Trace number 357090

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1802.15 1802.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_5.opb.PB06.opb
MD5SUM6389567e651775a5f815611581d2023e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark474
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 474
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 494177
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 494177
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
7.29/7.32	c res. mode=mod
7.29/7.32	c VSIDS like heuristics
7.29/7.32	c complete search running
7.39/7.46	c restart after 401 decisions
7.49/7.56	c nbDecision=500 #constraints=656901
7.59/7.63	c restart after 801 decisions
7.69/7.76	c nbDecision=1000 #constraints=656901
7.79/7.87	c nbDecision=1500 #constraints=656901
7.79/7.89	c restart after 1601 decisions
8.09/8.12	c nbDecision=2000 #constraints=656901
8.19/8.22	c nbDecision=2500 #constraints=656901
8.29/8.34	c nbDecision=3000 #constraints=656901
8.29/8.38	c restart after 3201 decisions
8.59/8.68	c nbDecision=3500 #constraints=656901
8.69/8.79	c nbDecision=4000 #constraints=656901
8.89/8.91	c nbDecision=4500 #constraints=656901
8.99/9.02	c nbDecision=5000 #constraints=656901
9.09/9.13	c nbDecision=5500 #constraints=656901
9.19/9.23	c nbDecision=6000 #constraints=656901
9.29/9.32	c restart after 6401 decisions
9.69/9.77	c nbDecision=6500 #constraints=656901
9.79/9.89	c nbDecision=7000 #constraints=656901
9.99/10.00	c nbDecision=7500 #constraints=656901
10.09/10.11	c nbDecision=8000 #constraints=656901
10.19/10.21	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
69.67/69.78	c nbDecision=10500 #constraints=657290
188.13/188.37	c nbDecision=11000 #constraints=657794
336.70/336.99	c nbDecision=11500 #constraints=658298
538.15/538.48	c nbDecision=12000 #constraints=658799
832.18/832.50	c nbDecision=12500 #constraints=659303
1055.02/1055.47	c restart after 12801 decisions
1058.83/1059.25	c nbDecision=13000 #constraints=659610
1059.32/1059.75	c nbDecision=13500 #constraints=659610
1059.82/1060.27	c nbDecision=14000 #constraints=659610
1060.42/1060.84	c nbDecision=14500 #constraints=659610
1061.03/1061.45	c nbDecision=15000 #constraints=659610
1061.62/1062.06	c nbDecision=15500 #constraints=659610
1062.23/1062.68	c nbDecision=16000 #constraints=659610
1062.82/1063.25	c nbDecision=16500 #constraints=659610
1494.32/1494.85	c nbDecision=17000 #constraints=660093
1748.76/1749.32	c nbDecision=17500 #constraints=660554
1800.05/1800.60	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/node52/watcher-357090-1176854342 -o ROOT/results/node52/solver-357090-1176854342 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357090-1176854342/instance-357090-1176854342.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 0.98 0.98 3/64 29497
/proc/meminfo: memFree=1746964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=1468 CPUtime=0
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 40279332 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827801 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 405 163 126 317 0 84 0

[startup+0.0283241 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29497
/proc/meminfo: memFree=1746964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=2032 CPUtime=0.02
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 307 0 0 0 2 0 0 0 18 0 1 0 40279332 2080768 256 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712538 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 508 256 127 317 0 187 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2032

[startup+0.101328 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29497
/proc/meminfo: memFree=1746964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=3380 CPUtime=0.09
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 674 0 0 0 9 0 0 0 18 0 1 0 40279332 3461120 623 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 845 623 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301341 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29497
/proc/meminfo: memFree=1746964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=7864 CPUtime=0.29
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 1790 0 0 0 29 0 0 0 19 0 1 0 40279332 8052736 1706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 1966 1706 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701367 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 29497
/proc/meminfo: memFree=1746964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=16568 CPUtime=0.69
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 4025 0 0 0 68 1 0 0 22 0 1 0 40279332 16965632 3876 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 4142 3876 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1725452/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=33976 CPUtime=1.49
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 8488 0 0 0 145 4 0 0 25 0 1 0 40279332 34791424 8210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 8494 8210 130 317 0 8173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.10153 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1701388/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=68660 CPUtime=3.09
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 17387 0 0 0 301 8 0 0 25 0 1 0 40279332 70307840 16852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 17165 16852 130 317 0 16844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68660

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1601804/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=151836 CPUtime=6.29
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 38396 0 0 0 612 17 0 0 25 0 1 0 40279332 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1570196/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=197124 CPUtime=12.68
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 49734 0 0 0 1247 21 0 0 25 0 1 0 40279332 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197124

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1570324/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=197124 CPUtime=25.48
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 49734 0 0 0 2527 21 0 0 25 0 1 0 40279332 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1570516/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=197124 CPUtime=51.07
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 49736 0 0 0 5085 22 0 0 25 0 1 0 40279332 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/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 0.98 0.98 2/65 29498
/proc/meminfo: memFree=1559188/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=209240 CPUtime=102.26
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 52580 0 0 0 10204 22 0 0 25 0 1 0 40279332 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 209240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 29670
/proc/meminfo: memFree=1540556/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=227896 CPUtime=162.16
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 56942 0 0 0 16192 24 0 0 25 0 1 0 40279332 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 227896

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29696
/proc/meminfo: memFree=1526548/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=243944 CPUtime=222.12
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 60710 0 0 0 22187 25 0 0 25 0 1 0 40279332 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713867 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29696
/proc/meminfo: memFree=1508820/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=263280 CPUtime=282.11
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 65157 0 0 0 28184 27 0 0 25 0 1 0 40279332 269598720 59542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 65820 59542 139 317 0 65499 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29696
/proc/meminfo: memFree=1493012/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=280496 CPUtime=342.1
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 69105 0 0 0 34181 29 0 0 25 0 1 0 40279332 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 280496

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29696
/proc/meminfo: memFree=1477908/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=296428 CPUtime=402.08
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 72936 0 0 0 40177 31 0 0 25 0 1 0 40279332 303542272 67300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 74107 67300 139 317 0 73786 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29696
/proc/meminfo: memFree=1464404/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=311020 CPUtime=462.07
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 76318 0 0 0 46174 33 0 0 25 0 1 0 40279332 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29698
/proc/meminfo: memFree=1450964/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=325664 CPUtime=522.05
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 79738 0 0 0 52171 34 0 0 25 0 1 0 40279332 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 81416 74084 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 0.98 0.98 2/65 29698
/proc/meminfo: memFree=1437844/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=339668 CPUtime=582.03
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 83001 0 0 0 58168 35 0 0 25 0 1 0 40279332 347820032 77295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713872 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 84917 77295 139 317 0 84596 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 339668

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 29698
/proc/meminfo: memFree=1421716/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=359168 CPUtime=642.02
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 87080 0 0 0 64166 36 0 0 25 0 1 0 40279332 367788032 81305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 89792 81305 139 317 0 89471 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1327124/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=466820 CPUtime=1061.92
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 113210 0 0 0 106145 47 0 0 25 0 1 0 40279332 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606845 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 0.99 2/65 29698
/proc/meminfo: memFree=1315220/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=480316 CPUtime=1121.9
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 116906 0 0 0 112142 48 0 0 25 0 1 0 40279332 491843584 107831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714000 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 120079 107831 139 317 0 119758 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 480316

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1302164/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=495532 CPUtime=1181.89
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 121099 0 0 0 118138 51 0 0 25 0 1 0 40279332 507424768 111135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 123883 111135 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1288852/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=511256 CPUtime=1241.87
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 125213 0 0 0 124135 52 0 0 25 0 1 0 40279332 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135270593 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1275476/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=527592 CPUtime=1301.87
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 129743 0 0 0 130132 55 0 0 25 0 1 0 40279332 540254208 117742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284229 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 131898 117742 139 317 0 131577 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 527592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1263892/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=540852 CPUtime=1361.84
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 133895 0 0 0 136128 56 0 0 25 0 1 0 40279332 553832448 120649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 135213 120649 139 317 0 134892 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 540852

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1250260/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=557128 CPUtime=1421.83
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 138566 0 0 0 142126 57 0 0 25 0 1 0 40279332 570499072 124006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271382 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 139282 124006 139 317 0 138961 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 557128

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1238356/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=571172 CPUtime=1481.82
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 142814 0 0 0 148123 59 0 0 25 0 1 0 40279332 584880128 127012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272627 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 142793 127012 139 317 0 142472 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 571172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1224532/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=587068 CPUtime=1541.8
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 147659 0 0 0 154120 60 0 0 25 0 1 0 40279332 601157632 130442 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711188 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 146767 130442 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1212372/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=601816 CPUtime=1601.79
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 152431 0 0 0 160116 63 0 0 25 0 1 0 40279332 616259584 133535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 150454 133535 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1196500/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=620588 CPUtime=1661.77
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 158069 0 0 0 166113 64 0 0 25 0 1 0 40279332 635482112 137417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 155147 137417 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1183252/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=636248 CPUtime=1721.76
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 162745 0 0 0 172111 65 0 0 25 0 1 0 40279332 651517952 140781 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 159062 140781 139 317 0 158741 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 636248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1170068/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=650200 CPUtime=1781.74
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 166029 0 0 0 178108 66 0 0 25 0 1 0 40279332 665804800 144065 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 162550 144065 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 650200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 29698
/proc/meminfo: memFree=1166612/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=653848 CPUtime=1800.05
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 166880 0 0 0 179938 67 0 0 25 0 1 0 40279332 669540352 144916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 163462 144916 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 653848

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 2/65 29698
/proc/meminfo: memFree=1166612/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=654168 CPUtime=1800.84
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 166939 0 0 0 180017 67 0 0 25 0 1 0 40279332 669868032 144975 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284117 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 163542 144975 139 317 0 163221 0
Current children cumulated CPU time (s) 1800.84
Current children cumulated vsize (KiB) 654168

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 29699
/proc/meminfo: memFree=1166284/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=654264 CPUtime=1801.64
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 166981 0 0 0 180097 67 0 0 25 0 1 0 40279332 669966336 145017 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 163566 145017 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.64
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 29699
/proc/meminfo: memFree=1166284/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=654264 CPUtime=1802.04
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4194304 166998 0 0 0 180137 67 0 0 25 0 1 0 40279332 669966336 145034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 163566 145034 139 317 0 163245 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 654264

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 29699
/proc/meminfo: memFree=1166284/2055920 swapFree=4179264/4192956
[pid=29497] ppid=29495 vsize=0 CPUtime=1802.14
/proc/29497/stat : 29497 (oree) R 29495 29497 29111 0 -1 4195332 166998 0 0 0 180138 76 0 0 25 0 1 0 40279332 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29497/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.7
CPU time (s): 1802.15
CPU user time (s): 1801.38
CPU system time (s): 0.765883
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 654296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.38
system time used= 0.765883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166998
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= 2805

runsolver used 1.22681 second user time and 3.76343 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Tue Apr 17 23:59:03 UTC 2007

IDJOB= 357090
IDBENCH= 1975
IDSOLVER= 172
FILE ID= node52/357090-1176854342

PBS_JOBID= 4590231

Free space on /tmp= 66328 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_5.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357090-1176854342/instance-357090-1176854342.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-357090-1176854342 -o ROOT/results/node52/solver-357090-1176854342 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357090-1176854342/instance-357090-1176854342.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  6389567e651775a5f815611581d2023e

RANDOM SEED= 416786609

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1747372 kB
Buffers:         26508 kB
Cached:         226744 kB
SwapCached:       7936 kB
Active:         109048 kB
Inactive:       157968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747372 kB
SwapTotal:     4192956 kB
SwapFree:      4179264 kB
Dirty:           18136 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            27460 kB
Committed_AS:  1524500 kB
PageTables:       1484 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= 66328 MiB

End job on node52 on Wed Apr 18 00:29:06 UTC 2007