Trace number 357554

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) 1802.08 1802.8

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=460-sizeP=231-sizeQ=460-510733673-max.opb
MD5SUM9e60200cb127c02542a69a69c594f660
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 variables106951
Total number of constraints318781
Number of constraints which are clauses318780
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 constraint106260
Number of terms in the objective function 231
Biggest coefficient in the objective function 1725436586697640946858688965569256363112777243042596638790631055949824
Number of bits for the biggest coefficient in the objective function 231
Sum of the numbers in the objective function 3450873173395281893717377931138512726225554486085193277581262111899647
Number of bits of the sum of numbers in the objective function 231
Biggest number in a constraint 2568425733177916751582514591250062824975751856847252861083144972201529372215371495172688738416791235950675277761805770367685269653410060480042878305982363696267199058168185838960773319279454451792623658074112
Number of bits of the biggest number in a constraint 690
Biggest sum of numbers in a constraint 10273702932711667006330058365000251299903007427389011444332579888806116436559522729154650984843832920045401539706695598567047484917734073472225003787287432253368951530392938530295691567089778039848062225499498
Number of bits of the biggest sum of numbers691
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...
4.04/4.14	c ...done
4.04/4.14	c #vars=106951 #constraints=318783 hasObjective=yes
5.63/5.70	c res. mode=mod
5.63/5.70	c VSIDS like heuristics
5.63/5.70	c complete search running
1800.09/1800.70	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/node44/watcher-357554-1177004108 -o ROOT/results/node44/solver-357554-1177004108 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357554-1177004108/instance-357554-1177004108.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: 0.92 1.01 0.99 3/77 5249
/proc/meminfo: memFree=1649360/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=1468 CPUtime=0
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 148322650 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 367 162 130 317 0 46 0

[startup+0.058039 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 5249
/proc/meminfo: memFree=1649360/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=2656 CPUtime=0.05
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 464 0 0 0 5 0 0 0 18 0 1 0 148322650 2719744 446 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 664 446 130 317 0 343 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2656

[startup+0.101041 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 5249
/proc/meminfo: memFree=1649360/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=3588 CPUtime=0.09
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 691 0 0 0 9 0 0 0 18 0 1 0 148322650 3674112 673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 897 674 130 317 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.301061 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 5249
/proc/meminfo: memFree=1649360/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=7808 CPUtime=0.29
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 1783 0 0 0 28 1 0 0 19 0 1 0 148322650 7995392 1732 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 1985 1733 130 317 0 1664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7808

[startup+0.701102 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 5249
/proc/meminfo: memFree=1649360/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=16380 CPUtime=0.69
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 3968 0 0 0 67 2 0 0 23 0 1 0 148322650 16773120 3852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 4095 3852 130 317 0 3774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16380

[startup+1.50118 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 5250
/proc/meminfo: memFree=1628040/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=33524 CPUtime=1.49
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 8330 0 0 0 145 4 0 0 25 0 1 0 148322650 34328576 8085 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 8381 8085 130 317 0 8060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33524

[startup+3.10136 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 5250
/proc/meminfo: memFree=1604616/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=59464 CPUtime=3.03
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 15159 0 0 0 294 9 0 0 18 0 1 0 148322650 60891136 14430 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134709504 0 0 4096 17474 0 0 0 17 0 0 0
/proc/5249/statm: 14866 14430 130 317 0 14545 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 59464

[startup+6.30168 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5250
/proc/meminfo: memFree=1545992/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=110460 CPUtime=6.23
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 28448 0 0 0 609 14 0 0 25 0 1 0 148322650 113111040 27011 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 27615 27011 137 317 0 27294 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 110460

[startup+12.7013 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5250
/proc/meminfo: memFree=1541584/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=110460 CPUtime=12.63
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 28465 0 0 0 1249 14 0 0 25 0 1 0 148322650 113111040 27028 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 27615 27028 137 317 0 27294 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 110460

[startup+25.5017 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5250
/proc/meminfo: memFree=1531472/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=129352 CPUtime=25.43
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 33170 0 0 0 2527 16 0 0 25 0 1 0 148322650 132456448 29553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554602 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 32338 29553 139 317 0 32017 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 129352

[startup+51.1013 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5250
/proc/meminfo: memFree=1526864/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=134208 CPUtime=51.02
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 34510 0 0 0 5085 17 0 0 25 0 1 0 148322650 137428992 30764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 33552 30764 139 317 0 33231 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 134208

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5250
/proc/meminfo: memFree=1506064/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=155428 CPUtime=102.22
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 40700 0 0 0 10202 20 0 0 25 0 1 0 148322650 159158272 35983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530440 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 38857 35983 170 317 0 38536 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 155428

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5250
/proc/meminfo: memFree=1487440/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=174244 CPUtime=162.19
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 47770 0 0 0 16196 23 0 0 25 0 1 0 148322650 178425856 40630 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 43561 40630 170 317 0 43240 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 174244

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5250
/proc/meminfo: memFree=1468240/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=196088 CPUtime=222.18
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 56230 0 0 0 22192 26 0 0 25 0 1 0 148322650 200794112 45368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 49022 45368 170 317 0 48701 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 196088

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1452880/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=211692 CPUtime=282.16
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 64521 0 0 0 28186 30 0 0 25 0 1 0 148322650 216772608 49262 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713818 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 52923 49262 170 317 0 52602 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 211692

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1428880/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=238560 CPUtime=342.14
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 75185 0 0 0 34179 35 0 0 25 0 1 0 148322650 244285440 55196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 59640 55196 170 317 0 59319 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 238560

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1410832/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=260492 CPUtime=402.13
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 81482 0 0 0 40174 39 0 0 25 0 1 0 148322650 266743808 59754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 65123 59754 170 317 0 64802 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 260492

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1389072/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=285564 CPUtime=462.11
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 96120 0 0 0 46165 46 0 0 25 0 1 0 148322650 292417536 65155 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710858 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 71391 65155 170 317 0 71070 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 285564

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1381520/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=293072 CPUtime=522.1
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 101628 0 0 0 52160 50 0 0 25 0 1 0 148322650 300105728 67041 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 73268 67041 170 317 0 72947 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 293072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1357328/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=321680 CPUtime=582.09
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 112511 0 0 0 58155 54 0 0 25 0 1 0 148322650 329400320 73033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 80420 73033 170 317 0 80099 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 321680

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5252
/proc/meminfo: memFree=1339216/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=342028 CPUtime=642.08
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 121496 0 0 0 64150 58 0 0 25 0 1 0 148322650 350236672 77613 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270947 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 85507 77613 170 317 0 85186 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 342028


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


[startup+1362.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 5252
/proc/meminfo: memFree=1161168/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=533660 CPUtime=1361.89
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 198300 0 0 0 136096 93 0 0 25 0 1 0 148322650 546467840 121991 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713863 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 133415 121991 170 317 0 133094 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 533660

[startup+1422.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5252
/proc/meminfo: memFree=1150096/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=545148 CPUtime=1421.87
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 203240 0 0 0 142092 95 0 0 25 0 1 0 148322650 558231552 124748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 136287 124748 170 317 0 135966 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 545148

[startup+1482.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 5252
/proc/meminfo: memFree=1141648/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=554064 CPUtime=1481.86
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 206509 0 0 0 148089 97 0 0 25 0 1 0 148322650 567361536 126841 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 138516 126841 170 317 0 138195 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 554064

[startup+1542.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/78 5252
/proc/meminfo: memFree=1132240/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=564372 CPUtime=1541.84
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 211984 0 0 0 154084 100 0 0 25 0 1 0 148322650 577916928 129198 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 141093 129198 170 317 0 140772 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 564372

[startup+1602.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/84 5428
/proc/meminfo: memFree=1124824/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=571100 CPUtime=1601.74
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 214554 0 0 0 160072 102 0 0 25 0 1 0 148322650 584806400 130721 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278987 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 142775 130721 170 317 0 142454 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 571100

[startup+1662.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 5450
/proc/meminfo: memFree=1116816/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=580280 CPUtime=1661.72
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 217362 0 0 0 166068 104 0 0 25 0 1 0 148322650 594206720 133045 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 145070 133045 170 317 0 144749 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 580280

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 5450
/proc/meminfo: memFree=1109008/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=588664 CPUtime=1721.7
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 220841 0 0 0 172064 106 0 0 25 0 1 0 148322650 602791936 135002 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712541 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 147166 135002 170 317 0 146845 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 588664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5450
/proc/meminfo: memFree=1101008/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597160 CPUtime=1781.69
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224550 0 0 0 178061 108 0 0 25 0 1 0 148322650 611491840 136989 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149290 136989 170 317 0 148969 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 597160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5450
/proc/meminfo: memFree=1100624/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597688 CPUtime=1800.09
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224654 0 0 0 179901 108 0 0 25 0 1 0 148322650 612032512 137093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149422 137093 170 317 0 149101 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 597688

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

Sending SIGKILL to process tree (bottom up)

[startup+1802.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 5451
/proc/meminfo: memFree=1100552/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597688 CPUtime=1802.08
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224654 0 0 0 180100 108 0 0 25 0 1 0 148322650 612032512 137093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149422 137093 170 317 0 149101 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 597688

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1802.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1802.08 s) to the 'lost time'.

[startup+1802.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5451
/proc/meminfo: memFree=1645200/2055920 swapFree=4150992/4192956
[pid=5249] ppid=-1 vsize=0 CPUtime=0
/proc/5249/stat : /proc/5249/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5450
/proc/meminfo: memFree=1100624/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597688 CPUtime=1800.78
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224654 0 0 0 179970 108 0 0 25 0 1 0 148322650 612032512 137093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558623 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149422 137093 170 317 0 149101 0
Current children cumulated CPU time (s) 1800.78
Current children cumulated vsize (KiB) 597688

[startup+1802.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 5451
/proc/meminfo: memFree=1100552/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597688 CPUtime=1801.58
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224654 0 0 0 180050 108 0 0 25 0 1 0 148322650 612032512 137093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272630 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149422 137093 170 317 0 149101 0
Current children cumulated CPU time (s) 1801.58
Current children cumulated vsize (KiB) 597688

[startup+1802.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 5451
/proc/meminfo: memFree=1100552/2055920 swapFree=4150992/4192956
[pid=5249] ppid=5247 vsize=597688 CPUtime=1801.98
/proc/5249/stat : 5249 (oree) R 5247 5249 4908 0 -1 4194304 224654 0 0 0 180090 108 0 0 25 0 1 0 148322650 612032512 137093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270574 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5249/statm: 149422 137093 170 317 0 149101 0
Current children cumulated CPU time (s) 1801.98
Current children cumulated vsize (KiB) 597688

[startup+1802.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5451
/proc/meminfo: memFree=1645200/2055920 swapFree=4150992/4192956
[pid=5249] ppid=-1 vsize=0 CPUtime=0
/proc/5249/stat : /proc/5249/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5249 and gives
#  childrusage.ru_utime.tv_sec=1801
#  childrusage.ru_utime.tv_usec=13204
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=176821
# CPU time returned by wait4() is 1802.19
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1802.08
#  lost CPU user time (s): 1801
#  lost CPU system time (s): 1.08

Real time (s): 1802.8
CPU time (s): 1802.08
CPU user time (s): 1801
CPU system time (s): 1.08
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 597688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.01
system time used= 1.17682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224654
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= 9
involuntary context switches= 35890

runsolver used 2.12168 second user time and 4.26735 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Thu Apr 19 17:35:09 UTC 2007

IDJOB= 357554
IDBENCH= 3044
IDSOLVER= 172
FILE ID= node44/357554-1177004108

PBS_JOBID= 4630515

Free space on /tmp= 66393 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=460-sizeP=231-sizeQ=460-510733673-max.opb
COMMAND LINE= oree /tmp/evaluation/357554-1177004108/instance-357554-1177004108.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-357554-1177004108 -o ROOT/results/node44/solver-357554-1177004108 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357554-1177004108/instance-357554-1177004108.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9e60200cb127c02542a69a69c594f660

RANDOM SEED= 184146622

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1649768 kB
Buffers:         40604 kB
Cached:         271588 kB
SwapCached:      18832 kB
Active:          89412 kB
Inactive:       252416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649768 kB
SwapTotal:     4192956 kB
SwapFree:      4150992 kB
Dirty:           21692 kB
Writeback:           0 kB
Mapped:          32660 kB
Slab:            49776 kB
Committed_AS:   499112 kB
PageTables:       1736 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= 66393 MiB

End job on node44 on Thu Apr 19 18:05:12 UTC 2007