Trace number 357082

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) 1801.38 1802.15

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_3.opb.PB06.opb
MD5SUM8eed52e8cea562b1b1ee5bae07565266
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark478
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 478
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 500105
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 500105
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.69/4.73	c ...done
4.69/4.73	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.37	c res. mode=mod
7.29/7.37	c VSIDS like heuristics
7.29/7.37	c complete search running
7.49/7.51	c restart after 401 decisions
7.59/7.61	c nbDecision=500 #constraints=656901
7.59/7.68	c restart after 801 decisions
7.79/7.81	c nbDecision=1000 #constraints=656901
7.89/7.92	c nbDecision=1500 #constraints=656901
7.89/7.95	c restart after 1601 decisions
8.09/8.17	c nbDecision=2000 #constraints=656901
8.19/8.28	c nbDecision=2500 #constraints=656901
8.39/8.40	c nbDecision=3000 #constraints=656901
8.39/8.44	c restart after 3201 decisions
8.69/8.74	c nbDecision=3500 #constraints=656901
8.79/8.85	c nbDecision=4000 #constraints=656901
8.89/8.96	c nbDecision=4500 #constraints=656901
8.99/9.07	c nbDecision=5000 #constraints=656901
9.09/9.18	c nbDecision=5500 #constraints=656901
9.19/9.28	c nbDecision=6000 #constraints=656901
9.29/9.37	c restart after 6401 decisions
9.79/9.82	c nbDecision=6500 #constraints=656901
9.89/9.94	c nbDecision=7000 #constraints=656901
9.99/10.04	c nbDecision=7500 #constraints=656901
10.09/10.15	c nbDecision=8000 #constraints=656901
10.19/10.26	c nbDecision=8500 #constraints=656901
10.29/10.36	c nbDecision=9000 #constraints=656901
10.39/10.46	c nbDecision=9500 #constraints=656901
10.49/10.56	c nbDecision=10000 #constraints=656901
69.74/69.81	c nbDecision=10500 #constraints=657290
188.21/188.35	c nbDecision=11000 #constraints=657794
336.69/336.92	c nbDecision=11500 #constraints=658298
537.97/538.32	c nbDecision=12000 #constraints=658799
831.66/832.10	c nbDecision=12500 #constraints=659303
1054.29/1054.81	c restart after 12801 decisions
1057.99/1058.58	c nbDecision=13000 #constraints=659610
1058.49/1059.08	c nbDecision=13500 #constraints=659610
1059.09/1059.61	c nbDecision=14000 #constraints=659610
1059.59/1060.19	c nbDecision=14500 #constraints=659610
1060.28/1060.80	c nbDecision=15000 #constraints=659610
1060.89/1061.41	c nbDecision=15500 #constraints=659610
1061.48/1062.03	c nbDecision=16000 #constraints=659610
1062.09/1062.61	c nbDecision=16500 #constraints=659610
1493.23/1493.92	c nbDecision=17000 #constraints=660093
1747.54/1748.37	c nbDecision=17500 #constraints=660554
1800.03/1800.80	Received signal 15
1801.13/1801.96	
1801.13/1801.96	s UNKNOWN
1801.13/1801.96	
1801.13/1801.96	c user time= 1800.46 s
1801.13/1801.96	c system time= 0.742887 s
1801.13/1801.96	c wall clock time=1801.97

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/node66/watcher-357082-1176854144 -o ROOT/results/node66/solver-357082-1176854144 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357082-1176854144/instance-357082-1176854144.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 0.95 3/64 10942
/proc/meminfo: memFree=1792760/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=1620 CPUtime=0
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 161403992 1658880 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 405 164 126 317 0 84 0

[startup+0.020294 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10942
/proc/meminfo: memFree=1792760/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=1880 CPUtime=0.01
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 297 0 0 0 1 0 0 0 18 0 1 0 161403992 1925120 246 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746922 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 470 246 127 317 0 149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1880

[startup+0.101309 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10942
/proc/meminfo: memFree=1792760/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=3380 CPUtime=0.09
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 667 0 0 0 9 0 0 0 18 0 1 0 161403992 3461120 616 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 845 617 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301349 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10942
/proc/meminfo: memFree=1792760/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=7732 CPUtime=0.29
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 1773 0 0 0 28 1 0 0 19 0 1 0 161403992 7917568 1689 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 1933 1689 130 317 0 1612 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7732

[startup+0.701429 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 10942
/proc/meminfo: memFree=1792760/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=16436 CPUtime=0.69
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 3988 0 0 0 67 2 0 0 22 0 1 0 161403992 16830464 3839 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 4109 3839 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50159 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1771376/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=33712 CPUtime=1.49
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 8414 0 0 0 145 4 0 0 25 0 1 0 161403992 34521088 8136 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 8428 8136 130 317 0 8107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33712

[startup+3.10191 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1747632/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=68132 CPUtime=3.09
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 17251 0 0 0 300 9 0 0 25 0 1 0 161403992 69767168 16716 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 17033 16716 130 317 0 16712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68132

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1647608/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=151704 CPUtime=6.29
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 38373 0 0 0 611 18 0 0 25 0 1 0 161403992 155344896 37325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 37926 37325 137 317 0 37605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151704

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1615864/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=197124 CPUtime=12.69
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 49734 0 0 0 1246 23 0 0 25 0 1 0 161403992 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1616056/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=197124 CPUtime=25.48
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 49734 0 0 0 2525 23 0 0 25 0 1 0 161403992 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1616248/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=197124 CPUtime=51.05
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 49736 0 0 0 5082 23 0 0 25 0 1 0 161403992 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 197124

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1604984/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=209240 CPUtime=102.24
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 52580 0 0 0 10200 24 0 0 25 0 1 0 161403992 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134603962 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/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 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1587704/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=227896 CPUtime=162.22
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 56942 0 0 0 16196 26 0 0 25 0 1 0 161403992 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718723 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 227896

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1572536/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=243944 CPUtime=222.19
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 60710 0 0 0 22192 27 0 0 25 0 1 0 161403992 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284169 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 243944

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 10943
/proc/meminfo: memFree=1554936/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=263280 CPUtime=282.17
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 65157 0 0 0 28188 29 0 0 25 0 1 0 161403992 269598720 59542 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 65820 59542 139 317 0 65499 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 263280

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/71 11081
/proc/meminfo: memFree=1537856/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=280496 CPUtime=342.07
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 69105 0 0 0 34175 32 0 0 25 0 1 0 161403992 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563647 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 280496

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1523640/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=296428 CPUtime=402.02
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 72936 0 0 0 40168 34 0 0 25 0 1 0 161403992 303542272 67300 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 74107 67300 139 317 0 73786 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1510008/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=311020 CPUtime=462
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 76318 0 0 0 46164 36 0 0 25 0 1 0 161403992 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1496504/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=325664 CPUtime=521.97
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 79738 0 0 0 52160 37 0 0 25 0 1 0 161403992 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1483512/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=339668 CPUtime=581.96
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 83001 0 0 0 58157 39 0 0 25 0 1 0 161403992 347820032 77295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 84917 77295 139 317 0 84596 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 339668

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1467192/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=359328 CPUtime=641.94
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 87108 0 0 0 64153 41 0 0 25 0 1 0 161403992 367951872 81333 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 89832 81333 139 317 0 89511 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 359328


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

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1372984/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=466820 CPUtime=1061.78
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 113210 0 0 0 106127 51 0 0 25 0 1 0 161403992 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1360824/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=480448 CPUtime=1121.76
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 116975 0 0 0 112124 52 0 0 25 0 1 0 161403992 491978752 107860 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 120112 107860 139 317 0 119791 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 480448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1347704/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=495724 CPUtime=1181.75
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 121116 0 0 0 118120 55 0 0 25 0 1 0 161403992 507621376 111152 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712567 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 123931 111152 139 317 0 123610 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 495724

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 11141
/proc/meminfo: memFree=1334584/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=511400 CPUtime=1241.72
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 125269 0 0 0 124116 56 0 0 25 0 1 0 161403992 523673600 114449 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 127850 114449 139 317 0 127529 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 511400

[startup+1302.3 s]
/proc/loadavg: 1.06 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1321208/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=527328 CPUtime=1301.7
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 129765 0 0 0 130113 57 0 0 25 0 1 0 161403992 539983872 117725 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278945 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 131832 117725 139 317 0 131511 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 527328

[startup+1362.3 s]
/proc/loadavg: 1.02 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1309432/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=541016 CPUtime=1361.68
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 133987 0 0 0 136108 60 0 0 25 0 1 0 161403992 554000384 120702 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 135254 120702 139 317 0 134933 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 541016

[startup+1422.31 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1295800/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=557688 CPUtime=1421.66
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 138687 0 0 0 142104 62 0 0 25 0 1 0 161403992 571072512 124110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 139422 124110 139 317 0 139101 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 557688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1283704/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=571600 CPUtime=1481.64
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 142927 0 0 0 148099 65 0 0 25 0 1 0 161403992 585318400 127087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 142900 127087 139 317 0 142579 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 571600

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1269944/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=587484 CPUtime=1541.62
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 147740 0 0 0 154095 67 0 0 25 0 1 0 161403992 601583616 130502 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 146871 130502 139 317 0 146550 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 587484

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1257784/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=602080 CPUtime=1601.59
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 152502 0 0 0 160090 69 0 0 25 0 1 0 161403992 616529920 133585 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710849 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 150520 133585 139 317 0 150199 0
Current children cumulated CPU time (s) 1601.59
Current children cumulated vsize (KiB) 602080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1241912/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=620912 CPUtime=1661.58
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 158164 0 0 0 166087 71 0 0 25 0 1 0 161403992 635813888 137475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 155228 137475 139 317 0 154907 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 620912

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1228664/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=636548 CPUtime=1721.55
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 162816 0 0 0 172083 72 0 0 25 0 1 0 161403992 651825152 140852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 159137 140852 139 317 0 158816 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 636548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1215416/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=650472 CPUtime=1781.54
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 166074 0 0 0 178080 74 0 0 25 0 1 0 161403992 666083328 144110 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711457 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 162618 144110 139 317 0 162297 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 650472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1211832/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=654136 CPUtime=1800.03
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 166961 0 0 0 179929 74 0 0 25 0 1 0 161403992 669835264 144997 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 163534 144997 139 317 0 163213 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 654136

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 11141
/proc/meminfo: memFree=1211832/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=654264 CPUtime=1800.63
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 166995 0 0 0 179989 74 0 0 25 0 1 0 161403992 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1800.63
Current children cumulated vsize (KiB) 654264

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 11142
/proc/meminfo: memFree=1211568/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=654408 CPUtime=1801.03
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 167019 0 0 0 180029 74 0 0 25 0 1 0 161403992 670113792 145055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 163602 145055 139 317 0 163281 0
Current children cumulated CPU time (s) 1801.03
Current children cumulated vsize (KiB) 654408

[startup+1802 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 11142
/proc/meminfo: memFree=1211568/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=654408 CPUtime=1801.23
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194304 167038 0 0 0 180049 74 0 0 25 0 1 0 161403992 670113792 145074 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 163602 145074 155 317 0 163281 0
Current children cumulated CPU time (s) 1801.23
Current children cumulated vsize (KiB) 654408

[startup+1802.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 11142
/proc/meminfo: memFree=1211568/2055920 swapFree=4176832/4192956
[pid=10942] ppid=10940 vsize=0 CPUtime=1801.32
/proc/10942/stat : 10942 (oree) R 10940 10942 10142 0 -1 4194308 167038 0 0 0 180054 78 0 0 25 0 1 0 161403992 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10942/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.32
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1802.15
CPU time (s): 1801.38
CPU user time (s): 1800.55
CPU system time (s): 0.836872
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 654408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.55
system time used= 0.836872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167038
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= 2801

runsolver used 1.23681 second user time and 3.74843 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Apr 17 23:55:44 UTC 2007

IDJOB= 357082
IDBENCH= 1967
IDSOLVER= 172
FILE ID= node66/357082-1176854144

PBS_JOBID= 4590183

Free space on /tmp= 66428 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_3.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357082-1176854144/instance-357082-1176854144.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-357082-1176854144 -o ROOT/results/node66/solver-357082-1176854144 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357082-1176854144/instance-357082-1176854144.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  8eed52e8cea562b1b1ee5bae07565266

RANDOM SEED= 937563530

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1793104 kB
Buffers:         15788 kB
Cached:         188788 kB
SwapCached:       9828 kB
Active:          39860 kB
Inactive:       180648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793104 kB
SwapTotal:     4192956 kB
SwapFree:      4176832 kB
Dirty:           18136 kB
Writeback:           0 kB
Mapped:          15792 kB
Slab:            28280 kB
Committed_AS:   753328 kB
PageTables:       1380 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= 66428 MiB

End job on node66 on Wed Apr 18 00:25:47 UTC 2007