Trace number 347922

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
minisat+ 1.14? (TO) 1800.21 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos9.opb
MD5SUM3f95880b258ecfc346507235783375e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables874498
Total number of constraints110909
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)87
Number of constraints which are nor clauses,nor cardinality constraints110822
Minimum length of a constraint11
Maximum length of a constraint14080
Number of terms in the objective function 198658
Biggest coefficient in the objective function 14
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 636932
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 6076
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 636932
Number of bits of the biggest sum of numbers20
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)

 [...]

#
# trace file is too large. Trace was truncated at this point.
#

150.55/150.68	c ---[39322]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
185.64/185.72	c ---[39320]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
220.73/220.85	c ---[39318]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
258.32/258.42	c ---[39316]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
293.41/293.55	c ---[39314]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
328.30/328.48	c ---[39312]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
365.59/365.75	c ---[39310]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
402.88/403.08	c ---[39308]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
440.27/440.44	c ---[39306]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
476.26/476.45	c ---[39304]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
511.55/511.74	c ---[39302]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
549.44/549.65	c ---[39300]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
585.04/585.21	c ---[39298]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
620.12/620.31	c ---[39296]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
657.52/657.73	c ---[39294]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
694.90/695.10	c ---[39292]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
732.29/732.58	c ---[39290]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
769.68/769.93	c ---[39288]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
807.26/807.50	c ---[39286]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
844.56/844.88	c ---[39284]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
879.75/880.02	c ---[39282]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
915.03/915.33	c ---[39280]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
952.63/952.99	c ---[39278]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
990.12/990.46	c ---[39276]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1027.71/1028.03	c ---[39274]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1062.90/1063.28	c ---[39272]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1100.59/1100.91	c ---[39270]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1135.78/1136.11	c ---[39268]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1170.97/1171.34	c ---[39266]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1208.56/1208.96	c ---[39264]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1243.85/1244.20	c ---[39262]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1281.44/1281.82	c ---[39260]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1319.02/1319.45	c ---[39258]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1354.41/1354.80	c ---[39256]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1392.30/1392.71	c ---[39254]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1427.69/1428.10	c ---[39252]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1462.88/1463.33	c ---[39250]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1500.47/1500.93	c ---[39248]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1535.76/1536.28	c ---[39246]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1573.55/1574.04	c ---[39244]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1611.34/1611.86	c ---[39242]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1649.14/1649.63	c ---[39240]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1686.82/1687.40	c ---[39238]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1724.51/1725.08	c ---[39236]---> Adder-cost: 60634   maxlim: 524304   bits: 20/20
1760.01/1760.52	c ---[39234]---> Adder-cost: 61752   maxlim: 520004   bits: 20/19
1797.79/1798.31	c ---[39232]---> 
1800.10/1800.60	c *** TERMINATED ***
1800.10/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347922-1176538518/instance-347922-1176538518.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-347922-1176538518 -o ROOT/results/node12/solver-347922-1176538518 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347922-1176538518/minisat+ /tmp/evaluation/347922-1176538518/instance-347922-1176538518.opb 

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: 1.03 1.05 1.00 3/77 16864
/proc/meminfo: memFree=1722104/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=1344 CPUtime=0
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 129889273 1376256 158 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 369 165 68 215 0 151 0

[startup+0.0974011 s]
/proc/loadavg: 1.03 1.05 1.00 3/77 16864
/proc/meminfo: memFree=1722104/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=9668 CPUtime=0.09
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 2099 0 0 0 8 1 0 0 18 0 1 0 129889273 9900032 1942 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 2417 1942 67 215 0 2199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9668

[startup+0.1014 s]
/proc/loadavg: 1.03 1.05 1.00 3/77 16864
/proc/meminfo: memFree=1722104/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=9800 CPUtime=0.1
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 2172 0 0 0 9 1 0 0 18 0 1 0 129889273 10035200 2015 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 2450 2015 67 215 0 2232 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9800

[startup+0.30143 s]
/proc/loadavg: 1.03 1.05 1.00 3/77 16864
/proc/meminfo: memFree=1722104/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=28676 CPUtime=0.29
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 6094 0 0 0 27 2 0 0 19 0 1 0 129889273 29364224 5772 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 7169 5772 67 215 0 6951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28676

[startup+0.70146 s]
/proc/loadavg: 1.03 1.05 1.00 3/77 16864
/proc/meminfo: memFree=1722104/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=39156 CPUtime=0.7
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 10163 0 0 0 65 5 0 0 22 0 1 0 129889273 40095744 9121 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 9789 9121 74 215 0 9571 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 39156

[startup+1.50154 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 16865
/proc/meminfo: memFree=1684720/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=41924 CPUtime=1.49
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 10838 0 0 0 144 5 0 0 25 0 1 0 129889273 42930176 9796 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 10481 9796 74 215 0 10263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41924

[startup+3.1017 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 16865
/proc/meminfo: memFree=1680944/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=53160 CPUtime=3.09
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 13185 0 0 0 302 7 0 0 25 0 1 0 129889273 54435840 12143 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 13290 12144 74 215 0 13072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 53160

[startup+6.30202 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 16865
/proc/meminfo: memFree=1640440/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=104784 CPUtime=6.29
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 24831 0 0 0 615 14 0 0 25 0 1 0 129889273 107298816 23130 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003265 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 26196 23130 74 215 0 25978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104784

[startup+12.7017 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 16865
/proc/meminfo: memFree=1554560/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=192772 CPUtime=12.69
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 48528 0 0 0 1241 28 0 0 25 0 1 0 129889273 197398528 42861 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005842 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 48193 42861 74 215 0 47975 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 192772

[startup+25.5019 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 16865
/proc/meminfo: memFree=1506624/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=249228 CPUtime=25.49
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 88255 0 0 0 2503 46 0 0 25 0 1 0 129889273 255209472 54319 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134651529 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 62307 54319 74 215 0 62089 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 249228

[startup+51.1015 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 16865
/proc/meminfo: memFree=1372480/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=389832 CPUtime=51.08
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 133805 0 0 0 5041 67 0 0 25 0 1 0 129889273 399187968 88382 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 97458 88382 74 215 0 97240 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 389832

[startup+102.306 s]
/proc/loadavg: 1.07 1.06 1.00 2/78 16865
/proc/meminfo: memFree=1232960/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=524096 CPUtime=102.27
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 172014 0 0 0 10095 132 0 0 25 0 1 0 129889273 536674304 121466 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 131024 121466 86 215 0 130806 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 524096

[startup+162.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 16865
/proc/meminfo: memFree=1204608/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=558272 CPUtime=162.25
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 183878 0 0 0 16088 137 0 0 25 0 1 0 129889273 571670528 128546 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005791 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 139568 128546 105 215 0 139350 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 558272

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 16865
/proc/meminfo: memFree=1179904/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=587104 CPUtime=222.23
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 193717 0 0 0 22081 142 0 0 25 0 1 0 129889273 601194496 134709 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 146776 134709 105 215 0 146558 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 587104

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 16865
/proc/meminfo: memFree=1176128/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=590800 CPUtime=282.21
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 196748 0 0 0 28077 144 0 0 25 0 1 0 129889273 604979200 135644 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003213 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 147700 135644 105 215 0 147482 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 590800

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16865
/proc/meminfo: memFree=1172288/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=592432 CPUtime=342.2
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 201232 0 0 0 34073 147 0 0 25 0 1 0 129889273 606650368 136570 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 148108 136570 105 215 0 147890 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 592432

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16865
/proc/meminfo: memFree=1174208/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=590112 CPUtime=402.18
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 204544 0 0 0 40069 149 0 0 25 0 1 0 129889273 604274688 136021 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809153 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 147528 136021 105 215 0 147310 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 590112

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16865
/proc/meminfo: memFree=1170304/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=594212 CPUtime=462.16
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 207703 0 0 0 46065 151 0 0 25 0 1 0 129889273 608473088 137045 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808947 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 148553 137045 105 215 0 148335 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 594212

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=1142208/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=618912 CPUtime=522.15
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 223564 0 0 0 52056 159 0 0 25 0 1 0 129889273 633765888 144106 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 154728 144106 105 215 0 154510 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 618912

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=1137536/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=617360 CPUtime=582.13
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 226878 0 0 0 58052 161 0 0 25 0 1 0 129889273 632176640 143734 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838048 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 154340 143734 105 215 0 154122 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 617360

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=1134080/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=624504 CPUtime=642.12
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 231096 0 0 0 64048 164 0 0 25 0 1 0 129889273 639492096 146026 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 156126 146026 105 215 0 155908 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 624504


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16865
/proc/meminfo: memFree=1123008/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=650840 CPUtime=882.05
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 247069 0 0 0 88030 175 0 0 25 0 1 0 129889273 666460160 148709 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012189 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 162710 148709 105 215 0 162492 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 650840

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16867
/proc/meminfo: memFree=1116672/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=656320 CPUtime=942.03
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 250499 0 0 0 94027 176 0 0 25 0 1 0 129889273 672071680 150254 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648485 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 164080 150254 105 215 0 163862 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 656320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16867
/proc/meminfo: memFree=1119488/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=653484 CPUtime=1002.01
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 253520 0 0 0 100023 178 0 0 25 0 1 0 129889273 669167616 149552 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 163371 149552 105 215 0 163153 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 653484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16867
/proc/meminfo: memFree=1121024/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=651664 CPUtime=1062
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 256681 0 0 0 106019 181 0 0 25 0 1 0 129889273 667303936 149102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134552652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 162916 149102 105 215 0 162698 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 651664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16867
/proc/meminfo: memFree=1109504/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=660456 CPUtime=1121.98
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 261641 0 0 0 112014 184 0 0 25 0 1 0 129889273 676306944 152016 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003237 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 165114 152016 105 215 0 164896 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 660456

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16867
/proc/meminfo: memFree=1106048/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=661928 CPUtime=1181.96
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 265946 0 0 0 118010 186 0 0 25 0 1 0 129889273 677814272 152927 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 165482 152927 105 215 0 165264 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 661928

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 16867
/proc/meminfo: memFree=1107200/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=660276 CPUtime=1241.95
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 269111 0 0 0 124006 189 0 0 25 0 1 0 129889273 676122624 152516 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003218 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 165069 152516 105 215 0 164851 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 660276

[startup+1302.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 16867
/proc/meminfo: memFree=1100416/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=665692 CPUtime=1301.94
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 272831 0 0 0 130003 191 0 0 25 0 1 0 129889273 681668608 154224 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838342 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 166423 154224 105 215 0 166205 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 665692

[startup+1362.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 16867
/proc/meminfo: memFree=1096832/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=667276 CPUtime=1361.91
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 277264 0 0 0 135997 194 0 0 25 0 1 0 129889273 683290624 155153 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808942 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 166819 155153 105 215 0 166601 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 667276

[startup+1422.31 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 16867
/proc/meminfo: memFree=1092736/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=671860 CPUtime=1421.9
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 280558 0 0 0 141993 197 0 0 25 0 1 0 129889273 687984640 156282 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012197 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 167965 156282 105 215 0 167747 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 671860

[startup+1482.3 s]
/proc/loadavg: 1.05 1.05 1.00 2/78 16867
/proc/meminfo: memFree=1088704/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=673032 CPUtime=1481.88
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 284680 0 0 0 147988 200 0 0 25 0 1 0 129889273 689184768 157116 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134648420 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 168258 157116 105 215 0 168040 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 673032

[startup+1542.3 s]
/proc/loadavg: 1.02 1.04 1.00 3/78 16867
/proc/meminfo: memFree=1087168/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=673048 CPUtime=1541.86
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 288514 0 0 0 153984 202 0 0 25 0 1 0 129889273 689201152 157479 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012160 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 168262 157479 105 215 0 168044 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 673048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 16867
/proc/meminfo: memFree=1083008/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=677932 CPUtime=1601.84
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 291889 0 0 0 159980 204 0 0 25 0 1 0 129889273 694202368 158696 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 169483 158696 105 215 0 169265 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 677932

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16867
/proc/meminfo: memFree=1085824/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=674172 CPUtime=1661.83
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 294463 0 0 0 165977 206 0 0 25 0 1 0 129889273 690352128 157782 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809821 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 168543 157782 105 215 0 168325 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 674172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16867
/proc/meminfo: memFree=1081344/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=672572 CPUtime=1721.82
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 297724 0 0 0 171973 209 0 0 25 0 1 0 129889273 688713728 157388 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 168143 157388 105 215 0 167925 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 672572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16867
/proc/meminfo: memFree=1072576/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=683028 CPUtime=1781.79
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 303275 0 0 0 177967 212 0 0 25 0 1 0 129889273 699420672 161063 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809814 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 170757 161063 105 215 0 170539 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 683028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16867
/proc/meminfo: memFree=1075264/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=680116 CPUtime=1800.1
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194304 304282 0 0 0 179797 213 0 0 25 0 1 0 129889273 696438784 160347 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 170029 160347 105 215 0 169811 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 680116

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16867
/proc/meminfo: memFree=1075264/2055920 swapFree=4191880/4192956
[pid=16864] ppid=16862 vsize=0 CPUtime=1800.2
/proc/16864/stat : 16864 (minisat+) R 16862 16864 16177 0 -1 4194308 304283 0 0 0 179797 223 0 0 25 0 1 0 129889273 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16386 0 0 0 17 1 0 0
/proc/16864/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.2
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.71
CPU time (s): 1800.21
CPU user time (s): 1797.97
CPU system time (s): 2.23766
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 686196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 2.23766
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 304283
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= 19
involuntary context switches= 2428

runsolver used 3.02354 second user time and 5.48017 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Apr 14 08:15:19 UTC 2007

IDJOB= 347922
IDBENCH= 1577
IDSOLVER= 156
FILE ID= node12/347922-1176538518

PBS_JOBID= 4556736

Free space on /tmp= 66389 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos9.opb
COMMAND LINE= /tmp/evaluation/347922-1176538518/minisat+ /tmp/evaluation/347922-1176538518/instance-347922-1176538518.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-347922-1176538518 -o ROOT/results/node12/conversion-347922-1176538518 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347922-1176538518/instance-347922-1176538518.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-347922-1176538518 -o ROOT/results/node12/solver-347922-1176538518 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347922-1176538518/minisat+ /tmp/evaluation/347922-1176538518/instance-347922-1176538518.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  3f95880b258ecfc346507235783375e9

RANDOM SEED= 907289595

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1722448 kB
Buffers:         12784 kB
Cached:         225216 kB
SwapCached:        408 kB
Active:         129640 kB
Inactive:       151984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722448 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           46340 kB
Writeback:           0 kB
Mapped:          60672 kB
Slab:            37372 kB
Committed_AS:  3999992 kB
PageTables:       1792 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= 66389 MiB

End job on node12 on Sat Apr 14 08:45:22 UTC 2007