Trace number 357087

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) 1802.16 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
MD5SUM093efae700664f798191c0b27cec34af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark447
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 447
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 494527
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 494527
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
7.28/7.33	c res. mode=mod
7.28/7.33	c VSIDS like heuristics
7.28/7.33	c complete search running
7.38/7.47	c restart after 401 decisions
7.48/7.57	c nbDecision=500 #constraints=656901
7.59/7.64	c restart after 801 decisions
7.69/7.77	c nbDecision=1000 #constraints=656901
7.79/7.89	c nbDecision=1500 #constraints=656901
7.89/7.91	c restart after 1601 decisions
8.09/8.13	c nbDecision=2000 #constraints=656901
8.18/8.24	c nbDecision=2500 #constraints=656901
8.28/8.36	c nbDecision=3000 #constraints=656901
8.38/8.40	c restart after 3201 decisions
8.69/8.70	c nbDecision=3500 #constraints=656901
8.79/8.81	c nbDecision=4000 #constraints=656901
8.88/8.92	c nbDecision=4500 #constraints=656901
8.98/9.03	c nbDecision=5000 #constraints=656901
9.08/9.14	c nbDecision=5500 #constraints=656901
9.18/9.25	c nbDecision=6000 #constraints=656901
9.28/9.33	c restart after 6401 decisions
9.68/9.79	c nbDecision=6500 #constraints=656901
9.89/9.91	c nbDecision=7000 #constraints=656901
9.98/10.02	c nbDecision=7500 #constraints=656901
10.08/10.13	c nbDecision=8000 #constraints=656901
10.18/10.23	c nbDecision=8500 #constraints=656901
10.28/10.33	c nbDecision=9000 #constraints=656901
10.38/10.43	c nbDecision=9500 #constraints=656901
10.48/10.53	c nbDecision=10000 #constraints=656901
69.66/69.77	c nbDecision=10500 #constraints=657290
188.13/188.27	c nbDecision=11000 #constraints=657794
336.81/337.01	c nbDecision=11500 #constraints=658298
538.16/538.46	c nbDecision=12000 #constraints=658799
832.19/832.56	c nbDecision=12500 #constraints=659303
1055.13/1055.54	c restart after 12801 decisions
1058.94/1059.30	c nbDecision=13000 #constraints=659610
1059.33/1059.79	c nbDecision=13500 #constraints=659610
1059.94/1060.31	c nbDecision=14000 #constraints=659610
1060.43/1060.88	c nbDecision=14500 #constraints=659610
1061.04/1061.49	c nbDecision=15000 #constraints=659610
1061.63/1062.09	c nbDecision=15500 #constraints=659610
1062.33/1062.71	c nbDecision=16000 #constraints=659610
1062.83/1063.28	c nbDecision=16500 #constraints=659610
1494.43/1494.99	c nbDecision=17000 #constraints=660093
1748.96/1749.58	c nbDecision=17500 #constraints=660554
1800.06/1800.61	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-357087-1176854210 -o ROOT/results/node48/solver-357087-1176854210 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357087-1176854210/instance-357087-1176854210.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 0.97 3/64 22050
/proc/meminfo: memFree=1609072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=1620 CPUtime=0
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 40266424 1658880 168 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 405 170 126 317 0 84 0

[startup+0.0326219 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 22050
/proc/meminfo: memFree=1609072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=2032 CPUtime=0.03
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 310 0 0 0 3 0 0 0 18 0 1 0 40266424 2080768 259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712520 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 508 259 130 317 0 187 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2032

[startup+0.101627 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 22050
/proc/meminfo: memFree=1609072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=3380 CPUtime=0.09
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 673 0 0 0 9 0 0 0 18 0 1 0 40266424 3461120 622 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 845 622 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301644 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 22050
/proc/meminfo: memFree=1609072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=7864 CPUtime=0.29
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 1791 0 0 0 28 1 0 0 19 0 1 0 40266424 8052736 1707 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 1966 1708 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701681 s]
/proc/loadavg: 0.92 0.98 0.97 3/64 22050
/proc/meminfo: memFree=1609072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=16568 CPUtime=0.69
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 4027 0 0 0 67 2 0 0 22 0 1 0 40266424 16965632 3878 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 4142 3878 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1587496/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=33976 CPUtime=1.49
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 8488 0 0 0 146 3 0 0 25 0 1 0 40266424 34791424 8210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 8494 8210 130 317 0 8173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1563496/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=68660 CPUtime=3.09
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 17369 0 0 0 300 9 0 0 25 0 1 0 40266424 70307840 16834 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 17165 16835 130 317 0 16844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68660

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1463848/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=151836 CPUtime=6.29
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 38396 0 0 0 611 18 0 0 25 0 1 0 40266424 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1432168/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=197124 CPUtime=12.69
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 49734 0 0 0 1247 22 0 0 25 0 1 0 40266424 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1432296/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=197124 CPUtime=25.49
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 49734 0 0 0 2527 22 0 0 25 0 1 0 40266424 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 197124

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1432552/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=197124 CPUtime=51.07
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 49736 0 0 0 5085 22 0 0 25 0 1 0 40266424 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 197124

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1421288/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=209240 CPUtime=102.25
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 52580 0 0 0 10202 23 0 0 25 0 1 0 40266424 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 22051
/proc/meminfo: memFree=1404008/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=227896 CPUtime=162.24
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 56942 0 0 0 16199 25 0 0 25 0 1 0 40266424 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 227896

[startup+222.301 s]
/proc/loadavg: 1.11 1.02 0.98 2/65 22051
/proc/meminfo: memFree=1388968/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=243944 CPUtime=222.23
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 60712 0 0 0 22196 27 0 0 25 0 1 0 40266424 249798656 55115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604429 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 60986 55115 139 317 0 60665 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 243944

[startup+282.302 s]
/proc/loadavg: 1.16 1.04 0.99 2/71 22215
/proc/meminfo: memFree=1370024/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=263280 CPUtime=282.14
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 65157 0 0 0 28186 28 0 0 25 0 1 0 40266424 269598720 59542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 65820 59542 139 317 0 65499 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 1.06 1.03 0.99 2/65 22249
/proc/meminfo: memFree=1355304/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=280496 CPUtime=342.11
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 69105 0 0 0 34181 30 0 0 25 0 1 0 40266424 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 280496

[startup+402.302 s]
/proc/loadavg: 1.02 1.02 0.99 2/65 22249
/proc/meminfo: memFree=1340072/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=296428 CPUtime=402.09
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 72936 0 0 0 40178 31 0 0 25 0 1 0 40266424 303542272 67300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134558710 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 74107 67300 139 317 0 73786 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 296428

[startup+462.301 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 22249
/proc/meminfo: memFree=1326504/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=311020 CPUtime=462.08
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 76318 0 0 0 46175 33 0 0 25 0 1 0 40266424 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 22249
/proc/meminfo: memFree=1313064/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=325664 CPUtime=522.07
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 79738 0 0 0 52173 34 0 0 25 0 1 0 40266424 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 325664

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 22249
/proc/meminfo: memFree=1299944/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=339668 CPUtime=582.05
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 83001 0 0 0 58170 35 0 0 25 0 1 0 40266424 347820032 77295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 84917 77295 139 317 0 84596 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 339668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22249
/proc/meminfo: memFree=1283816/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=359168 CPUtime=642.04
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 87080 0 0 0 64167 37 0 0 25 0 1 0 40266424 367788032 81305 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 89792 81305 139 317 0 89471 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1189480/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=466820 CPUtime=1061.93
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 113210 0 0 0 106146 47 0 0 25 0 1 0 40266424 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1177576/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=480316 CPUtime=1121.92
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 116906 0 0 0 112144 48 0 0 25 0 1 0 40266424 491843584 107831 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 120079 107831 139 317 0 119758 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 480316

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1164584/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=495532 CPUtime=1181.91
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 121096 0 0 0 118141 50 0 0 25 0 1 0 40266424 507424768 111132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 123883 111132 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1151208/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=511256 CPUtime=1241.89
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 125213 0 0 0 124138 51 0 0 25 0 1 0 40266424 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1137832/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=527592 CPUtime=1301.88
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 129741 0 0 0 130135 53 0 0 25 0 1 0 40266424 540254208 117740 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 131898 117740 139 317 0 131577 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 527592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1126248/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=540852 CPUtime=1361.86
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 133895 0 0 0 136132 54 0 0 25 0 1 0 40266424 553832448 120649 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 135213 120649 139 317 0 134892 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 540852

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1112616/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=557128 CPUtime=1421.85
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 138566 0 0 0 142129 56 0 0 25 0 1 0 40266424 570499072 124006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714021 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 139282 124006 139 317 0 138961 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 557128

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1100712/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=571172 CPUtime=1481.83
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 142808 0 0 0 148125 58 0 0 25 0 1 0 40266424 584880128 127006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713825 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 142793 127006 139 317 0 142472 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 571172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1086888/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=587068 CPUtime=1541.81
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 147657 0 0 0 154121 60 0 0 25 0 1 0 40266424 601157632 130440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714004 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 146767 130440 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1074728/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=601816 CPUtime=1601.8
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 152431 0 0 0 160118 62 0 0 25 0 1 0 40266424 616259584 133535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 150454 133535 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1058984/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=620588 CPUtime=1661.78
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 158069 0 0 0 166114 64 0 0 25 0 1 0 40266424 635482112 137417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 155147 137417 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1045672/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=636248 CPUtime=1721.77
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 162744 0 0 0 172110 67 0 0 25 0 1 0 40266424 651517952 140780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 159062 140780 139 317 0 158741 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 636248

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 22251
/proc/meminfo: memFree=1032424/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=650200 CPUtime=1781.75
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 166017 0 0 0 178107 68 0 0 25 0 1 0 40266424 665804800 144053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 162550 144053 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.75
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 22251
/proc/meminfo: memFree=1028840/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=653848 CPUtime=1800.06
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 166872 0 0 0 179937 69 0 0 25 0 1 0 40266424 669540352 144908 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 163462 144908 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.06
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 22251
/proc/meminfo: memFree=1028840/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=654008 CPUtime=1800.86
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 166918 0 0 0 180017 69 0 0 25 0 1 0 40266424 669704192 144954 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134549894 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 163502 144954 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.86
Current children cumulated vsize (KiB) 654008

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22252
/proc/meminfo: memFree=1028576/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=654296 CPUtime=1801.65
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 166978 0 0 0 180096 69 0 0 25 0 1 0 40266424 669999104 145014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 163574 145014 139 317 0 163253 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 654296

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22252
/proc/meminfo: memFree=1028576/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=654264 CPUtime=1802.05
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4194304 166995 0 0 0 180136 69 0 0 25 0 1 0 40266424 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 654264

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 22252
/proc/meminfo: memFree=1028576/2055920 swapFree=4184680/4192956
[pid=22050] ppid=22048 vsize=0 CPUtime=1802.15
/proc/22050/stat : 22050 (oree) R 22048 22050 21622 0 -1 4195332 166995 0 0 0 180137 78 0 0 25 0 1 0 40266424 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/22050/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1802.16
CPU user time (s): 1801.38
CPU system time (s): 0.78588
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 654296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.38
system time used= 0.78588
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166995
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= 1676

runsolver used 1.3128 second user time and 3.68044 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Tue Apr 17 23:56:51 UTC 2007

IDJOB= 357087
IDBENCH= 1972
IDSOLVER= 172
FILE ID= node48/357087-1176854210

PBS_JOBID= 4590230

Free space on /tmp= 66531 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_9.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357087-1176854210/instance-357087-1176854210.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-357087-1176854210 -o ROOT/results/node48/solver-357087-1176854210 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357087-1176854210/instance-357087-1176854210.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  093efae700664f798191c0b27cec34af

RANDOM SEED= 3847950

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1609480 kB
Buffers:         48860 kB
Cached:         323360 kB
SwapCached:       2392 kB
Active:         164168 kB
Inactive:       218296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609480 kB
SwapTotal:     4192956 kB
SwapFree:      4184680 kB
Dirty:           18124 kB
Writeback:           0 kB
Mapped:          16512 kB
Slab:            49968 kB
Committed_AS:   940712 kB
PageTables:       1388 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= 66531 MiB

End job on node48 on Wed Apr 18 00:26:54 UTC 2007