740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5843
/proc/meminfo: memFree=1081212/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=838532 CPUtime=402.14
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 212558 0 0 0 40043 171 0 0 25 0 1 0 38026253 858656768 206303 1992294400 134512640 136485738 4288563680 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 209633 206303 228 482 0 209149 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 838532

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5845
/proc/meminfo: memFree=1033348/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=886224 CPUtime=462.11
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 224498 0 0 0 46033 178 0 0 25 0 1 0 38026253 907493376 218243 1992294400 134512640 136485738 4288563680 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 221556 218243 228 482 0 221072 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 886224

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 5847
/proc/meminfo: memFree=1002100/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=917748 CPUtime=522.09
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 232368 0 0 0 52027 182 0 0 25 0 1 0 38026253 939773952 226113 1992294400 134512640 136485738 4288563680 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 229437 226113 228 482 0 228953 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 917748

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 5849
/proc/meminfo: memFree=970604/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=948740 CPUtime=582.07
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 240122 0 0 0 58022 185 0 0 25 0 1 0 38026253 971509760 233867 1992294400 134512640 136485738 4288563680 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 237185 233867 228 482 0 236701 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 948740

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5858
/proc/meminfo: memFree=843692/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1074904 CPUtime=642.04
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 271557 0 0 0 63981 223 0 0 25 0 1 0 38026253 1100701696 265302 1992294400 134512640 136485738 4288563680 18446744073709551615 135860656 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 268726 265302 228 482 0 268242 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1074904

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5860
/proc/meminfo: memFree=725148/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1195240 CPUtime=702
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 301480 0 0 0 69952 248 0 0 25 0 1 0 38026253 1223925760 295225 1992294400 134512640 136485738 4288563680 18446744073709551615 134880603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 298810 295225 228 482 0 298326 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1195240

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5862
/proc/meminfo: memFree=634256/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1285132 CPUtime=761.99
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 323809 0 0 0 75922 277 0 0 25 0 1 0 38026253 1315975168 317554 1992294400 134512640 136485738 4288563680 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 321283 317554 228 482 0 320799 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 1285132

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5864
/proc/meminfo: memFree=514596/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1406928 CPUtime=821.97
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 354074 0 0 0 81877 320 0 0 25 0 1 0 38026253 1440694272 347819 1992294400 134512640 136485738 4288563680 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 351732 347819 228 482 0 351248 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 1406928

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5866
/proc/meminfo: memFree=423084/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1498588 CPUtime=881.94
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 376854 0 0 0 87859 335 0 0 25 0 1 0 38026253 1534554112 370599 1992294400 134512640 136485738 4288563680 18446744073709551615 135028854 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 374647 370599 228 482 0 374163 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1498588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5866
/proc/meminfo: memFree=333432/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1589024 CPUtime=941.92
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 399092 0 0 0 93845 347 0 0 25 0 1 0 38026253 1627160576 392837 1992294400 134512640 136485738 4288563680 18446744073709551615 135186832 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 397256 392837 228 482 0 396772 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1589024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5868
/proc/meminfo: memFree=304416/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1618672 CPUtime=1001.89
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 406230 0 0 0 99839 350 0 0 25 0 1 0 38026253 1657520128 399975 1992294400 134512640 136485738 4288563680 18446744073709551615 134878465 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 404668 399975 228 482 0 404184 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1618672

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5870
/proc/meminfo: memFree=276516/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1647760 CPUtime=1061.87
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 413231 0 0 0 105834 353 0 0 25 0 1 0 38026253 1687306240 406976 1992294400 134512640 136485738 4288563680 18446744073709551615 135856846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 411940 406976 228 482 0 411456 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1647760

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5872
/proc/meminfo: memFree=253948/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1671004 CPUtime=1121.84
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 418795 0 0 0 111829 355 0 0 25 0 1 0 38026253 1711108096 412540 1992294400 134512640 136485738 4288563680 18446744073709551615 134878449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 417751 412540 228 482 0 417267 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1671004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5874
/proc/meminfo: memFree=232248/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1694276 CPUtime=1181.83
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 424351 0 0 0 117825 358 0 0 25 0 1 0 38026253 1734938624 418096 1992294400 134512640 136485738 4288563680 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 423569 418096 228 482 0 423085 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1694276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5874
/proc/meminfo: memFree=207820/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1718896 CPUtime=1241.8
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 430294 0 0 0 123819 361 0 0 25 0 1 0 38026253 1760149504 424039 1992294400 134512640 136485738 4288563680 18446744073709551615 134878360 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 429724 424039 228 482 0 429240 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 1718896

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5876
/proc/meminfo: memFree=187236/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1739692 CPUtime=1301.78
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 435350 0 0 0 129815 363 0 0 25 0 1 0 38026253 1781444608 429095 1992294400 134512640 136485738 4288563680 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 434923 429095 228 482 0 434439 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 1739692

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5878
/proc/meminfo: memFree=167272/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1760136 CPUtime=1361.75
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 440334 0 0 0 135811 364 0 0 25 0 1 0 38026253 1802379264 434079 1992294400 134512640 136485738 4288563680 18446744073709551615 134878715 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 440034 434079 228 482 0 439550 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 1760136

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 5883
/proc/meminfo: memFree=104356/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1782624 CPUtime=1421.74
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 445861 0 0 0 141807 367 0 0 25 0 1 0 38026253 1825406976 439606 1992294400 134512640 136485738 4288563680 18446744073709551615 134878471 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 445656 439606 228 482 0 445172 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 1782624

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 5885
/proc/meminfo: memFree=89724/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1797588 CPUtime=1481.71
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 449527 0 0 0 147802 369 0 0 25 0 1 0 38026253 1840730112 443272 1992294400 134512640 136485738 4288563680 18446744073709551615 134878460 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 449397 443272 228 482 0 448913 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 1797588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5885
/proc/meminfo: memFree=45952/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1840216 CPUtime=1541.68
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 460555 0 0 0 153783 385 0 0 25 0 1 0 38026253 1884381184 454300 1992294400 134512640 136485738 4288563680 18446744073709551615 134880626 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 460054 454300 228 482 0 459570 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 1840216



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1543.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5885
/proc/meminfo: memFree=42604/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=1843216 CPUtime=1543.28
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4202496 461294 0 0 0 153943 385 0 0 25 0 1 0 38026253 1887453184 455039 1992294400 134512640 136485738 4288563680 18446744073709551615 134880611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/5832/statm: 460804 455039 228 482 0 460320 0
Current children cumulated CPU time (s) 1543.28
Current children cumulated vsize (KiB) 1843216

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

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

[startup+1544.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5885
/proc/meminfo: memFree=42604/2059040 swapFree=4140132/4192956
[pid=5832] ppid=5830 vsize=0 CPUtime=1543.38
/proc/5832/stat : 5832 (pbct) R 5830 5832 5668 0 -1 4194308 461294 0 0 0 153943 395 0 0 25 0 1 0 38026253 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/5832/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1543.38
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1544.08
CPU time (s): 1543.47
CPU user time (s): 1539.44
CPU system time (s): 4.03039
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 1843216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1539.44
system time used= 4.03039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461294
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= 18412

runsolver used 2.57361 second user time and 7.2649 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-15 19:50:28
IDJOB=2668800
IDBENCH=2963
IDSOLVER=1170
FILE ID=node007/2668800-1276624228
PBS_JOBID= 11172342
Free space on /tmp= 62484 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=220-sizeP=111-sizeQ=220-687342390-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668800-1276624228/watcher-2668800-1276624228 -o /tmp/evaluation-result-2668800-1276624228/solver-2668800-1276624228 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668800-1276624228.opb

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

MD5SUM BENCH= 80cd942b10c7098d47a9e31c7b11aaed
RANDOM SEED=1707923522

node007.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1908208 kB
Buffers:          4196 kB
Cached:          59176 kB
SwapCached:       6424 kB
Active:          42568 kB
Inactive:        34256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1908208 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            5252 kB
Writeback:           0 kB
AnonPages:       11784 kB
Mapped:          13008 kB
Slab:            52248 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180752 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= 62484 MiB
End job on node007 at 2010-06-15 20:16:14