Trace number 357085

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) 1802.14 1802.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_6.opb.PB06.opb
MD5SUM5f836d1b8d150c1925229546ed283812
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark453
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 453
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 491651
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 491651
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
4.59/4.69	c ...done
4.59/4.69	c #vars=10000 #constraints=656901 hasObjective=yes
7.29/7.32	c res. mode=mod
7.29/7.32	c VSIDS like heuristics
7.29/7.32	c complete search running
7.39/7.46	c restart after 401 decisions
7.49/7.56	c nbDecision=500 #constraints=656901
7.60/7.63	c restart after 801 decisions
7.70/7.77	c nbDecision=1000 #constraints=656901
7.79/7.88	c nbDecision=1500 #constraints=656901
7.89/7.90	c restart after 1601 decisions
8.09/8.12	c nbDecision=2000 #constraints=656901
8.19/8.23	c nbDecision=2500 #constraints=656901
8.29/8.35	c nbDecision=3000 #constraints=656901
8.29/8.39	c restart after 3201 decisions
8.59/8.69	c nbDecision=3500 #constraints=656901
8.70/8.79	c nbDecision=4000 #constraints=656901
8.89/8.91	c nbDecision=4500 #constraints=656901
8.99/9.01	c nbDecision=5000 #constraints=656901
9.09/9.12	c nbDecision=5500 #constraints=656901
9.19/9.23	c nbDecision=6000 #constraints=656901
9.29/9.31	c restart after 6401 decisions
9.69/9.77	c nbDecision=6500 #constraints=656901
9.80/9.89	c nbDecision=7000 #constraints=656901
9.90/9.99	c nbDecision=7500 #constraints=656901
10.09/10.10	c nbDecision=8000 #constraints=656901
10.19/10.21	c nbDecision=8500 #constraints=656901
10.29/10.31	c nbDecision=9000 #constraints=656901
10.39/10.41	c nbDecision=9500 #constraints=656901
10.49/10.51	c nbDecision=10000 #constraints=656901
69.65/69.75	c nbDecision=10500 #constraints=657290
188.13/188.29	c nbDecision=11000 #constraints=657794
336.79/337.05	c nbDecision=11500 #constraints=658298
538.15/538.45	c nbDecision=12000 #constraints=658799
831.97/832.34	c nbDecision=12500 #constraints=659303
1054.71/1055.13	c restart after 12801 decisions
1058.51/1058.90	c nbDecision=13000 #constraints=659610
1058.92/1059.40	c nbDecision=13500 #constraints=659610
1059.51/1059.92	c nbDecision=14000 #constraints=659610
1060.02/1060.48	c nbDecision=14500 #constraints=659610
1060.61/1061.09	c nbDecision=15000 #constraints=659610
1061.21/1061.69	c nbDecision=15500 #constraints=659610
1061.91/1062.31	c nbDecision=16000 #constraints=659610
1062.41/1062.88	c nbDecision=16500 #constraints=659610
1493.90/1494.45	c nbDecision=17000 #constraints=660093
1748.44/1749.01	c nbDecision=17500 #constraints=660554
1800.04/1800.61	Received signal 15

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-357085-1176854196 -o ROOT/results/node2/solver-357085-1176854196 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357085-1176854196/instance-357085-1176854196.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: 0.91 0.95 0.97 3/77 13432
/proc/meminfo: memFree=1771192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=1620 CPUtime=0
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 188 0 0 0 0 0 0 0 18 0 1 0 161457433 1658880 170 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 405 173 127 317 0 84 0

[startup+0.0428041 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13432
/proc/meminfo: memFree=1771192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=2164 CPUtime=0.04
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 353 0 0 0 4 0 0 0 18 0 1 0 161457433 2215936 302 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 541 303 130 317 0 220 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2164

[startup+0.10181 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13432
/proc/meminfo: memFree=1771192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=3512 CPUtime=0.09
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 676 0 0 0 9 0 0 0 18 0 1 0 161457433 3596288 625 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 878 626 130 317 0 557 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3512

[startup+0.301831 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13432
/proc/meminfo: memFree=1771192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=7864 CPUtime=0.29
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 1790 0 0 0 29 0 0 0 19 0 1 0 161457433 8052736 1706 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 1966 1707 130 317 0 1645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7864

[startup+0.701872 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 13432
/proc/meminfo: memFree=1771192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=16568 CPUtime=0.69
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 4022 0 0 0 67 2 0 0 23 0 1 0 161457433 16965632 3873 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 4142 3873 130 317 0 3821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16568

[startup+1.50196 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13433
/proc/meminfo: memFree=1749744/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=33976 CPUtime=1.49
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 8486 0 0 0 145 4 0 0 25 0 1 0 161457433 34791424 8208 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 8494 8209 130 317 0 8173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 13433
/proc/meminfo: memFree=1725680/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=68660 CPUtime=3.09
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 17379 0 0 0 300 9 0 0 25 0 1 0 161457433 70307840 16844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 17165 16844 130 317 0 16844 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68660

[startup+6.30145 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 13433
/proc/meminfo: memFree=1626032/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=151836 CPUtime=6.29
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 38396 0 0 0 612 17 0 0 25 0 1 0 161457433 155480064 37348 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 37959 37348 137 317 0 37638 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151836

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 13433
/proc/meminfo: memFree=1594416/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=197124 CPUtime=12.69
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 49734 0 0 0 1247 22 0 0 25 0 1 0 161457433 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/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: 0.94 0.96 0.97 2/78 13433
/proc/meminfo: memFree=1594480/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=197124 CPUtime=25.48
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 49734 0 0 0 2526 22 0 0 25 0 1 0 161457433 201854976 44195 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606685 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 49281 44195 139 317 0 48960 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197124

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 13433
/proc/meminfo: memFree=1594736/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=197124 CPUtime=51.06
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 49736 0 0 0 5084 22 0 0 25 0 1 0 161457433 201854976 44197 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/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 0.96 0.97 2/78 13433
/proc/meminfo: memFree=1583472/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=209240 CPUtime=102.25
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 52580 0 0 0 10202 23 0 0 25 0 1 0 161457433 214261760 47032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 52310 47032 139 317 0 51989 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 209240

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13433
/proc/meminfo: memFree=1566192/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=227896 CPUtime=162.23
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 56942 0 0 0 16198 25 0 0 25 0 1 0 161457433 233365504 51369 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604450 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 56974 51369 139 317 0 56653 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 227896

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13433
/proc/meminfo: memFree=1550960/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=243944 CPUtime=222.22
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 60710 0 0 0 22195 27 0 0 25 0 1 0 161457433 249798656 55113 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713887 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 60986 55113 139 317 0 60665 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 243944

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 13541
/proc/meminfo: memFree=1532088/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=263280 CPUtime=282.15
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 65153 0 0 0 28185 30 0 0 25 0 1 0 161457433 269598720 59538 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 65820 59538 139 317 0 65499 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 263280

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1517488/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=280496 CPUtime=342.1
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 69105 0 0 0 34178 32 0 0 25 0 1 0 161457433 287227904 63479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 70124 63479 139 317 0 69803 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 280496

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1502256/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=296428 CPUtime=402.08
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 72932 0 0 0 40174 34 0 0 25 0 1 0 161457433 303542272 67296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272552 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 74107 67296 139 317 0 73786 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 296428

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1488560/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=311020 CPUtime=462.06
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 76318 0 0 0 46171 35 0 0 25 0 1 0 161457433 318484480 70665 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 77755 70665 139 317 0 77434 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 311020

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1475120/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=325664 CPUtime=522.06
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 79738 0 0 0 52169 37 0 0 25 0 1 0 161457433 333479936 74084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 81416 74084 139 317 0 81095 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 325664

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1462000/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=339668 CPUtime=582.04
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 83001 0 0 0 58166 38 0 0 25 0 1 0 161457433 347820032 77295 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134530440 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 84917 77295 139 317 0 84596 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 339668

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1445936/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=359168 CPUtime=642.03
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 87087 0 0 0 64163 40 0 0 25 0 1 0 161457433 367788032 81312 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 89792 81312 139 317 0 89471 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 359168


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

/proc/meminfo: memFree=1351536/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=466820 CPUtime=1061.91
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 113210 0 0 0 106140 51 0 0 25 0 1 0 161457433 478023680 104835 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 116705 104835 139 317 0 116384 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 466820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1339696/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=480712 CPUtime=1121.89
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 116972 0 0 0 112136 53 0 0 25 0 1 0 161457433 492249088 107897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712494 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 120178 107897 139 317 0 119857 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 480712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1326448/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=495532 CPUtime=1181.89
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 121102 0 0 0 118133 56 0 0 25 0 1 0 161457433 507424768 111138 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 123883 111138 139 317 0 123562 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 495532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1313328/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=511076 CPUtime=1241.87
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 125213 0 0 0 124129 58 0 0 25 0 1 0 161457433 523341824 114393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 127769 114393 139 317 0 127448 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 511076

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1299952/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=527328 CPUtime=1301.86
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 129751 0 0 0 130125 61 0 0 25 0 1 0 161457433 539983872 117711 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 131832 117711 139 317 0 131511 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 527328

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1288176/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=541012 CPUtime=1361.83
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 133925 0 0 0 136121 62 0 0 25 0 1 0 161457433 553996288 120679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272594 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 135253 120679 139 317 0 134932 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 541012

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1274544/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=557260 CPUtime=1421.83
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 138615 0 0 0 142118 65 0 0 25 0 1 0 161457433 570634240 124038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563663 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 139315 124038 139 317 0 138994 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 557260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1262704/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=571436 CPUtime=1481.8
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 142891 0 0 0 148113 67 0 0 25 0 1 0 161457433 585150464 127051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718322 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 142859 127051 139 317 0 142538 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 571436

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1249072/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=587332 CPUtime=1541.79
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 147711 0 0 0 154110 69 0 0 25 0 1 0 161457433 601427968 130473 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 146833 130473 139 317 0 146512 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 587332

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1236848/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=601684 CPUtime=1601.78
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 152431 0 0 0 160106 72 0 0 25 0 1 0 161457433 616124416 133514 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 150421 133514 139 317 0 150100 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 601684

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1221040/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=620780 CPUtime=1661.76
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 158100 0 0 0 166101 75 0 0 25 0 1 0 161457433 635678720 137448 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554540 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 155195 137448 139 317 0 154874 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 620780

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1207728/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=636356 CPUtime=1721.74
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 162763 0 0 0 172097 77 0 0 25 0 1 0 161457433 651628544 140799 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 159089 140799 139 317 0 158768 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 636356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1194480/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=650312 CPUtime=1781.73
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 166045 0 0 0 178094 79 0 0 25 0 1 0 161457433 665919488 144081 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 162578 144081 139 317 0 162257 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 650312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1190960/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=654008 CPUtime=1800.04
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 166902 0 0 0 179925 79 0 0 25 0 1 0 161457433 669704192 144938 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 163502 144938 139 317 0 163181 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 654008

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 0.97 0.97 2/78 13631
/proc/meminfo: memFree=1190960/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=654136 CPUtime=1800.83
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 166956 0 0 0 180004 79 0 0 25 0 1 0 161457433 669835264 144992 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604316 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 163534 144992 139 317 0 163213 0
Current children cumulated CPU time (s) 1800.83
Current children cumulated vsize (KiB) 654136

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13632
/proc/meminfo: memFree=1190696/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=654264 CPUtime=1801.63
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 166995 0 0 0 180084 79 0 0 25 0 1 0 161457433 669966336 145031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 163566 145031 139 317 0 163245 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 654264

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13632
/proc/meminfo: memFree=1190696/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=654408 CPUtime=1802.03
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4194304 167019 0 0 0 180124 79 0 0 25 0 1 0 161457433 670113792 145055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 163602 145055 139 317 0 163281 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 654408

[startup+1802.7 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 13632
/proc/meminfo: memFree=1190696/2055920 swapFree=4138452/4192956
[pid=13432] ppid=13430 vsize=0 CPUtime=1802.13
/proc/13432/stat : 13432 (oree) R 13430 13432 12803 0 -1 4195332 167019 0 0 0 180125 88 0 0 25 0 1 0 161457433 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/13432/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.71
CPU time (s): 1802.14
CPU user time (s): 1801.25
CPU system time (s): 0.886865
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 654408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1801.25
system time used= 0.886865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167019
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= 3975

runsolver used 2.14067 second user time and 4.25935 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Apr 17 23:56:36 UTC 2007

IDJOB= 357085
IDBENCH= 1970
IDSOLVER= 172
FILE ID= node2/357085-1176854196

PBS_JOBID= 4590199

Free space on /tmp= 66496 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_6.opb.PB06.opb
COMMAND LINE= oree /tmp/evaluation/357085-1176854196/instance-357085-1176854196.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-357085-1176854196 -o ROOT/results/node2/solver-357085-1176854196 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357085-1176854196/instance-357085-1176854196.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  5f836d1b8d150c1925229546ed283812

RANDOM SEED= 383251941

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1771728 kB
Buffers:         32256 kB
Cached:         176740 kB
SwapCached:      22952 kB
Active:          98192 kB
Inactive:       144972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1771728 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           18212 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            26524 kB
Committed_AS:  7096032 kB
PageTables:       1860 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= 66496 MiB

End job on node2 on Wed Apr 18 00:26:39 UTC 2007