Trace number 2681462

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 fixed? (TO) 1800.13 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
MD5SUMc7fd9e5ff885ee342a28d015ab19e648
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark13.039
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 748/0 clauses 729/0 units 0
0.00/0.01	c vars 243
0.00/0.01	c objective 9 + 0
1800.11/1800.61	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-2681462-1277498545/watcher-2681462-1277498545 -o /tmp/evaluation-result-2681462-1277498545/solver-2681462-1277498545 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681462-1277498545.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 30469
/proc/meminfo: memFree=1859544/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=2268 CPUtime=0
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 297 0 0 0 0 0 0 0 24 0 1 0 91149594 2322432 216 1992294400 134512640 136421960 4288489456 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30469/statm: 567 217 146 467 0 98 0

[startup+0.066116 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30469
/proc/meminfo: memFree=1859544/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=7948 CPUtime=0.05
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 1676 0 0 0 5 0 0 0 24 0 1 0 91149594 8138752 1595 1992294400 134512640 136421960 4288489456 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 1987 1597 193 467 0 1518 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7948

[startup+0.101119 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30469
/proc/meminfo: memFree=1859544/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=10784 CPUtime=0.09
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 2353 0 0 0 8 1 0 0 24 0 1 0 91149594 11042816 2272 1992294400 134512640 136421960 4288489456 18446744073709551615 134711637 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 2696 2273 193 467 0 2227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10784

[startup+0.301144 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30469
/proc/meminfo: memFree=1859544/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=23280 CPUtime=0.29
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 5524 0 0 0 27 2 0 0 24 0 1 0 91149594 23838720 5307 1992294400 134512640 136421960 4288489456 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 5820 5307 215 467 0 5351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23280

[startup+0.70119 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 30469
/proc/meminfo: memFree=1859544/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=23808 CPUtime=0.69
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 5682 0 0 0 62 7 0 0 25 0 1 0 91149594 24379392 5465 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 5952 5465 215 467 0 5483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23808

[startup+1.50128 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 30470
/proc/meminfo: memFree=1837836/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=25260 CPUtime=1.49
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 6033 0 0 0 132 17 0 0 25 0 1 0 91149594 25866240 5816 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 6315 5816 215 467 0 5846 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25260

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 30470
/proc/meminfo: memFree=1836224/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=26052 CPUtime=3.09
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 6215 0 0 0 275 34 0 0 25 0 1 0 91149594 26677248 5998 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 6513 5998 215 467 0 6044 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26052

[startup+6.30185 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30470
/proc/meminfo: memFree=1834860/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=27504 CPUtime=6.29
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 6593 0 0 0 564 65 0 0 25 0 1 0 91149594 28164096 6376 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 6876 6376 215 467 0 6407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27504

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 30470
/proc/meminfo: memFree=1833248/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=28956 CPUtime=12.69
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 6969 0 0 0 1146 123 0 0 25 0 1 0 91149594 29650944 6752 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 7239 6752 215 467 0 6770 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28956

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30470
/proc/meminfo: memFree=1830396/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=31636 CPUtime=25.48
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 7624 0 0 0 2313 235 0 0 25 0 1 0 91149594 32395264 7407 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 7909 7407 215 467 0 7440 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31636

[startup+51.1002 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 30470
/proc/meminfo: memFree=1829280/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=32760 CPUtime=51.08
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 7887 0 0 0 4735 373 0 0 25 0 1 0 91149594 33546240 7670 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 8190 7670 215 467 0 7721 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32760

[startup+102.308 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 30472
/proc/meminfo: memFree=1825684/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=36320 CPUtime=102.27
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 8752 0 0 0 9619 608 0 0 25 0 1 0 91149594 37191680 8535 1992294400 134512640 136421960 4288489456 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 9080 8535 215 467 0 8611 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36320

[startup+162.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30474
/proc/meminfo: memFree=1821344/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=40632 CPUtime=162.25
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 9794 0 0 0 15301 924 0 0 25 0 1 0 91149594 41607168 9577 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 10158 9577 215 467 0 9689 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 40632

[startup+222.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 30476
/proc/meminfo: memFree=1819732/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=42456 CPUtime=222.23
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 10225 0 0 0 20969 1254 0 0 25 0 1 0 91149594 43474944 10008 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 10614 10008 215 467 0 10145 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42456

[startup+282.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 30476
/proc/meminfo: memFree=1819608/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=42456 CPUtime=282.22
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 10231 0 0 0 26663 1559 0 0 25 0 1 0 91149594 43474944 10014 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 10614 10014 215 467 0 10145 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42456

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 30478
/proc/meminfo: memFree=1818740/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=43288 CPUtime=342.2
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 10432 0 0 0 32311 1909 0 0 25 0 1 0 91149594 44326912 10215 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 10822 10215 215 467 0 10353 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43288

[startup+402.301 s]
/proc/loadavg: 1.29 1.10 1.02 2/107 30480
/proc/meminfo: memFree=1816136/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=45948 CPUtime=402.18
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 11081 0 0 0 38025 2193 0 0 25 0 1 0 91149594 47050752 10864 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 11487 10864 215 467 0 11018 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 45948

[startup+462.301 s]
/proc/loadavg: 1.18 1.09 1.02 2/107 30482
/proc/meminfo: memFree=1815640/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=46516 CPUtime=462.17
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 11208 0 0 0 43764 2453 0 0 25 0 1 0 91149594 47632384 10991 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 11629 10991 215 467 0 11160 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46516

[startup+522.301 s]
/proc/loadavg: 1.13 1.09 1.02 2/107 30484
/proc/meminfo: memFree=1815268/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=46648 CPUtime=522.15
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 11259 0 0 0 49508 2707 0 0 25 0 1 0 91149594 47767552 11042 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 11662 11042 215 467 0 11193 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46648

[startup+582.301 s]
/proc/loadavg: 1.11 1.09 1.01 2/107 30484
/proc/meminfo: memFree=1815144/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=46840 CPUtime=582.13
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 11291 0 0 0 55200 3013 0 0 25 0 1 0 91149594 47964160 11074 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 11710 11074 215 467 0 11241 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46840

[startup+642.301 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 30486
/proc/meminfo: memFree=1813284/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=48924 CPUtime=642.13
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 11773 0 0 0 60922 3291 0 0 25 0 1 0 91149594 50098176 11556 1992294400 134512640 136421960 4288489456 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 12231 11556 215 467 0 11762 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 48924

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 30492
/proc/meminfo: memFree=1811176/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=51028 CPUtime=822.07
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 12260 0 0 0 78073 4134 0 0 25 0 1 0 91149594 52252672 12043 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 12757 12043 215 467 0 12288 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 51028

[startup+882.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 30492
/proc/meminfo: memFree=1807952/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=54308 CPUtime=882.05
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13053 0 0 0 83835 4370 0 0 25 0 1 0 91149594 55611392 12836 1992294400 134512640 136421960 4288489456 18446744073709551615 134861921 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13577 12836 215 467 0 13108 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 54308

[startup+942.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/107 30494
/proc/meminfo: memFree=1807828/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=54308 CPUtime=942.03
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13064 0 0 0 89601 4602 0 0 25 0 1 0 91149594 55611392 12847 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13577 12847 215 467 0 13108 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 54308

[startup+1002.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 30496
/proc/meminfo: memFree=1807704/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=54308 CPUtime=1002.02
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13069 0 0 0 95367 4835 0 0 25 0 1 0 91149594 55611392 12852 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13577 12852 215 467 0 13108 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 54308

[startup+1062.3 s]
/proc/loadavg: 1.13 1.09 1.02 2/107 30498
/proc/meminfo: memFree=1807580/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=54572 CPUtime=1062
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13125 0 0 0 101003 5197 0 0 25 0 1 0 91149594 55881728 12908 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13643 12908 215 467 0 13174 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 54572

[startup+1122.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/107 30509
/proc/meminfo: memFree=1806464/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=55024 CPUtime=1121.98
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13203 0 0 0 106745 5453 0 0 25 0 1 0 91149594 56344576 12986 1992294400 134512640 136421960 4288489456 18446744073709551615 134861958 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13756 12986 215 467 0 13287 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 55024

[startup+1182.3 s]
/proc/loadavg: 1.11 1.09 1.02 2/107 30509
/proc/meminfo: memFree=1806340/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=55336 CPUtime=1181.96
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13269 0 0 0 112522 5674 0 0 25 0 1 0 91149594 56664064 13052 1992294400 134512640 136421960 4288489456 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13834 13052 215 467 0 13365 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 55336

[startup+1242.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 30511
/proc/meminfo: memFree=1806216/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=55336 CPUtime=1241.94
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13293 0 0 0 118317 5877 0 0 25 0 1 0 91149594 56664064 13076 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13834 13076 215 467 0 13365 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 55336

[startup+1302.3 s]
/proc/loadavg: 1.09 1.08 1.01 2/107 30513
/proc/meminfo: memFree=1806092/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=55688 CPUtime=1301.94
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13343 0 0 0 124112 6082 0 0 25 0 1 0 91149594 57024512 13126 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 13922 13126 215 467 0 13453 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 55688

[startup+1362.3 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30515
/proc/meminfo: memFree=1805720/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=56268 CPUtime=1361.91
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13480 0 0 0 129816 6375 0 0 25 0 1 0 91149594 57618432 13263 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14067 13263 215 467 0 13598 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 56268

[startup+1422.31 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30517
/proc/meminfo: memFree=1803612/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=58416 CPUtime=1421.91
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13981 0 0 0 135562 6629 0 0 25 0 1 0 91149594 59817984 13764 1992294400 134512640 136421960 4288489456 18446744073709551615 135025606 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14604 13764 215 467 0 14135 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 58416

[startup+1482.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 30517
/proc/meminfo: memFree=1803612/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=58416 CPUtime=1481.88
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13981 0 0 0 141320 6868 0 0 25 0 1 0 91149594 59817984 13764 1992294400 134512640 136421960 4288489456 18446744073709551615 134857521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14604 13764 215 467 0 14135 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 58416

[startup+1542.3 s]
/proc/loadavg: 1.07 1.08 1.01 2/107 30519
/proc/meminfo: memFree=1803612/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=58416 CPUtime=1541.87
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 13982 0 0 0 147039 7148 0 0 25 0 1 0 91149594 59817984 13765 1992294400 134512640 136421960 4288489456 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14604 13765 215 467 0 14135 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 58416

[startup+1602.3 s]
/proc/loadavg: 1.06 1.08 1.01 2/107 30521
/proc/meminfo: memFree=1803116/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=59080 CPUtime=1601.84
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 14154 0 0 0 152682 7502 0 0 25 0 1 0 91149594 60497920 13937 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14770 13937 215 467 0 14301 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 59080

[startup+1662.3 s]
/proc/loadavg: 1.06 1.07 1.01 2/107 30523
/proc/meminfo: memFree=1803116/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=59080 CPUtime=1661.83
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 14159 0 0 0 158454 7729 0 0 25 0 1 0 91149594 60497920 13942 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14770 13942 215 467 0 14301 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 59080

[startup+1722.3 s]
/proc/loadavg: 1.13 1.09 1.02 2/107 30525
/proc/meminfo: memFree=1802992/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=59080 CPUtime=1721.82
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 14161 0 0 0 164198 7984 0 0 25 0 1 0 91149594 60497920 13944 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14770 13944 215 467 0 14301 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 59080

[startup+1782.3 s]
/proc/loadavg: 1.12 1.09 1.02 2/107 30525
/proc/meminfo: memFree=1802744/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=59080 CPUtime=1781.8
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 14161 0 0 0 169862 8318 0 0 25 0 1 0 91149594 60497920 13944 1992294400 134512640 136421960 4288489456 18446744073709551615 134862072 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14770 13944 215 467 0 14301 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 59080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.08 1.08 1.01 2/107 30527
/proc/meminfo: memFree=1802744/2059040 swapFree=4139192/4192956
[pid=30469] ppid=30467 vsize=59080 CPUtime=1800.11
/proc/30469/stat : 30469 (pbct) R 30467 30469 30025 0 -1 4202496 14161 0 0 0 171599 8412 0 0 25 0 1 0 91149594 60497920 13944 1992294400 134512640 136421960 4288489456 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30469/statm: 14770 13944 215 467 0 14301 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 59080

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.13
CPU user time (s): 1715.99
CPU system time (s): 84.1362
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 59080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1715.99
system time used= 84.1362
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14163
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= 4367

runsolver used 3.10353 second user time and 8.37573 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-25 22:42:25
IDJOB=2681462
IDBENCH=47951
IDSOLVER=1192
FILE ID=node033/2681462-1277498545
PBS_JOBID= 11190582
Free space on /tmp= 62304 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=421-P1=401-P2=149-P3=307-P4=521-P5=409-P6=79-P7=59-P8=127-P9=503-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681462-1277498545/watcher-2681462-1277498545 -o /tmp/evaluation-result-2681462-1277498545/solver-2681462-1277498545 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681462-1277498545.opb

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

MD5SUM BENCH= c7fd9e5ff885ee342a28d015ab19e648
RANDOM SEED=1062355270

node033.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		: 3000.242
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		: 3000.242
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:       1860072 kB
Buffers:         24240 kB
Cached:          78820 kB
SwapCached:       5984 kB
Active:          68732 kB
Inactive:        47100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860072 kB
SwapTotal:     4192956 kB
SwapFree:      4139192 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11448 kB
Mapped:          11872 kB
Slab:            60988 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181700 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= 62304 MiB
End job on node033 at 2010-06-25 23:12:27