Trace number 357089

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) 1801.09 1801.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_10.opb.PB06.opb
MD5SUMfad34197fa8b5ebd519d12750a352ad5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark480
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 480
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 495457
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 495457
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
7.28/7.39	c res. mode=mod
7.28/7.39	c VSIDS like heuristics
7.28/7.39	c complete search running
7.48/7.53	c restart after 401 decisions
7.59/7.63	c nbDecision=500 #constraints=656901
7.69/7.70	c restart after 801 decisions
7.78/7.84	c nbDecision=1000 #constraints=656901
7.88/7.95	c nbDecision=1500 #constraints=656901
7.88/7.97	c restart after 1601 decisions
8.08/8.19	c nbDecision=2000 #constraints=656901
8.28/8.30	c nbDecision=2500 #constraints=656901
8.38/8.43	c nbDecision=3000 #constraints=656901
8.38/8.47	c restart after 3201 decisions
8.69/8.77	c nbDecision=3500 #constraints=656901
8.79/8.88	c nbDecision=4000 #constraints=656901
8.88/8.99	c nbDecision=4500 #constraints=656901
9.08/9.10	c nbDecision=5000 #constraints=656901
9.18/9.21	c nbDecision=5500 #constraints=656901
9.28/9.32	c nbDecision=6000 #constraints=656901
9.38/9.41	c restart after 6401 decisions
9.79/9.87	c nbDecision=6500 #constraints=656901
9.89/9.99	c nbDecision=7000 #constraints=656901
9.98/10.10	c nbDecision=7500 #constraints=656901
10.18/10.21	c nbDecision=8000 #constraints=656901
10.28/10.31	c nbDecision=8500 #constraints=656901
10.38/10.41	c nbDecision=9000 #constraints=656901
10.48/10.52	c nbDecision=9500 #constraints=656901
10.58/10.61	c nbDecision=10000 #constraints=656901
69.86/69.90	c nbDecision=10500 #constraints=657290
188.33/188.51	c nbDecision=11000 #constraints=657794
336.86/337.18	c nbDecision=11500 #constraints=658298
538.39/538.79	c nbDecision=12000 #constraints=658799
832.49/832.96	c nbDecision=12500 #constraints=659303
1055.52/1056.02	c restart after 12801 decisions
1059.22/1059.79	c nbDecision=13000 #constraints=659610
1059.72/1060.28	c nbDecision=13500 #constraints=659610
1060.32/1060.81	c nbDecision=14000 #constraints=659610
1060.82/1061.39	c nbDecision=14500 #constraints=659610
1061.52/1062.01	c nbDecision=15000 #constraints=659610
1062.12/1062.62	c nbDecision=15500 #constraints=659610
1062.72/1063.25	c nbDecision=16000 #constraints=659610
1063.32/1063.83	c nbDecision=16500 #constraints=659610
1495.37/1496.02	c nbDecision=17000 #constraints=660093
1750.18/1750.95	c nbDecision=17500 #constraints=660554
1800.08/1800.80	Received signal 15
1800.87/1801.63	
1800.87/1801.63	s UNKNOWN
1800.87/1801.63	
1800.87/1801.63	c user time= 1800.14 s
1800.87/1801.63	c system time= 0.762884 s
1800.87/1801.63	c wall clock time=1801.63

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/node46/watcher-357089-1176854302 -o ROOT/results/node46/solver-357089-1176854302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357089-1176854302/instance-357089-1176854302.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: 0.93 0.97 0.99 3/78 8402
/proc/meminfo: memFree=1420552/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=1620 CPUtime=0
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 40114636 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 405 174 126 317 0 84 0

[startup+0.0769721 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 8402
/proc/meminfo: memFree=1420552/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=2852 CPUtime=0.07
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 538 0 0 0 7 0 0 0 18 0 1 0 40114636 2920448 487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 713 487 130 317 0 392 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2852

[startup+0.102976 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 8402
/proc/meminfo: memFree=1420552/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=3512 CPUtime=0.1
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 675 0 0 0 10 0 0 0 18 0 1 0 40114636 3596288 624 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 878 624 130 317 0 557 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3512

[startup+0.302013 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 8402
/proc/meminfo: memFree=1420552/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=7864 CPUtime=0.29
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 1774 0 0 0 29 0 0 0 19 0 1 0 40114636 8052736 1690 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 1966 1690 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.702089 s]
/proc/loadavg: 0.93 0.97 0.99 3/78 8402
/proc/meminfo: memFree=1420552/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=16436 CPUtime=0.69
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 3987 0 0 0 68 1 0 0 22 0 1 0 40114636 16830464 3838 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134827798 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 4109 3839 130 317 0 3788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16436

[startup+1.50124 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1399232/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=33712 CPUtime=1.49
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 8403 0 0 0 146 3 0 0 25 0 1 0 40114636 34521088 8125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 8428 8125 130 317 0 8107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33712

[startup+3.10153 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1375424/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=68132 CPUtime=3.09
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 17243 0 0 0 302 7 0 0 25 0 1 0 40114636 69767168 16708 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 17033 16709 130 317 0 16712 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68132

[startup+6.30113 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1275392/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=151704 CPUtime=6.28
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 38363 0 0 0 613 15 0 0 25 0 1 0 40114636 155344896 37315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 37926 37316 137 317 0 37605 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 151704

[startup+12.7013 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1243520/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=197124 CPUtime=12.69
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 49734 0 0 0 1249 20 0 0 25 0 1 0 40114636 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197124

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1243520/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=197124 CPUtime=25.48
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 49734 0 0 0 2528 20 0 0 25 0 1 0 40114636 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563957 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1014 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1243776/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=197124 CPUtime=51.06
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 49736 0 0 0 5086 20 0 0 25 0 1 0 40114636 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 8403
/proc/meminfo: memFree=1232576/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=209240 CPUtime=102.25
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 52579 0 0 0 10204 21 0 0 25 0 1 0 40114636 214261760 47031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 52310 47031 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 0.97 0.99 2/85 8511
/proc/meminfo: memFree=1213896/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=227896 CPUtime=162.18
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 56942 0 0 0 16195 23 0 0 25 0 1 0 40114636 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562700 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 227896

[startup+222.301 s]
/proc/loadavg: 1.13 1.02 1.00 2/79 8601
/proc/meminfo: memFree=1200128/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=243944 CPUtime=222.1
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 60710 0 0 0 22184 26 0 0 25 0 1 0 40114636 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8601
/proc/meminfo: memFree=1182592/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=263280 CPUtime=282.08
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 65139 0 0 0 28181 27 0 0 25 0 1 0 40114636 269598720 59524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 65820 59524 139 317 0 65499 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8601
/proc/meminfo: memFree=1166720/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=280496 CPUtime=342.06
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 69100 0 0 0 34177 29 0 0 25 0 1 0 40114636 287227904 63474 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 70124 63474 139 317 0 69803 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 280496

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1151744/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=296428 CPUtime=402.03
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 72932 0 0 0 40172 31 0 0 25 0 1 0 40114636 303542272 67296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 74107 67296 139 317 0 73786 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1137984/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=311020 CPUtime=462.01
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 76307 0 0 0 46168 33 0 0 25 0 1 0 40114636 318484480 70654 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 77755 70654 139 317 0 77434 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1124544/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=325664 CPUtime=522
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 79727 0 0 0 52165 35 0 0 25 0 1 0 40114636 333479936 74073 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718727 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 81416 74073 139 317 0 81095 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 325664

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1111488/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=339476 CPUtime=581.98
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 82980 0 0 0 58162 36 0 0 25 0 1 0 40114636 347623424 77274 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 84869 77274 139 317 0 84548 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 339476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8601
/proc/meminfo: memFree=1095296/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=359296 CPUtime=641.97
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 87078 0 0 0 64159 38 0 0 25 0 1 0 40114636 367919104 81303 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 89824 81303 139 317 0 89503 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 359296


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1026816/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=437224 CPUtime=941.86
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 105579 0 0 0 94140 46 0 0 25 0 1 0 40114636 447717376 98403 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 109306 98403 139 317 0 108985 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 437224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1014720/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=451396 CPUtime=1001.84
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 109216 0 0 0 100136 48 0 0 25 0 1 0 40114636 462229504 101394 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 112849 101394 139 317 0 112528 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 451396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=1000896/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=466820 CPUtime=1061.82
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 113210 0 0 0 106133 49 0 0 25 0 1 0 40114636 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=989312/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=480312 CPUtime=1121.8
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 116890 0 0 0 112129 51 0 0 25 0 1 0 40114636 491839488 107833 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 120078 107833 139 317 0 119757 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 480312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=976064/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=495432 CPUtime=1181.78
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 121037 0 0 0 118125 53 0 0 25 0 1 0 40114636 507322368 111093 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712551 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 123858 111093 139 317 0 123537 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 495432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=962880/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=511256 CPUtime=1241.76
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 125213 0 0 0 124121 55 0 0 25 0 1 0 40114636 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713857 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=949376/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=527064 CPUtime=1301.74
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 129675 0 0 0 130117 57 0 0 25 0 1 0 40114636 539713536 117674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604102 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 131766 117674 139 317 0 131445 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 527064

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=937792/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=540588 CPUtime=1361.71
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 133830 0 0 0 136113 58 0 0 25 0 1 0 40114636 553562112 120602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 135147 120602 139 317 0 134826 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 540588

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=923904/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=557392 CPUtime=1421.7
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 138550 0 0 0 142110 60 0 0 25 0 1 0 40114636 570769408 124033 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713833 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 139348 124033 139 317 0 139027 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 557392

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=912320/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=571036 CPUtime=1481.68
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 142724 0 0 0 148105 63 0 0 25 0 1 0 40114636 584740864 126956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 142759 126956 139 317 0 142438 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 571036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=898304/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=586804 CPUtime=1541.66
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 147586 0 0 0 154101 65 0 0 25 0 1 0 40114636 600887296 130389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 146701 130389 139 317 0 146380 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 586804

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=886144/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=601684 CPUtime=1601.63
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 152363 0 0 0 160096 67 0 0 25 0 1 0 40114636 616124416 133487 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718713 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 150421 133487 139 317 0 150100 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 601684

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8601
/proc/meminfo: memFree=870464/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=620528 CPUtime=1661.62
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 157970 0 0 0 166091 71 0 0 25 0 1 0 40114636 635420672 137376 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 155132 137376 139 317 0 154811 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 620528

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=857216/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=636108 CPUtime=1721.59
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 162687 0 0 0 172086 73 0 0 25 0 1 0 40114636 651374592 140723 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 159027 140723 139 317 0 158706 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 636108

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=843968/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=649880 CPUtime=1781.57
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 165951 0 0 0 178082 75 0 0 25 0 1 0 40114636 665477120 143987 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 162470 143987 139 317 0 162149 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 649880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8601
/proc/meminfo: memFree=840384/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=653636 CPUtime=1800.08
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 166816 0 0 0 179932 76 0 0 25 0 1 0 40114636 669323264 144852 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554602 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 163409 144852 139 317 0 163088 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 653636

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 1.00 2/79 8601
/proc/meminfo: memFree=840384/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=653848 CPUtime=1800.67
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194304 166864 0 0 0 179991 76 0 0 25 0 1 0 40114636 669540352 144900 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 163462 144900 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.67
Current children cumulated vsize (KiB) 653848

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8602
/proc/meminfo: memFree=858040/2055920 swapFree=4184556/4192956
[pid=8402] ppid=8400 vsize=0 CPUtime=1801.07
/proc/8402/stat : 8402 (oree) R 8400 8402 7773 0 -1 4194308 166884 0 0 0 180022 85 0 0 25 0 1 0 40114636 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/8402/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1801.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.82
CPU time (s): 1801.09
CPU user time (s): 1800.23
CPU system time (s): 0.855869
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 653848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.23
system time used= 0.855869
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166884
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= 2137

runsolver used 1.83272 second user time and 4.73428 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Tue Apr 17 23:58:36 UTC 2007

IDJOB= 357089
IDBENCH= 1974
IDSOLVER= 172
FILE ID= node46/357089-1176854302

PBS_JOBID= 4590203

Free space on /tmp= 66138 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_10.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357089-1176854302/instance-357089-1176854302.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-357089-1176854302 -o ROOT/results/node46/solver-357089-1176854302 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357089-1176854302/instance-357089-1176854302.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  fad34197fa8b5ebd519d12750a352ad5

RANDOM SEED= 938055913

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1421024 kB
Buffers:         43624 kB
Cached:         396472 kB
SwapCached:       3060 kB
Active:         343840 kB
Inactive:       235804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421024 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:           18260 kB
Writeback:           0 kB
Mapped:         154212 kB
Slab:            40628 kB
Committed_AS:  1891644 kB
PageTables:       1992 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= 66138 MiB

End job on node46 on Wed Apr 18 00:28:39 UTC 2007