Trace number 2685409

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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.06 1800.63

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j6013_2-unsat.opb
MD5SUMc3eb9faf1d58b30f1971366448425ca3
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark61.8236
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables12322
Total number of constraints38967
Number of constraints which are clauses38567
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints400
Minimum length of a constraint1
Maximum length of a constraint60
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 394
Number of bits of the biggest sum of numbers9
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
0.69/0.77	c constraints 400/0 clauses 17566/0 units 5727
0.69/0.77	c vars 12322
1800.03/1800.61	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-2685409-1278440907/watcher-2685409-1278440907 -o /tmp/evaluation-result-2685409-1278440907/solver-2685409-1278440907 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2685409-1278440907.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.02 1.00 1.00 3/105 22029
/proc/meminfo: memFree=1844112/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=2136 CPUtime=0
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 248 0 0 0 0 0 0 0 20 0 1 0 12297391 2187264 167 1992294400 134512640 136421960 4292189968 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22029/statm: 534 167 144 467 0 65 0

[startup+0.083432 s]
/proc/loadavg: 1.02 1.00 1.00 3/105 22029
/proc/meminfo: memFree=1844112/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=2400 CPUtime=0.08
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 324 0 0 0 8 0 0 0 20 0 1 0 12297391 2457600 243 1992294400 134512640 136421960 4292189968 18446744073709551615 134523747 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22029/statm: 600 243 144 467 0 131 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2400

[startup+0.101433 s]
/proc/loadavg: 1.02 1.00 1.00 3/105 22029
/proc/meminfo: memFree=1844112/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=2532 CPUtime=0.09
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 343 0 0 0 9 0 0 0 20 0 1 0 12297391 2592768 262 1992294400 134512640 136421960 4292189968 18446744073709551615 135529088 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22029/statm: 633 262 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301459 s]
/proc/loadavg: 1.02 1.00 1.00 3/105 22029
/proc/meminfo: memFree=1844112/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=3192 CPUtime=0.29
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 532 0 0 0 29 0 0 0 20 0 1 0 12297391 3268608 451 1992294400 134512640 136421960 4292189968 18446744073709551615 135818448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22029/statm: 798 451 144 467 0 329 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701509 s]
/proc/loadavg: 1.02 1.00 1.00 3/105 22029
/proc/meminfo: memFree=1844112/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=5304 CPUtime=0.69
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 1038 0 0 0 69 0 0 0 21 0 1 0 12297391 5431296 924 1992294400 134512640 136421960 4292189968 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22029/statm: 1326 924 146 467 0 857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5304

[startup+1.50161 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1814840/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=68496 CPUtime=1.49
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 17535 0 0 0 143 6 0 0 22 0 1 0 12297391 70139904 16190 1992294400 134512640 136421960 4292189968 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 17124 16190 193 467 0 16655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68496

[startup+3.10181 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1729776/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=120304 CPUtime=3.09
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 30986 0 0 0 298 11 0 0 25 0 1 0 12297391 123191296 28885 1992294400 134512640 136421960 4292189968 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 30076 28885 213 467 0 29607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120304

[startup+6.30122 s]
/proc/loadavg: 1.02 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1728784/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=120436 CPUtime=6.29
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 31028 0 0 0 613 16 0 0 25 0 1 0 12297391 123326464 28927 1992294400 134512640 136421960 4292189968 18446744073709551615 135028815 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 30109 28927 213 467 0 29640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 120436

[startup+12.702 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1728536/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=120700 CPUtime=12.69
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 31097 0 0 0 1244 25 0 0 25 0 1 0 12297391 123596800 28996 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 30175 28996 213 467 0 29706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 120700

[startup+25.5007 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1728164/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=121228 CPUtime=25.49
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 31230 0 0 0 2507 42 0 0 25 0 1 0 12297391 124137472 29129 1992294400 134512640 136421960 4292189968 18446744073709551615 134973849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 30307 29129 213 467 0 29838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 121228

[startup+51.1009 s]
/proc/loadavg: 1.01 1.00 1.00 2/106 22030
/proc/meminfo: memFree=1727048/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=122416 CPUtime=51.07
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 31502 0 0 0 5033 74 0 0 25 0 1 0 12297391 125353984 29401 1992294400 134512640 136421960 4292189968 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 30604 29401 213 467 0 30135 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 122416

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22032
/proc/meminfo: memFree=1724940/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=124452 CPUtime=102.27
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 32016 0 0 0 10094 133 0 0 25 0 1 0 12297391 127438848 29915 1992294400 134512640 136421960 4292189968 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 31113 29915 213 467 0 30644 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 124452

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22034
/proc/meminfo: memFree=1722336/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=126908 CPUtime=162.24
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 32642 0 0 0 16022 202 0 0 25 0 1 0 12297391 129953792 30541 1992294400 134512640 136421960 4292189968 18446744073709551615 134862087 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 31727 30541 213 467 0 31258 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 126908

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22036
/proc/meminfo: memFree=1719980/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=129332 CPUtime=222.22
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 33230 0 0 0 21959 263 0 0 25 0 1 0 12297391 132435968 31129 1992294400 134512640 136421960 4292189968 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 32333 31129 213 467 0 31864 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 129332

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22036
/proc/meminfo: memFree=1717748/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=131556 CPUtime=282.2
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 33775 0 0 0 27888 332 0 0 25 0 1 0 12297391 134713344 31674 1992294400 134512640 136421960 4292189968 18446744073709551615 135021785 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 32889 31674 213 467 0 32420 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 131556

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22038
/proc/meminfo: memFree=1717748/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=131556 CPUtime=342.18
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 33775 0 0 0 33819 399 0 0 25 0 1 0 12297391 134713344 31674 1992294400 134512640 136421960 4292189968 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 32889 31674 213 467 0 32420 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 131556

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22040
/proc/meminfo: memFree=1717500/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=131820 CPUtime=402.16
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 33859 0 0 0 39745 471 0 0 25 0 1 0 12297391 134983680 31758 1992294400 134512640 136421960 4292189968 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 32955 31758 213 467 0 32486 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 131820

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22042
/proc/meminfo: memFree=1714896/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=134328 CPUtime=462.14
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 34467 0 0 0 45681 533 0 0 25 0 1 0 12297391 137551872 32366 1992294400 134512640 136421960 4292189968 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 33582 32366 213 467 0 33113 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 134328

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22044
/proc/meminfo: memFree=1712540/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=522.12
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35064 0 0 0 51618 594 0 0 25 0 1 0 12297391 139984896 32963 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32963 213 467 0 33707 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 136704

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22044
/proc/meminfo: memFree=1712540/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=582.11
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35064 0 0 0 57553 658 0 0 25 0 1 0 12297391 139984896 32963 1992294400 134512640 136421960 4292189968 18446744073709551615 135028946 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32963 213 467 0 33707 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 136704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22046
/proc/meminfo: memFree=1712416/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=642.1
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35064 0 0 0 63493 717 0 0 25 0 1 0 12297391 139984896 32963 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32963 213 467 0 33707 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 136704

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22052
/proc/meminfo: memFree=1712044/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=822.04
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35068 0 0 0 81309 895 0 0 25 0 1 0 12297391 139984896 32967 1992294400 134512640 136421960 4292189968 18446744073709551615 135020636 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32967 213 467 0 33707 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 136704

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22052
/proc/meminfo: memFree=1712044/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=882.02
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35068 0 0 0 87245 957 0 0 25 0 1 0 12297391 139984896 32967 1992294400 134512640 136421960 4292189968 18446744073709551615 135006580 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32967 213 467 0 33707 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 136704

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22054
/proc/meminfo: memFree=1712044/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=942
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35068 0 0 0 93187 1013 0 0 25 0 1 0 12297391 139984896 32967 1992294400 134512640 136421960 4292189968 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32967 213 467 0 33707 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 136704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22056
/proc/meminfo: memFree=1711920/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=1001.98
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35074 0 0 0 99134 1064 0 0 25 0 1 0 12297391 139984896 32973 1992294400 134512640 136421960 4292189968 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32973 213 467 0 33707 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 136704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22058
/proc/meminfo: memFree=1711920/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136704 CPUtime=1061.96
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35082 0 0 0 105078 1118 0 0 25 0 1 0 12297391 139984896 32981 1992294400 134512640 136421960 4292189968 18446744073709551615 134862371 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34176 32981 213 467 0 33707 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 136704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22060
/proc/meminfo: memFree=1711672/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=136836 CPUtime=1121.93
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35126 0 0 0 111019 1174 0 0 25 0 1 0 12297391 140120064 33025 1992294400 134512640 136421960 4292189968 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34209 33025 213 467 0 33740 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 136836

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22060
/proc/meminfo: memFree=1711176/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=137512 CPUtime=1181.92
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35262 0 0 0 116951 1241 0 0 25 0 1 0 12297391 140812288 33161 1992294400 134512640 136421960 4292189968 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34378 33161 213 467 0 33909 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 137512

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22062
/proc/meminfo: memFree=1710928/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=137512 CPUtime=1241.9
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35262 0 0 0 122890 1300 0 0 25 0 1 0 12297391 140812288 33161 1992294400 134512640 136421960 4292189968 18446744073709551615 135006403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34378 33161 213 467 0 33909 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 137512

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22064
/proc/meminfo: memFree=1710804/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=137512 CPUtime=1301.88
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35262 0 0 0 128826 1362 0 0 25 0 1 0 12297391 140812288 33161 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34378 33161 213 467 0 33909 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 137512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22066
/proc/meminfo: memFree=1710804/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=137512 CPUtime=1361.86
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35262 0 0 0 134763 1423 0 0 25 0 1 0 12297391 140812288 33161 1992294400 134512640 136421960 4292189968 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34378 33161 213 467 0 33909 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 137512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22068
/proc/meminfo: memFree=1710804/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=137512 CPUtime=1421.84
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35266 0 0 0 140699 1485 0 0 25 0 1 0 12297391 140812288 33165 1992294400 134512640 136421960 4292189968 18446744073709551615 135006551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34378 33165 213 467 0 33909 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 137512

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22068
/proc/meminfo: memFree=1709688/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1481.81
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35529 0 0 0 146641 1540 0 0 25 0 1 0 12297391 141922304 33428 1992294400 134512640 136421960 4292189968 18446744073709551615 134865249 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33428 213 467 0 34180 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 138596

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22070
/proc/meminfo: memFree=1709688/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1541.8
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35529 0 0 0 152580 1600 0 0 25 0 1 0 12297391 141922304 33428 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33428 213 467 0 34180 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 138596

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22072
/proc/meminfo: memFree=1709688/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1601.78
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35529 0 0 0 158520 1658 0 0 25 0 1 0 12297391 141922304 33428 1992294400 134512640 136421960 4292189968 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33428 213 467 0 34180 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 138596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22074
/proc/meminfo: memFree=1709688/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1661.76
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35529 0 0 0 164464 1712 0 0 25 0 1 0 12297391 141922304 33428 1992294400 134512640 136421960 4292189968 18446744073709551615 135032120 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33428 213 467 0 34180 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 138596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22076
/proc/meminfo: memFree=1709564/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1721.74
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35529 0 0 0 170406 1768 0 0 25 0 1 0 12297391 141922304 33428 1992294400 134512640 136421960 4292189968 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33428 213 467 0 34180 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 138596

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22076
/proc/meminfo: memFree=1709440/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138596 CPUtime=1781.72
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35533 0 0 0 176349 1823 0 0 25 0 1 0 12297391 141922304 33432 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34649 33432 213 467 0 34180 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 138596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 22078
/proc/meminfo: memFree=1709316/2059040 swapFree=4164912/4192956
[pid=22029] ppid=22027 vsize=138744 CPUtime=1800.03
/proc/22029/stat : 22029 (pbct) R 22027 22029 21384 0 -1 4202496 35537 0 0 0 178159 1844 0 0 25 0 1 0 12297391 142073856 33436 1992294400 134512640 136421960 4292189968 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/22029/statm: 34686 33436 213 467 0 34217 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 138744

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): 1800.63
CPU time (s): 1800.06
CPU user time (s): 1781.6
CPU system time (s): 18.4572
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 138744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.6
system time used= 18.4572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35539
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= 4226

runsolver used 2.98855 second user time and 8.48871 second system time

The end

Launcher Data 

Begin job on node054 at 2010-07-06 20:28:27
IDJOB=2685409
IDBENCH=75736
IDSOLVER=1192
FILE ID=node054/2685409-1278440907
PBS_JOBID= 11233485
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j6013_2-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685409-1278440907/watcher-2685409-1278440907 -o /tmp/evaluation-result-2685409-1278440907/solver-2685409-1278440907 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2685409-1278440907.opb

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

MD5SUM BENCH= c3eb9faf1d58b30f1971366448425ca3
RANDOM SEED=745612249

node054.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		: 3000.239
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	: 6000.47
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		: 3000.239
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:       1844640 kB
Buffers:          5824 kB
Cached:         102568 kB
SwapCached:         76 kB
Active:          20044 kB
Inactive:       120420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1844640 kB
SwapTotal:     4192956 kB
SwapFree:      4164912 kB
Dirty:            3116 kB
Writeback:           0 kB
AnonPages:       31804 kB
Mapped:          13656 kB
Slab:            51964 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180036 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62436 MiB
End job on node054 at 2010-07-06 20:58:30