Trace number 357344

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) 1802.2 1802.72

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-wood1p.opb
MD5SUM360101c0d249c34bf56133c11582c641
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 variables77820
Total number of constraints244
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint30
Maximum length of a constraint77760
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 53687091200000000
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 66413144120266880244
Number of bits of the biggest sum of numbers66
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...
11.98/12.05	c ...done
11.98/12.05	c #vars=77820 #constraints=488 hasObjective=yes
13.38/13.48	c res. mode=mod
13.38/13.48	c VSIDS like heuristics
13.38/13.48	c complete search running
1800.09/1800.60	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/node12/watcher-357344-1176995227 -o ROOT/results/node12/solver-357344-1176995227 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357344-1176995227/instance-357344-1176995227.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: 0.93 0.99 0.97 3/77 11437
/proc/meminfo: memFree=1692008/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=1468 CPUtime=0
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 175560304 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 367 162 128 317 0 46 0

[startup+0.0121701 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 11437
/proc/meminfo: memFree=1692008/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=1624 CPUtime=0.01
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 202 0 0 0 1 0 0 0 18 0 1 0 175560304 1662976 184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 406 184 128 317 0 85 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1624

[startup+0.101179 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 11437
/proc/meminfo: memFree=1692008/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=3264 CPUtime=0.09
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 675 0 0 0 9 0 0 0 18 0 1 0 175560304 3342336 525 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 816 525 131 317 0 495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3264

[startup+0.301199 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 11437
/proc/meminfo: memFree=1692008/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=5956 CPUtime=0.29
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 1307 0 0 0 29 0 0 0 19 0 1 0 175560304 6098944 1091 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134541358 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 1489 1091 131 317 0 1168 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5956

[startup+0.701238 s]
/proc/loadavg: 0.93 0.99 0.97 3/77 11437
/proc/meminfo: memFree=1692008/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=11768 CPUtime=0.69
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 2785 0 0 0 68 1 0 0 23 0 1 0 175560304 12050432 2305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134531249 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 2942 2305 131 317 0 2621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11768

[startup+1.50132 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 11438
/proc/meminfo: memFree=1679648/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=23264 CPUtime=1.49
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 5848 0 0 0 147 2 0 0 25 0 1 0 175560304 23822336 4741 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 5816 4741 131 317 0 5495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23264

[startup+3.10148 s]
/proc/loadavg: 0.93 0.99 0.97 2/78 11438
/proc/meminfo: memFree=1665760/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=44720 CPUtime=3.09
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 11451 0 0 0 302 7 0 0 25 0 1 0 175560304 45793280 9321 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 11180 9321 131 317 0 10859 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44720

[startup+6.3018 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1628640/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=85000 CPUtime=6.28
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 23165 0 0 0 616 12 0 0 25 0 1 0 175560304 87040000 18570 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284196 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 21250 18570 131 317 0 20929 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 85000

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1555040/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=189024 CPUtime=12.68
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 53507 0 0 0 1243 25 0 0 25 0 1 0 175560304 193560576 40973 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 47256 40973 137 317 0 46935 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 189024

[startup+25.5017 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1509984/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=207896 CPUtime=25.48
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 58207 0 0 0 2521 27 0 0 25 0 1 0 175560304 212885504 45673 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 51974 45673 137 317 0 51653 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 207896

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1507680/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=210468 CPUtime=51.08
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 59536 0 0 0 5080 28 0 0 25 0 1 0 175560304 215519232 46227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 52617 46227 139 317 0 52296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 210468

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1499424/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=219872 CPUtime=102.27
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 64740 0 0 0 10196 31 0 0 25 0 1 0 175560304 225148928 48337 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 54968 48337 139 317 0 54647 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 219872

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1482848/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=239744 CPUtime=162.24
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 73634 0 0 0 16189 35 0 0 25 0 1 0 175560304 245497856 52935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 59936 52935 139 317 0 59615 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 239744

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1467680/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=254384 CPUtime=222.22
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 81148 0 0 0 22184 38 0 0 25 0 1 0 175560304 260489216 56227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 63596 56227 139 317 0 63275 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 254384

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1457760/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=265272 CPUtime=282.21
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 87342 0 0 0 28180 41 0 0 25 0 1 0 175560304 271638528 58689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 66318 58689 139 317 0 65997 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 265272

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1448736/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=275416 CPUtime=342.19
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 92981 0 0 0 34176 43 0 0 25 0 1 0 175560304 282025984 60935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284171 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 68854 60935 139 317 0 68533 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 275416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1439648/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=285680 CPUtime=402.17
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 98887 0 0 0 40171 46 0 0 25 0 1 0 175560304 292536320 63251 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284242 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 71420 63251 139 317 0 71099 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 285680

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1429408/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=297452 CPUtime=462.16
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 105429 0 0 0 46166 50 0 0 25 0 1 0 175560304 304590848 65794 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 74363 65794 139 317 0 74042 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 297452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1403872/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=323676 CPUtime=522.15
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 115770 0 0 0 52161 54 0 0 25 0 1 0 175560304 331444224 72093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713827 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 80919 72093 139 317 0 80598 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 323676

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1386720/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=341848 CPUtime=582.12
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 124075 0 0 0 58154 58 0 0 25 0 1 0 175560304 350052352 76355 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270612 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 85462 76355 139 317 0 85141 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 341848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11438
/proc/meminfo: memFree=1374944/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=354720 CPUtime=642.11
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 131186 0 0 0 64149 62 0 0 25 0 1 0 175560304 363233280 79284 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 88680 79284 139 317 0 88359 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 354720


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

/proc/meminfo: memFree=1308320/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=429640 CPUtime=1062
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 170851 0 0 0 106116 84 0 0 25 0 1 0 175560304 439951360 95870 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712511 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 107410 95870 139 317 0 107089 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 429640

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 11438
/proc/meminfo: memFree=1299232/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=439720 CPUtime=1121.97
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 176408 0 0 0 112111 86 0 0 25 0 1 0 175560304 450273280 98115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 109930 98115 139 317 0 109609 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 439720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11438
/proc/meminfo: memFree=1290784/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=450156 CPUtime=1181.96
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 182211 0 0 0 118106 90 0 0 25 0 1 0 175560304 460959744 100444 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713941 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 112539 100444 139 317 0 112218 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 450156

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11438
/proc/meminfo: memFree=1248160/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=493544 CPUtime=1241.94
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 196972 0 0 0 124097 97 0 0 25 0 1 0 175560304 505389056 110908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 123386 110908 139 317 0 123065 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 493544

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11438
/proc/meminfo: memFree=1221856/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=520760 CPUtime=1301.93
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 208030 0 0 0 130091 102 0 0 25 0 1 0 175560304 533258240 117399 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 130190 117399 139 317 0 129869 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 520760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1209696/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=534016 CPUtime=1361.91
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 214673 0 0 0 136086 105 0 0 25 0 1 0 175560304 546832384 120435 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271317 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 133504 120435 139 317 0 133183 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 534016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1200544/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=544248 CPUtime=1421.89
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 220056 0 0 0 142082 107 0 0 25 0 1 0 175560304 557309952 122708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 136062 122708 139 317 0 135741 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 544248

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11438
/proc/meminfo: memFree=1190816/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=555456 CPUtime=1481.87
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 226417 0 0 0 148077 110 0 0 25 0 1 0 175560304 568786944 125194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 138864 125194 139 317 0 138543 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 555456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1181088/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=565940 CPUtime=1541.86
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 232593 0 0 0 154072 114 0 0 25 0 1 0 175560304 579522560 127550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 141485 127550 139 317 0 141164 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 565940

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1170912/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=577832 CPUtime=1601.84
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 239235 0 0 0 160066 118 0 0 25 0 1 0 175560304 591699968 130170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713827 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 144458 130170 139 317 0 144137 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 577832

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1161568/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=587932 CPUtime=1661.82
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 245241 0 0 0 166061 121 0 0 25 0 1 0 175560304 602042368 132416 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 146983 132416 139 317 0 146662 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 587932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1152480/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=598052 CPUtime=1721.81
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 251242 0 0 0 172056 125 0 0 25 0 1 0 175560304 612405248 134661 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558645 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 149513 134661 139 317 0 149192 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 598052

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1143456/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=608308 CPUtime=1781.79
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 257302 0 0 0 178051 128 0 0 25 0 1 0 175560304 622907392 136966 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717775 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 152077 136966 139 317 0 151756 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 608308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11440
/proc/meminfo: memFree=1139744/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=612324 CPUtime=1800.09
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 259670 0 0 0 179880 129 0 0 25 0 1 0 175560304 627019776 137826 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713792 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 153081 137826 139 317 0 152760 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 612324

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 11440
/proc/meminfo: memFree=1139744/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=612324 CPUtime=1800.88
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 259674 0 0 0 179959 129 0 0 25 0 1 0 175560304 627019776 137830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 153081 137830 139 317 0 152760 0
Current children cumulated CPU time (s) 1800.88
Current children cumulated vsize (KiB) 612324

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11441
/proc/meminfo: memFree=1139736/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=612324 CPUtime=1801.68
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 259674 0 0 0 180039 129 0 0 25 0 1 0 175560304 627019776 137830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 153081 137830 139 317 0 152760 0
Current children cumulated CPU time (s) 1801.68
Current children cumulated vsize (KiB) 612324

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11441
/proc/meminfo: memFree=1139736/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=612324 CPUtime=1802.08
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4194304 259674 0 0 0 180079 129 0 0 25 0 1 0 175560304 627019776 137830 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718650 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 153081 137830 139 317 0 152760 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 612324

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11441
/proc/meminfo: memFree=1139736/2055920 swapFree=4160068/4192956
[pid=11437] ppid=11435 vsize=0 CPUtime=1802.18
/proc/11437/stat : 11437 (oree) R 11435 11437 10765 0 -1 4195332 259674 0 0 0 180080 138 0 0 25 0 1 0 175560304 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11437/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.72
CPU time (s): 1802.2
CPU user time (s): 1800.81
CPU system time (s): 1.39179
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 612324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.81
system time used= 1.39179
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 259674
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= 37631

runsolver used 2.05469 second user time and 4.13337 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Thu Apr 19 15:07:09 UTC 2007

IDJOB= 357344
IDBENCH= 2441
IDSOLVER= 172
FILE ID= node12/357344-1176995227

PBS_JOBID= 4630448

Free space on /tmp= 66222 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-wood1p.opb
COMMAND LINE= oree /tmp/evaluation/357344-1176995227/instance-357344-1176995227.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-357344-1176995227 -o ROOT/results/node12/solver-357344-1176995227 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357344-1176995227/instance-357344-1176995227.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  360101c0d249c34bf56133c11582c641

RANDOM SEED= 970599677

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1692608 kB
Buffers:         20904 kB
Cached:         264260 kB
SwapCached:      11520 kB
Active:          69048 kB
Inactive:       239420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692608 kB
SwapTotal:     4192956 kB
SwapFree:      4160068 kB
Dirty:           34960 kB
Writeback:           0 kB
Mapped:          30360 kB
Slab:            40268 kB
Committed_AS:  4366184 kB
PageTables:       1792 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= 66222 MiB

End job on node12 on Thu Apr 19 15:37:12 UTC 2007