Trace number 2682018

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? (TO) 1800.25 1800.98

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=440-sizeP=221-sizeQ=440-726468498-max.opb
MD5SUMed1765c8e2f5b9ac0be00c2d97d71991
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 variables97901
Total number of constraints291721
Number of constraints which are clauses291720
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 constraint97240
Number of terms in the objective function 221
Biggest coefficient in the objective function 1684996666696914987166688442938726917102321526408785780068975640576
Number of bits for the biggest coefficient in the objective function 221
Sum of the numbers in the objective function 3369993333393829974333376885877453834204643052817571560137951281151
Number of bits of the sum of numbers in the objective function 221
Biggest number in a constraint 2392032866531905486790942578809394338145620987608332988883503686824375178865503049616412016019962016447144819201720664620106359620960485637227891297994520232330261783830994590149049944504587400511488
Number of bits of the biggest number in a constraint 660
Biggest sum of numbers in a constraint 9568131466127621947163770315237577352582483950433331955534014747295513459689730629073816418642253180734108769246219889599930392714811235131541912049967060836868994739843120196423842159639336839621523
Number of bits of the biggest sum of numbers661
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
4.19/4.29	c constraints 1/0 clauses 291720/0 units 0
4.19/4.29	c vars 97901
4.19/4.29	c objective 221 + -3369993333393829974333376885877453834204643052817571560137951281151
1800.07/1800.80	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-2682018-1277494823/watcher-2682018-1277494823 -o /tmp/evaluation-result-2682018-1277494823/solver-2682018-1277494823 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682018-1277494823.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: 0.99 1.02 0.94 3/106 27216
/proc/meminfo: memFree=1869756/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=2136 CPUtime=0
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 252 0 0 0 0 0 0 0 20 0 1 0 125084048 2187264 172 1992294400 134512640 136421960 4291838592 18446744073709551615 134524146 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 534 172 146 467 0 65 0

[startup+0.0807421 s]
/proc/loadavg: 0.99 1.02 0.94 3/106 27216
/proc/meminfo: memFree=1869756/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=2400 CPUtime=0.07
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 314 0 0 0 7 0 0 0 20 0 1 0 125084048 2457600 234 1992294400 134512640 136421960 4291838592 18446744073709551615 134524004 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 600 234 146 467 0 131 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2400

[startup+0.101746 s]
/proc/loadavg: 0.99 1.02 0.94 3/106 27216
/proc/meminfo: memFree=1869756/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=2532 CPUtime=0.09
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 333 0 0 0 9 0 0 0 20 0 1 0 125084048 2592768 253 1992294400 134512640 136421960 4291838592 18446744073709551615 135809789 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 633 253 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301785 s]
/proc/loadavg: 0.99 1.02 0.94 3/106 27216
/proc/meminfo: memFree=1869756/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=3192 CPUtime=0.29
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 503 0 0 0 29 0 0 0 20 0 1 0 125084048 3268608 423 1992294400 134512640 136421960 4291838592 18446744073709551615 135154704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 798 423 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701863 s]
/proc/loadavg: 0.99 1.02 0.94 3/106 27216
/proc/meminfo: memFree=1869756/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=4764 CPUtime=0.69
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 943 0 0 0 69 0 0 0 20 0 1 0 125084048 4878336 765 1992294400 134512640 136421960 4291838592 18446744073709551615 135160311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 1191 765 146 467 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4764

[startup+1.50102 s]
/proc/loadavg: 0.99 1.02 0.94 2/107 27217
/proc/meminfo: memFree=1865284/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=7652 CPUtime=1.49
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 1754 0 0 0 148 1 0 0 22 0 1 0 125084048 7835648 1447 1992294400 134512640 136421960 4291838592 18446744073709551615 135162382 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 1913 1447 146 467 0 1444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7652

[startup+3.10134 s]
/proc/loadavg: 0.99 1.02 0.94 2/107 27217
/proc/meminfo: memFree=1861812/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=14920 CPUtime=3.08
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 3665 0 0 0 307 1 0 0 25 0 1 0 125084048 15278080 3101 1992294400 134512640 136421960 4291838592 18446744073709551615 135372682 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/27216/statm: 3730 3101 146 467 0 3261 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14920

[startup+6.30096 s]
/proc/loadavg: 0.99 1.02 0.94 2/107 27217
/proc/meminfo: memFree=1733224/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=226344 CPUtime=6.29
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 59670 0 0 0 603 26 0 0 25 0 1 0 125084048 231776256 55547 1992294400 134512640 136421960 4291838592 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 56586 55548 190 467 0 56117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 226344

[startup+12.7012 s]
/proc/loadavg: 0.99 1.02 0.94 2/107 27217
/proc/meminfo: memFree=1170016/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=756304 CPUtime=12.69
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 199661 0 0 0 1185 84 0 0 25 0 1 0 125084048 774455296 185387 1992294400 134512640 136421960 4291838592 18446744073709551615 134632335 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 189076 185387 195 467 0 188607 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 756304

[startup+25.5017 s]
/proc/loadavg: 0.99 1.02 0.94 2/107 27217
/proc/meminfo: memFree=556092/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1348352 CPUtime=25.48
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 359247 0 0 0 2362 186 0 0 25 0 1 0 125084048 1380712448 327810 1992294400 134512640 136421960 4291838592 18446744073709551615 135020973 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 337088 327810 216 467 0 336619 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1348352

[startup+51.1017 s]
/proc/loadavg: 1.07 1.03 0.95 2/107 27217
/proc/meminfo: memFree=524968/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1379612 CPUtime=51.07
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 382419 0 0 0 4901 206 0 0 25 0 1 0 125084048 1412722688 335659 1992294400 134512640 136421960 4291838592 18446744073709551615 134862014 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 344903 335659 217 467 0 344434 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1379612

[startup+102.309 s]
/proc/loadavg: 1.11 1.04 0.95 2/107 27219
/proc/meminfo: memFree=482312/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1422160 CPUtime=102.25
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 398248 0 0 0 9971 254 0 0 25 0 1 0 125084048 1456291840 346264 1992294400 134512640 136421960 4291838592 18446744073709551615 135275034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 355540 346264 217 467 0 355071 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1422160

[startup+162.302 s]
/proc/loadavg: 1.11 1.05 0.96 2/107 27221
/proc/meminfo: memFree=425892/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1479744 CPUtime=162.23
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 412652 0 0 0 15937 286 0 0 25 0 1 0 125084048 1515257856 360668 1992294400 134512640 136421960 4291838592 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 369936 360668 217 467 0 369467 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1479744

[startup+222.301 s]
/proc/loadavg: 1.11 1.05 0.96 2/107 27223
/proc/meminfo: memFree=374804/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1530952 CPUtime=222.2
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 425051 0 0 0 21917 303 0 0 25 0 1 0 125084048 1567694848 373067 1992294400 134512640 136421960 4291838592 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 382738 373067 217 467 0 382269 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1530952

[startup+282.301 s]
/proc/loadavg: 1.10 1.06 0.97 2/107 27225
/proc/meminfo: memFree=364636/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1541428 CPUtime=282.18
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 427583 0 0 0 27913 305 0 0 25 0 1 0 125084048 1578422272 375599 1992294400 134512640 136421960 4291838592 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 385357 375599 217 467 0 384888 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1541428

[startup+342.301 s]
/proc/loadavg: 1.09 1.06 0.97 2/107 27225
/proc/meminfo: memFree=355088/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1550868 CPUtime=342.15
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 431671 0 0 0 33909 306 0 0 25 0 1 0 125084048 1588088832 378049 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 387717 378049 217 467 0 387248 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1550868

[startup+402.301 s]
/proc/loadavg: 1.08 1.06 0.98 2/107 27227
/proc/meminfo: memFree=344796/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1561384 CPUtime=402.13
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 435973 0 0 0 39905 308 0 0 25 0 1 0 125084048 1598857216 380591 1992294400 134512640 136421960 4291838592 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 390346 380591 217 467 0 389877 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1561384

[startup+462.301 s]
/proc/loadavg: 1.08 1.06 0.98 2/107 27229
/proc/meminfo: memFree=337356/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1568536 CPUtime=462.1
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 441847 0 0 0 45900 310 0 0 25 0 1 0 125084048 1606180864 382380 1992294400 134512640 136421960 4291838592 18446744073709551615 134859876 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 392134 382380 217 467 0 391665 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 1568536

[startup+522.301 s]
/proc/loadavg: 1.07 1.06 0.99 2/107 27231
/proc/meminfo: memFree=331156/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1574920 CPUtime=522.09
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 446968 0 0 0 51897 312 0 0 25 0 1 0 125084048 1612718080 383974 1992294400 134512640 136421960 4291838592 18446744073709551615 134859861 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 393730 383974 217 467 0 393261 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1574920

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 27233
/proc/meminfo: memFree=324832/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1580936 CPUtime=582.05
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 451819 0 0 0 57892 313 0 0 25 0 1 0 125084048 1618878464 385480 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 395234 385480 217 467 0 394765 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1580936

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 27233
/proc/meminfo: memFree=318632/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1587028 CPUtime=642.04
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 456683 0 0 0 63888 316 0 0 25 0 1 0 125084048 1625116672 387003 1992294400 134512640 136421960 4291838592 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 396757 387003 217 467 0 396288 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 1587028

[startup+702.3 s]

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

[startup+882.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/107 27241
/proc/meminfo: memFree=164376/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1742532 CPUtime=881.94
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 498075 0 0 0 87826 368 0 0 25 0 1 0 125084048 1784352768 425453 1992294400 134512640 136421960 4291838592 18446744073709551615 134863669 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 435633 425453 217 467 0 435164 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1742532

[startup+942.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 27241
/proc/meminfo: memFree=159292/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1747896 CPUtime=941.91
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 499414 0 0 0 93823 368 0 0 25 0 1 0 125084048 1789845504 426792 1992294400 134512640 136421960 4291838592 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 436974 426792 217 467 0 436505 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 1747896

[startup+1002.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 27243
/proc/meminfo: memFree=153712/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1753628 CPUtime=1001.89
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 502268 0 0 0 99820 369 0 0 25 0 1 0 125084048 1795715072 428169 1992294400 134512640 136421960 4291838592 18446744073709551615 134860107 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 438407 428169 217 467 0 437938 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1753628

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 27245
/proc/meminfo: memFree=151108/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1756200 CPUtime=1061.87
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 504213 0 0 0 105817 370 0 0 25 0 1 0 125084048 1798348800 428812 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 439050 428812 217 467 0 438581 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1756200

[startup+1122.3 s]
/proc/loadavg: 1.33 1.13 1.02 2/107 27247
/proc/meminfo: memFree=147884/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1759360 CPUtime=1121.84
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 506676 0 0 0 111813 371 0 0 25 0 1 0 125084048 1801584640 429602 1992294400 134512640 136421960 4291838592 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 439840 429602 217 467 0 439371 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 1759360

[startup+1182.3 s]
/proc/loadavg: 1.16 1.12 1.02 2/107 27249
/proc/meminfo: memFree=144660/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1762524 CPUtime=1181.82
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 509139 0 0 0 117810 372 0 0 25 0 1 0 125084048 1804824576 430393 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 440631 430393 217 467 0 440162 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 1762524

[startup+1242.3 s]
/proc/loadavg: 1.10 1.11 1.02 2/107 27258
/proc/meminfo: memFree=140692/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1765696 CPUtime=1241.79
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 511606 0 0 0 123806 373 0 0 25 0 1 0 125084048 1808072704 431187 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 441424 431187 217 467 0 440955 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 1765696

[startup+1302.3 s]
/proc/loadavg: 1.07 1.10 1.02 2/107 27260
/proc/meminfo: memFree=138460/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1767408 CPUtime=1301.76
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 513793 0 0 0 129802 374 0 0 25 0 1 0 125084048 1809825792 431701 1992294400 134512640 136421960 4291838592 18446744073709551615 135165234 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 441852 431701 217 467 0 441383 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 1767408

[startup+1362.3 s]
/proc/loadavg: 1.06 1.10 1.02 2/107 27262
/proc/meminfo: memFree=135112/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1771668 CPUtime=1361.74
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 516258 0 0 0 135798 376 0 0 25 0 1 0 125084048 1814188032 432680 1992294400 134512640 136421960 4291838592 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 442917 432680 217 467 0 442448 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 1771668

[startup+1422.31 s]
/proc/loadavg: 1.27 1.14 1.04 2/107 27264
/proc/meminfo: memFree=131888/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1774844 CPUtime=1421.72
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 518732 0 0 0 141796 376 0 0 25 0 1 0 125084048 1817440256 433476 1992294400 134512640 136421960 4291838592 18446744073709551615 134860118 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 443711 433476 217 467 0 443242 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 1774844

[startup+1482.3 s]
/proc/loadavg: 1.24 1.15 1.05 2/107 27266
/proc/meminfo: memFree=128912/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1777788 CPUtime=1481.69
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 520971 0 0 0 147792 377 0 0 25 0 1 0 125084048 1820454912 434211 1992294400 134512640 136421960 4291838592 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 444447 434211 217 467 0 443978 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 1777788

[startup+1542.3 s]
/proc/loadavg: 1.15 1.14 1.05 2/107 27266
/proc/meminfo: memFree=126308/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1780368 CPUtime=1541.67
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 522918 0 0 0 153789 378 0 0 25 0 1 0 125084048 1823096832 434855 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 445092 434855 217 467 0 444623 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 1780368

[startup+1602.3 s]
/proc/loadavg: 1.12 1.13 1.05 2/107 27268
/proc/meminfo: memFree=123084/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1783544 CPUtime=1601.64
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 525386 0 0 0 159785 379 0 0 25 0 1 0 125084048 1826349056 435651 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 445886 435651 217 467 0 445417 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 1783544

[startup+1662.3 s]
/proc/loadavg: 1.10 1.12 1.05 2/107 27270
/proc/meminfo: memFree=120108/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1786488 CPUtime=1661.61
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 527626 0 0 0 165781 380 0 0 25 0 1 0 125084048 1829363712 436387 1992294400 134512640 136421960 4291838592 18446744073709551615 134859919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 446622 436387 217 467 0 446153 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 1786488

[startup+1722.3 s]
/proc/loadavg: 1.09 1.11 1.05 2/107 27272
/proc/meminfo: memFree=117380/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1789064 CPUtime=1721.59
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 529576 0 0 0 171779 380 0 0 25 0 1 0 125084048 1832001536 437029 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 447266 437029 217 467 0 446797 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 1789064

[startup+1782.3 s]
/proc/loadavg: 1.29 1.17 1.07 2/107 27274
/proc/meminfo: memFree=114404/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1792012 CPUtime=1781.56
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 531801 0 0 0 177775 381 0 0 25 0 1 0 125084048 1835020288 437766 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 448003 437766 217 467 0 447534 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 1792012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.21 1.16 1.07 2/107 27274
/proc/meminfo: memFree=113660/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=1792748 CPUtime=1800.07
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4202496 532357 0 0 0 179625 382 0 0 25 0 1 0 125084048 1835773952 437950 1992294400 134512640 136421960 4291838592 18446744073709551615 134859887 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/27216/statm: 448187 437950 217 467 0 447718 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1792748

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

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

[startup+1800.91 s]
/proc/loadavg: 1.21 1.16 1.07 2/107 27274
/proc/meminfo: memFree=113660/2059040 swapFree=4135148/4192956
[pid=27216] ppid=27214 vsize=0 CPUtime=1800.17
/proc/27216/stat : 27216 (pbct) R 27214 27216 26993 0 -1 4194308 532359 0 0 0 179625 392 0 0 25 0 1 0 125084048 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/27216/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.98
CPU time (s): 1800.25
CPU user time (s): 1796.25
CPU system time (s): 3.99039
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 1792748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.25
system time used= 3.99039
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 532359
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= 4845

runsolver used 3.11653 second user time and 8.36473 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-25 21:40:25
IDJOB=2682018
IDBENCH=3025
IDSOLVER=1192
FILE ID=node011/2682018-1277494823
PBS_JOBID= 11190584
Free space on /tmp= 62388 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=440-sizeP=221-sizeQ=440-726468498-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682018-1277494823/watcher-2682018-1277494823 -o /tmp/evaluation-result-2682018-1277494823/solver-2682018-1277494823 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682018-1277494823.opb

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

MD5SUM BENCH= ed1765c8e2f5b9ac0be00c2d97d71991
RANDOM SEED=2042505306

node011.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1870160 kB
Buffers:         11976 kB
Cached:          87788 kB
SwapCached:       9980 kB
Active:          87552 kB
Inactive:        24896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1870160 kB
SwapTotal:     4192956 kB
SwapFree:      4135148 kB
Dirty:           20084 kB
Writeback:           0 kB
AnonPages:       11336 kB
Mapped:           8356 kB
Slab:            54488 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 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= 62384 MiB
End job on node011 at 2010-06-25 22:10:28