Trace number 2668166

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB/CT 0.1SAT (TO)-100 1800.14 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_3.opb
MD5SUMd792065ec5adca4c7f7b540f15bc8ce9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-116
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -149
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63244
Sum of products size (including duplicates)126488
Number of different products31622
Sum of products size63244

Solver Data

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.69/0.77	c constraints 33623/0 clauses 32622/0 units 0
0.69/0.77	c vars 2000
0.69/0.77	c objective 1000 + -1000
15.09/15.17	c 14.1498 920.219 13 33064
15.09/15.17	o -100
1800.03/1800.61	s SATISFIABLE
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Verifier Data

OK	-100

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668166-1276670114/watcher-2668166-1276670114 -o /tmp/evaluation-result-2668166-1276670114/solver-2668166-1276670114 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668166-1276670114.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14795
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=2340 CPUtime=0
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 8303857 2396160 224 1992294400 134512640 136485738 4291085696 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14795/statm: 585 224 156 482 0 101 0

[startup+0.055905 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14795
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=3660 CPUtime=0.05
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 622 0 0 0 5 0 0 0 20 0 1 0 8303857 3747840 544 1992294400 134512640 136485738 4291085696 18446744073709551615 135559946 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14795/statm: 915 545 156 482 0 431 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3660

[startup+0.10091 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14795
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=4848 CPUtime=0.09
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 921 0 0 0 9 0 0 0 20 0 1 0 8303857 4964352 843 1992294400 134512640 136485738 4291085696 18446744073709551615 135856871 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14795/statm: 1212 844 156 482 0 728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.300931 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14795
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=9340 CPUtime=0.29
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 2059 0 0 0 29 0 0 0 20 0 1 0 8303857 9564160 1981 1992294400 134512640 136485738 4291085696 18446744073709551615 134526214 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14795/statm: 2335 1981 156 482 0 1851 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9340

[startup+0.700975 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 14795
/proc/meminfo: memFree=1765652/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=19824 CPUtime=0.69
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 4654 0 0 0 67 2 0 0 20 0 1 0 8303857 20299776 4576 1992294400 134512640 136485738 4291085696 18446744073709551615 134517466 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14795/statm: 4956 4577 156 482 0 4472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19824

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=1723360/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=87276 CPUtime=1.49
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 22104 0 0 0 139 10 0 0 22 0 1 0 8303857 89370624 21423 1992294400 134512640 136485738 4291085696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 21819 21423 194 482 0 21335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 87276

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=1635320/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=199680 CPUtime=3.09
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 51855 0 0 0 285 24 0 0 25 0 1 0 8303857 204472320 48921 1992294400 134512640 136485738 4291085696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 49920 48921 198 482 0 49436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 199680

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=1435556/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=381448 CPUtime=6.29
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 100901 0 0 0 583 46 0 0 25 0 1 0 8303857 390602752 94249 1992294400 134512640 136485738 4291085696 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 95362 94249 198 482 0 94878 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 381448

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=949476/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=850924 CPUtime=12.69
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 224042 0 0 0 1177 92 0 0 25 0 1 0 8303857 871346176 206015 1992294400 134512640 136485738 4291085696 18446744073709551615 134933040 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 212731 206015 210 482 0 212247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 850924

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=850400/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=960176 CPUtime=25.48
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 252563 0 0 0 2436 112 0 0 25 0 1 0 8303857 983220224 228356 1992294400 134512640 136485738 4291085696 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 240044 228356 245 482 0 239560 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 960176

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14796
/proc/meminfo: memFree=849656/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=961364 CPUtime=51.08
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 252838 0 0 0 4972 136 0 0 25 0 1 0 8303857 984436736 228631 1992294400 134512640 136485738 4291085696 18446744073709551615 135050800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 240341 228631 245 482 0 239857 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 961364

[startup+102.308 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 14798
/proc/meminfo: memFree=847176/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=963608 CPUtime=102.26
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 253411 0 0 0 10039 187 0 0 25 0 1 0 8303857 986734592 229204 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 240902 229204 245 482 0 240418 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 963608

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 14800
/proc/meminfo: memFree=843208/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=967568 CPUtime=162.25
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 254399 0 0 0 15980 245 0 0 25 0 1 0 8303857 990789632 230192 1992294400 134512640 136485738 4291085696 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 241892 230192 245 482 0 241408 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 967568

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14802
/proc/meminfo: memFree=839488/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=971264 CPUtime=222.23
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 255320 0 0 0 21918 305 0 0 25 0 1 0 8303857 994574336 231113 1992294400 134512640 136485738 4291085696 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 242816 231113 245 482 0 242332 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 971264

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 14804
/proc/meminfo: memFree=836016/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=974696 CPUtime=282.2
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 256195 0 0 0 27857 363 0 0 25 0 1 0 8303857 998088704 231988 1992294400 134512640 136485738 4291085696 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 243674 231988 245 482 0 243190 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 974696

[startup+342.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 14804
/proc/meminfo: memFree=832180/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=978656 CPUtime=342.18
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 257156 0 0 0 33799 419 0 0 25 0 1 0 8303857 1002143744 232949 1992294400 134512640 136485738 4291085696 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 244664 232949 245 482 0 244180 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 978656

[startup+402.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14806
/proc/meminfo: memFree=829204/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=981564 CPUtime=402.17
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 257886 0 0 0 39737 480 0 0 25 0 1 0 8303857 1005121536 233679 1992294400 134512640 136485738 4291085696 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 245391 233679 245 482 0 244907 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 981564

[startup+462.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 14808
/proc/meminfo: memFree=827592/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=983020 CPUtime=462.15
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 258278 0 0 0 45682 533 0 0 25 0 1 0 8303857 1006612480 234071 1992294400 134512640 136485738 4291085696 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 245755 234071 245 482 0 245271 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 983020

[startup+522.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14810
/proc/meminfo: memFree=824616/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=986056 CPUtime=522.13
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 259028 0 0 0 51626 587 0 0 25 0 1 0 8303857 1009721344 234821 1992294400 134512640 136485738 4291085696 18446744073709551615 135044294 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 246514 234821 245 482 0 246030 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 986056

[startup+582.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14812
/proc/meminfo: memFree=821020/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=989492 CPUtime=582.12
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 259896 0 0 0 57568 644 0 0 25 0 1 0 8303857 1013239808 235689 1992294400 134512640 136485738 4291085696 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 247373 235689 245 482 0 246889 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 989492

[startup+642.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14812
/proc/meminfo: memFree=813580/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=997016 CPUtime=642.1
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 261752 0 0 0 63509 701 0 0 25 0 1 0 8303857 1020944384 237545 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 249254 237545 245 482 0 248770 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 997016

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 14818
/proc/meminfo: memFree=804528/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1005860 CPUtime=822.03
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 263965 0 0 0 81340 863 0 0 25 0 1 0 8303857 1030000640 239758 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 251465 239758 245 482 0 250981 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1005860

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 14820
/proc/meminfo: memFree=802048/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1008244 CPUtime=882.01
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 264567 0 0 0 87283 918 0 0 25 0 1 0 8303857 1032441856 240360 1992294400 134512640 136485738 4291085696 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 252061 240360 245 482 0 251577 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1008244

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14820
/proc/meminfo: memFree=798452/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1011808 CPUtime=942
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 265468 0 0 0 93230 970 0 0 25 0 1 0 8303857 1036091392 241261 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 252952 241261 245 482 0 252468 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 1011808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 14822
/proc/meminfo: memFree=794980/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1015248 CPUtime=1001.97
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 266324 0 0 0 99175 1022 0 0 25 0 1 0 8303857 1039613952 242117 1992294400 134512640 136485738 4291085696 18446744073709551615 135040473 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 253812 242117 245 482 0 253328 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 1015248

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 14824
/proc/meminfo: memFree=793864/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1016348 CPUtime=1061.95
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 266594 0 0 0 105132 1063 0 0 25 0 1 0 8303857 1040740352 242387 1992294400 134512640 136485738 4291085696 18446744073709551615 135047540 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 254087 242387 245 482 0 253603 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1016348

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 14826
/proc/meminfo: memFree=790764/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1019392 CPUtime=1121.94
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 267360 0 0 0 111080 1114 0 0 25 0 1 0 8303857 1043857408 243153 1992294400 134512640 136485738 4291085696 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 254848 243153 245 482 0 254364 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1019392

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 14828
/proc/meminfo: memFree=786796/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1023356 CPUtime=1181.92
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 268345 0 0 0 117026 1166 0 0 25 0 1 0 8303857 1047916544 244138 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 255839 244138 245 482 0 255355 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1023356

[startup+1242.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/107 14828
/proc/meminfo: memFree=781960/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1027980 CPUtime=1241.91
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 269509 0 0 0 122976 1215 0 0 25 0 1 0 8303857 1052651520 245302 1992294400 134512640 136485738 4291085696 18446744073709551615 135047207 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 256995 245302 245 482 0 256511 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 1027980

[startup+1302.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 14830
/proc/meminfo: memFree=778364/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1031552 CPUtime=1301.89
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 270399 0 0 0 128933 1256 0 0 25 0 1 0 8303857 1056309248 246192 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 257888 246192 245 482 0 257404 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1031552

[startup+1362.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 14832
/proc/meminfo: memFree=774024/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1035924 CPUtime=1361.86
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 271476 0 0 0 134887 1299 0 0 25 0 1 0 8303857 1060786176 247269 1992294400 134512640 136485738 4291085696 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 258981 247269 245 482 0 258497 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1035924

[startup+1422.31 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 14834
/proc/meminfo: memFree=771172/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1038572 CPUtime=1421.85
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 272161 0 0 0 140838 1347 0 0 25 0 1 0 8303857 1063497728 247954 1992294400 134512640 136485738 4291085696 18446744073709551615 135724785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 259643 247954 245 482 0 259159 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1038572

[startup+1482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 14836
/proc/meminfo: memFree=764848/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1045044 CPUtime=1481.83
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 273762 0 0 0 146786 1397 0 0 25 0 1 0 8303857 1070125056 249555 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 261261 249555 245 482 0 260777 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1045044

[startup+1542.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 14836
/proc/meminfo: memFree=760880/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1048916 CPUtime=1541.81
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 274726 0 0 0 152740 1441 0 0 25 0 1 0 8303857 1074089984 250519 1992294400 134512640 136485738 4291085696 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 262229 250519 245 482 0 261745 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1048916

[startup+1602.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 14847
/proc/meminfo: memFree=755424/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1054340 CPUtime=1601.78
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 276073 0 0 0 158690 1488 0 0 25 0 1 0 8303857 1079644160 251866 1992294400 134512640 136485738 4291085696 18446744073709551615 135039091 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 263585 251866 245 482 0 263101 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1054340

[startup+1662.3 s]
/proc/loadavg: 1.12 1.07 1.01 2/107 14849
/proc/meminfo: memFree=752200/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1057528 CPUtime=1661.76
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 276885 0 0 0 164638 1538 0 0 25 0 1 0 8303857 1082908672 252678 1992294400 134512640 136485738 4291085696 18446744073709551615 135045009 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 264382 252678 245 482 0 263898 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 1057528

[startup+1722.3 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 14851
/proc/meminfo: memFree=749224/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1060440 CPUtime=1721.75
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 277601 0 0 0 170587 1588 0 0 25 0 1 0 8303857 1085890560 253394 1992294400 134512640 136485738 4291085696 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 265110 253394 245 482 0 264626 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1060440

[startup+1782.3 s]
/proc/loadavg: 1.14 1.09 1.01 2/107 14853
/proc/meminfo: memFree=746124/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1063344 CPUtime=1781.73
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 278350 0 0 0 176536 1637 0 0 25 0 1 0 8303857 1088864256 254143 1992294400 134512640 136485738 4291085696 18446744073709551615 135047563 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 265836 254143 245 482 0 265352 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1063344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.11 1.08 1.01 2/107 14853
/proc/meminfo: memFree=744884/2059040 swapFree=4192956/4192956
[pid=14795] ppid=14793 vsize=1064532 CPUtime=1800.03
/proc/14795/stat : 14795 (pbct) R 14793 14795 14053 0 -1 4202496 278646 0 0 0 178351 1652 0 0 25 0 1 0 8303857 1090080768 254439 1992294400 134512640 136485738 4291085696 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/14795/statm: 266133 254439 245 482 0 265649 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1064532

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

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

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.14
CPU user time (s): 1783.51
CPU system time (s): 16.6275
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 1064532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1783.51
system time used= 16.6275
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 278646
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= 2
involuntary context switches= 4263

runsolver used 2.74258 second user time and 8.73867 second system time

The end

Launcher Data

Begin job on node042 at 2010-06-16 08:35:14
IDJOB=2668166
IDBENCH=48249
IDSOLVER=1170
FILE ID=node042/2668166-1276670114
PBS_JOBID= 11172504
Free space on /tmp= 62580 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668166-1276670114/watcher-2668166-1276670114 -o /tmp/evaluation-result-2668166-1276670114/solver-2668166-1276670114 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668166-1276670114.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d792065ec5adca4c7f7b540f15bc8ce9
RANDOM SEED=781163179

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1766056 kB
Buffers:         51976 kB
Cached:         116504 kB
SwapCached:          0 kB
Active:          93232 kB
Inactive:       134724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1766056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2880 kB
Writeback:           0 kB
AnonPages:       59408 kB
Mapped:          15384 kB
Slab:            43192 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182504 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62580 MiB
End job on node042 at 2010-06-16 09:05:16