Trace number 2668577

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? (TO) 1800.17 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_17.opb
MD5SUM25ee8feec785b6a4be71df8acc9d82db
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 263
Optimality of the best value was proved NO
Number of variables7081
Total number of constraints13889
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13888
Minimum length of a constraint1
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 136
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 391
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2647
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
1.39/1.41	c constraints 13888/0 clauses 0/0 units 1
1.39/1.41	c vars 7081
1.39/1.41	c objective 8 + 136
1800.01/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668577-1276619878/watcher-2668577-1276619878 -o /tmp/evaluation-result-2668577-1276619878/solver-2668577-1276619878 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668577-1276619878.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 11951
/proc/meminfo: memFree=1392636/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=2340 CPUtime=0
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 300 0 0 0 0 0 0 0 18 0 1 0 3278471 2396160 223 1992294400 134512640 136485738 4294175296 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11951/statm: 585 223 156 482 0 101 0

[startup+0.100869 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11951
/proc/meminfo: memFree=1392636/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=5112 CPUtime=0.09
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 988 0 0 0 9 0 0 0 21 0 1 0 3278471 5234688 911 1992294400 134512640 136485738 4294175296 18446744073709551615 135857078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11951/statm: 1278 911 156 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.201878 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11951
/proc/meminfo: memFree=1392636/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=8148 CPUtime=0.19
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 1735 0 0 0 19 0 0 0 21 0 1 0 3278471 8343552 1658 1992294400 134512640 136485738 4294175296 18446744073709551615 135177565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11951/statm: 2037 1658 156 482 0 1553 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8148

[startup+0.301889 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11951
/proc/meminfo: memFree=1392636/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=11052 CPUtime=0.29
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 2475 0 0 0 29 0 0 0 21 0 1 0 3278471 11317248 2398 1992294400 134512640 136485738 4294175296 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11951/statm: 2763 2398 156 482 0 2279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11052

[startup+0.700933 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11951
/proc/meminfo: memFree=1392636/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=22800 CPUtime=0.69
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 5415 0 0 0 67 2 0 0 22 0 1 0 3278471 23347200 5338 1992294400 134512640 136485738 4294175296 18446744073709551615 134541360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11951/statm: 5700 5338 156 482 0 5216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22800

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=1360016/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=48168 CPUtime=1.49
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 11734 0 0 0 144 5 0 0 25 0 1 0 3278471 49324032 11657 1992294400 134512640 136485738 4294175296 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 12042 11658 197 482 0 11558 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48168

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=1308804/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=137824 CPUtime=3.09
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 35690 0 0 0 293 16 0 0 25 0 1 0 3278471 141131776 32956 1992294400 134512640 136485738 4294175296 18446744073709551615 135468470 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 34456 32957 197 482 0 33972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 137824

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=1136444/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=302576 CPUtime=6.29
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 80543 0 0 0 592 37 0 0 25 0 1 0 3278471 309837824 74092 1992294400 134512640 136485738 4294175296 18446744073709551615 135857078 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 75644 74093 197 482 0 75160 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 302576

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=796684/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=633824 CPUtime=12.69
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 170571 0 0 0 1191 78 0 0 25 0 1 0 3278471 649035776 156883 1992294400 134512640 136485738 4294175296 18446744073709551615 135840018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 158456 156883 197 482 0 157972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 633824

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=9500/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1517504 CPUtime=25.48
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 403443 0 0 0 2381 167 0 0 25 0 1 0 3278471 1553924096 365867 1992294400 134512640 136485738 4294175296 18446744073709551615 134929173 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 379376 365867 210 482 0 378892 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1517504

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11952
/proc/meminfo: memFree=9632/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1642476 CPUtime=51.08
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 439661 0 0 0 4926 182 0 0 25 0 1 0 3278471 1681895424 396437 1992294400 134512640 136485738 4294175296 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 410619 396437 225 482 0 410135 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1642476

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11954
/proc/meminfo: memFree=10584/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644076 CPUtime=102.27
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440193 0 0 0 10039 188 0 0 25 0 1 0 3278471 1683533824 396969 1992294400 134512640 136485738 4294175296 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411019 396969 226 482 0 410535 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1644076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11956
/proc/meminfo: memFree=10336/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644208 CPUtime=162.25
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440236 0 0 0 16031 194 0 0 25 0 1 0 3278471 1683668992 397012 1992294400 134512640 136485738 4294175296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411052 397012 226 482 0 410568 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1644208

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11958
/proc/meminfo: memFree=10336/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644340 CPUtime=222.24
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440245 0 0 0 22023 201 0 0 25 0 1 0 3278471 1683804160 397021 1992294400 134512640 136485738 4294175296 18446744073709551615 135050830 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411085 397021 226 482 0 410601 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1644340

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11958
/proc/meminfo: memFree=9716/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644868 CPUtime=282.22
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440385 0 0 0 28015 207 0 0 25 0 1 0 3278471 1684344832 397161 1992294400 134512640 136485738 4294175296 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411217 397161 226 482 0 410733 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1644868

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11960
/proc/meminfo: memFree=9592/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644868 CPUtime=342.2
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440385 0 0 0 34008 212 0 0 25 0 1 0 3278471 1684344832 397161 1992294400 134512640 136485738 4294175296 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411217 397161 226 482 0 410733 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1644868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11962
/proc/meminfo: memFree=9468/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1644868 CPUtime=402.19
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440385 0 0 0 40001 218 0 0 25 0 1 0 3278471 1684344832 397161 1992294400 134512640 136485738 4294175296 18446744073709551615 134880448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411217 397161 226 482 0 410733 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1644868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11964
/proc/meminfo: memFree=9976/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1645968 CPUtime=462.18
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 440862 0 0 0 45995 223 0 0 25 0 1 0 3278471 1685471232 397446 1992294400 134512640 136485738 4294175296 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411492 397446 226 482 0 411008 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1645968

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11966
/proc/meminfo: memFree=9232/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1646760 CPUtime=522.15
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 441050 0 0 0 51988 227 0 0 25 0 1 0 3278471 1686282240 397634 1992294400 134512640 136485738 4294175296 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411690 397634 226 482 0 411206 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1646760

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11968
/proc/meminfo: memFree=9676/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1647816 CPUtime=582.14
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 441306 0 0 0 57981 233 0 0 25 0 1 0 3278471 1687363584 397890 1992294400 134512640 136485738 4294175296 18446744073709551615 135040476 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 411954 397890 226 482 0 411470 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1647816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11968
/proc/meminfo: memFree=10628/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1649928 CPUtime=642.13
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 441838 0 0 0 63975 238 0 0 25 0 1 0 3278471 1689526272 398422 1992294400 134512640 136485738 4294175296 18446744073709551615 135038308 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 412482 398422 226 482 0 411998 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1649928

[startup+702.301 s]

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

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11976
/proc/meminfo: memFree=10080/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1651776 CPUtime=882.07
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442298 0 0 0 87947 260 0 0 25 0 1 0 3278471 1691418624 398882 1992294400 134512640 136485738 4294175296 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 412944 398882 226 482 0 412460 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1651776

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11976
/proc/meminfo: memFree=10080/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1651776 CPUtime=942.05
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442298 0 0 0 93939 266 0 0 25 0 1 0 3278471 1691418624 398882 1992294400 134512640 136485738 4294175296 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 412944 398882 226 482 0 412460 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1651776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11978
/proc/meminfo: memFree=9584/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1652172 CPUtime=1002.03
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442406 0 0 0 99930 273 0 0 25 0 1 0 3278471 1691824128 398990 1992294400 134512640 136485738 4294175296 18446744073709551615 135045330 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 413043 398990 226 482 0 412559 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1652172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11980
/proc/meminfo: memFree=9212/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1652568 CPUtime=1062.01
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442515 0 0 0 105924 277 0 0 25 0 1 0 3278471 1692229632 399099 1992294400 134512640 136485738 4294175296 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 413142 399099 226 482 0 412658 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1652568

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11982
/proc/meminfo: memFree=10092/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1653096 CPUtime=1122
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442650 0 0 0 111917 283 0 0 25 0 1 0 3278471 1692770304 399234 1992294400 134512640 136485738 4294175296 18446744073709551615 134638729 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 413274 399234 226 482 0 412790 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1653096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11982
/proc/meminfo: memFree=9596/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1653492 CPUtime=1181.98
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 442746 0 0 0 117910 288 0 0 25 0 1 0 3278471 1693175808 399330 1992294400 134512640 136485738 4294175296 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 413373 399330 226 482 0 412889 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1653492

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11984
/proc/meminfo: memFree=9172/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1655472 CPUtime=1241.96
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 443235 0 0 0 123901 295 0 0 25 0 1 0 3278471 1695203328 399819 1992294400 134512640 136485738 4294175296 18446744073709551615 135047017 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 413868 399819 226 482 0 413384 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 1655472

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11986
/proc/meminfo: memFree=9492/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1656528 CPUtime=1301.95
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 443511 0 0 0 129894 301 0 0 25 0 1 0 3278471 1696284672 400095 1992294400 134512640 136485738 4294175296 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 414132 400095 226 482 0 413648 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1656528

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11988
/proc/meminfo: memFree=10248/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1657320 CPUtime=1361.93
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 443688 0 0 0 135887 306 0 0 25 0 1 0 3278471 1697095680 400272 1992294400 134512640 136485738 4294175296 18446744073709551615 135047024 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 414330 400272 226 482 0 413846 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1657320

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11999
/proc/meminfo: memFree=10644/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1659564 CPUtime=1421.91
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444240 0 0 0 141878 313 0 0 25 0 1 0 3278471 1699393536 400824 1992294400 134512640 136485738 4294175296 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 414891 400824 226 482 0 414407 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1659564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11999
/proc/meminfo: memFree=9280/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1660884 CPUtime=1481.89
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444587 0 0 0 147870 319 0 0 25 0 1 0 3278471 1700745216 401171 1992294400 134512640 136485738 4294175296 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415221 401171 226 482 0 414737 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1660884

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12001
/proc/meminfo: memFree=11080/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1661016 CPUtime=1541.88
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444619 0 0 0 153864 324 0 0 25 0 1 0 3278471 1700880384 401203 1992294400 134512640 136485738 4294175296 18446744073709551615 134992547 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415254 401203 226 482 0 414770 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1661016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12003
/proc/meminfo: memFree=10460/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1661676 CPUtime=1601.85
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444782 0 0 0 159855 330 0 0 25 0 1 0 3278471 1701556224 401366 1992294400 134512640 136485738 4294175296 18446744073709551615 135024899 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415419 401366 226 482 0 414935 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1661676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12005
/proc/meminfo: memFree=10212/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1661940 CPUtime=1661.83
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444842 0 0 0 165847 336 0 0 25 0 1 0 3278471 1701826560 401426 1992294400 134512640 136485738 4294175296 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415485 401426 226 482 0 415001 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 1661940

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12007
/proc/meminfo: memFree=9840/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1662336 CPUtime=1721.82
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 444946 0 0 0 171840 342 0 0 25 0 1 0 3278471 1702232064 401530 1992294400 134512640 136485738 4294175296 18446744073709551615 135025156 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415584 401530 226 482 0 415100 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1662336

[startup+1782.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12009
/proc/meminfo: memFree=9220/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1662996 CPUtime=1781.81
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 445113 0 0 0 177833 348 0 0 25 0 1 0 3278471 1702907904 401697 1992294400 134512640 136485738 4294175296 18446744073709551615 135050846 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415749 401697 226 482 0 415265 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1662996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12009
/proc/meminfo: memFree=10596/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=1662996 CPUtime=1800.01
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4202496 445125 0 0 0 179651 350 0 0 25 0 1 0 3278471 1702907904 401709 1992294400 134512640 136485738 4294175296 18446744073709551615 135044346 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/11951/statm: 415749 401709 226 482 0 415265 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1662996

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12009
/proc/meminfo: memFree=10596/2059040 swapFree=4192956/4192956
[pid=11951] ppid=11949 vsize=0 CPUtime=1800.11
/proc/11951/stat : 11951 (pbct) R 11949 11951 11762 0 -1 4194308 445125 0 0 0 179651 360 0 0 25 0 1 0 3278471 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/11951/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.66
CPU time (s): 1800.17
CPU user time (s): 1796.51
CPU system time (s): 3.65844
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1662996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.51
system time used= 3.65844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 445125
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= 4752

runsolver used 2.92156 second user time and 8.5607 second system time

The end

Launcher Data 

Begin job on node059 at 2010-06-15 18:37:58
IDJOB=2668577
IDBENCH=2939
IDSOLVER=1170
FILE ID=node059/2668577-1276619878
PBS_JOBID= 11172314
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_17.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668577-1276619878/watcher-2668577-1276619878 -o /tmp/evaluation-result-2668577-1276619878/solver-2668577-1276619878 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668577-1276619878.opb

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

MD5SUM BENCH= 25ee8feec785b6a4be71df8acc9d82db
RANDOM SEED=730036352

node059.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		: 3000.244
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	: 6000.48
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		: 3000.244
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:       1393040 kB
Buffers:         83032 kB
Cached:         441852 kB
SwapCached:          0 kB
Active:         228832 kB
Inactive:       355260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1393040 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5624 kB
Writeback:           0 kB
AnonPages:       59244 kB
Mapped:          15468 kB
Slab:            60100 kB
PageTables:       3988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 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= 62548 MiB
End job on node059 at 2010-06-15 19:08:01