Trace number 357557

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 1802.7

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=400-sizeP=201-sizeQ=400-517735400-max.opb
MD5SUM57770cf676196c26ecb8cc01d6a682c4
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 8299031137761985917024815727382322302024892464484873799991313498100123611208949766753886495932953416094301423590956938717964645268420282271424527841217460028761689119972815147010025
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...
2.89/2.97	c ...done
2.89/2.97	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
1800.05/1800.61	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/node26/watcher-357557-1177004180 -o ROOT/results/node26/solver-357557-1177004180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357557-1177004180/instance-357557-1177004180.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: 0.99 0.98 0.99 3/77 28997
/proc/meminfo: memFree=1689096/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=1468 CPUtime=0
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 148334877 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 367 162 130 317 0 46 0

[startup+0.0386611 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28997
/proc/meminfo: memFree=1689096/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=2260 CPUtime=0.03
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 361 0 0 0 3 0 0 0 18 0 1 0 148334877 2314240 343 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 565 343 130 317 0 244 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2260

[startup+0.101666 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28997
/proc/meminfo: memFree=1689096/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=3588 CPUtime=0.09
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 148334877 3674112 678 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 897 678 130 317 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3588

[startup+0.301685 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28997
/proc/meminfo: memFree=1689096/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=7940 CPUtime=0.29
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 1789 0 0 0 29 0 0 0 19 0 1 0 148334877 8130560 1738 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 1985 1738 130 317 0 1664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7940

[startup+0.701721 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 28997
/proc/meminfo: memFree=1689096/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=16380 CPUtime=0.69
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 3973 0 0 0 68 1 0 0 23 0 1 0 148334877 16773120 3857 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 4095 3857 130 317 0 3774 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16380

[startup+1.50179 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1667712/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=33524 CPUtime=1.49
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 8335 0 0 0 147 2 0 0 25 0 1 0 148334877 34328576 8090 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 8381 8090 130 317 0 8060 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33524

[startup+3.10195 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1646656/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=77756 CPUtime=3.09
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 19823 0 0 0 301 8 0 0 25 0 1 0 148334877 79622144 18837 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 19439 18837 137 317 0 19118 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77756

[startup+6.30124 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1608064/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=83692 CPUtime=6.29
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 21278 0 0 0 620 9 0 0 25 0 1 0 148334877 85700608 20292 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 20923 20292 137 317 0 20602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83692

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1599680/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=98604 CPUtime=12.69
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 25026 0 0 0 1259 10 0 0 25 0 1 0 148334877 100970496 22391 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 24651 22391 139 317 0 24330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 98604

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1593472/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=105676 CPUtime=25.49
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 26888 0 0 0 2538 11 0 0 25 0 1 0 148334877 108212224 23995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 26419 23995 170 317 0 26098 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 105676

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28998
/proc/meminfo: memFree=1582656/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=117840 CPUtime=51.06
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 30329 0 0 0 5094 12 0 0 25 0 1 0 148334877 120668160 26714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 29460 26714 170 317 0 29139 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 117840

[startup+102.305 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1566208/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=135352 CPUtime=102.25
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 36683 0 0 0 10211 14 0 0 25 0 1 0 148334877 138600448 30803 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 33838 30803 170 317 0 33517 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 135352

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1550976/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=151576 CPUtime=162.24
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 42727 0 0 0 16206 18 0 0 25 0 1 0 148334877 155213824 34599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 37894 34599 170 317 0 37573 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 151576

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1518656/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=185184 CPUtime=222.22
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 54127 0 0 0 22200 22 0 0 25 0 1 0 148334877 189628416 42647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 46296 42647 170 317 0 45975 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 185184

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 29000
/proc/meminfo: memFree=1502528/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=207852 CPUtime=282.21
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 64207 0 0 0 28196 25 0 0 25 0 1 0 148334877 212840448 47995 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 51963 47995 170 317 0 51642 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 207852

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29000
/proc/meminfo: memFree=1483840/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=220960 CPUtime=342.19
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 69972 0 0 0 34191 28 0 0 25 0 1 0 148334877 226263040 51334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 55240 51334 170 317 0 54919 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 220960

[startup+402.302 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 29000
/proc/meminfo: memFree=1454208/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=252956 CPUtime=402.18
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 81061 0 0 0 40186 32 0 0 25 0 1 0 148334877 259026944 58677 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713816 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 63239 58677 170 317 0 62918 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 252956

[startup+462.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 29000
/proc/meminfo: memFree=1434240/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=276676 CPUtime=462.16
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 91000 0 0 0 46180 36 0 0 25 0 1 0 148334877 283316224 63675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713798 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 69169 63675 170 317 0 68848 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 276676

[startup+522.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 29000
/proc/meminfo: memFree=1412736/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=298788 CPUtime=522.15
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 100255 0 0 0 52175 40 0 0 25 0 1 0 148334877 305958912 68651 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713807 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 74697 68651 170 317 0 74376 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 298788

[startup+582.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 29000
/proc/meminfo: memFree=1388992/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=328956 CPUtime=582.13
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 112154 0 0 0 58167 46 0 0 25 0 1 0 148334877 336850944 74936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279009 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 82239 74936 170 317 0 81918 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 328956

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 29000
/proc/meminfo: memFree=1377664/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=342552 CPUtime=642.13
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 119822 0 0 0 64162 51 0 0 25 0 1 0 148334877 350773248 77768 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 85638 77768 170 317 0 85317 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 342552


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

/proc/meminfo: memFree=1313600/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=417812 CPUtime=1002.03
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 159599 0 0 0 100135 68 0 0 25 0 1 0 148334877 427839488 93705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 104453 93705 170 317 0 104132 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 417812

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1313600/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=417812 CPUtime=1062.02
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 159608 0 0 0 106133 69 0 0 25 0 1 0 148334877 427839488 93714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 104453 93714 170 317 0 104132 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 417812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1313600/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=417812 CPUtime=1122
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 159608 0 0 0 112131 69 0 0 25 0 1 0 148334877 427839488 93714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713798 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 104453 93714 170 317 0 104132 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 417812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1298176/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=436108 CPUtime=1181.99
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 166045 0 0 0 118126 73 0 0 25 0 1 0 148334877 446574592 97554 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746924 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 109027 97554 170 317 0 108706 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 436108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1298560/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=437820 CPUtime=1241.97
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 167461 0 0 0 124123 74 0 0 25 0 1 0 148334877 448327680 97903 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 109455 97903 170 317 0 109134 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 437820

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1261440/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=473784 CPUtime=1301.96
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 180248 0 0 0 130116 80 0 0 25 0 1 0 148334877 485154816 106661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713793 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 118446 106661 170 317 0 118125 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 473784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1237824/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=502460 CPUtime=1361.95
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 188631 0 0 0 136112 83 0 0 25 0 1 0 148334877 514519040 112592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271355 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 125615 112592 170 317 0 125294 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 502460

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29000
/proc/meminfo: memFree=1237824/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=502460 CPUtime=1421.93
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 188631 0 0 0 142110 83 0 0 25 0 1 0 148334877 514519040 112592 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 125615 112592 170 317 0 125294 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 502460

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29026
/proc/meminfo: memFree=1222928/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=517160 CPUtime=1481.91
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 193894 0 0 0 148105 86 0 0 25 0 1 0 148334877 529571840 116001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 129290 116001 170 317 0 128969 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 517160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1223144/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=517924 CPUtime=1541.8
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 194363 0 0 0 154094 86 0 0 25 0 1 0 148334877 530354176 116176 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530479 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 129481 116176 170 317 0 129160 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 517924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1209400/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=532200 CPUtime=1601.8
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 198834 0 0 0 160091 89 0 0 25 0 1 0 148334877 544972800 119725 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 133050 119725 170 317 0 132729 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 532200

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1204344/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=536996 CPUtime=1661.78
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 200507 0 0 0 166088 90 0 0 25 0 1 0 148334877 549883904 120908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 134249 120908 170 317 0 133928 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 536996

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1198712/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=542668 CPUtime=1721.76
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 202391 0 0 0 172085 91 0 0 25 0 1 0 148334877 555692032 122325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 135667 122325 170 317 0 135346 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 542668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1188152/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=553576 CPUtime=1781.75
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 205707 0 0 0 178082 93 0 0 25 0 1 0 148334877 566861824 124961 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 138394 124961 170 317 0 138073 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 553576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29198
/proc/meminfo: memFree=1182392/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=559336 CPUtime=1800.05
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 207828 0 0 0 179911 94 0 0 25 0 1 0 148334877 572760064 126388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270583 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 139834 126388 170 317 0 139513 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 559336

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 2/78 29198
/proc/meminfo: memFree=1182392/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=559336 CPUtime=1800.84
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 207828 0 0 0 179990 94 0 0 25 0 1 0 148334877 572760064 126388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530465 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 139834 126388 170 317 0 139513 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 559336

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29199
/proc/meminfo: memFree=1182384/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=559336 CPUtime=1801.64
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 207828 0 0 0 180070 94 0 0 25 0 1 0 148334877 572760064 126388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271376 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 139834 126388 170 317 0 139513 0
Current children cumulated CPU time (s) 1801.64
Current children cumulated vsize (KiB) 559336

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29199
/proc/meminfo: memFree=1182384/2055920 swapFree=4170240/4192956
[pid=28997] ppid=28995 vsize=559336 CPUtime=1802.04
/proc/28997/stat : 28997 (oree) R 28995 28997 28614 0 -1 4194304 207828 0 0 0 180110 94 0 0 25 0 1 0 148334877 572760064 126388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/28997/statm: 139834 126388 170 317 0 139513 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 559336

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.7
CPU time (s): 1802.15
CPU user time (s): 1801.12
CPU system time (s): 1.03084
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 559336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.12
system time used= 1.03084
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207828
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= 38391

runsolver used 2.09768 second user time and 4.24835 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Thu Apr 19 17:36:21 UTC 2007

IDJOB= 357557
IDBENCH= 3048
IDSOLVER= 172
FILE ID= node26/357557-1177004180

PBS_JOBID= 4630514

Free space on /tmp= 66421 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=400-517735400-max.opb
COMMAND LINE= oree /tmp/evaluation/357557-1177004180/instance-357557-1177004180.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-357557-1177004180 -o ROOT/results/node26/solver-357557-1177004180 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357557-1177004180/instance-357557-1177004180.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  57770cf676196c26ecb8cc01d6a682c4

RANDOM SEED= 867959138

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1689504 kB
Buffers:         34740 kB
Cached:         244196 kB
SwapCached:       3128 kB
Active:         180864 kB
Inactive:       121408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689504 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:           15632 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            49756 kB
Committed_AS:  1029788 kB
PageTables:       1716 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= 66421 MiB

End job on node26 on Thu Apr 19 18:06:23 UTC 2007