Trace number 357079

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) 1802.18 1802.94

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
MD5SUM35ffbede57b8807d38d913370f4c4486
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark419
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 419
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 495618
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 495618
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...
4.59/4.69	c ...done
4.59/4.69	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.33	c res. mode=mod
7.29/7.33	c VSIDS like heuristics
7.29/7.33	c complete search running
7.39/7.46	c restart after 401 decisions
7.49/7.56	c nbDecision=500 #constraints=656901
7.59/7.64	c restart after 801 decisions
7.69/7.77	c nbDecision=1000 #constraints=656901
7.79/7.88	c nbDecision=1500 #constraints=656901
7.89/7.90	c restart after 1601 decisions
8.09/8.12	c nbDecision=2000 #constraints=656901
8.19/8.24	c nbDecision=2500 #constraints=656901
8.29/8.36	c nbDecision=3000 #constraints=656901
8.39/8.40	c restart after 3201 decisions
8.69/8.70	c nbDecision=3500 #constraints=656901
8.79/8.81	c nbDecision=4000 #constraints=656901
8.89/8.92	c nbDecision=4500 #constraints=656901
8.99/9.03	c nbDecision=5000 #constraints=656901
9.09/9.14	c nbDecision=5500 #constraints=656901
9.19/9.24	c nbDecision=6000 #constraints=656901
9.29/9.33	c restart after 6401 decisions
9.69/9.78	c nbDecision=6500 #constraints=656901
9.79/9.90	c nbDecision=7000 #constraints=656901
9.99/10.00	c nbDecision=7500 #constraints=656901
10.09/10.11	c nbDecision=8000 #constraints=656901
10.19/10.22	c nbDecision=8500 #constraints=656901
10.29/10.32	c nbDecision=9000 #constraints=656901
10.39/10.42	c nbDecision=9500 #constraints=656901
10.49/10.52	c nbDecision=10000 #constraints=656901
69.65/69.78	c nbDecision=10500 #constraints=657290
188.21/188.31	c nbDecision=11000 #constraints=657794
336.86/337.06	c nbDecision=11500 #constraints=658298
538.21/538.59	c nbDecision=12000 #constraints=658799
832.00/832.48	c nbDecision=12500 #constraints=659303
1054.82/1055.31	c restart after 12801 decisions
1058.62/1059.10	c nbDecision=13000 #constraints=659610
1059.12/1059.60	c nbDecision=13500 #constraints=659610
1059.62/1060.13	c nbDecision=14000 #constraints=659610
1060.22/1060.70	c nbDecision=14500 #constraints=659610
1060.82/1061.30	c nbDecision=15000 #constraints=659610
1061.42/1061.91	c nbDecision=15500 #constraints=659610
1062.03/1062.52	c nbDecision=16000 #constraints=659610
1062.52/1063.09	c nbDecision=16500 #constraints=659610
1494.07/1494.70	c nbDecision=17000 #constraints=660093
1748.39/1749.19	c nbDecision=17500 #constraints=660554
1800.08/1800.80	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/node58/watcher-357079-1176854087 -o ROOT/results/node58/solver-357079-1176854087 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357079-1176854087/instance-357079-1176854087.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 3/64 11268
/proc/meminfo: memFree=1435000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=1620 CPUtime=0
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 133318432 1658880 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 405 168 126 317 0 84 0

[startup+0.0868479 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11268
/proc/meminfo: memFree=1435000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=3116 CPUtime=0.08
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 593 0 0 0 8 0 0 0 18 0 1 0 133318432 3190784 542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 779 542 130 317 0 458 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3116

[startup+0.101851 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11268
/proc/meminfo: memFree=1435000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=3512 CPUtime=0.09
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 675 0 0 0 9 0 0 0 18 0 1 0 133318432 3596288 624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 878 625 130 317 0 557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.301884 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11268
/proc/meminfo: memFree=1435000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=7864 CPUtime=0.29
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 1790 0 0 0 29 0 0 0 19 0 1 0 133318432 8052736 1706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 1966 1706 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701951 s]
/proc/loadavg: 0.92 0.97 0.97 3/64 11268
/proc/meminfo: memFree=1435000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=16568 CPUtime=0.69
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 4021 0 0 0 68 1 0 0 22 0 1 0 133318432 16965632 3872 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 4142 3872 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50108 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1413552/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=33976 CPUtime=1.49
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 8475 0 0 0 145 4 0 0 25 0 1 0 133318432 34791424 8197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 8494 8198 130 317 0 8173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.10135 s]
/proc/loadavg: 0.92 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1389552/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=68660 CPUtime=3.09
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 17367 0 0 0 301 8 0 0 25 0 1 0 133318432 70307840 16832 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 17165 16832 130 317 0 16844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68660

[startup+6.30189 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1289840/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=151836 CPUtime=6.29
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 38396 0 0 0 611 18 0 0 25 0 1 0 133318432 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602890 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1258224/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=197124 CPUtime=12.69
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 49734 0 0 0 1247 22 0 0 25 0 1 0 133318432 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5011 s]
/proc/loadavg: 0.95 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1258352/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=197124 CPUtime=25.48
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 49734 0 0 0 2526 22 0 0 25 0 1 0 133318432 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1258544/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=197124 CPUtime=51.06
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 49736 0 0 0 5084 22 0 0 25 0 1 0 133318432 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1247280/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=209240 CPUtime=102.24
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 52580 0 0 0 10201 23 0 0 25 0 1 0 133318432 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604218 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1230000/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=227896 CPUtime=162.22
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 56942 0 0 0 16197 25 0 0 25 0 1 0 133318432 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713827 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1214896/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=243944 CPUtime=222.2
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 60710 0 0 0 22194 26 0 0 25 0 1 0 133318432 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746916 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1197232/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=263280 CPUtime=282.18
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 65139 0 0 0 28190 28 0 0 25 0 1 0 133318432 269598720 59524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 65820 59524 139 317 0 65499 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11269
/proc/meminfo: memFree=1181360/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=280496 CPUtime=342.16
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 69105 0 0 0 34186 30 0 0 25 0 1 0 133318432 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 280496

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 11425
/proc/meminfo: memFree=1164976/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=296428 CPUtime=402.07
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 72932 0 0 0 40176 31 0 0 25 0 1 0 133318432 303542272 67296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 74107 67296 139 317 0 73786 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 296428

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11467
/proc/meminfo: memFree=1152432/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=311020 CPUtime=462.04
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 76318 0 0 0 46171 33 0 0 25 0 1 0 133318432 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 311020

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11467
/proc/meminfo: memFree=1138928/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=325664 CPUtime=522.01
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 79738 0 0 0 52167 34 0 0 25 0 1 0 133318432 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 325664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11467
/proc/meminfo: memFree=1125808/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=339476 CPUtime=581.99
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 82981 0 0 0 58164 35 0 0 25 0 1 0 133318432 347623424 77275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 84869 77275 139 317 0 84548 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 339476

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 11467
/proc/meminfo: memFree=1109616/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=359168 CPUtime=641.97
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 87080 0 0 0 64161 36 0 0 25 0 1 0 133318432 367788032 81305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 89792 81305 139 317 0 89471 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1003376/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=480712 CPUtime=1121.8
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 116966 0 0 0 112133 47 0 0 25 0 1 0 133318432 492249088 107891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 120178 107891 139 317 0 119857 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 480712

[startup+1182.3 s]
/proc/loadavg: 1.12 1.03 0.99 2/65 11467
/proc/meminfo: memFree=990384/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=495532 CPUtime=1181.79
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 121099 0 0 0 118130 49 0 0 25 0 1 0 133318432 507424768 111135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 123883 111135 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 1.04 1.02 0.99 2/65 11467
/proc/meminfo: memFree=977008/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=511256 CPUtime=1241.77
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 125213 0 0 0 124126 51 0 0 25 0 1 0 133318432 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530385 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 11467
/proc/meminfo: memFree=963632/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=527592 CPUtime=1301.75
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 129749 0 0 0 130122 53 0 0 25 0 1 0 133318432 540254208 117748 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530385 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 131898 117748 139 317 0 131577 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 527592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 11467
/proc/meminfo: memFree=951920/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=541012 CPUtime=1361.72
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 133914 0 0 0 136118 54 0 0 25 0 1 0 133318432 553996288 120668 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 135253 120668 139 317 0 134932 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 541012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=938288/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=557260 CPUtime=1421.7
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 138613 0 0 0 142114 56 0 0 25 0 1 0 133318432 570634240 124036 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 139315 124036 139 317 0 138994 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 557260

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=926448/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=571568 CPUtime=1481.68
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 142866 0 0 0 148110 58 0 0 25 0 1 0 133318432 585285632 127064 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 142892 127064 139 317 0 142571 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 571568

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=912752/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=587068 CPUtime=1541.66
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 147660 0 0 0 154105 61 0 0 25 0 1 0 133318432 601157632 130443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272676 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 146767 130443 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=900528/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=601816 CPUtime=1601.64
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 152431 0 0 0 160101 63 0 0 25 0 1 0 133318432 616259584 133535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 150454 133535 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=884656/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=620588 CPUtime=1661.62
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 158069 0 0 0 166097 65 0 0 25 0 1 0 133318432 635482112 137417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 155147 137417 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=871408/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=636356 CPUtime=1721.6
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 162762 0 0 0 172093 67 0 0 25 0 1 0 133318432 651628544 140798 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 159089 140798 139 317 0 158768 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 636356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 11467
/proc/meminfo: memFree=858160/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=650200 CPUtime=1781.58
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 166030 0 0 0 178090 68 0 0 25 0 1 0 133318432 665804800 144066 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 162550 144066 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 650200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 11467
/proc/meminfo: memFree=854576/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=654008 CPUtime=1800.08
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 166902 0 0 0 179940 68 0 0 25 0 1 0 133318432 669704192 144938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 163502 144938 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.08
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: 1.00 1.00 0.99 3/65 11467
/proc/meminfo: memFree=854576/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=654136 CPUtime=1800.67
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 166940 0 0 0 179999 68 0 0 25 0 1 0 133318432 669835264 144976 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 163534 144976 139 317 0 163213 0
Current children cumulated CPU time (s) 1800.67
Current children cumulated vsize (KiB) 654136

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11468
/proc/meminfo: memFree=854312/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=654264 CPUtime=1801.47
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 166995 0 0 0 180079 68 0 0 25 0 1 0 133318432 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279021 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.47
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11468
/proc/meminfo: memFree=854312/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=654408 CPUtime=1801.87
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 167019 0 0 0 180119 68 0 0 25 0 1 0 133318432 670113792 145055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 163602 145055 139 317 0 163281 0
Current children cumulated CPU time (s) 1801.87
Current children cumulated vsize (KiB) 654408

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11468
/proc/meminfo: memFree=854120/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=654408 CPUtime=1802.08
/proc/11268/stat : 11268 (oree) R 11266 11268 10639 0 -1 4194304 167022 0 0 0 180140 68 0 0 25 0 1 0 133318432 670113792 145058 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/11268/statm: 163602 145058 139 317 0 163281 0
Current children cumulated CPU time (s) 1802.08
Current children cumulated vsize (KiB) 654408

[startup+1802.91 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11468
/proc/meminfo: memFree=854120/2055920 swapFree=4184528/4192956
[pid=11268] ppid=11266 vsize=0 CPUtime=1802.17
/proc/11268/stat : 11268 (oree) D 11266 11268 10639 0 -1 4195332 167022 0 0 0 180140 77 0 0 25 0 1 0 133318432 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/11268/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.94
CPU time (s): 1802.18
CPU user time (s): 1801.4
CPU system time (s): 0.774882
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 654408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.4
system time used= 0.774882
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= 3731

runsolver used 1.2978 second user time and 3.70944 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Apr 17 23:54:48 UTC 2007

IDJOB= 357079
IDBENCH= 1964
IDSOLVER= 172
FILE ID= node58/357079-1176854087

PBS_JOBID= 4590197

Free space on /tmp= 66471 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_12.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357079-1176854087/instance-357079-1176854087.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-357079-1176854087 -o ROOT/results/node58/solver-357079-1176854087 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357079-1176854087/instance-357079-1176854087.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  35ffbede57b8807d38d913370f4c4486

RANDOM SEED= 21437274

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1435472 kB
Buffers:         46252 kB
Cached:         487968 kB
SwapCached:       2504 kB
Active:         241176 kB
Inactive:       305292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1435472 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:           18132 kB
Writeback:           0 kB
Mapped:          18528 kB
Slab:            59992 kB
Committed_AS:   916296 kB
PageTables:       1384 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= 66471 MiB

End job on node58 on Wed Apr 18 00:24:51 UTC 2007