Trace number 357086

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) 1802.13 1802.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_8.opb.PB06.opb
MD5SUM54ffab8e8a4cb46f5f9473284ad05d3b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark397
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 371
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 495981
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 495981
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...
4.69/4.70	c ...done
4.69/4.70	c #vars=10000 #constraints=656901 hasObjective=yes
7.28/7.34	c res. mode=mod
7.28/7.34	c VSIDS like heuristics
7.28/7.34	c complete search running
7.38/7.47	c restart after 401 decisions
7.48/7.58	c nbDecision=500 #constraints=656901
7.59/7.65	c restart after 801 decisions
7.69/7.78	c nbDecision=1000 #constraints=656901
7.78/7.89	c nbDecision=1500 #constraints=656901
7.88/7.92	c restart after 1601 decisions
8.08/8.14	c nbDecision=2000 #constraints=656901
8.18/8.25	c nbDecision=2500 #constraints=656901
8.28/8.37	c nbDecision=3000 #constraints=656901
8.38/8.41	c restart after 3201 decisions
8.69/8.71	c nbDecision=3500 #constraints=656901
8.79/8.82	c nbDecision=4000 #constraints=656901
8.89/8.93	c nbDecision=4500 #constraints=656901
8.99/9.04	c nbDecision=5000 #constraints=656901
9.08/9.15	c nbDecision=5500 #constraints=656901
9.18/9.26	c nbDecision=6000 #constraints=656901
9.28/9.34	c restart after 6401 decisions
9.68/9.80	c nbDecision=6500 #constraints=656901
9.89/9.92	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
10.28/10.34	c nbDecision=9000 #constraints=656901
10.38/10.44	c nbDecision=9500 #constraints=656901
10.48/10.54	c nbDecision=10000 #constraints=656901
69.65/69.75	c nbDecision=10500 #constraints=657290
188.02/188.17	c nbDecision=11000 #constraints=657794
336.57/336.84	c nbDecision=11500 #constraints=658298
538.01/538.34	c nbDecision=12000 #constraints=658799
831.91/832.37	c nbDecision=12500 #constraints=659303
1054.75/1055.27	c restart after 12801 decisions
1058.55/1059.05	c nbDecision=13000 #constraints=659610
1059.05/1059.54	c nbDecision=13500 #constraints=659610
1059.55/1060.06	c nbDecision=14000 #constraints=659610
1060.15/1060.63	c nbDecision=14500 #constraints=659610
1060.75/1061.24	c nbDecision=15000 #constraints=659610
1061.35/1061.84	c nbDecision=15500 #constraints=659610
1061.95/1062.46	c nbDecision=16000 #constraints=659610
1062.55/1063.03	c nbDecision=16500 #constraints=659610
1494.22/1494.81	c nbDecision=17000 #constraints=660093
1748.73/1749.49	c nbDecision=17500 #constraints=660554
1800.02/1800.71	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/node3/watcher-357086-1176854205 -o ROOT/results/node3/solver-357086-1176854205 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357086-1176854205/instance-357086-1176854205.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 0.99 3/77 30916
/proc/meminfo: memFree=1670688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=1620 CPUtime=0
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 161458319 1658880 170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 405 172 126 317 0 84 0

[startup+0.0348899 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30916
/proc/meminfo: memFree=1670688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=2032 CPUtime=0.03
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 310 0 0 0 3 0 0 0 18 0 1 0 161458319 2080768 259 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 508 259 130 317 0 187 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2032

[startup+0.101901 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30916
/proc/meminfo: memFree=1670688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=3380 CPUtime=0.09
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 674 0 0 0 9 0 0 0 18 0 1 0 161458319 3461120 623 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 845 623 130 317 0 524 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3380

[startup+0.301933 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30916
/proc/meminfo: memFree=1670688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=7864 CPUtime=0.29
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 1789 0 0 0 29 0 0 0 19 0 1 0 161458319 8052736 1705 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 1966 1706 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701997 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30916
/proc/meminfo: memFree=1670688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=16568 CPUtime=0.69
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 4015 0 0 0 67 2 0 0 23 0 1 0 161458319 16965632 3866 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 4142 3866 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1649176/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=33844 CPUtime=1.49
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 8465 0 0 0 145 4 0 0 25 0 1 0 161458319 34656256 8187 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 8461 8187 130 317 0 8140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33844

[startup+3.10139 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1625304/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=68396 CPUtime=3.09
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 17325 0 0 0 300 9 0 0 25 0 1 0 161458319 70037504 16790 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 17099 16790 130 317 0 16778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68396

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1525464/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=151836 CPUtime=6.29
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 38396 0 0 0 610 19 0 0 25 0 1 0 161458319 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1493848/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=197124 CPUtime=12.68
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 49734 0 0 0 1245 23 0 0 25 0 1 0 161458319 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197124

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1493976/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=197124 CPUtime=25.48
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 49734 0 0 0 2525 23 0 0 25 0 1 0 161458319 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1494232/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=197124 CPUtime=51.06
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 49736 0 0 0 5082 24 0 0 25 0 1 0 161458319 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602696 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 49281 44197 139 317 0 48960 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 197124

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1482968/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=209240 CPUtime=102.25
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 52580 0 0 0 10200 25 0 0 25 0 1 0 161458319 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30917
/proc/meminfo: memFree=1465688/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=227896 CPUtime=162.22
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 56942 0 0 0 16195 27 0 0 25 0 1 0 161458319 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711099 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/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 0.99 2/78 30917
/proc/meminfo: memFree=1450456/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=243944 CPUtime=222.2
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 60712 0 0 0 22191 29 0 0 25 0 1 0 161458319 249798656 55115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 60986 55115 139 317 0 60665 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 243944

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31055
/proc/meminfo: memFree=1431464/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=263280 CPUtime=282.13
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 65159 0 0 0 28182 31 0 0 25 0 1 0 161458319 269598720 59544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 65820 59544 139 317 0 65499 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1416664/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=280784 CPUtime=342.07
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 69154 0 0 0 34174 33 0 0 25 0 1 0 161458319 287522816 63528 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271349 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 70196 63528 139 317 0 69875 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 280784

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1401496/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=296428 CPUtime=402.05
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 72940 0 0 0 40170 35 0 0 25 0 1 0 161458319 303542272 67304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 74107 67304 139 317 0 73786 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1387928/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=311020 CPUtime=462.03
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 76318 0 0 0 46167 36 0 0 25 0 1 0 161458319 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 311020

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1374424/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=325664 CPUtime=522.01
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 79738 0 0 0 52164 37 0 0 25 0 1 0 161458319 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 325664

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1361304/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=339668 CPUtime=582
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 83001 0 0 0 58161 39 0 0 25 0 1 0 161458319 347820032 77295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272674 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 84917 77295 139 317 0 84596 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 339668

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1345048/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=359328 CPUtime=641.98
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 87104 0 0 0 64157 41 0 0 25 0 1 0 161458319 367951872 81329 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710870 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 89832 81329 139 317 0 89511 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 359328


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

/proc/meminfo: memFree=1250840/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=466820 CPUtime=1061.85
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 113210 0 0 0 106131 54 0 0 25 0 1 0 161458319 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1238936/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=480712 CPUtime=1121.83
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 116966 0 0 0 112127 56 0 0 25 0 1 0 161458319 492249088 107891 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714036 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 120178 107891 139 317 0 119857 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 480712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1225944/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=495532 CPUtime=1181.81
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 121099 0 0 0 118123 58 0 0 25 0 1 0 161458319 507424768 111135 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 123883 111135 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1212632/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=511256 CPUtime=1241.79
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 125213 0 0 0 124118 61 0 0 25 0 1 0 161458319 523526144 114411 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 127814 114411 139 317 0 127493 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 511256

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1199192/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=527592 CPUtime=1301.78
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 129746 0 0 0 130115 63 0 0 25 0 1 0 161458319 540254208 117745 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 131898 117745 139 317 0 131577 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 527592

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1187672/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=540852 CPUtime=1361.76
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 133903 0 0 0 136111 65 0 0 25 0 1 0 161458319 553832448 120657 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278995 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 135213 120657 139 317 0 134892 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 540852

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1174040/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=557392 CPUtime=1421.74
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 138613 0 0 0 142107 67 0 0 25 0 1 0 161458319 570769408 124053 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272676 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 139348 124053 139 317 0 139027 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 557392

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1162072/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=571172 CPUtime=1481.71
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 142815 0 0 0 148102 69 0 0 25 0 1 0 161458319 584880128 127013 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277158 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 142793 127013 139 317 0 142472 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 571172

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1148312/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=587068 CPUtime=1541.7
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 147660 0 0 0 154099 71 0 0 25 0 1 0 161458319 601157632 130443 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 146767 130443 139 317 0 146446 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 587068

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1136152/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=601816 CPUtime=1601.68
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 152431 0 0 0 160095 73 0 0 25 0 1 0 161458319 616259584 133535 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135279024 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 150454 133535 139 317 0 150133 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 601816

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1120280/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=620588 CPUtime=1661.66
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 158069 0 0 0 166091 75 0 0 25 0 1 0 161458319 635482112 137417 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 155147 137417 139 317 0 154826 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 620588

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1107160/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=636248 CPUtime=1721.64
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 162744 0 0 0 172086 78 0 0 25 0 1 0 161458319 651517952 140780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 159062 140780 139 317 0 158741 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 636248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1093912/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=650200 CPUtime=1781.62
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 166019 0 0 0 178083 79 0 0 25 0 1 0 161458319 665804800 144055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 162550 144055 139 317 0 162229 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 650200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1090328/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=653848 CPUtime=1800.02
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 166880 0 0 0 179922 80 0 0 25 0 1 0 161458319 669540352 144916 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 163462 144916 139 317 0 163141 0
Current children cumulated CPU time (s) 1800.02
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: 0.99 0.98 0.99 2/78 31115
/proc/meminfo: memFree=1090328/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=654008 CPUtime=1800.71
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 166920 0 0 0 179991 80 0 0 25 0 1 0 161458319 669704192 144956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 163502 144956 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.71
Current children cumulated vsize (KiB) 654008

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31116
/proc/meminfo: memFree=1090064/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=654264 CPUtime=1801.51
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 166978 0 0 0 180071 80 0 0 25 0 1 0 161458319 669966336 145014 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 163566 145014 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.51
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 31116
/proc/meminfo: memFree=1090064/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=654264 CPUtime=1801.91
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4194304 166995 0 0 0 180111 80 0 0 25 0 1 0 161458319 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712525 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 654264

[startup+1802.8 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 31116
/proc/meminfo: memFree=1644952/2055920 swapFree=4132108/4192956
[pid=30916] ppid=30914 vsize=0 CPUtime=1802.11
/proc/30916/stat : 30916 (oree) R 30914 30916 30287 0 -1 4195332 166998 0 0 0 180122 89 0 0 25 0 1 0 161458319 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/30916/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.81
CPU time (s): 1802.13
CPU user time (s): 1801.23
CPU system time (s): 0.900863
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 654296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.23
system time used= 0.900863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166998
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 8105

runsolver used 1.92071 second user time and 4.20736 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Apr 17 23:56:46 UTC 2007

IDJOB= 357086
IDBENCH= 1971
IDSOLVER= 172
FILE ID= node3/357086-1176854205

PBS_JOBID= 4590200

Free space on /tmp= 66416 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_8.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357086-1176854205/instance-357086-1176854205.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-357086-1176854205 -o ROOT/results/node3/solver-357086-1176854205 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357086-1176854205/instance-357086-1176854205.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  54ffab8e8a4cb46f5f9473284ad05d3b

RANDOM SEED= 187123244

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1671096 kB
Buffers:         35096 kB
Cached:         274980 kB
SwapCached:      23872 kB
Active:         110928 kB
Inactive:       231240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671096 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:           18148 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            28204 kB
Committed_AS:  5186460 kB
PageTables:       1784 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= 66416 MiB

End job on node3 on Wed Apr 18 00:26:49 UTC 2007