Trace number 357080

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) 1802.12 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_7.opb.PB06.opb
MD5SUM3119db8d3d273f04fc4f3b1324a85224
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark452
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 452
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 493167
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 493167
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.69/4.73	c ...done
4.69/4.74	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.38	c res. mode=mod
7.29/7.38	c VSIDS like heuristics
7.29/7.38	c complete search running
7.48/7.51	c restart after 401 decisions
7.59/7.61	c nbDecision=500 #constraints=656901
7.59/7.69	c restart after 801 decisions
7.78/7.82	c nbDecision=1000 #constraints=656901
7.88/7.93	c nbDecision=1500 #constraints=656901
7.88/7.95	c restart after 1601 decisions
8.08/8.18	c nbDecision=2000 #constraints=656901
8.18/8.28	c nbDecision=2500 #constraints=656901
8.38/8.40	c nbDecision=3000 #constraints=656901
8.38/8.44	c restart after 3201 decisions
8.69/8.74	c nbDecision=3500 #constraints=656901
8.79/8.85	c nbDecision=4000 #constraints=656901
8.88/8.96	c nbDecision=4500 #constraints=656901
8.98/9.07	c nbDecision=5000 #constraints=656901
9.08/9.17	c nbDecision=5500 #constraints=656901
9.19/9.28	c nbDecision=6000 #constraints=656901
9.28/9.36	c restart after 6401 decisions
9.79/9.82	c nbDecision=6500 #constraints=656901
9.89/9.93	c nbDecision=7000 #constraints=656901
9.99/10.04	c nbDecision=7500 #constraints=656901
10.08/10.15	c nbDecision=8000 #constraints=656901
10.18/10.25	c nbDecision=8500 #constraints=656901
10.28/10.35	c nbDecision=9000 #constraints=656901
10.38/10.45	c nbDecision=9500 #constraints=656901
10.48/10.55	c nbDecision=10000 #constraints=656901
69.76/69.82	c nbDecision=10500 #constraints=657290
188.32/188.40	c nbDecision=11000 #constraints=657794
336.89/337.02	c nbDecision=11500 #constraints=658298
538.34/538.65	c nbDecision=12000 #constraints=658799
832.17/832.51	c nbDecision=12500 #constraints=659303
1054.81/1055.27	c restart after 12801 decisions
1058.61/1059.04	c nbDecision=13000 #constraints=659610
1059.10/1059.54	c nbDecision=13500 #constraints=659610
1059.60/1060.07	c nbDecision=14000 #constraints=659610
1060.20/1060.64	c nbDecision=14500 #constraints=659610
1060.80/1061.24	c nbDecision=15000 #constraints=659610
1061.40/1061.85	c nbDecision=15500 #constraints=659610
1062.00/1062.48	c nbDecision=16000 #constraints=659610
1062.60/1063.05	c nbDecision=16500 #constraints=659610
1493.88/1494.50	c nbDecision=17000 #constraints=660093
1748.42/1749.03	c nbDecision=17500 #constraints=660554
1800.01/1800.60	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/node9/watcher-357080-1176854113 -o ROOT/results/node9/solver-357080-1176854113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357080-1176854113/instance-357080-1176854113.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 9519
/proc/meminfo: memFree=1740392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=1620 CPUtime=0
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 161448929 1658880 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 405 164 126 317 0 84 0

[startup+0.0487941 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 9519
/proc/meminfo: memFree=1740392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=2296 CPUtime=0.04
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 385 0 0 0 4 0 0 0 18 0 1 0 161448929 2351104 334 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 574 334 130 317 0 253 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2296

[startup+0.101801 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 9519
/proc/meminfo: memFree=1740392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=3380 CPUtime=0.1
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 670 0 0 0 10 0 0 0 18 0 1 0 161448929 3461120 619 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 845 619 130 317 0 524 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3380

[startup+0.301823 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 9519
/proc/meminfo: memFree=1740392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=7864 CPUtime=0.29
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 1776 0 0 0 29 0 0 0 19 0 1 0 161448929 8052736 1692 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 1966 1692 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701869 s]
/proc/loadavg: 0.92 0.97 0.97 3/77 9519
/proc/meminfo: memFree=1740392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=16436 CPUtime=0.69
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 3983 0 0 0 68 1 0 0 22 0 1 0 161448929 16830464 3834 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 4109 3834 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50297 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1719136/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=33712 CPUtime=1.49
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 8409 0 0 0 145 4 0 0 25 0 1 0 161448929 34521088 8131 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 8428 8131 130 317 0 8107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33712

[startup+3.10124 s]
/proc/loadavg: 0.92 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1695392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=68000 CPUtime=3.09
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 17220 0 0 0 299 10 0 0 25 0 1 0 161448929 69632000 16685 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 17000 16685 130 317 0 16679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68000

[startup+6.3015 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1595296/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=151704 CPUtime=6.29
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 38357 0 0 0 608 21 0 0 25 0 1 0 161448929 155344896 37309 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 37926 37310 137 317 0 37605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151704

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1563616/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=197124 CPUtime=12.68
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 49734 0 0 0 1243 25 0 0 25 0 1 0 161448929 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197124

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1563744/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=197124 CPUtime=25.48
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 49734 0 0 0 2523 25 0 0 25 0 1 0 161448929 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1563936/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=197124 CPUtime=51.07
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 49736 0 0 0 5081 26 0 0 25 0 1 0 161448929 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 197124

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1552608/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=209240 CPUtime=102.25
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 52580 0 0 0 10197 28 0 0 25 0 1 0 161448929 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1535392/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=227896 CPUtime=162.23
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 56942 0 0 0 16193 30 0 0 25 0 1 0 161448929 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1520160/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=243944 CPUtime=222.22
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 60710 0 0 0 22189 33 0 0 25 0 1 0 161448929 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272548 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 243944

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1502496/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=263280 CPUtime=282.21
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 65139 0 0 0 28185 36 0 0 25 0 1 0 161448929 269598720 59524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266198 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 65820 59524 139 317 0 65499 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9520
/proc/meminfo: memFree=1486688/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=280496 CPUtime=342.19
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 69105 0 0 0 34181 38 0 0 25 0 1 0 161448929 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562665 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 280496

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 9698
/proc/meminfo: memFree=1470304/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=296428 CPUtime=402.08
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 72932 0 0 0 40166 42 0 0 25 0 1 0 161448929 303542272 67296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711484 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 74107 67296 139 317 0 73786 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 296428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1457824/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=311020 CPUtime=462.06
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 76307 0 0 0 46162 44 0 0 25 0 1 0 161448929 318484480 70654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284223 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 77755 70654 139 317 0 77434 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1444384/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=325664 CPUtime=522.05
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 79735 0 0 0 52160 45 0 0 25 0 1 0 161448929 333479936 74081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 81416 74081 139 317 0 81095 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1431264/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=339476 CPUtime=582.03
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 82981 0 0 0 58156 47 0 0 25 0 1 0 161448929 347623424 77275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 84869 77275 139 317 0 84548 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 339476

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1415264/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=359168 CPUtime=642.01
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 87080 0 0 0 64153 48 0 0 25 0 1 0 161448929 367788032 81305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 89792 81305 139 317 0 89471 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1320736/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=466820 CPUtime=1061.9
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 113210 0 0 0 106131 59 0 0 25 0 1 0 161448929 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718538 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1308832/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=480712 CPUtime=1121.89
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 116968 0 0 0 112128 61 0 0 25 0 1 0 161448929 492249088 107893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 120178 107893 139 317 0 119857 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 480712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1295776/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=495532 CPUtime=1181.87
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 121099 0 0 0 118124 63 0 0 25 0 1 0 161448929 507424768 111135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 123883 111135 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 9717
/proc/meminfo: memFree=1282400/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=511076 CPUtime=1241.86
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 125213 0 0 0 124120 66 0 0 25 0 1 0 161448929 523341824 114393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 127769 114393 139 317 0 127448 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 511076

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1269088/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=527328 CPUtime=1301.85
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 129749 0 0 0 130117 68 0 0 25 0 1 0 161448929 539983872 117709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 131832 117709 139 317 0 131511 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 527328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1257376/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=541012 CPUtime=1361.82
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 133925 0 0 0 136113 69 0 0 25 0 1 0 161448929 553996288 120679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 135253 120679 139 317 0 134932 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 541012

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1243808/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=557260 CPUtime=1421.81
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 138615 0 0 0 142109 72 0 0 25 0 1 0 161448929 570634240 124038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 139315 124038 139 317 0 138994 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 557260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 9717
/proc/meminfo: memFree=1231904/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=571436 CPUtime=1481.79
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 142891 0 0 0 148105 74 0 0 25 0 1 0 161448929 585150464 127051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 142859 127051 139 317 0 142538 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 571436

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1218208/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=587332 CPUtime=1541.77
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 147711 0 0 0 154101 76 0 0 25 0 1 0 161448929 601427968 130473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 146833 130473 139 317 0 146512 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 587332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1205984/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=601684 CPUtime=1601.76
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 152431 0 0 0 160098 78 0 0 25 0 1 0 161448929 616124416 133514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 150421 133514 139 317 0 150100 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 601684

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1190176/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=620780 CPUtime=1661.74
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 158101 0 0 0 166093 81 0 0 25 0 1 0 161448929 635678720 137449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270573 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 155195 137449 139 317 0 154874 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 620780

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1176800/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=636356 CPUtime=1721.72
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 162763 0 0 0 172089 83 0 0 25 0 1 0 161448929 651628544 140799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 159089 140799 139 317 0 158768 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 636356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1163616/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=650312 CPUtime=1781.71
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 166045 0 0 0 178086 85 0 0 25 0 1 0 161448929 665919488 144081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 162578 144081 139 317 0 162257 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 650312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 9717
/proc/meminfo: memFree=1160096/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=654008 CPUtime=1800.01
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 166905 0 0 0 179916 85 0 0 25 0 1 0 161448929 669704192 144941 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 163502 144941 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 654008

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 0.97 2/78 9717
/proc/meminfo: memFree=1160096/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=654136 CPUtime=1800.81
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 166961 0 0 0 179995 86 0 0 25 0 1 0 161448929 669835264 144997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562758 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 163534 144997 139 317 0 163213 0
Current children cumulated CPU time (s) 1800.81
Current children cumulated vsize (KiB) 654136

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 9718
/proc/meminfo: memFree=1159768/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=654264 CPUtime=1801.61
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 166998 0 0 0 180075 86 0 0 25 0 1 0 161448929 669966336 145034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711065 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 163566 145034 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.61
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 9718
/proc/meminfo: memFree=1159768/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=654408 CPUtime=1802.01
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4194304 167022 0 0 0 180115 86 0 0 25 0 1 0 161448929 670113792 145058 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 163602 145058 139 317 0 163281 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 654408

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 9718
/proc/meminfo: memFree=1159768/2055920 swapFree=4145528/4192956
[pid=9519] ppid=9517 vsize=0 CPUtime=1802.11
/proc/9519/stat : 9519 (oree) R 9517 9519 9132 0 -1 4195332 167022 0 0 0 180116 95 0 0 25 0 1 0 161448929 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/9519/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1802.12
CPU user time (s): 1801.16
CPU system time (s): 0.955854
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 654408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.16
system time used= 0.955854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167022
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= 1929

runsolver used 2.08968 second user time and 4.27935 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue Apr 17 23:55:14 UTC 2007

IDJOB= 357080
IDBENCH= 1965
IDSOLVER= 172
FILE ID= node9/357080-1176854113

PBS_JOBID= 4590228

Free space on /tmp= 66475 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_7.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357080-1176854113/instance-357080-1176854113.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-357080-1176854113 -o ROOT/results/node9/solver-357080-1176854113 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357080-1176854113/instance-357080-1176854113.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  3119db8d3d273f04fc4f3b1324a85224

RANDOM SEED= 875837792

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1740928 kB
Buffers:         33788 kB
Cached:         218212 kB
SwapCached:      16124 kB
Active:         210128 kB
Inactive:        72992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740928 kB
SwapTotal:     4192956 kB
SwapFree:      4145528 kB
Dirty:           18156 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            17428 kB
Committed_AS:  5959620 kB
PageTables:       1784 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= 66475 MiB

End job on node9 on Wed Apr 18 00:25:17 UTC 2007