Trace number 2682015

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) 1363.86 1364.19

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159-max.opb
MD5SUM7e6b5d1bb2d5498810142d4e4cc2c6f4
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 variables45751
Total number of constraints135901
Number of constraints which are clauses135900
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 constraint45300
Number of terms in the objective function 151
Biggest coefficient in the objective function 1427247692705959881058285969449495136382746624
Number of bits for the biggest coefficient in the objective function 151
Sum of the numbers in the objective function 2854495385411919762116571938898990272765493247
Number of bits of the sum of numbers in the objective function 151
Biggest number in a constraint 1453677448591213781098647615776009068707282721374636120562980398361278576226795846652382101427527131121525043212532355867069203257229312
Number of bits of the biggest number in a constraint 450
Biggest sum of numbers in a constraint 5814709794364855124394590463104036274829130884415680534709393500410164485780207399841635394555886269312423583179230372744812869772975784
Number of bits of the biggest sum of numbers451
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
1.69/1.74	c constraints 1/0 clauses 135900/0 units 0
1.69/1.74	c vars 45751
1.69/1.74	c objective 151 + -2854495385411919762116571938898990272765493247
1363.68/1364.01	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-2682015-1277494542/watcher-2682015-1277494542 -o /tmp/evaluation-result-2682015-1277494542/solver-2682015-1277494542 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682015-1277494542.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 0.98 0.97 3/107 24814
/proc/meminfo: memFree=1840928/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=2136 CPUtime=0
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 123109964 2187264 170 1992294400 134512640 136421960 4292422832 18446744073709551615 134517392 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 534 170 146 467 0 65 0

[startup+0.081749 s]
/proc/loadavg: 0.99 0.98 0.97 3/107 24814
/proc/meminfo: memFree=1840928/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=2400 CPUtime=0.07
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 325 0 0 0 7 0 0 0 20 0 1 0 123109964 2457600 245 1992294400 134512640 136421960 4292422832 18446744073709551615 135818454 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 600 245 146 467 0 131 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2400

[startup+0.101751 s]
/proc/loadavg: 0.99 0.98 0.97 3/107 24814
/proc/meminfo: memFree=1840928/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=2532 CPUtime=0.09
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 335 0 0 0 9 0 0 0 20 0 1 0 123109964 2592768 255 1992294400 134512640 136421960 4292422832 18446744073709551615 135154949 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 633 255 146 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.30177 s]
/proc/loadavg: 0.99 0.98 0.97 3/107 24814
/proc/meminfo: memFree=1840928/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=3192 CPUtime=0.29
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 515 0 0 0 29 0 0 0 20 0 1 0 123109964 3268608 435 1992294400 134512640 136421960 4292422832 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 798 435 146 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701805 s]
/proc/loadavg: 0.99 0.98 0.97 3/107 24814
/proc/meminfo: memFree=1840928/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=4896 CPUtime=0.69
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 972 0 0 0 69 0 0 0 21 0 1 0 123109964 5013504 794 1992294400 134512640 136421960 4292422832 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 1224 794 146 467 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4896

[startup+1.50188 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24815
/proc/meminfo: memFree=1837200/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=10264 CPUtime=1.49
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 2353 0 0 0 148 1 0 0 23 0 1 0 123109964 10510336 2046 1992294400 134512640 136421960 4292422832 18446744073709551615 135380581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24814/statm: 2566 2046 146 467 0 2097 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10264

[startup+3.10102 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24815
/proc/meminfo: memFree=1790700/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=155664 CPUtime=3.09
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 40280 0 0 0 291 18 0 0 25 0 1 0 123109964 159399936 37249 1992294400 134512640 136421960 4292422832 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 38916 37250 190 467 0 38447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 155664

[startup+6.30131 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24815
/proc/meminfo: memFree=1499176/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=403844 CPUtime=6.29
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 106532 0 0 0 580 49 0 0 25 0 1 0 123109964 413536256 99784 1992294400 134512640 136421960 4292422832 18446744073709551615 135809672 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 100961 99785 195 467 0 100492 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 403844

[startup+12.7009 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24815
/proc/meminfo: memFree=1224516/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=633332 CPUtime=12.69
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 166412 0 0 0 1188 81 0 0 25 0 1 0 123109964 648531968 154225 1992294400 134512640 136421960 4292422832 18446744073709551615 134863692 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 158333 154225 215 467 0 157864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 633332

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24815
/proc/meminfo: memFree=1200336/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=656652 CPUtime=25.49
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 172199 0 0 0 2454 95 0 0 25 0 1 0 123109964 672411648 160012 1992294400 134512640 136421960 4292422832 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 164163 160012 217 467 0 163694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 656652

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24817
/proc/meminfo: memFree=1178760/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=677972 CPUtime=51.08
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 177569 0 0 0 5004 104 0 0 25 0 1 0 123109964 694243328 165382 1992294400 134512640 136421960 4292422832 18446744073709551615 134860104 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 169493 165382 217 467 0 169024 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 677972

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24817
/proc/meminfo: memFree=1164996/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=691480 CPUtime=102.27
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 180941 0 0 0 10122 105 0 0 25 0 1 0 123109964 708075520 168754 1992294400 134512640 136421960 4292422832 18446744073709551615 134859884 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 172870 168754 217 467 0 172401 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 691480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24822
/proc/meminfo: memFree=1135112/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=722496 CPUtime=162.25
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 188528 0 0 0 16110 115 0 0 25 0 1 0 123109964 739835904 176341 1992294400 134512640 136421960 4292422832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 180624 176341 217 467 0 180155 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 722496

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24824
/proc/meminfo: memFree=1112048/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=744092 CPUtime=222.23
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 194084 0 0 0 22101 122 0 0 25 0 1 0 123109964 761950208 181897 1992294400 134512640 136421960 4292422832 18446744073709551615 134859881 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 186023 181897 217 467 0 185554 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 744092

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24826
/proc/meminfo: memFree=1026488/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=830616 CPUtime=282.22
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 215685 0 0 0 28085 137 0 0 25 0 1 0 123109964 850550784 203498 1992294400 134512640 136421960 4292422832 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 207654 203498 217 467 0 207185 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 830616

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24828
/proc/meminfo: memFree=940308/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=917288 CPUtime=342.21
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 237107 0 0 0 34048 173 0 0 25 0 1 0 123109964 939302912 224920 1992294400 134512640 136421960 4292422832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 229322 224920 217 467 0 228853 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 917288

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24828
/proc/meminfo: memFree=857972/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1003156 CPUtime=402.2
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 257758 0 0 0 40029 191 0 0 25 0 1 0 123109964 1027231744 245571 1992294400 134512640 136421960 4292422832 18446744073709551615 135820561 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 250789 245571 217 467 0 250320 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1003156

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24830
/proc/meminfo: memFree=830072/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1029028 CPUtime=462.18
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 264506 0 0 0 46024 194 0 0 25 0 1 0 123109964 1053724672 252319 1992294400 134512640 136421960 4292422832 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 257257 252319 217 467 0 256788 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1029028

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24832
/proc/meminfo: memFree=810108/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1048304 CPUtime=522.17
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 269513 0 0 0 52020 197 0 0 25 0 1 0 123109964 1073463296 257326 1992294400 134512640 136421960 4292422832 18446744073709551615 135165353 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 262076 257326 217 467 0 261607 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1048304

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24834
/proc/meminfo: memFree=790516/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1067552 CPUtime=582.15
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 274359 0 0 0 58017 198 0 0 25 0 1 0 123109964 1093173248 262172 1992294400 134512640 136421960 4292422832 18446744073709551615 134860102 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 266888 262172 217 467 0 266419 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1067552

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24836
/proc/meminfo: memFree=769312/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1088476 CPUtime=642.14
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 279603 0 0 0 64014 200 0 0 25 0 1 0 123109964 1114599424 267416 1992294400 134512640 136421960 4292422832 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 272119 267416 217 467 0 271650 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1088476

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24836
/proc/meminfo: memFree=753564/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1104220 CPUtime=702.12
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 283541 0 0 0 70010 202 0 0 25 0 1 0 123109964 1130721280 271354 1992294400 134512640 136421960 4292422832 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 276055 271354 217 467 0 275586 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1104220

[startup+762.308 s]
/proc/loadavg: 0.99 0.98 0.97 2/108 24838
/proc/meminfo: memFree=738064/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1119420 CPUtime=762.11
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 287340 0 0 0 76007 204 0 0 25 0 1 0 123109964 1146286080 275153 1992294400 134512640 136421960 4292422832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 279855 275153 217 467 0 279386 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1119420

[startup+822.302 s]
/proc/loadavg: 1.07 1.00 0.97 2/108 24840
/proc/meminfo: memFree=702600/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1157040 CPUtime=822.09
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 296469 0 0 0 81994 215 0 0 25 0 1 0 123109964 1184808960 284282 1992294400 134512640 136421960 4292422832 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 289260 284282 217 467 0 288791 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1157040

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 0.98 2/108 24842
/proc/meminfo: memFree=602904/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1258112 CPUtime=882.08
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 321304 0 0 0 87956 252 0 0 25 0 1 0 123109964 1288306688 309117 1992294400 134512640 136421960 4292422832 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 314528 309117 217 467 0 314059 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1258112

[startup+942.302 s]
/proc/loadavg: 1.09 1.03 0.98 2/108 24844
/proc/meminfo: memFree=525776/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1336884 CPUtime=942.07
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 340406 0 0 0 93932 275 0 0 25 0 1 0 123109964 1368969216 328219 1992294400 134512640 136421960 4292422832 18446744073709551615 134859865 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 334221 328219 217 467 0 333752 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 1336884

[startup+1002.3 s]
/proc/loadavg: 1.08 1.03 0.99 2/108 24844
/proc/meminfo: memFree=474564/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1384608 CPUtime=1002.05
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 353101 0 0 0 99912 293 0 0 25 0 1 0 123109964 1417838592 340914 1992294400 134512640 136421960 4292422832 18446744073709551615 134862296 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 346152 340914 217 467 0 345683 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1384608

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/108 24846
/proc/meminfo: memFree=383796/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1477900 CPUtime=1062.03
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 375966 0 0 0 105886 317 0 0 25 0 1 0 123109964 1513369600 363779 1992294400 134512640 136421960 4292422832 18446744073709551615 135020784 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 369475 363779 217 467 0 369006 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1477900

[startup+1122.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 24848
/proc/meminfo: memFree=335560/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1526036 CPUtime=1122.02
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 387842 0 0 0 111880 322 0 0 25 0 1 0 123109964 1562660864 375655 1992294400 134512640 136421960 4292422832 18446744073709551615 135274892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 381509 375655 217 467 0 381040 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1526036

[startup+1182.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/108 24850
/proc/meminfo: memFree=252108/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1612264 CPUtime=1182.01
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 408945 0 0 0 117862 339 0 0 25 0 1 0 123109964 1650958336 396758 1992294400 134512640 136421960 4292422832 18446744073709551615 135272623 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 403066 396758 217 467 0 402597 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1612264

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 24852
/proc/meminfo: memFree=201144/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1662060 CPUtime=1241.99
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 421257 0 0 0 123856 343 0 0 25 0 1 0 123109964 1701949440 409070 1992294400 134512640 136421960 4292422832 18446744073709551615 135010280 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 415515 409070 217 467 0 415046 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1662060

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 24852
/proc/meminfo: memFree=119180/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1743452 CPUtime=1301.99
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 441661 0 0 0 129823 376 0 0 25 0 1 0 123109964 1785294848 429474 1992294400 134512640 136421960 4292422832 18446744073709551615 135818229 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 435863 429474 217 467 0 435394 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1743452

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24854
/proc/meminfo: memFree=20104/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1840168 CPUtime=1361.96
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 466605 0 0 0 135784 412 0 0 25 0 1 0 123109964 1884332032 454418 1992294400 134512640 136421960 4292422832 18446744073709551615 135822136 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 460042 454418 217 467 0 459573 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1840168



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1364.01 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24854
/proc/meminfo: memFree=16136/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=1843272 CPUtime=1363.68
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4202496 467373 0 0 0 135956 412 0 0 25 0 1 0 123109964 1887510528 455186 1992294400 134512640 136421960 4292422832 18446744073709551615 135010246 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24814/statm: 460818 455186 217 467 0 460349 0
Current children cumulated CPU time (s) 1363.68
Current children cumulated vsize (KiB) 1843272

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

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

[startup+1364.11 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 24854
/proc/meminfo: memFree=16136/2059040 swapFree=4139776/4192956
[pid=24814] ppid=24812 vsize=0 CPUtime=1363.77
/proc/24814/stat : 24814 (pbct) R 24812 24814 24594 0 -1 4194308 467375 0 0 0 135956 421 0 0 25 0 1 0 123109964 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/24814/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1363.77
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1364.19
CPU time (s): 1363.86
CPU user time (s): 1359.56
CPU system time (s): 4.29935
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 1843272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1359.56
system time used= 4.29935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467375
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= 909

runsolver used 2.17667 second user time and 6.52501 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-25 21:35:42
IDJOB=2682015
IDBENCH=3012
IDSOLVER=1192
FILE ID=node025/2682015-1277494542
PBS_JOBID= 11190574
Free space on /tmp= 62300 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682015-1277494542/watcher-2682015-1277494542 -o /tmp/evaluation-result-2682015-1277494542/solver-2682015-1277494542 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682015-1277494542.opb

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

MD5SUM BENCH= 7e6b5d1bb2d5498810142d4e4cc2c6f4
RANDOM SEED=1034172068

node025.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		: 3000.242
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		: 3000.242
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:       1841456 kB
Buffers:         25584 kB
Cached:          93648 kB
SwapCached:       5904 kB
Active:          75500 kB
Inactive:        57112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841456 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            8916 kB
Writeback:           0 kB
AnonPages:       12064 kB
Mapped:          11980 kB
Slab:            62692 kB
PageTables:       4252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183284 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= 62300 MiB
End job on node025 at 2010-06-25 21:58:28