Trace number 2681773

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)-13 1800.11 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_2.opb
MD5SUM2468d4642d986af58e932976ec0c4f0e
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1464.73
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1232
Sum of products size (including duplicates)2464
Number of different products616
Sum of products size1232

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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
0.01/0.01	c constraints 717/0 clauses 666/0 units 0
0.01/0.01	c vars 100
0.01/0.01	c objective 50 + -50
0.19/0.24	c 0.224965 21.4648 1 685
0.19/0.24	o -8
0.29/0.38	c 0.361944 21.9453 357 1537
0.29/0.38	o -9
0.39/0.49	c 0.465929 22.168 616 2069
0.39/0.49	o -10
0.49/0.54	c 0.510922 22.168 741 2396
0.49/0.54	o -11
0.69/0.75	c 0.716891 22.168 1267 3672
0.69/0.75	o -12
8.49/8.53	c 8.12077 23.8516 2913 45982
8.49/8.53	o -13
1800.10/1800.71	s SATISFIABLE
1800.10/1800.71	v -x1 -x2 -x3 -x4 x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 x26 -x27 x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 x38 x39 -x40 x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 x80 -x81 -x82 x83 -x84 x85 x86 x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 x97 -x98 x99 -x100

Verifier Data 

OK	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681773-1277504437/watcher-2681773-1277504437 -o /tmp/evaluation-result-2681773-1277504437/solver-2681773-1277504437 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681773-1277504437.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 2/106 22501
/proc/meminfo: memFree=1864096/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=2268 CPUtime=0
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 296 0 0 0 0 0 0 0 25 0 1 0 124095507 2322432 215 1992294400 134512640 136421960 4292631808 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22501/statm: 567 216 146 467 0 98 0

[startup+0.013183 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22501
/proc/meminfo: memFree=1864096/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=2400 CPUtime=0.01
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 333 0 0 0 1 0 0 0 25 0 1 0 124095507 2457600 252 1992294400 134512640 136421960 4292631808 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22501/statm: 600 252 146 467 0 131 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2400

[startup+0.101199 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22501
/proc/meminfo: memFree=1864096/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=10684 CPUtime=0.09
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 2331 0 0 0 9 0 0 0 25 0 1 0 124095507 10940416 2250 1992294400 134512640 136421960 4292631808 18446744073709551615 134723340 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 2671 2251 194 467 0 2202 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10684

[startup+0.301233 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22501
/proc/meminfo: memFree=1864096/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=22468 CPUtime=0.29
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5238 0 0 0 27 2 0 0 25 0 1 0 124095507 23007232 5123 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 5617 5123 237 467 0 5148 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22468

[startup+0.701306 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22501
/proc/meminfo: memFree=1864096/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=22696 CPUtime=0.69
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5275 0 0 0 66 3 0 0 25 0 1 0 124095507 23240704 5157 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 5674 5157 237 467 0 5205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22696

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22502
/proc/meminfo: memFree=1844124/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=23232 CPUtime=1.49
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5388 0 0 0 144 5 0 0 25 0 1 0 124095507 23789568 5269 1992294400 134512640 136421960 4292631808 18446744073709551615 135686245 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 5808 5269 237 467 0 5339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23232

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22502
/proc/meminfo: memFree=1843380/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=23628 CPUtime=3.09
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5503 0 0 0 295 14 0 0 25 0 1 0 124095507 24195072 5384 1992294400 134512640 136421960 4292631808 18446744073709551615 134597534 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 5907 5384 237 467 0 5438 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23628

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22502
/proc/meminfo: memFree=1842264/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=24420 CPUtime=6.29
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5692 0 0 0 599 30 0 0 25 0 1 0 124095507 25006080 5573 1992294400 134512640 136421960 4292631808 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6105 5573 237 467 0 5636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24420

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22502
/proc/meminfo: memFree=1842140/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=24420 CPUtime=12.68
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5693 0 0 0 1205 63 0 0 25 0 1 0 124095507 25006080 5573 1992294400 134512640 136421960 4292631808 18446744073709551615 135021788 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6105 5573 237 467 0 5636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24420

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22504
/proc/meminfo: memFree=1841644/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=24948 CPUtime=25.49
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5841 0 0 0 2416 133 0 0 25 0 1 0 124095507 25546752 5721 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6237 5721 237 467 0 5768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24948

[startup+51.1005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22504
/proc/meminfo: memFree=1841520/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=24948 CPUtime=51.07
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5841 0 0 0 4846 261 0 0 25 0 1 0 124095507 25546752 5721 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6237 5721 237 467 0 5768 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24948

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22506
/proc/meminfo: memFree=1840776/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=25608 CPUtime=102.27
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 5992 0 0 0 9711 516 0 0 25 0 1 0 124095507 26222592 5872 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6402 5872 237 467 0 5933 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 25608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22506
/proc/meminfo: memFree=1840280/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26136 CPUtime=162.24
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6120 0 0 0 15402 822 0 0 25 0 1 0 124095507 26763264 6000 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6534 6000 237 467 0 6065 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26136

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22508
/proc/meminfo: memFree=1840156/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26136 CPUtime=222.21
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6123 0 0 0 21106 1115 0 0 25 0 1 0 124095507 26763264 6003 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6534 6003 237 467 0 6065 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26136

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22510
/proc/meminfo: memFree=1839536/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26664 CPUtime=282.19
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6277 0 0 0 26792 1427 0 0 25 0 1 0 124095507 27303936 6157 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6666 6157 237 467 0 6197 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26664

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22512
/proc/meminfo: memFree=1839412/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26928 CPUtime=342.17
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6314 0 0 0 32494 1723 0 0 25 0 1 0 124095507 27574272 6194 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6732 6194 237 467 0 6263 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26928

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22514
/proc/meminfo: memFree=1839412/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26776 CPUtime=402.15
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6314 0 0 0 38200 2015 0 0 25 0 1 0 124095507 27418624 6186 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6694 6186 237 467 0 6225 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 26776

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22514
/proc/meminfo: memFree=1839412/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26776 CPUtime=462.13
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6314 0 0 0 43908 2305 0 0 25 0 1 0 124095507 27418624 6186 1992294400 134512640 136421960 4292631808 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6694 6186 237 467 0 6225 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 26776

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22516
/proc/meminfo: memFree=1839288/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=26908 CPUtime=522.11
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6322 0 0 0 49612 2599 0 0 25 0 1 0 124095507 27553792 6194 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6727 6194 237 467 0 6258 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26908

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22518
/proc/meminfo: memFree=1839040/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27172 CPUtime=582.1
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6389 0 0 0 55306 2904 0 0 25 0 1 0 124095507 27824128 6261 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6793 6261 237 467 0 6324 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 27172

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22520
/proc/meminfo: memFree=1838544/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27568 CPUtime=642.08
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6491 0 0 0 61019 3189 0 0 25 0 1 0 124095507 28229632 6363 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6892 6363 237 467 0 6423 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27568

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22526
/proc/meminfo: memFree=1838296/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=882
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 83878 4322 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 134857219 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 27552

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22528
/proc/meminfo: memFree=1838296/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=941.98
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 89605 4593 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 27552

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22530
/proc/meminfo: memFree=1838172/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=1001.95
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 95320 4875 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 27552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22530
/proc/meminfo: memFree=1838172/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=1061.94
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 101032 5162 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 27552

[startup+1122.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 22535
/proc/meminfo: memFree=1837552/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=1121.92
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 106735 5457 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 27552

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 22537
/proc/meminfo: memFree=1837552/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27552 CPUtime=1181.89
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6518 0 0 0 112440 5749 0 0 25 0 1 0 124095507 28213248 6380 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6888 6380 237 467 0 6419 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 27552

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 22539
/proc/meminfo: memFree=1837304/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27816 CPUtime=1241.87
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6575 0 0 0 118181 6006 0 0 25 0 1 0 124095507 28483584 6437 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6954 6437 237 467 0 6485 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 27816

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22541
/proc/meminfo: memFree=1837180/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=27948 CPUtime=1301.86
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6594 0 0 0 123918 6268 0 0 25 0 1 0 124095507 28618752 6456 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 6987 6456 237 467 0 6518 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 27948

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22541
/proc/meminfo: memFree=1837056/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28108 CPUtime=1361.83
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6618 0 0 0 129634 6549 0 0 25 0 1 0 124095507 28782592 6480 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7027 6480 237 467 0 6558 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 28108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22543
/proc/meminfo: memFree=1837056/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28108 CPUtime=1421.82
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6618 0 0 0 135358 6824 0 0 25 0 1 0 124095507 28782592 6480 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7027 6480 237 467 0 6558 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 28108

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22545
/proc/meminfo: memFree=1836808/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28240 CPUtime=1481.79
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6671 0 0 0 141079 7100 0 0 25 0 1 0 124095507 28917760 6533 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7060 6533 237 467 0 6591 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 28240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22547
/proc/meminfo: memFree=1836808/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28240 CPUtime=1541.77
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6671 0 0 0 146813 7364 0 0 25 0 1 0 124095507 28917760 6533 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7060 6533 237 467 0 6591 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 28240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22549
/proc/meminfo: memFree=1836808/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28240 CPUtime=1601.75
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6672 0 0 0 152525 7650 0 0 25 0 1 0 124095507 28917760 6534 1992294400 134512640 136421960 4292631808 18446744073709551615 134859603 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7060 6534 237 467 0 6591 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 28240

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22549
/proc/meminfo: memFree=1836684/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28188 CPUtime=1661.73
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6688 0 0 0 158239 7934 0 0 25 0 1 0 124095507 28864512 6534 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7047 6534 237 467 0 6578 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 28188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22551
/proc/meminfo: memFree=1836684/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28188 CPUtime=1721.71
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6689 0 0 0 163956 8215 0 0 25 0 1 0 124095507 28864512 6535 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7047 6535 237 467 0 6578 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 28188

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22553
/proc/meminfo: memFree=1836684/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28188 CPUtime=1781.69
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6689 0 0 0 169681 8488 0 0 25 0 1 0 124095507 28864512 6535 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7047 6535 237 467 0 6578 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 28188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22553
/proc/meminfo: memFree=1836684/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28188 CPUtime=1800.1
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6689 0 0 0 171435 8575 0 0 25 0 1 0 124095507 28864512 6535 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7047 6535 237 467 0 6578 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 28188

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 1.00 1.00 2/107 22553
/proc/meminfo: memFree=1836684/2059040 swapFree=4135388/4192956
[pid=22501] ppid=22499 vsize=28188 CPUtime=1800.1
/proc/22501/stat : 22501 (pbct) R 22499 22501 21755 0 -1 4202496 6689 0 0 0 171435 8575 0 0 25 0 1 0 124095507 28864512 6535 1992294400 134512640 136421960 4292631808 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22501/statm: 7047 6535 237 467 0 6578 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 28188

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1714.36
CPU system time (s): 85.757
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 28372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1714.36
system time used= 85.757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6690
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= 23588

runsolver used 4.11837 second user time and 8.99063 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-26 00:20:37
IDJOB=2681773
IDBENCH=48262
IDSOLVER=1192
FILE ID=node027/2681773-1277504437
PBS_JOBID= 11190590
Free space on /tmp= 62028 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681773-1277504437/watcher-2681773-1277504437 -o /tmp/evaluation-result-2681773-1277504437/solver-2681773-1277504437 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681773-1277504437.opb

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

MD5SUM BENCH= 2468d4642d986af58e932976ec0c4f0e
RANDOM SEED=997513952

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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:       1864624 kB
Buffers:         31268 kB
Cached:          75256 kB
SwapCached:       9668 kB
Active:          56144 kB
Inactive:        63208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864624 kB
SwapTotal:     4192956 kB
SwapFree:      4135388 kB
Dirty:            1884 kB
Writeback:           0 kB
AnonPages:       11564 kB
Mapped:           8404 kB
Slab:            53024 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182200 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node027 at 2010-06-26 00:50:39