Trace number 2669325

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 0.1UNSAT 1613.72 1614.22

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-scagr7.opb
MD5SUM69d6c62daf59435a58a3bb454faebc4a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.85172
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4200
Total number of constraints129
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints129
Minimum length of a constraint30
Maximum length of a constraint300
Number of terms in the objective function 3990
Biggest coefficient in the objective function 35540854374400
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 1307201212607598
Number of bits of the sum of numbers in the objective function 51
Biggest number in a constraint 35540854374400
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 1307201212607598
Number of bits of the biggest sum of numbers51
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
0.03/0.06	c constraints 129/0 clauses 0/0 units 275
0.03/0.06	c vars 4200
0.03/0.06	c objective 3869 + -1120138207171830
1613.30/1613.82	c 1594.36 123.957 92518 4060623
1613.70/1614.20	s UNSATISFIABLE

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-2669325-1276553845/watcher-2669325-1276553845 -o /tmp/evaluation-result-2669325-1276553845/solver-2669325-1276553845 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669325-1276553845.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: 0.92 0.98 0.99 3/106 30798
/proc/meminfo: memFree=1809204/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=2488 CPUtime=0
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 304 0 0 0 0 0 0 0 20 0 1 0 30986244 2547712 227 1992294400 134512640 136485738 4294576704 18446744073709551615 134530940 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30798/statm: 622 227 151 482 0 138 0

[startup+0.033297 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30798
/proc/meminfo: memFree=1809204/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=2756 CPUtime=0.03
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 413 0 0 0 3 0 0 0 20 0 1 0 30986244 2822144 336 1992294400 134512640 136485738 4294576704 18446744073709551615 135332318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30798/statm: 689 336 157 482 0 205 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2756

[startup+0.101304 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30798
/proc/meminfo: memFree=1809204/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=7660 CPUtime=0.09
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 1597 0 0 0 9 0 0 0 20 0 1 0 30986244 7843840 1520 1992294400 134512640 136485738 4294576704 18446744073709551615 135350462 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 1915 1521 197 482 0 1431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7660

[startup+0.301325 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30798
/proc/meminfo: memFree=1809204/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=20364 CPUtime=0.3
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 4796 0 0 0 27 3 0 0 20 0 1 0 30986244 20852736 4653 1992294400 134512640 136485738 4294576704 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 5124 4654 197 482 0 4640 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 20364

[startup+0.701369 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30798
/proc/meminfo: memFree=1809204/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=46212 CPUtime=0.7
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 11624 0 0 0 63 7 0 0 21 0 1 0 30986244 47321088 11108 1992294400 134512640 136485738 4294576704 18446744073709551615 134651007 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 11553 11108 197 482 0 11069 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 46212

[startup+1.50146 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1736036/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=83088 CPUtime=1.5
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 21173 0 0 0 137 13 0 0 23 0 1 0 30986244 85082112 19693 1992294400 134512640 136485738 4294576704 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 20772 19693 228 482 0 20288 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 83088

[startup+3.10163 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1729712/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=85992 CPUtime=3.09
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 21905 0 0 0 289 20 0 0 25 0 1 0 30986244 88055808 20425 1992294400 134512640 136485738 4294576704 18446744073709551615 135860496 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 21498 20425 228 482 0 21014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 85992

[startup+6.30099 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1724752/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=89892 CPUtime=6.29
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 22868 0 0 0 601 28 0 0 25 0 1 0 30986244 92049408 21388 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 22473 21388 228 482 0 21989 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 89892

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1721280/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=92496 CPUtime=12.69
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 23516 0 0 0 1228 41 0 0 25 0 1 0 30986244 94715904 22036 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 23124 22036 228 482 0 22640 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 92496

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1719792/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=94208 CPUtime=25.49
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 23923 0 0 0 2486 63 0 0 25 0 1 0 30986244 96468992 22443 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 23552 22443 228 482 0 23068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94208

[startup+51.1009 s]
/proc/loadavg: 0.97 0.98 0.99 2/107 30799
/proc/meminfo: memFree=1715080/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=99060 CPUtime=51.08
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 25109 0 0 0 5004 104 0 0 25 0 1 0 30986244 101437440 23629 1992294400 134512640 136485738 4294576704 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 24765 23629 228 482 0 24281 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 99060

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 30801
/proc/meminfo: memFree=1711236/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=102620 CPUtime=102.26
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 26014 0 0 0 10055 171 0 0 25 0 1 0 30986244 105082880 24534 1992294400 134512640 136485738 4294576704 18446744073709551615 135180221 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 25655 24534 228 482 0 25171 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 102620

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30803
/proc/meminfo: memFree=1707764/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=106204 CPUtime=162.24
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 26867 0 0 0 15965 259 0 0 25 0 1 0 30986244 108752896 25387 1992294400 134512640 136485738 4294576704 18446744073709551615 134876187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 26551 25387 228 482 0 26067 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 106204

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30805
/proc/meminfo: memFree=1705780/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=108408 CPUtime=222.21
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 27385 0 0 0 21876 345 0 0 25 0 1 0 30986244 111009792 25905 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 27102 25905 228 482 0 26618 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 108408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30807
/proc/meminfo: memFree=1702928/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=111384 CPUtime=282.2
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 28070 0 0 0 27792 428 0 0 25 0 1 0 30986244 114057216 26590 1992294400 134512640 136485738 4294576704 18446744073709551615 135180015 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 27846 26590 228 482 0 27362 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 111384

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30807
/proc/meminfo: memFree=1702308/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=112300 CPUtime=342.18
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 28233 0 0 0 33718 500 0 0 25 0 1 0 30986244 114995200 26753 1992294400 134512640 136485738 4294576704 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 28075 26753 228 482 0 27591 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 112300

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30809
/proc/meminfo: memFree=1702060/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=112300 CPUtime=402.16
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 28294 0 0 0 39638 578 0 0 25 0 1 0 30986244 114995200 26814 1992294400 134512640 136485738 4294576704 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 28075 26814 228 482 0 27591 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 112300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30811
/proc/meminfo: memFree=1696232/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=118336 CPUtime=462.14
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 29730 0 0 0 45565 649 0 0 25 0 1 0 30986244 121176064 28250 1992294400 134512640 136485738 4294576704 18446744073709551615 134876233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 29584 28250 228 482 0 29100 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 118336

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30813
/proc/meminfo: memFree=1696108/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=118336 CPUtime=522.13
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 29739 0 0 0 51495 718 0 0 25 0 1 0 30986244 121176064 28259 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 29584 28259 228 482 0 29100 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 118336

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30815
/proc/meminfo: memFree=1695736/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=118944 CPUtime=582.11
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 29817 0 0 0 57420 791 0 0 25 0 1 0 30986244 121798656 28337 1992294400 134512640 136485738 4294576704 18446744073709551615 134876193 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 29736 28337 228 482 0 29252 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 118944

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30815
/proc/meminfo: memFree=1693876/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=120460 CPUtime=642.1
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 30259 0 0 0 63350 860 0 0 25 0 1 0 30986244 123351040 28779 1992294400 134512640 136485738 4294576704 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 30115 28779 228 482 0 29631 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 120460

[startup+702.301 s]

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

/proc/meminfo: memFree=1693380/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=120612 CPUtime=942
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 30311 0 0 0 92992 1208 0 0 25 0 1 0 30986244 123506688 28831 1992294400 134512640 136485738 4294576704 18446744073709551615 135044875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 30153 28831 228 482 0 29669 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 120612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30825
/proc/meminfo: memFree=1693380/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=120612 CPUtime=1001.98
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 30331 0 0 0 98926 1272 0 0 25 0 1 0 30986244 123506688 28851 1992294400 134512640 136485738 4294576704 18446744073709551615 135860744 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 30153 28851 228 482 0 29669 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 120612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30827
/proc/meminfo: memFree=1689908/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=123936 CPUtime=1061.96
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31182 0 0 0 104851 1345 0 0 25 0 1 0 30986244 126910464 29702 1992294400 134512640 136485738 4294576704 18446744073709551615 135037868 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 30984 29702 228 482 0 30500 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 123936

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30829
/proc/meminfo: memFree=1689288/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=124544 CPUtime=1121.94
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31331 0 0 0 110785 1409 0 0 25 0 1 0 30986244 127533056 29851 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31136 29851 228 482 0 30652 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 124544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30831
/proc/meminfo: memFree=1689164/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=124544 CPUtime=1181.93
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31337 0 0 0 116720 1473 0 0 25 0 1 0 30986244 127533056 29857 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31136 29857 228 482 0 30652 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 124544

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30831
/proc/meminfo: memFree=1689040/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=124544 CPUtime=1241.91
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31338 0 0 0 122654 1537 0 0 25 0 1 0 30986244 127533056 29858 1992294400 134512640 136485738 4294576704 18446744073709551615 134880904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31136 29858 228 482 0 30652 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 124544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30833
/proc/meminfo: memFree=1688916/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=124544 CPUtime=1301.9
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31342 0 0 0 128594 1596 0 0 25 0 1 0 30986244 127533056 29862 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31136 29862 228 482 0 30652 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 124544

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30835
/proc/meminfo: memFree=1687800/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=125864 CPUtime=1361.87
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31673 0 0 0 134525 1662 0 0 25 0 1 0 30986244 128884736 30193 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31466 30193 228 482 0 30982 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 125864

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30837
/proc/meminfo: memFree=1687428/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126448 CPUtime=1421.86
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31776 0 0 0 140461 1725 0 0 25 0 1 0 30986244 129482752 30296 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31612 30296 228 482 0 31128 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 126448

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30839
/proc/meminfo: memFree=1687304/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126448 CPUtime=1481.84
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31782 0 0 0 146399 1785 0 0 25 0 1 0 30986244 129482752 30302 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31612 30302 228 482 0 31128 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 126448

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30839
/proc/meminfo: memFree=1687056/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126608 CPUtime=1541.82
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31832 0 0 0 152342 1840 0 0 25 0 1 0 30986244 129646592 30352 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31652 30352 228 482 0 31168 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 126608

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126928 CPUtime=1601.8
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31886 0 0 0 158290 1890 0 0 25 0 1 0 30986244 129974272 30406 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31732 30406 228 482 0 31248 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 126928

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

[startup+1606.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126928 CPUtime=1605.8
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31886 0 0 0 158687 1893 0 0 25 0 1 0 30986244 129974272 30406 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31732 30406 228 482 0 31248 0
Current children cumulated CPU time (s) 1605.8
Current children cumulated vsize (KiB) 126928

[startup+1609.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126928 CPUtime=1609
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31886 0 0 0 159006 1894 0 0 25 0 1 0 30986244 129974272 30406 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31732 30406 228 482 0 31248 0
Current children cumulated CPU time (s) 1609
Current children cumulated vsize (KiB) 126928

[startup+1612.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126928 CPUtime=1612.2
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31886 0 0 0 159324 1896 0 0 25 0 1 0 30986244 129974272 30406 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31732 30406 228 482 0 31248 0
Current children cumulated CPU time (s) 1612.2
Current children cumulated vsize (KiB) 126928

[startup+1613.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=126928 CPUtime=1613
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31886 0 0 0 159403 1897 0 0 25 0 1 0 30986244 129974272 30406 1992294400 134512640 136485738 4294576704 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 31732 30406 228 482 0 31248 0
Current children cumulated CPU time (s) 1613
Current children cumulated vsize (KiB) 126928

[startup+1613.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=117524 CPUtime=1613.4
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31909 0 0 0 159443 1897 0 0 25 0 1 0 30986244 120344576 28420 1992294400 134512640 136485738 4294576704 18446744073709551615 135839892 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 29381 28420 250 482 0 28897 0
Current children cumulated CPU time (s) 1613.4
Current children cumulated vsize (KiB) 117524

[startup+1614.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=115216 CPUtime=1613.6
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31909 0 0 0 159463 1897 0 0 25 0 1 0 30986244 117981184 27952 1992294400 134512640 136485738 4294576704 18446744073709551615 135839991 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 28804 27952 250 482 0 28320 0
Current children cumulated CPU time (s) 1613.6
Current children cumulated vsize (KiB) 115216

[startup+1614.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 30841
/proc/meminfo: memFree=1686932/2059040 swapFree=4140228/4192956
[pid=30798] ppid=30796 vsize=113676 CPUtime=1613.7
/proc/30798/stat : 30798 (pbct) R 30796 30798 30593 0 -1 4202496 31909 0 0 0 159473 1897 0 0 25 0 1 0 30986244 116404224 27686 1992294400 134512640 136485738 4294576704 18446744073709551615 134604072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30798/statm: 28419 27686 250 482 0 27935 0
Current children cumulated CPU time (s) 1613.7
Current children cumulated vsize (KiB) 113676

Child status: 0
Real time (s): 1614.22
CPU time (s): 1613.72
CPU user time (s): 1594.73
CPU system time (s): 18.9861
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 126928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1594.73
system time used= 18.9861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31910
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= 11148

runsolver used 2.69659 second user time and 7.58585 second system time

The end

Launcher Data 

Begin job on node009 at 2010-06-15 00:17:25
IDJOB=2669325
IDBENCH=2436
IDSOLVER=1170
FILE ID=node009/2669325-1276553845
PBS_JOBID= 11173493
Free space on /tmp= 62452 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scagr7.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669325-1276553845/watcher-2669325-1276553845 -o /tmp/evaluation-result-2669325-1276553845/solver-2669325-1276553845 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669325-1276553845.opb

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

MD5SUM BENCH= 69d6c62daf59435a58a3bb454faebc4a
RANDOM SEED=909649877

node009.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		: 3000.199
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	: 6000.39
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		: 3000.199
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1809724 kB
Buffers:         50436 kB
Cached:         119664 kB
SwapCached:       6120 kB
Active:          78448 kB
Inactive:       104364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1809724 kB
SwapTotal:     4192956 kB
SwapFree:      4140228 kB
Dirty:            2432 kB
Writeback:           8 kB
AnonPages:       10976 kB
Mapped:          13036 kB
Slab:            44604 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181308 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= 62448 MiB
End job on node009 at 2010-06-15 00:44:19