Trace number 2681760

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 0.1 fixedSAT (TO)-100 1800.16 1800.61

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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.59/0.63	c constraints 33623/0 clauses 32622/0 units 0
0.59/0.63	c vars 2000
0.59/0.63	c objective 1000 + -1000
14.19/14.20	c 13.208 920.008 13 33064
14.19/14.20	o -100
1800.04/1800.50	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-2681760-1277504068/watcher-2681760-1277504068 -o /tmp/evaluation-result-2681760-1277504068/solver-2681760-1277504068 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681760-1277504068.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: 1.04 1.01 1.00 2/106 31821
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=2268 CPUtime=0
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 298 0 0 0 0 0 0 0 17 0 1 0 91699720 2322432 217 1992294400 134512640 136421960 4293032944 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31821/statm: 567 217 145 467 0 98 0

[startup+0.103394 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31821
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=5040 CPUtime=0.09
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 971 0 0 0 9 0 0 0 17 0 1 0 91699720 5160960 890 1992294400 134512640 136421960 4293032944 18446744073709551615 134529456 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31821/statm: 1260 891 145 467 0 791 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.200403 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31821
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=7416 CPUtime=0.19
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 1563 0 0 0 19 0 0 0 17 0 1 0 91699720 7593984 1482 1992294400 134512640 136421960 4293032944 18446744073709551615 135811281 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31821/statm: 1854 1482 145 467 0 1385 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7416

[startup+0.300412 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31821
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=10220 CPUtime=0.29
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 2284 0 0 0 29 0 0 0 17 0 1 0 91699720 10465280 2203 1992294400 134512640 136421960 4293032944 18446744073709551615 135805363 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31821/statm: 2555 2204 146 467 0 2086 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10220

[startup+0.700451 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 31821
/proc/meminfo: memFree=1887352/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=29808 CPUtime=0.69
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 7169 0 0 0 67 2 0 0 17 0 1 0 91699720 30523392 7055 1992294400 134512640 136421960 4293032944 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 7452 7056 190 467 0 6983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29808

[startup+1.50053 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31822
/proc/meminfo: memFree=1823112/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=102232 CPUtime=1.49
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 26009 0 0 0 140 9 0 0 18 0 1 0 91699720 104685568 24678 1992294400 134512640 136421960 4293032944 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 25558 24679 190 467 0 25089 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102232

[startup+3.10069 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31822
/proc/meminfo: memFree=1736188/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=216320 CPUtime=3.09
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 56650 0 0 0 287 22 0 0 21 0 1 0 91699720 221511680 53328 1992294400 134512640 136421960 4293032944 18446744073709551615 134723079 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 54080 53329 194 467 0 53611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 216320

[startup+6.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 31822
/proc/meminfo: memFree=1518692/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=423220 CPUtime=6.29
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 111947 0 0 0 584 45 0 0 25 0 1 0 91699720 433377280 105292 1992294400 134512640 136421960 4293032944 18446744073709551615 135064524 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 105805 105293 194 467 0 105336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 423220

[startup+12.7016 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31822
/proc/meminfo: memFree=1057784/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=900900 CPUtime=12.68
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 236956 0 0 0 1174 94 0 0 25 0 1 0 91699720 922521600 217677 1992294400 134512640 136421960 4293032944 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 225225 217679 209 467 0 224756 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 900900

[startup+25.5009 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31822
/proc/meminfo: memFree=972224/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=960220 CPUtime=25.48
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 252576 0 0 0 2435 113 0 0 25 0 1 0 91699720 983265280 228366 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 240055 228366 238 467 0 239586 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 960220

[startup+51.1004 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31824
/proc/meminfo: memFree=971852/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=960880 CPUtime=51.08
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 252752 0 0 0 4966 142 0 0 25 0 1 0 91699720 983941120 228542 1992294400 134512640 136421960 4293032944 18446744073709551615 135018961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 240220 228542 238 467 0 239751 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 960880

[startup+102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31826
/proc/meminfo: memFree=969124/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=963520 CPUtime=102.27
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 253393 0 0 0 10036 191 0 0 25 0 1 0 91699720 986644480 229183 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 240880 229183 238 467 0 240411 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 963520

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31826
/proc/meminfo: memFree=966148/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=966556 CPUtime=162.25
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 254156 0 0 0 15978 247 0 0 25 0 1 0 91699720 989753344 229946 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 241639 229946 238 467 0 241170 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 966556

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31828
/proc/meminfo: memFree=963296/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=969196 CPUtime=222.24
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 254828 0 0 0 21920 304 0 0 25 0 1 0 91699720 992456704 230618 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 242299 230618 238 467 0 241830 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 969196

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31830
/proc/meminfo: memFree=961560/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=971044 CPUtime=282.22
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 255275 0 0 0 27865 357 0 0 25 0 1 0 91699720 994349056 231065 1992294400 134512640 136421960 4293032944 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 242761 231065 238 467 0 242292 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 971044

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31832
/proc/meminfo: memFree=957840/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=974612 CPUtime=342.2
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 256166 0 0 0 33813 407 0 0 25 0 1 0 91699720 998002688 231956 1992294400 134512640 136421960 4293032944 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 243653 231956 238 467 0 243184 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 974612

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=955856/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=976728 CPUtime=402.19
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 256710 0 0 0 39754 465 0 0 25 0 1 0 91699720 1000169472 232500 1992294400 134512640 136421960 4293032944 18446744073709551615 135006297 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 244182 232500 238 467 0 243713 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 976728

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31834
/proc/meminfo: memFree=954244/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=978180 CPUtime=462.18
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 257053 0 0 0 45703 515 0 0 25 0 1 0 91699720 1001656320 232843 1992294400 134512640 136421960 4293032944 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 244545 232843 238 467 0 244076 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 978180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31836
/proc/meminfo: memFree=951144/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=981216 CPUtime=522.16
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 257833 0 0 0 51649 567 0 0 25 0 1 0 91699720 1004765184 233623 1992294400 134512640 136421960 4293032944 18446744073709551615 134973862 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 245304 233623 238 467 0 244835 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 981216

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 3/107 31838
/proc/meminfo: memFree=948912/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=983344 CPUtime=582.14
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 258370 0 0 0 57599 615 0 0 25 0 1 0 91699720 1006944256 234160 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 245836 234160 238 467 0 245367 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 983344

[startup+642.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 31840
/proc/meminfo: memFree=946680/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=985852 CPUtime=642.13
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 258970 0 0 0 63550 663 0 0 25 0 1 0 91699720 1009512448 234760 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 246463 234760 238 467 0 245994 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 985852

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31844
/proc/meminfo: memFree=936016/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=996128 CPUtime=822.09
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 261541 0 0 0 81402 807 0 0 25 0 1 0 91699720 1020035072 237331 1992294400 134512640 136421960 4293032944 18446744073709551615 135032434 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 249032 237331 238 467 0 248563 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 996128

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31846
/proc/meminfo: memFree=933040/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=999032 CPUtime=882.08
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 262271 0 0 0 87354 854 0 0 25 0 1 0 91699720 1023008768 238061 1992294400 134512640 136421960 4293032944 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 249758 238061 238 467 0 249289 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 999032

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31848
/proc/meminfo: memFree=930808/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1001672 CPUtime=942.05
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 262937 0 0 0 93300 905 0 0 25 0 1 0 91699720 1025712128 238727 1992294400 134512640 136421960 4293032944 18446744073709551615 134859902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 250418 238727 238 467 0 249949 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1001672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31850
/proc/meminfo: memFree=927832/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1004064 CPUtime=1002.04
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 263543 0 0 0 99252 952 0 0 25 0 1 0 91699720 1028161536 239333 1992294400 134512640 136421960 4293032944 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 251016 239333 238 467 0 250547 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1004064

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 31853
/proc/meminfo: memFree=924484/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1006844 CPUtime=1062.03
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 264219 0 0 0 105202 1001 0 0 25 0 1 0 91699720 1031008256 240009 1992294400 134512640 136421960 4293032944 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 251711 240009 238 467 0 251242 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1006844

[startup+1122.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 31855
/proc/meminfo: memFree=921260/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1010148 CPUtime=1122.01
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 265055 0 0 0 111154 1047 0 0 25 0 1 0 91699720 1034391552 240845 1992294400 134512640 136421960 4293032944 18446744073709551615 134593920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 252537 240845 238 467 0 252068 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1010148

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 31857
/proc/meminfo: memFree=919276/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1012136 CPUtime=1181.99
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 265542 0 0 0 117108 1091 0 0 25 0 1 0 91699720 1036427264 241332 1992294400 134512640 136421960 4293032944 18446744073709551615 135027952 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 253034 241332 238 467 0 252565 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1012136

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31859
/proc/meminfo: memFree=915432/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1015968 CPUtime=1241.98
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 266506 0 0 0 123057 1141 0 0 25 0 1 0 91699720 1040351232 242296 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 253992 242296 238 467 0 253523 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 1015968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31861
/proc/meminfo: memFree=912704/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1018748 CPUtime=1301.96
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 267219 0 0 0 129013 1183 0 0 25 0 1 0 91699720 1043197952 243009 1992294400 134512640 136421960 4293032944 18446744073709551615 135006251 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 254687 243009 238 467 0 254218 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1018748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31861
/proc/meminfo: memFree=909728/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1022312 CPUtime=1361.94
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 268094 0 0 0 134961 1233 0 0 25 0 1 0 91699720 1046847488 243884 1992294400 134512640 136421960 4293032944 18446744073709551615 134859919 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 255578 243884 238 467 0 255109 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1022312

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31863
/proc/meminfo: memFree=903528/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1027996 CPUtime=1421.94
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 269518 0 0 0 140911 1283 0 0 25 0 1 0 91699720 1052667904 245308 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 256999 245308 238 467 0 256530 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 1027996

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31865
/proc/meminfo: memFree=900428/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1031036 CPUtime=1481.91
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 270283 0 0 0 146870 1321 0 0 25 0 1 0 91699720 1055780864 246073 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 257759 246073 238 467 0 257290 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1031036

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31867
/proc/meminfo: memFree=885672/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1045888 CPUtime=1541.91
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 273986 0 0 0 152817 1374 0 0 25 0 1 0 91699720 1070989312 249776 1992294400 134512640 136421960 4293032944 18446744073709551615 135025801 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 261472 249776 238 467 0 261003 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1045888

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31869
/proc/meminfo: memFree=877240/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1054344 CPUtime=1601.88
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 276097 0 0 0 158756 1432 0 0 25 0 1 0 91699720 1079648256 251887 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 263586 251887 238 467 0 263117 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1054344

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31869
/proc/meminfo: memFree=874884/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1056592 CPUtime=1661.87
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 276665 0 0 0 164709 1478 0 0 25 0 1 0 91699720 1081950208 252455 1992294400 134512640 136421960 4293032944 18446744073709551615 134604515 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 264148 252455 238 467 0 263679 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1056592

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31871
/proc/meminfo: memFree=870916/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1060572 CPUtime=1721.85
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 277667 0 0 0 170656 1529 0 0 25 0 1 0 91699720 1086025728 253457 1992294400 134512640 136421960 4293032944 18446744073709551615 134642113 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 265143 253457 238 467 0 264674 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1060572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31873
/proc/meminfo: memFree=866700/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1064668 CPUtime=1781.84
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 278665 0 0 0 176605 1579 0 0 25 0 1 0 91699720 1090220032 254455 1992294400 134512640 136421960 4293032944 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 266167 254455 238 467 0 265698 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1064668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 31873
/proc/meminfo: memFree=866080/2059040 swapFree=4140788/4192956
[pid=31821] ppid=31819 vsize=1065196 CPUtime=1800.04
/proc/31821/stat : 31821 (pbct) R 31819 31821 31059 0 -1 4202496 278814 0 0 0 178409 1595 0 0 25 0 1 0 91699720 1090760704 254604 1992294400 134512640 136421960 4293032944 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31821/statm: 266299 254604 238 467 0 265830 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1065196

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): 1800.61
CPU time (s): 1800.16
CPU user time (s): 1784.1
CPU system time (s): 16.0546
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 1065196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1784.1
system time used= 16.0546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 278815
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= 1
involuntary context switches= 1969

runsolver used 3.20851 second user time and 8.26374 second system time

The end

Launcher Data

Begin job on node036 at 2010-06-26 00:14:28
IDJOB=2681760
IDBENCH=48249
IDSOLVER=1192
FILE ID=node036/2681760-1277504068
PBS_JOBID= 11190564
Free space on /tmp= 62376 MiB

SOLVER NAME= PB/CT 0.1 fixed
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-2681760-1277504068/watcher-2681760-1277504068 -o /tmp/evaluation-result-2681760-1277504068/solver-2681760-1277504068 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681760-1277504068.opb

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

MD5SUM BENCH= d792065ec5adca4c7f7b540f15bc8ce9
RANDOM SEED=403547183

node036.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1888004 kB
Buffers:         13532 kB
Cached:          64564 kB
SwapCached:       5120 kB
Active:          70956 kB
Inactive:        20360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1888004 kB
SwapTotal:     4192956 kB
SwapFree:      4140788 kB
Dirty:            2776 kB
Writeback:           0 kB
AnonPages:       12000 kB
Mapped:          12040 kB
Slab:            57740 kB
PageTables:       4188 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181512 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= 62376 MiB
End job on node036 at 2010-06-26 00:44:31