Trace number 357515

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) 1802.16 1802.59

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=400-sizeP=201-sizeQ=400-87904490-max.opb
MD5SUMf145615704a2957501e412155c176c53
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 variables81001
Total number of constraints241201
Number of constraints which are clauses241200
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 constraint80400
Number of terms in the objective function 201
Biggest coefficient in the objective function 1606938044258990275541962092341162602522202993782792835301376
Number of bits for the biggest coefficient in the objective function 201
Sum of the numbers in the objective function 3213876088517980551083924184682325205044405987565585670602751
Number of bits of the sum of numbers in the objective function 201
Biggest number in a constraint 2074757784440496479256203931845580575506223116121218449997828664845326405706454073199853524473551897144098943305650394591197575537705887653943437417056981843530590901700754761842688
Number of bits of the biggest number in a constraint 600
Biggest sum of numbers in a constraint 8299031137761985917024815727382322302024892464484873799991313419664837827391154871651005228706296088699355875555839163484213727699346231811168069148386972247138995410784642717179115
Number of bits of the biggest sum of numbers601
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...
2.89/2.98	c ...done
2.89/2.98	c #vars=81001 #constraints=241203 hasObjective=yes
3.99/4.05	c res. mode=mod
3.99/4.05	c VSIDS like heuristics
3.99/4.05	c complete search running
1800.07/1800.50	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/node41/watcher-357515-1177002528 -o ROOT/results/node41/solver-357515-1177002528 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357515-1177002528/instance-357515-1177002528.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: 0.91 0.95 0.98 3/77 20866
/proc/meminfo: memFree=1635952/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=1468 CPUtime=0
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 148164855 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 367 163 130 317 0 46 0

[startup+0.0712429 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20866
/proc/meminfo: memFree=1635952/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=2928 CPUtime=0.06
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 534 0 0 0 6 0 0 0 18 0 1 0 148164855 2998272 516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 732 517 130 317 0 411 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2928

[startup+0.101299 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20866
/proc/meminfo: memFree=1635952/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=3588 CPUtime=0.09
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 694 0 0 0 9 0 0 0 18 0 1 0 148164855 3674112 676 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 897 677 130 317 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.301262 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20866
/proc/meminfo: memFree=1635952/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=7940 CPUtime=0.29
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 1787 0 0 0 28 1 0 0 20 0 1 0 148164855 8130560 1736 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 1985 1737 130 317 0 1664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.701296 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 20866
/proc/meminfo: memFree=1635952/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=16380 CPUtime=0.69
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 3974 0 0 0 68 1 0 0 24 0 1 0 148164855 16773120 3858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 4095 3858 130 317 0 3774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16380

[startup+1.50137 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 20867
/proc/meminfo: memFree=1614568/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=33524 CPUtime=1.49
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 8339 0 0 0 146 3 0 0 25 0 1 0 148164855 34328576 8094 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 8381 8094 130 317 0 8060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33524

[startup+3.10151 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 20867
/proc/meminfo: memFree=1593512/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=77756 CPUtime=3.09
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 19823 0 0 0 301 8 0 0 25 0 1 0 148164855 79622144 18837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602739 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 19439 18837 137 317 0 19118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77756

[startup+6.30178 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 20867
/proc/meminfo: memFree=1554920/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=83692 CPUtime=6.29
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 21278 0 0 0 620 9 0 0 25 0 1 0 148164855 85700608 20292 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 20923 20292 137 317 0 20602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83692

[startup+12.7013 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1546808/2055920 swapFree=4139888/4192956
[pid=20866] ppid=20864 vsize=98472 CPUtime=12.69
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 24988 0 0 0 1259 10 0 0 25 0 1 0 148164855 100835328 22353 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 24618 22353 139 317 0 24297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98472

[startup+25.5014 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1540792/2055920 swapFree=4139952/4192956
[pid=20866] ppid=20864 vsize=105280 CPUtime=25.49
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 26807 0 0 0 2537 12 0 0 25 0 1 0 148164855 107806720 23914 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 26320 23914 170 317 0 25999 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105280

[startup+51.1017 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1533496/2055920 swapFree=4139952/4192956
[pid=20866] ppid=20864 vsize=113776 CPUtime=51.08
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 29305 0 0 0 5096 12 0 0 25 0 1 0 148164855 116506624 25757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 28444 25757 170 317 0 28123 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113776

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1521464/2055920 swapFree=4139952/4192956
[pid=20866] ppid=20864 vsize=126216 CPUtime=102.27
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 34887 0 0 0 10212 15 0 0 25 0 1 0 148164855 129245184 28711 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284135 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 31554 28711 170 317 0 31233 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 126216

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1496696/2055920 swapFree=4139952/4192956
[pid=20866] ppid=20864 vsize=152632 CPUtime=162.26
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 43704 0 0 0 16207 19 0 0 25 0 1 0 148164855 156295168 34930 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 38158 34930 170 317 0 37837 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 152632

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1483000/2055920 swapFree=4140016/4192956
[pid=20866] ppid=20864 vsize=166648 CPUtime=222.24
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 49249 0 0 0 22203 21 0 0 25 0 1 0 148164855 170647552 38387 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279022 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 41662 38387 170 317 0 41341 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 166648

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1458360/2055920 swapFree=4140016/4192956
[pid=20866] ppid=20864 vsize=192360 CPUtime=282.23
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 59762 0 0 0 28197 26 0 0 25 0 1 0 148164855 196976640 44536 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 48090 44536 170 317 0 47769 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 192360

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1443000/2055920 swapFree=4140080/4192956
[pid=20866] ppid=20864 vsize=208420 CPUtime=342.21
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 66275 0 0 0 34192 29 0 0 25 0 1 0 148164855 213422080 48359 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541619 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 52105 48359 170 317 0 51784 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 208420

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1425464/2055920 swapFree=4140080/4192956
[pid=20866] ppid=20864 vsize=225880 CPUtime=402.19
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 73915 0 0 0 40187 32 0 0 25 0 1 0 148164855 231301120 52738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 56470 52738 170 317 0 56149 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 225880

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1395768/2055920 swapFree=4140080/4192956
[pid=20866] ppid=20864 vsize=259376 CPUtime=462.18
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 87332 0 0 0 46179 39 0 0 25 0 1 0 148164855 265601024 60097 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 64844 60097 170 317 0 64523 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 259376

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1384312/2055920 swapFree=4140144/4192956
[pid=20866] ppid=20864 vsize=273644 CPUtime=522.16
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 94735 0 0 0 52174 42 0 0 25 0 1 0 148164855 280211456 62985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 68411 62985 170 317 0 68090 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 273644

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1365880/2055920 swapFree=4140144/4192956
[pid=20866] ppid=20864 vsize=294432 CPUtime=582.15
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 105050 0 0 0 58167 48 0 0 25 0 1 0 148164855 301498368 67589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 73608 67589 170 317 0 73287 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 294432

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1348344/2055920 swapFree=4140208/4192956
[pid=20866] ppid=20864 vsize=316008 CPUtime=642.14
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 112918 0 0 0 64162 52 0 0 25 0 1 0 148164855 323592192 71969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 79002 71969 170 317 0 78681 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 316008


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

/proc/meminfo: memFree=1272440/2055920 swapFree=4140400/4192956
[pid=20866] ppid=20864 vsize=405348 CPUtime=1062.04
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 158898 0 0 0 106130 74 0 0 25 0 1 0 148164855 415076352 90845 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 101337 90845 170 317 0 101016 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 405348

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1274360/2055920 swapFree=4140400/4192956
[pid=20866] ppid=20864 vsize=401860 CPUtime=1122.02
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 159535 0 0 0 112127 75 0 0 25 0 1 0 148164855 411504640 90408 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 100465 90408 170 317 0 100144 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 401860

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1261240/2055920 swapFree=4140400/4192956
[pid=20866] ppid=20864 vsize=418436 CPUtime=1182.01
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 166686 0 0 0 118123 78 0 0 25 0 1 0 148164855 428478464 93650 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 104609 93650 170 317 0 104288 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 418436

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1244728/2055920 swapFree=4140464/4192956
[pid=20866] ppid=20864 vsize=438832 CPUtime=1242
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 177149 0 0 0 124116 84 0 0 25 0 1 0 148164855 449363968 97760 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 109708 97760 170 317 0 109387 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 438832

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1215096/2055920 swapFree=4140464/4192956
[pid=20866] ppid=20864 vsize=470192 CPUtime=1301.98
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 188910 0 0 0 130109 89 0 0 25 0 1 0 148164855 481476608 105132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284237 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 117548 105132 170 317 0 117227 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 470192

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1218424/2055920 swapFree=4140528/4192956
[pid=20866] ppid=20864 vsize=464848 CPUtime=1361.97
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 188920 0 0 0 136107 90 0 0 25 0 1 0 148164855 476004352 104280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 116212 104280 170 317 0 115891 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 464848

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1204600/2055920 swapFree=4140528/4192956
[pid=20866] ppid=20864 vsize=482692 CPUtime=1421.96
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 195333 0 0 0 142102 94 0 0 25 0 1 0 148164855 494276608 107759 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 120673 107759 170 317 0 120352 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 482692

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1198968/2055920 swapFree=4140528/4192956
[pid=20866] ppid=20864 vsize=488672 CPUtime=1481.94
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 200540 0 0 0 148098 96 0 0 25 0 1 0 148164855 500400128 109201 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 122168 109201 170 317 0 121847 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 488672

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1189496/2055920 swapFree=4140592/4192956
[pid=20866] ppid=20864 vsize=500156 CPUtime=1541.93
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 207039 0 0 0 154094 99 0 0 25 0 1 0 148164855 512159744 111565 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541574 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 125039 111565 170 317 0 124718 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 500156

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1181560/2055920 swapFree=4140592/4192956
[pid=20866] ppid=20864 vsize=508876 CPUtime=1601.91
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 210776 0 0 0 160090 101 0 0 25 0 1 0 148164855 521089024 113537 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284215 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 127219 113537 170 317 0 126898 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 508876

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1175736/2055920 swapFree=4140656/4192956
[pid=20866] ppid=20864 vsize=515160 CPUtime=1661.89
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 214153 0 0 0 166086 103 0 0 25 0 1 0 148164855 527523840 114993 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278901 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 128790 114993 170 317 0 128469 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 515160

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1171064/2055920 swapFree=4140656/4192956
[pid=20866] ppid=20864 vsize=519880 CPUtime=1721.88
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 216293 0 0 0 172083 105 0 0 25 0 1 0 148164855 532357120 116156 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 129970 116156 170 317 0 129649 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 519880

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20867
/proc/meminfo: memFree=1148728/2055920 swapFree=4140656/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1781.87
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 178079 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 542316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 20869
/proc/meminfo: memFree=1148600/2055920 swapFree=4140720/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1800.07
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 179899 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 542316

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 0.97 0.98 2/79 20870
/proc/meminfo: memFree=1148592/2055920 swapFree=4140720/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1800.96
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 179988 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718398 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1800.96
Current children cumulated vsize (KiB) 542316

[startup+1802.2 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 20870
/proc/meminfo: memFree=1148592/2055920 swapFree=4140720/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1801.76
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 180068 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1801.76
Current children cumulated vsize (KiB) 542316

[startup+1802.4 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 20870
/proc/meminfo: memFree=1148592/2055920 swapFree=4140720/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1801.96
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 180088 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 542316

[startup+1802.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/79 20870
/proc/meminfo: memFree=1148592/2055920 swapFree=4140720/4192956
[pid=20866] ppid=20864 vsize=542316 CPUtime=1802.06
/proc/20866/stat : 20866 (oree) R 20864 20866 20568 0 -1 4194304 225550 0 0 0 180098 108 0 0 25 0 1 0 148164855 555331584 121724 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270597 0 0 4096 17474 0 0 0 17 1 0 0
/proc/20866/statm: 135579 121724 170 317 0 135258 0
Current children cumulated CPU time (s) 1802.06
Current children cumulated vsize (KiB) 542316

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.59
CPU time (s): 1802.16
CPU user time (s): 1800.99
CPU system time (s): 1.16382
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 542316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.99
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225550
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= 35592

runsolver used 2.20267 second user time and 4.29135 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Thu Apr 19 17:08:50 UTC 2007

IDJOB= 357515
IDBENCH= 2966
IDSOLVER= 172
FILE ID= node41/357515-1177002528

PBS_JOBID= 4630494

Free space on /tmp= 66333 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=400-sizeP=201-sizeQ=400-87904490-max.opb
COMMAND LINE= oree /tmp/evaluation/357515-1177002528/instance-357515-1177002528.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-357515-1177002528 -o ROOT/results/node41/solver-357515-1177002528 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357515-1177002528/instance-357515-1177002528.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f145615704a2957501e412155c176c53

RANDOM SEED= 866775428

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1636360 kB
Buffers:         37644 kB
Cached:         297148 kB
SwapCached:       2760 kB
Active:         117548 kB
Inactive:       240756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636360 kB
SwapTotal:     4192956 kB
SwapFree:      4139888 kB
Dirty:           15624 kB
Writeback:           0 kB
Mapped:          31168 kB
Slab:            46496 kB
Committed_AS:  2559076 kB
PageTables:       2008 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= 66333 MiB

End job on node41 on Thu Apr 19 17:38:52 UTC 2007