Trace number 2668395

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) 1800.07 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_4.opb
MD5SUMd78f5121f87a7bad7fc74d5d3eacc32f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables71
Total number of constraints17
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 constraints16
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
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 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1881
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5644
Number of bits of the biggest sum of numbers13
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
0.00/0.00	c constraints 16/0 clauses 0/0 units 1
0.00/0.00	c vars 71
0.00/0.00	c objective 0 + 0
1800.06/1800.50	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-2668395-1276615855/watcher-2668395-1276615855 -o /tmp/evaluation-result-2668395-1276615855/solver-2668395-1276615855 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668395-1276615855.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 10188
/proc/meminfo: memFree=1819704/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=3384 CPUtime=0
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 547 0 0 0 0 0 0 0 17 0 1 0 2877426 3465216 469 1992294400 134512640 136485738 4292899072 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 846 470 197 482 0 362 0

[startup+0.052391 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10188
/proc/meminfo: memFree=1819704/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=7028 CPUtime=0.04
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1433 0 0 0 4 0 0 0 17 0 1 0 2877426 7196672 1355 1992294400 134512640 136485738 4292899072 18446744073709551615 135848329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 1757 1355 210 482 0 1273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7028

[startup+0.100395 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10188
/proc/meminfo: memFree=1819704/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=7436 CPUtime=0.09
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1542 0 0 0 9 0 0 0 17 0 1 0 2877426 7614464 1464 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 1859 1464 225 482 0 1375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7436

[startup+0.300413 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10188
/proc/meminfo: memFree=1819704/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=7696 CPUtime=0.29
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1607 0 0 0 27 2 0 0 17 0 1 0 2877426 7880704 1529 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 1924 1529 225 482 0 1440 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7696

[startup+0.700449 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 10188
/proc/meminfo: memFree=1819704/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=7824 CPUtime=0.69
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1646 0 0 0 64 5 0 0 17 0 1 0 2877426 8011776 1568 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 1956 1568 225 482 0 1472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7824

[startup+1.50052 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10189
/proc/meminfo: memFree=1814240/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=7952 CPUtime=1.49
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1692 0 0 0 136 13 0 0 18 0 1 0 2877426 8142848 1614 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 1988 1614 225 482 0 1504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7952

[startup+3.10067 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10189
/proc/meminfo: memFree=1813992/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=8208 CPUtime=3.09
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1734 0 0 0 282 27 0 0 21 0 1 0 2877426 8404992 1656 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2052 1656 225 482 0 1568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8208

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10189
/proc/meminfo: memFree=1813620/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=8336 CPUtime=6.29
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1760 0 0 0 573 56 0 0 25 0 1 0 2877426 8536064 1682 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2084 1682 225 482 0 1600 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8336

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10189
/proc/meminfo: memFree=1813124/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=8592 CPUtime=12.69
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1823 0 0 0 1151 118 0 0 25 0 1 0 2877426 8798208 1745 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2148 1745 225 482 0 1664 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8592

[startup+25.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10191
/proc/meminfo: memFree=1812876/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=8848 CPUtime=25.49
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1902 0 0 0 2312 237 0 0 25 0 1 0 2877426 9060352 1824 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2212 1824 225 482 0 1728 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8848

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10191
/proc/meminfo: memFree=1812504/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=9216 CPUtime=51.08
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 1987 0 0 0 4638 470 0 0 25 0 1 0 2877426 9437184 1909 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2304 1909 225 482 0 1820 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9216

[startup+102.308 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 10196
/proc/meminfo: memFree=1811140/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=9728 CPUtime=102.28
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2130 0 0 0 9290 938 0 0 25 0 1 0 2877426 9961472 2052 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2432 2052 225 482 0 1948 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 9728

[startup+162.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 10196
/proc/meminfo: memFree=1811016/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=9944 CPUtime=162.25
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2173 0 0 0 14747 1478 0 0 25 0 1 0 2877426 10182656 2095 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2486 2095 225 482 0 2002 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9944

[startup+222.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 10198
/proc/meminfo: memFree=1810644/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=10332 CPUtime=222.24
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2272 0 0 0 20213 2011 0 0 25 0 1 0 2877426 10579968 2194 1992294400 134512640 136485738 4292899072 18446744073709551615 135050921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2583 2194 225 482 0 2099 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 10332

[startup+282.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 10200
/proc/meminfo: memFree=1810520/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=10464 CPUtime=282.22
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2309 0 0 0 25685 2537 0 0 25 0 1 0 2877426 10715136 2231 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2616 2231 225 482 0 2132 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10464

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 10202
/proc/meminfo: memFree=1810396/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=10592 CPUtime=342.21
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2340 0 0 0 31162 3059 0 0 25 0 1 0 2877426 10846208 2262 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2648 2262 225 482 0 2164 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10592

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10204
/proc/meminfo: memFree=1810272/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=10916 CPUtime=402.19
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2406 0 0 0 36636 3583 0 0 25 0 1 0 2877426 11177984 2328 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2729 2328 225 482 0 2245 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10916

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10204
/proc/meminfo: memFree=1810024/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=11172 CPUtime=462.17
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2469 0 0 0 42106 4111 0 0 25 0 1 0 2877426 11440128 2391 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2793 2391 225 482 0 2309 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 11172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10206
/proc/meminfo: memFree=1810024/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=11172 CPUtime=522.16
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2481 0 0 0 47587 4629 0 0 25 0 1 0 2877426 11440128 2403 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2793 2403 225 482 0 2309 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11172

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10208
/proc/meminfo: memFree=1809900/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=11308 CPUtime=582.15
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2514 0 0 0 53074 5141 0 0 25 0 1 0 2877426 11579392 2436 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2827 2436 225 482 0 2343 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 11308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10210
/proc/meminfo: memFree=1809776/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=11592 CPUtime=642.14
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2554 0 0 0 58546 5668 0 0 25 0 1 0 2877426 11870208 2476 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2898 2476 225 482 0 2414 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11592

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10216
/proc/meminfo: memFree=1809404/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=11752 CPUtime=882.08
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2621 0 0 0 80486 7722 0 0 25 0 1 0 2877426 12034048 2543 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 2938 2543 225 482 0 2454 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 11752

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10218
/proc/meminfo: memFree=1809156/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12060 CPUtime=942.06
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2682 0 0 0 85984 8222 0 0 25 0 1 0 2877426 12349440 2604 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3015 2604 225 482 0 2531 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10220
/proc/meminfo: memFree=1809032/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12060 CPUtime=1002.05
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2692 0 0 0 91485 8720 0 0 25 0 1 0 2877426 12349440 2614 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3015 2614 225 482 0 2531 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12060

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10220
/proc/meminfo: memFree=1808908/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12200 CPUtime=1062.03
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2716 0 0 0 96972 9231 0 0 25 0 1 0 2877426 12492800 2638 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3050 2638 225 482 0 2566 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 12200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10222
/proc/meminfo: memFree=1808784/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12332 CPUtime=1122.02
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2736 0 0 0 102471 9731 0 0 25 0 1 0 2877426 12627968 2658 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3083 2658 225 482 0 2599 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 12332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10224
/proc/meminfo: memFree=1808660/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12332 CPUtime=1182
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2737 0 0 0 107964 10236 0 0 25 0 1 0 2877426 12627968 2659 1992294400 134512640 136485738 4292899072 18446744073709551615 135044064 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3083 2659 225 482 0 2599 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10226
/proc/meminfo: memFree=1808412/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12332 CPUtime=1241.99
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2759 0 0 0 113457 10742 0 0 25 0 1 0 2877426 12627968 2681 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3083 2681 225 482 0 2599 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 12332

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10228
/proc/meminfo: memFree=1808288/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12332 CPUtime=1301.98
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2761 0 0 0 118949 11249 0 0 25 0 1 0 2877426 12627968 2683 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3083 2683 225 482 0 2599 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 12332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 10228
/proc/meminfo: memFree=1808288/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12460 CPUtime=1361.96
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2773 0 0 0 124452 11744 0 0 25 0 1 0 2877426 12759040 2695 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3115 2695 225 482 0 2631 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 12460

[startup+1422.31 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 10230
/proc/meminfo: memFree=1808288/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1421.95
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2797 0 0 0 129937 12258 0 0 25 0 1 0 2877426 12873728 2719 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2719 225 482 0 2659 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 12572

[startup+1482.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 10232
/proc/meminfo: memFree=1808288/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1481.93
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2799 0 0 0 135435 12758 0 0 25 0 1 0 2877426 12873728 2721 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2721 225 482 0 2659 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 12572

[startup+1542.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 10234
/proc/meminfo: memFree=1808288/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1541.91
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2802 0 0 0 140935 13256 0 0 25 0 1 0 2877426 12873728 2724 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2724 225 482 0 2659 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 12572

[startup+1602.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 10236
/proc/meminfo: memFree=1808164/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1601.9
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2809 0 0 0 146424 13766 0 0 25 0 1 0 2877426 12873728 2731 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2731 225 482 0 2659 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 12572

[startup+1662.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 10236
/proc/meminfo: memFree=1808040/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1661.88
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2817 0 0 0 151927 14261 0 0 25 0 1 0 2877426 12873728 2739 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2739 225 482 0 2659 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 12572

[startup+1722.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/107 10238
/proc/meminfo: memFree=1807916/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1721.87
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2817 0 0 0 157427 14760 0 0 25 0 1 0 2877426 12873728 2739 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2739 225 482 0 2659 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 12572

[startup+1782.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 10240
/proc/meminfo: memFree=1807668/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1781.86
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2817 0 0 0 162928 15258 0 0 25 0 1 0 2877426 12873728 2739 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2739 225 482 0 2659 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 12572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 10240
/proc/meminfo: memFree=1807668/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1800.06
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2817 0 0 0 164602 15404 0 0 25 0 1 0 2877426 12873728 2739 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2739 225 482 0 2659 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12572

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 10240
/proc/meminfo: memFree=1807668/2059040 swapFree=4187148/4192956
[pid=10188] ppid=10186 vsize=12572 CPUtime=1800.06
/proc/10188/stat : 10188 (pbct) R 10186 10188 9529 0 -1 4202496 2817 0 0 0 164602 15404 0 0 25 0 1 0 2877426 12873728 2739 1992294400 134512640 136485738 4292899072 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10188/statm: 3143 2739 225 482 0 2659 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 12572

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1646.03
CPU system time (s): 154.044
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 12572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1646.03
system time used= 154.044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2817
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= 7602

runsolver used 3.16952 second user time and 8.30674 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-15 17:30:55
IDJOB=2668395
IDBENCH=2922
IDSOLVER=1170
FILE ID=node048/2668395-1276615855
PBS_JOBID= 11172282
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_8_70_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668395-1276615855/watcher-2668395-1276615855 -o /tmp/evaluation-result-2668395-1276615855/solver-2668395-1276615855 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668395-1276615855.opb

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

MD5SUM BENCH= d78f5121f87a7bad7fc74d5d3eacc32f
RANDOM SEED=721592026

node048.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		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1820232 kB
Buffers:         29720 kB
Cached:          91948 kB
SwapCached:        280 kB
Active:          66200 kB
Inactive:       109376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1820232 kB
SwapTotal:     4192956 kB
SwapFree:      4187148 kB
Dirty:            1996 kB
Writeback:           0 kB
AnonPages:       53620 kB
Mapped:          15360 kB
Slab:            41356 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 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= 62452 MiB
End job on node048 at 2010-06-15 18:00:58