Trace number 2681984

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) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_7_60_3.opb
MD5SUM0cfcb152e5d64f6fbadc82a2b31230da
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 variables61
Total number of constraints15
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 constraints14
Minimum length of a constraint1
Maximum length of a constraint60
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 1901
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5704
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 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 14/0 clauses 0/0 units 1
0.00/0.00	c vars 61
0.00/0.00	c objective 0 + 0
1800.03/1800.50	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-2681984-1277492404/watcher-2681984-1277492404 -o /tmp/evaluation-result-2681984-1277492404/solver-2681984-1277492404 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681984-1277492404.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: 0.99 0.98 0.99 2/105 30193
/proc/meminfo: memFree=1786324/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=3444 CPUtime=0
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 578 0 0 0 0 0 0 0 25 0 1 0 90534206 3526656 497 1992294400 134512640 136421960 4292771344 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 861 498 193 467 0 392 0

[startup+0.0401151 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 30193
/proc/meminfo: memFree=1786324/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6084 CPUtime=0.03
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1225 0 0 0 3 0 0 0 25 0 1 0 90534206 6230016 1144 1992294400 134512640 136421960 4292771344 18446744073709551615 135807314 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1521 1144 203 467 0 1052 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 6084

[startup+0.101121 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 30193
/proc/meminfo: memFree=1786324/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6352 CPUtime=0.09
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1307 0 0 0 9 0 0 0 25 0 1 0 90534206 6504448 1226 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1588 1226 213 467 0 1119 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6352

[startup+0.301141 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 30193
/proc/meminfo: memFree=1786324/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6608 CPUtime=0.29
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1356 0 0 0 27 2 0 0 25 0 1 0 90534206 6766592 1275 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1652 1275 213 467 0 1183 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6608

[startup+0.701181 s]
/proc/loadavg: 0.99 0.98 0.99 2/105 30193
/proc/meminfo: memFree=1786324/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6740 CPUtime=0.69
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1402 0 0 0 63 6 0 0 25 0 1 0 90534206 6901760 1321 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1685 1321 213 467 0 1216 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6740

[startup+1.50126 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30194
/proc/meminfo: memFree=1781728/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6740 CPUtime=1.49
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1414 0 0 0 136 13 0 0 25 0 1 0 90534206 6901760 1333 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1685 1333 213 467 0 1216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6740

[startup+3.10042 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 30194
/proc/meminfo: memFree=1781480/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=6996 CPUtime=3.09
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1454 0 0 0 284 25 0 0 25 0 1 0 90534206 7163904 1373 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1749 1373 213 467 0 1280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6996

[startup+6.30074 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30194
/proc/meminfo: memFree=1780860/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=7252 CPUtime=6.29
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1543 0 0 0 577 52 0 0 25 0 1 0 90534206 7426048 1462 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1813 1462 213 467 0 1344 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7252

[startup+12.7004 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30194
/proc/meminfo: memFree=1780364/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=7636 CPUtime=12.68
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1638 0 0 0 1162 106 0 0 25 0 1 0 90534206 7819264 1557 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 1909 1557 213 467 0 1440 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7636

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 30194
/proc/meminfo: memFree=1779868/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=8260 CPUtime=25.48
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1777 0 0 0 2333 215 0 0 25 0 1 0 90534206 8458240 1696 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2065 1696 213 467 0 1596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8260

[startup+51.1012 s]
/proc/loadavg: 1.05 1.00 1.00 2/106 30196
/proc/meminfo: memFree=1779496/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=8600 CPUtime=51.08
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 1876 0 0 0 4673 435 0 0 25 0 1 0 90534206 8806400 1795 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2150 1795 213 467 0 1681 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8600

[startup+102.308 s]
/proc/loadavg: 1.08 1.02 1.00 2/106 30205
/proc/meminfo: memFree=1778256/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=9556 CPUtime=102.26
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2121 0 0 0 9360 866 0 0 25 0 1 0 90534206 9785344 2040 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2389 2040 213 467 0 1920 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9556

[startup+162.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/106 30207
/proc/meminfo: memFree=1777636/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=10200 CPUtime=162.24
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2277 0 0 0 14853 1371 0 0 25 0 1 0 90534206 10444800 2196 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2550 2196 213 467 0 2081 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10200

[startup+222.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/106 30209
/proc/meminfo: memFree=1776768/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=11108 CPUtime=222.22
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2493 0 0 0 20361 1861 0 0 25 0 1 0 90534206 11374592 2409 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2777 2409 213 467 0 2308 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11108

[startup+282.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/106 30211
/proc/meminfo: memFree=1776644/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=11280 CPUtime=282.2
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2542 0 0 0 25870 2350 0 0 25 0 1 0 90534206 11550720 2458 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2820 2458 213 467 0 2351 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11280

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 30213
/proc/meminfo: memFree=1775900/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=11920 CPUtime=342.19
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2706 0 0 0 31358 2861 0 0 25 0 1 0 90534206 12206080 2622 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2980 2622 213 467 0 2511 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11920

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30213
/proc/meminfo: memFree=1775776/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=11920 CPUtime=402.18
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2706 0 0 0 36855 3363 0 0 25 0 1 0 90534206 12206080 2622 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 2980 2622 213 467 0 2511 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11920

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 30215
/proc/meminfo: memFree=1775776/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=12048 CPUtime=462.16
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2745 0 0 0 42347 3869 0 0 25 0 1 0 90534206 12337152 2661 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3012 2661 213 467 0 2543 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12048

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30217
/proc/meminfo: memFree=1775032/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=12816 CPUtime=522.14
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 2927 0 0 0 47871 4343 0 0 25 0 1 0 90534206 13123584 2843 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3204 2843 213 467 0 2735 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12816

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30219
/proc/meminfo: memFree=1774536/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=13172 CPUtime=582.13
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3027 0 0 0 53372 4841 0 0 25 0 1 0 90534206 13488128 2943 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3293 2943 213 467 0 2824 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13172

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30221
/proc/meminfo: memFree=1774536/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=13172 CPUtime=642.12
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3027 0 0 0 58869 5343 0 0 25 0 1 0 90534206 13488128 2943 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3293 2943 213 467 0 2824 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13172

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30227
/proc/meminfo: memFree=1773668/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=13916 CPUtime=882.05
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3263 0 0 0 80851 7354 0 0 25 0 1 0 90534206 14249984 3126 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3479 3126 213 467 0 3010 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13916

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30227
/proc/meminfo: memFree=1773420/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=14072 CPUtime=942.04
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3295 0 0 0 86352 7852 0 0 25 0 1 0 90534206 14409728 3151 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3518 3151 213 467 0 3049 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30229
/proc/meminfo: memFree=1773420/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=14072 CPUtime=1002.02
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3301 0 0 0 91848 8354 0 0 25 0 1 0 90534206 14409728 3157 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3518 3157 213 467 0 3049 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30231
/proc/meminfo: memFree=1773048/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=14424 CPUtime=1062
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3388 0 0 0 97359 8841 0 0 25 0 1 0 90534206 14770176 3244 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3606 3244 213 467 0 3137 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30233
/proc/meminfo: memFree=1772800/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=14720 CPUtime=1121.99
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3456 0 0 0 102881 9318 0 0 25 0 1 0 90534206 15073280 3312 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3680 3312 213 467 0 3211 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 14720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30235
/proc/meminfo: memFree=1772428/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=15008 CPUtime=1181.98
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3534 0 0 0 108408 9790 0 0 25 0 1 0 90534206 15368192 3390 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3752 3390 213 467 0 3283 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 15008

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30235
/proc/meminfo: memFree=1772056/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=15260 CPUtime=1241.97
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3584 0 0 0 113907 10290 0 0 25 0 1 0 90534206 15626240 3440 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3815 3440 213 467 0 3346 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 15260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30237
/proc/meminfo: memFree=1771560/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=15644 CPUtime=1301.96
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3677 0 0 0 119400 10796 0 0 25 0 1 0 90534206 16019456 3533 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3911 3533 213 467 0 3442 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 15644

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30239
/proc/meminfo: memFree=1771560/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=15576 CPUtime=1361.93
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3677 0 0 0 124910 11283 0 0 25 0 1 0 90534206 15949824 3533 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3894 3533 213 467 0 3425 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 15576

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30241
/proc/meminfo: memFree=1771436/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=15844 CPUtime=1421.93
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3717 0 0 0 130417 11776 0 0 25 0 1 0 90534206 16224256 3573 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 3961 3573 213 467 0 3492 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 15844

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30243
/proc/meminfo: memFree=1771188/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16036 CPUtime=1481.9
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3801 0 0 0 135909 12281 0 0 25 0 1 0 90534206 16420864 3639 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4009 3639 213 467 0 3540 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 16036

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30245
/proc/meminfo: memFree=1770816/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16348 CPUtime=1541.88
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3882 0 0 0 141417 12771 0 0 25 0 1 0 90534206 16740352 3720 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4087 3720 213 467 0 3618 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 16348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30245
/proc/meminfo: memFree=1770692/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16348 CPUtime=1601.87
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3882 0 0 0 146909 13278 0 0 25 0 1 0 90534206 16740352 3720 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4087 3720 213 467 0 3618 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 16348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30247
/proc/meminfo: memFree=1770568/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16476 CPUtime=1661.86
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3898 0 0 0 152411 13775 0 0 25 0 1 0 90534206 16871424 3736 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4119 3736 213 467 0 3650 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 16476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30249
/proc/meminfo: memFree=1770568/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16432 CPUtime=1721.85
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3905 0 0 0 157918 14267 0 0 25 0 1 0 90534206 16826368 3743 1992294400 134512640 136421960 4292771344 18446744073709551615 134857233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4108 3743 213 467 0 3639 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 16432

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30251
/proc/meminfo: memFree=1770320/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16580 CPUtime=1781.83
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3922 0 0 0 163407 14776 0 0 25 0 1 0 90534206 16977920 3760 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4145 3760 213 467 0 3676 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 16580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30251
/proc/meminfo: memFree=1770320/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16580 CPUtime=1800.03
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3944 0 0 0 165072 14931 0 0 25 0 1 0 90534206 16977920 3782 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4145 3782 213 467 0 3676 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 16580

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: 1.00 1.00 1.00 2/106 30251
/proc/meminfo: memFree=1770320/2059040 swapFree=4135616/4192956
[pid=30193] ppid=30191 vsize=16580 CPUtime=1800.03
/proc/30193/stat : 30193 (pbct) R 30191 30193 30089 0 -1 4202496 3944 0 0 0 165072 14931 0 0 25 0 1 0 90534206 16977920 3782 1992294400 134512640 136421960 4292771344 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30193/statm: 4145 3782 213 467 0 3676 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 16580

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1650.72
CPU system time (s): 149.316
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 16580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1650.73
system time used= 149.316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3946
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= 3203

runsolver used 3.13252 second user time and 8.34773 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-25 21:00:04
IDJOB=2681984
IDBENCH=2909
IDSOLVER=1192
FILE ID=node084/2681984-1277492404
PBS_JOBID= 11190561
Free space on /tmp= 62456 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_7_60_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681984-1277492404/watcher-2681984-1277492404 -o /tmp/evaluation-result-2681984-1277492404/solver-2681984-1277492404 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681984-1277492404.opb

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

MD5SUM BENCH= 0cfcb152e5d64f6fbadc82a2b31230da
RANDOM SEED=1583426159

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1786604 kB
Buffers:         39932 kB
Cached:         134608 kB
SwapCached:       9832 kB
Active:          69392 kB
Inactive:       118116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786604 kB
SwapTotal:     4192956 kB
SwapFree:      4135616 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11560 kB
Mapped:           8376 kB
Slab:            62884 kB
PageTables:       4140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181500 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= 62456 MiB
End job on node084 at 2010-06-25 21:30:06