Trace number 357538

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) 1802.17 1802.69

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=320-sizeP=161-sizeQ=320-420453220-max.opb
MD5SUM731d8a8b62f1165d7f7ff2eb0e8bed96
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 variables52001
Total number of constraints154561
Number of constraints which are clauses154560
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 constraint51520
Number of terms in the objective function 161
Biggest coefficient in the objective function 1461501637330902918203684832716283019655932542976
Number of bits for the biggest coefficient in the objective function 161
Sum of the numbers in the objective function 2923003274661805836407369665432566039311865085951
Number of bits of the sum of numbers in the objective function 161
Biggest number in a constraint 1560874275157996115690798614896583152874299071332485575429578479812685869409882810060153051531745985579913465560703311447723987839644142653145088
Number of bits of the biggest number in a constraint 480
Biggest sum of numbers in a constraint 6243497100631984462763194459586332611497196285329458171408770520629035540670020835398097850925707779467176054569131054629458594384801759081011045
Number of bits of the biggest sum of numbers481
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
1.79/1.86	c ...done
1.79/1.86	c #vars=52001 #constraints=154563 hasObjective=yes
2.49/2.50	c res. mode=mod
2.49/2.50	c VSIDS like heuristics
2.49/2.50	c complete search running
1609.02/1609.59	c restart after 401 decisions
1612.02/1612.56	c nbDecision=500 #constraints=154780
1800.08/1800.61	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/node7/watcher-357538-1177003375 -o ROOT/results/node7/solver-357538-1177003375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357538-1177003375/instance-357538-1177003375.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: 0.78 0.95 0.98 3/77 1527
/proc/meminfo: memFree=1460328/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=1468 CPUtime=0
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 176375218 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135139761 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 367 163 130 317 0 46 0

[startup+0.0283511 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1527
/proc/meminfo: memFree=1460328/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=1996 CPUtime=0.02
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 306 0 0 0 2 0 0 0 18 0 1 0 176375218 2043904 288 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 499 288 130 317 0 178 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1996

[startup+0.101359 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1527
/proc/meminfo: memFree=1460328/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=3584 CPUtime=0.1
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 693 0 0 0 10 0 0 0 18 0 1 0 176375218 3670016 675 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 896 676 130 317 0 575 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3584

[startup+0.30138 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1527
/proc/meminfo: memFree=1460328/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=7804 CPUtime=0.29
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 1771 0 0 0 29 0 0 0 19 0 1 0 176375218 7991296 1720 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 1951 1720 130 317 0 1630 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7804

[startup+0.701422 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1527
/proc/meminfo: memFree=1460328/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=16244 CPUtime=0.69
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 3940 0 0 0 68 1 0 0 22 0 1 0 176375218 16633856 3824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 4061 3824 130 317 0 3740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16244

[startup+1.5015 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 1528
/proc/meminfo: memFree=1439136/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=30976 CPUtime=1.49
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 7809 0 0 0 146 3 0 0 25 0 1 0 176375218 31719424 7337 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 7744 7337 130 317 0 7423 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30976

[startup+3.10167 s]
/proc/loadavg: 0.80 0.95 0.98 3/78 1528
/proc/meminfo: memFree=1412832/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=53624 CPUtime=3.09
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 13693 0 0 0 303 6 0 0 25 0 1 0 176375218 54910976 12994 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 13406 12994 137 317 0 13085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53624

[startup+6.30201 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 1528
/proc/meminfo: memFree=1403552/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=62736 CPUtime=6.28
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 15976 0 0 0 622 6 0 0 25 0 1 0 176375218 64241664 14220 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 15684 14220 139 317 0 15363 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 62736

[startup+12.7017 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 1528
/proc/meminfo: memFree=1402080/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=64436 CPUtime=12.69
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 16453 0 0 0 1262 7 0 0 25 0 1 0 176375218 65982464 14632 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 16109 14632 139 317 0 15788 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64436

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 1528
/proc/meminfo: memFree=1393760/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=74220 CPUtime=25.48
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 20009 0 0 0 2540 8 0 0 25 0 1 0 176375218 76001280 16713 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 18555 16713 170 317 0 18234 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74220

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 1528
/proc/meminfo: memFree=1380064/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=90296 CPUtime=51.06
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 26780 0 0 0 5096 10 0 0 25 0 1 0 176375218 92463104 20188 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272630 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 22574 20188 170 317 0 22253 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 90296

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1528
/proc/meminfo: memFree=1355808/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=118960 CPUtime=102.26
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 38334 0 0 0 10211 15 0 0 25 0 1 0 176375218 121815040 26244 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558648 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 29740 26244 170 317 0 29419 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 118960

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1332832/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=145192 CPUtime=162.23
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 49523 0 0 0 16204 19 0 0 25 0 1 0 176375218 148676608 32004 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 36298 32004 170 317 0 35977 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 145192

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1296736/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=183600 CPUtime=222.21
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 63334 0 0 0 22196 25 0 0 25 0 1 0 176375218 188006400 40949 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712475 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 45900 40949 170 317 0 45579 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 183600

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1289056/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=191960 CPUtime=282.2
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 68163 0 0 0 28192 28 0 0 25 0 1 0 176375218 196567040 42865 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 47990 42865 170 317 0 47669 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 191960

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1285992/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=195496 CPUtime=342.18
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 70647 0 0 0 34188 30 0 0 25 0 1 0 176375218 200187904 43571 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712582 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 48874 43571 170 317 0 48553 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 195496

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1273000/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=209836 CPUtime=402.16
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 78099 0 0 0 40183 33 0 0 25 0 1 0 176375218 214872064 46858 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284196 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 52459 46858 170 317 0 52138 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 209836

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1268712/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=214788 CPUtime=462.15
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 81162 0 0 0 46180 35 0 0 25 0 1 0 176375218 219942912 47925 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278905 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 53697 47925 170 317 0 53376 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 214788

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1528
/proc/meminfo: memFree=1257704/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=227304 CPUtime=522.13
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 88609 0 0 0 52175 38 0 0 25 0 1 0 176375218 232759296 50658 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 56826 50658 170 317 0 56505 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 227304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1249384/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=236956 CPUtime=582.12
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 93620 0 0 0 58171 41 0 0 25 0 1 0 176375218 242642944 52749 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278980 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 59239 52749 170 317 0 58918 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 236956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1241640/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=244748 CPUtime=642.1
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 98303 0 0 0 64167 43 0 0 25 0 1 0 176375218 250621952 54670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272624 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 61187 54670 170 317 0 60866 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 244748


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

/proc/meminfo: memFree=1177576/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=316300 CPUtime=1001.99
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 131584 0 0 0 100139 60 0 0 25 0 1 0 176375218 323891200 70646 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 79075 70646 170 317 0 78754 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 316300

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1149864/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=347332 CPUtime=1061.98
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 143867 0 0 0 106134 64 0 0 25 0 1 0 176375218 355667968 77563 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 86833 77563 170 317 0 86512 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 347332

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1125096/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=375900 CPUtime=1121.96
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 156495 0 0 0 112126 70 0 0 25 0 1 0 176375218 384921600 83722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 93975 83722 170 317 0 93654 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 375900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1099112/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=405296 CPUtime=1181.94
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 170234 0 0 0 118119 75 0 0 25 0 1 0 176375218 415023104 90214 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 101324 90214 170 317 0 101003 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 405296

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1084648/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=420720 CPUtime=1241.92
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 176791 0 0 0 124114 78 0 0 25 0 1 0 176375218 430817280 93808 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541619 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 105180 93808 170 317 0 104859 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 420720

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1073128/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=433252 CPUtime=1301.92
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 182535 0 0 0 130111 81 0 0 25 0 1 0 176375218 443650048 96702 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284196 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 108313 96702 170 317 0 107992 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 433252

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1066536/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=440640 CPUtime=1361.9
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 186799 0 0 0 136107 83 0 0 25 0 1 0 176375218 451215360 98295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272561 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 110160 98295 170 317 0 109839 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 440640

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1054632/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=453720 CPUtime=1421.88
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 193707 0 0 0 142102 86 0 0 25 0 1 0 176375218 464609280 101290 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541574 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 113430 101290 170 317 0 113109 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 453720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1052200/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=456444 CPUtime=1481.86
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 195261 0 0 0 148099 87 0 0 25 0 1 0 176375218 467398656 101899 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 114111 101899 170 317 0 113790 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 456444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1017576/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=492136 CPUtime=1541.85
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 207521 0 0 0 154091 94 0 0 25 0 1 0 176375218 503947264 110530 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 123034 110530 170 317 0 122713 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 492136

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=1009448/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=501568 CPUtime=1601.82
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 211932 0 0 0 160086 96 0 0 25 0 1 0 176375218 513605632 112558 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 125392 112558 170 317 0 125071 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 501568

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=995304/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=517588 CPUtime=1661.81
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 219057 0 0 0 166082 99 0 0 25 0 1 0 176375218 530010112 116124 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284208 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 129397 116124 170 317 0 129076 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 517588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=985192/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=529144 CPUtime=1721.79
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 223469 0 0 0 172078 101 0 0 25 0 1 0 176375218 541843456 118596 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 132286 118596 170 317 0 131965 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 529144

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=977256/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=539560 CPUtime=1781.77
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 226334 0 0 0 178074 103 0 0 25 0 1 0 176375218 552509440 120619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710874 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 134890 120619 170 317 0 134569 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 539560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=974824/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=541432 CPUtime=1800.08
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 227669 0 0 0 179904 104 0 0 25 0 1 0 176375218 554426368 121181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 135358 121181 170 317 0 135037 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 541432

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: 0.99 0.97 0.98 2/78 1530
/proc/meminfo: memFree=974824/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=541432 CPUtime=1800.87
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 227669 0 0 0 179983 104 0 0 25 0 1 0 176375218 554426368 121181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279015 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 135358 121181 170 317 0 135037 0
Current children cumulated CPU time (s) 1800.87
Current children cumulated vsize (KiB) 541432

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 1531
/proc/meminfo: memFree=974816/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=541432 CPUtime=1801.67
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 227669 0 0 0 180063 104 0 0 25 0 1 0 176375218 554426368 121181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 135358 121181 170 317 0 135037 0
Current children cumulated CPU time (s) 1801.67
Current children cumulated vsize (KiB) 541432

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 1531
/proc/meminfo: memFree=974816/2055920 swapFree=4159716/4192956
[pid=1527] ppid=1525 vsize=543884 CPUtime=1802.07
/proc/1527/stat : 1527 (oree) R 1525 1527 1470 0 -1 4194304 228055 0 0 0 180103 104 0 0 25 0 1 0 176375218 556937216 121567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713833 0 0 4096 17474 0 0 0 17 1 0 0
/proc/1527/statm: 135971 121567 170 317 0 135650 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 543884

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.69
CPU time (s): 1802.17
CPU user time (s): 1801.05
CPU system time (s): 1.12283
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 543884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.05
system time used= 1.12283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 228055
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= 2779

runsolver used 2.17567 second user time and 4.16037 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 17:22:56 UTC 2007

IDJOB= 357538
IDBENCH= 3011
IDSOLVER= 172
FILE ID= node7/357538-1177003375

PBS_JOBID= 4630533

Free space on /tmp= 66362 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=320-sizeP=161-sizeQ=320-420453220-max.opb
COMMAND LINE= oree /tmp/evaluation/357538-1177003375/instance-357538-1177003375.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-357538-1177003375 -o ROOT/results/node7/solver-357538-1177003375 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357538-1177003375/instance-357538-1177003375.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  731d8a8b62f1165d7f7ff2eb0e8bed96

RANDOM SEED= 55673713

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1460800 kB
Buffers:         33272 kB
Cached:         496684 kB
SwapCached:      13228 kB
Active:         347932 kB
Inactive:       204932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460800 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            9736 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            27804 kB
Committed_AS:  7147300 kB
PageTables:       1860 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= 66362 MiB

End job on node7 on Thu Apr 19 17:52:59 UTC 2007