Trace number 357539

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, and are wall clock time (not CPU 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
oree 0.1.2 alpha? (TO) 1802.15 1802.59

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 (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
1.59/1.61	c ...done
1.59/1.61	c #vars=45751 #constraints=135903 hasObjective=yes
2.09/2.17	c res. mode=mod
2.09/2.17	c VSIDS like heuristics
2.09/2.17	c complete search running
1609.40/1609.81	c restart after 401 decisions
1611.90/1612.33	c nbDecision=500 #constraints=136144
1800.06/1800.50	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-357539-1177003386 -o ROOT/results/node30/solver-357539-1177003386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357539-1177003386/instance-357539-1177003386.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29954
/proc/meminfo: memFree=1766016/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=1468 CPUtime=0
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 148254360 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713863 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 367 164 130 317 0 46 0

[startup+0.0676891 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29954
/proc/meminfo: memFree=1766016/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=2924 CPUtime=0.06
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 518 0 0 0 6 0 0 0 18 0 1 0 148254360 2994176 500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272673 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 731 500 130 317 0 410 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2924

[startup+0.10169 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29954
/proc/meminfo: memFree=1766016/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=3584 CPUtime=0.09
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 695 0 0 0 9 0 0 0 18 0 1 0 148254360 3670016 677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 896 677 130 317 0 575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29954
/proc/meminfo: memFree=1766016/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=7804 CPUtime=0.29
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 1778 0 0 0 28 1 0 0 19 0 1 0 148254360 7991296 1727 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 1951 1727 130 317 0 1630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7804

[startup+0.701726 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29954
/proc/meminfo: memFree=1766016/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=16376 CPUtime=0.69
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 3945 0 0 0 67 2 0 0 23 0 1 0 148254360 16769024 3829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 4094 3829 130 317 0 3773 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16376

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1744824/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=30596 CPUtime=1.49
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 7839 0 0 0 144 5 0 0 25 0 1 0 148254360 31330304 7173 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284125 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 7649 7173 130 317 0 7328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30596

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1722104/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=47576 CPUtime=3.09
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 12072 0 0 0 303 6 0 0 25 0 1 0 148254360 48717824 11406 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 11894 11406 137 317 0 11573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47576

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1715960/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=55648 CPUtime=6.29
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 14083 0 0 0 622 7 0 0 25 0 1 0 148254360 56983552 12487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 13912 12487 139 317 0 13591 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 55648

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1714808/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=57304 CPUtime=12.68
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 14525 0 0 0 1261 7 0 0 25 0 1 0 148254360 58679296 12864 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135273005 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 14326 12864 139 317 0 14005 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 57304

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1707704/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=64660 CPUtime=25.48
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 17015 0 0 0 2540 8 0 0 25 0 1 0 148254360 66211840 14662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 16165 14662 139 317 0 15844 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 64660

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1694392/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=79264 CPUtime=51.07
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 23049 0 0 0 5097 10 0 0 25 0 1 0 148254360 81166336 18000 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 19816 18000 139 317 0 19495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 79264

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1679992/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=95960 CPUtime=102.26
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 30964 0 0 0 10212 14 0 0 25 0 1 0 148254360 98263040 21577 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 23990 21577 139 317 0 23669 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 95960

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1663544/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=114140 CPUtime=162.24
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 38888 0 0 0 16207 17 0 0 25 0 1 0 148254360 116879360 25698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 28535 25698 170 317 0 28214 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1649656/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=130288 CPUtime=222.23
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 46745 0 0 0 22202 21 0 0 25 0 1 0 148254360 133414912 29155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 32572 29155 170 317 0 32251 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 130288

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1637240/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=144584 CPUtime=282.21
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 54533 0 0 0 28197 24 0 0 25 0 1 0 148254360 148054016 32234 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 36146 32234 170 317 0 35825 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 144584

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1617336/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=166996 CPUtime=342.2
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 63846 0 0 0 34192 28 0 0 25 0 1 0 148254360 171003904 37202 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 41749 37202 170 317 0 41428 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 166996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1607736/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=178440 CPUtime=402.19
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 69777 0 0 0 40188 31 0 0 25 0 1 0 148254360 182722560 39582 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 44610 39582 170 317 0 44289 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 178440

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1601144/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=186608 CPUtime=462.17
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 73936 0 0 0 46184 33 0 0 25 0 1 0 148254360 191086592 41247 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 46652 41247 170 317 0 46331 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 186608

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1580728/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=211068 CPUtime=522.15
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 85449 0 0 0 52178 37 0 0 25 0 1 0 148254360 216133632 46365 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 52767 46365 170 317 0 52446 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 211068

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1571384/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=220896 CPUtime=582.14
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 90213 0 0 0 58175 39 0 0 25 0 1 0 148254360 226197504 48689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 55224 48689 170 317 0 54903 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 220896

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29955
/proc/meminfo: memFree=1564408/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=227916 CPUtime=642.13
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 92547 0 0 0 64173 40 0 0 25 0 1 0 148254360 233385984 50429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713823 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 56979 50429 170 317 0 56658 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 227916


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

/proc/meminfo: memFree=1433272/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=374120 CPUtime=1062.03
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 157748 0 0 0 106135 68 0 0 25 0 1 0 148254360 383098880 83142 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 93530 83142 170 317 0 93209 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 374120

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 29957
/proc/meminfo: memFree=1424248/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=385360 CPUtime=1122.01
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 163239 0 0 0 112131 70 0 0 25 0 1 0 148254360 394608640 85382 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 96340 85382 170 317 0 96019 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 385360

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 29957
/proc/meminfo: memFree=1417272/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=393584 CPUtime=1182
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 167101 0 0 0 118128 72 0 0 25 0 1 0 148254360 403030016 87112 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713816 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 98396 87112 170 317 0 98075 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 393584

[startup+1242.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 29957
/proc/meminfo: memFree=1411256/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=401204 CPUtime=1241.99
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 171176 0 0 0 124124 75 0 0 25 0 1 0 148254360 410832896 88629 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712582 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 100301 88629 170 317 0 99980 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 401204

[startup+1302.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 29957
/proc/meminfo: memFree=1378232/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=436168 CPUtime=1301.98
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 182575 0 0 0 130117 81 0 0 25 0 1 0 148254360 446636032 96741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549849 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 109042 96741 170 317 0 108721 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 436168

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29957
/proc/meminfo: memFree=1370936/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=443620 CPUtime=1361.96
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 186597 0 0 0 136113 83 0 0 25 0 1 0 148254360 454266880 98680 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 110905 98680 170 317 0 110584 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 443620

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29957
/proc/meminfo: memFree=1353784/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=460944 CPUtime=1421.94
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 194068 0 0 0 142109 85 0 0 25 0 1 0 148254360 472006656 102943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 115236 102943 170 317 0 114915 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 460944

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29957
/proc/meminfo: memFree=1350584/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=463012 CPUtime=1481.93
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 195565 0 0 0 148106 87 0 0 25 0 1 0 148254360 474124288 103477 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718380 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 115753 103477 170 317 0 115432 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 463012

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 29957
/proc/meminfo: memFree=1342648/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=472780 CPUtime=1541.92
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 199761 0 0 0 154102 90 0 0 25 0 1 0 148254360 484126720 105713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 118195 105713 170 317 0 117874 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 472780

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29957
/proc/meminfo: memFree=1326840/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=489448 CPUtime=1601.9
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 206845 0 0 0 160097 93 0 0 25 0 1 0 148254360 501194752 109675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 122362 109675 170 317 0 122041 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 489448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29957
/proc/meminfo: memFree=1305784/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=512360 CPUtime=1661.89
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 215858 0 0 0 166092 97 0 0 25 0 1 0 148254360 524656640 114863 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 128090 114863 170 317 0 127769 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 512360

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29957
/proc/meminfo: memFree=1283704/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=539184 CPUtime=1721.87
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 227509 0 0 0 172085 102 0 0 25 0 1 0 148254360 552124416 120402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 134796 120402 170 317 0 134475 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 539184

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29957
/proc/meminfo: memFree=1265592/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=559908 CPUtime=1781.86
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 237603 0 0 0 178079 107 0 0 25 0 1 0 148254360 573345792 124933 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 139977 124933 170 317 0 139656 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 559908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29957
/proc/meminfo: memFree=1261560/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=564728 CPUtime=1800.06
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 240372 0 0 0 179898 108 0 0 25 0 1 0 148254360 578281472 125931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 141182 125931 170 317 0 140861 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 564728

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29958
/proc/meminfo: memFree=1261552/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=564728 CPUtime=1800.96
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 240372 0 0 0 179988 108 0 0 25 0 1 0 148254360 578281472 125931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 141182 125931 170 317 0 140861 0
Current children cumulated CPU time (s) 1800.96
Current children cumulated vsize (KiB) 564728

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29958
/proc/meminfo: memFree=1261552/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=564728 CPUtime=1801.76
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 240372 0 0 0 180068 108 0 0 25 0 1 0 148254360 578281472 125931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 141182 125931 170 317 0 140861 0
Current children cumulated CPU time (s) 1801.76
Current children cumulated vsize (KiB) 564728

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29958
/proc/meminfo: memFree=1261552/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=564728 CPUtime=1801.96
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 240372 0 0 0 180088 108 0 0 25 0 1 0 148254360 578281472 125931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272674 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 141182 125931 170 317 0 140861 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 564728

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29958
/proc/meminfo: memFree=1261552/2055920 swapFree=4157140/4192956
[pid=29954] ppid=29952 vsize=564728 CPUtime=1802.06
/proc/29954/stat : 29954 (oree) R 29952 29954 29370 0 -1 4194304 240372 0 0 0 180098 108 0 0 25 0 1 0 148254360 578281472 125931 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29954/statm: 141182 125931 170 317 0 140861 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 564728

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.59
CPU time (s): 1802.15
CPU user time (s): 1800.99
CPU system time (s): 1.16582
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 564728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.99
system time used= 1.16582
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240372
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= 8
involuntary context switches= 4076

runsolver used 2.23166 second user time and 4.12537 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Apr 19 17:23:07 UTC 2007

IDJOB= 357539
IDBENCH= 3012
IDSOLVER= 172
FILE ID= node30/357539-1177003386

PBS_JOBID= 4630488

Free space on /tmp= 66388 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=300-sizeP=151-sizeQ=300-692949159-max.opb
COMMAND LINE= oree /tmp/evaluation/357539-1177003386/instance-357539-1177003386.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-357539-1177003386 -o ROOT/results/node30/solver-357539-1177003386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357539-1177003386/instance-357539-1177003386.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  7e6b5d1bb2d5498810142d4e4cc2c6f4

RANDOM SEED= 115794938

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.218
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1766424 kB
Buffers:         36644 kB
Cached:         184960 kB
SwapCached:      15104 kB
Active:          92328 kB
Inactive:       154304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766424 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:            8352 kB
Writeback:           0 kB
Mapped:          32180 kB
Slab:            28332 kB
Committed_AS:  2866748 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB

End job on node30 on Thu Apr 19 17:53:09 UTC 2007