Trace number 2685017

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) 1800.09 1800.65

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12026_5-unsat.opb
MD5SUMdb859a15c3accfca5f41bc17f134e06b
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 benchmark604.363
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32912
Total number of constraints109848
Number of constraints which are clauses109308
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints540
Minimum length of a constraint1
Maximum length of a constraint66
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 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 428
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
3.69/3.70	c constraints 540/0 clauses 48731/0 units 16065
3.69/3.70	c vars 32912
1800.06/1800.61	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-2685017-1278438050/watcher-2685017-1278438050 -o /tmp/evaluation-result-2685017-1278438050/solver-2685017-1278438050 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2685017-1278438050.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: 0.91 0.98 1.07 3/106 19797
/proc/meminfo: memFree=1845556/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=2136 CPUtime=0
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 246 0 0 0 0 0 0 0 22 0 1 0 12011864 2187264 166 1992294400 134512640 136421960 4292451568 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 534 166 144 467 0 65 0

[startup+0.0619481 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 19797
/proc/meminfo: memFree=1845556/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=2400 CPUtime=0.06
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 302 0 0 0 6 0 0 0 22 0 1 0 12011864 2457600 222 1992294400 134512640 136421960 4292451568 18446744073709551615 135154705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 600 222 144 467 0 131 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2400

[startup+0.10095 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 19797
/proc/meminfo: memFree=1845556/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=2532 CPUtime=0.09
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 342 0 0 0 9 0 0 0 22 0 1 0 12011864 2592768 262 1992294400 134512640 136421960 4292451568 18446744073709551615 135642720 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 633 262 144 467 0 164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.300968 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 19797
/proc/meminfo: memFree=1845556/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=3452 CPUtime=0.29
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 579 0 0 0 29 0 0 0 22 0 1 0 12011864 3534848 466 1992294400 134512640 136421960 4292451568 18446744073709551615 135523841 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 863 466 144 467 0 394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.701003 s]
/proc/loadavg: 0.91 0.98 1.07 3/106 19797
/proc/meminfo: memFree=1845556/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=5028 CPUtime=0.69
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 1030 0 0 0 69 0 0 0 23 0 1 0 12011864 5148672 852 1992294400 134512640 136421960 4292451568 18446744073709551615 135526976 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 1257 852 144 467 0 788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5028

[startup+1.50107 s]
/proc/loadavg: 0.91 0.98 1.07 2/107 19798
/proc/meminfo: memFree=1841580/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=8460 CPUtime=1.49
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 1924 0 0 0 148 1 0 0 25 0 1 0 12011864 8663040 1746 1992294400 134512640 136421960 4292451568 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 2115 1746 145 467 0 1646 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8460

[startup+3.10121 s]
/proc/loadavg: 0.91 0.98 1.07 2/107 19798
/proc/meminfo: memFree=1838852/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=8616 CPUtime=3.09
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 1948 0 0 0 308 1 0 0 25 0 1 0 12011864 8822784 1770 1992294400 134512640 136421960 4292451568 18446744073709551615 135829965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19797/statm: 2154 1770 146 467 0 1685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8616

[startup+6.30049 s]
/proc/loadavg: 0.92 0.98 1.07 2/107 19798
/proc/meminfo: memFree=1653224/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=250388 CPUtime=6.28
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 64690 0 0 0 603 25 0 0 25 0 1 0 12011864 256397312 60405 1992294400 134512640 136421960 4292451568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 62597 60405 213 467 0 62128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 250388

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 1.07 2/107 19798
/proc/meminfo: memFree=1603748/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=250520 CPUtime=12.68
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 64741 0 0 0 1236 32 0 0 25 0 1 0 12011864 256532480 60456 1992294400 134512640 136421960 4292451568 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 62630 60456 213 467 0 62161 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 250520

[startup+25.5012 s]
/proc/loadavg: 0.94 0.98 1.07 2/107 19798
/proc/meminfo: memFree=1603376/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=250784 CPUtime=25.48
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 64816 0 0 0 2503 45 0 0 25 0 1 0 12011864 256802816 60531 1992294400 134512640 136421960 4292451568 18446744073709551615 135686760 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 62696 60531 213 467 0 62227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 250784

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 1.06 2/107 19800
/proc/meminfo: memFree=1602880/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=251312 CPUtime=51.07
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 64941 0 0 0 5040 67 0 0 25 0 1 0 12011864 257343488 60656 1992294400 134512640 136421960 4292451568 18446744073709551615 135025675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 62828 60656 213 467 0 62359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 251312

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.06 2/107 19800
/proc/meminfo: memFree=1601640/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=252420 CPUtime=102.26
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 65233 0 0 0 10113 113 0 0 25 0 1 0 12011864 258478080 60948 1992294400 134512640 136421960 4292451568 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 63105 60948 213 467 0 62636 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 252420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 19802
/proc/meminfo: memFree=1600028/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=254076 CPUtime=162.24
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 65638 0 0 0 16053 171 0 0 25 0 1 0 12011864 260173824 61353 1992294400 134512640 136421960 4292451568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 63519 61353 213 467 0 63050 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 254076

[startup+222.3 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 19804
/proc/meminfo: memFree=1598416/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=255540 CPUtime=222.22
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 65998 0 0 0 21999 223 0 0 25 0 1 0 12011864 261672960 61713 1992294400 134512640 136421960 4292451568 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 63885 61713 213 467 0 63416 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 255540

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 19806
/proc/meminfo: memFree=1596928/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=257024 CPUtime=282.21
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 66373 0 0 0 27939 282 0 0 25 0 1 0 12011864 263192576 62088 1992294400 134512640 136421960 4292451568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 64256 62088 213 467 0 63787 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 257024

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 19808
/proc/meminfo: memFree=1595316/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=258608 CPUtime=342.19
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 66756 0 0 0 33889 330 0 0 25 0 1 0 12011864 264814592 62471 1992294400 134512640 136421960 4292451568 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 64652 62471 213 467 0 64183 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 258608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 19808
/proc/meminfo: memFree=1593580/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=260192 CPUtime=402.17
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 67170 0 0 0 39835 382 0 0 25 0 1 0 12011864 266436608 62885 1992294400 134512640 136421960 4292451568 18446744073709551615 135006512 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 65048 62885 213 467 0 64579 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 260192

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 19810
/proc/meminfo: memFree=1591844/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=262096 CPUtime=462.15
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 67616 0 0 0 45781 434 0 0 25 0 1 0 12011864 268386304 63331 1992294400 134512640 136421960 4292451568 18446744073709551615 135027060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 65524 63331 213 467 0 65055 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 262096

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 19812
/proc/meminfo: memFree=1590108/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=263680 CPUtime=522.12
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 68031 0 0 0 51732 480 0 0 25 0 1 0 12011864 270008320 63746 1992294400 134512640 136421960 4292451568 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 65920 63746 213 467 0 65451 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 263680

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 19814
/proc/meminfo: memFree=1588124/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=265528 CPUtime=582.11
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 68501 0 0 0 57684 527 0 0 25 0 1 0 12011864 271900672 64216 1992294400 134512640 136421960 4292451568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 66382 64216 213 467 0 65913 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 265528

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 19816
/proc/meminfo: memFree=1586140/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=267656 CPUtime=642.09
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 69003 0 0 0 63633 576 0 0 25 0 1 0 12011864 274079744 64718 1992294400 134512640 136421960 4292451568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 66914 64718 213 467 0 66445 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 267656

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19820
/proc/meminfo: memFree=1580436/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=273148 CPUtime=822.03
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 70394 0 0 0 81486 717 0 0 25 0 1 0 12011864 279703552 66109 1992294400 134512640 136421960 4292451568 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 68287 66109 213 467 0 67818 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 273148

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19822
/proc/meminfo: memFree=1578700/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=274996 CPUtime=882.01
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 70836 0 0 0 87440 761 0 0 25 0 1 0 12011864 281595904 66551 1992294400 134512640 136421960 4292451568 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 68749 66551 213 467 0 68280 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 274996

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19824
/proc/meminfo: memFree=1576964/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=276672 CPUtime=942
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71254 0 0 0 93393 807 0 0 25 0 1 0 12011864 283312128 66969 1992294400 134512640 136421960 4292451568 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69168 66969 213 467 0 68699 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 276672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19824
/proc/meminfo: memFree=1575104/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=278656 CPUtime=1001.99
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71697 0 0 0 99346 853 0 0 25 0 1 0 12011864 285343744 67412 1992294400 134512640 136421960 4292451568 18446744073709551615 135028324 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69664 67412 213 467 0 69195 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 278656

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19826
/proc/meminfo: memFree=1574112/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1061.96
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 105300 896 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 134640935 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 279584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19828
/proc/meminfo: memFree=1573988/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1121.95
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 111251 944 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 279584

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19830
/proc/meminfo: memFree=1573988/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1181.93
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 117204 989 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 279584

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19841
/proc/meminfo: memFree=1572524/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1241.91
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 123157 1034 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 279584

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19841
/proc/meminfo: memFree=1572524/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1301.9
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 129110 1080 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 279584

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19843
/proc/meminfo: memFree=1572524/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1361.87
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71948 0 0 0 135064 1123 0 0 25 0 1 0 12011864 286294016 67663 1992294400 134512640 136421960 4292451568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67663 213 467 0 69427 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 279584

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19845
/proc/meminfo: memFree=1572524/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279584 CPUtime=1421.87
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71952 0 0 0 141016 1171 0 0 25 0 1 0 12011864 286294016 67667 1992294400 134512640 136421960 4292451568 18446744073709551615 135025658 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69896 67667 213 467 0 69427 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 279584

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19847
/proc/meminfo: memFree=1572648/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279720 CPUtime=1481.84
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71956 0 0 0 146968 1216 0 0 25 0 1 0 12011864 286433280 67671 1992294400 134512640 136421960 4292451568 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69930 67671 213 467 0 69461 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 279720

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19849
/proc/meminfo: memFree=1572524/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279720 CPUtime=1541.82
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 71982 0 0 0 152921 1261 0 0 25 0 1 0 12011864 286433280 67697 1992294400 134512640 136421960 4292451568 18446744073709551615 135006053 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69930 67697 213 467 0 69461 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 279720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19849
/proc/meminfo: memFree=1572400/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279908 CPUtime=1601.8
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 72014 0 0 0 158881 1299 0 0 25 0 1 0 12011864 286625792 67729 1992294400 134512640 136421960 4292451568 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69977 67729 213 467 0 69508 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 279908

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19851
/proc/meminfo: memFree=1572400/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=279908 CPUtime=1661.78
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 72014 0 0 0 164838 1340 0 0 25 0 1 0 12011864 286625792 67729 1992294400 134512640 136421960 4292451568 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 69977 67729 213 467 0 69508 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 279908

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 19853
/proc/meminfo: memFree=1572276/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=280064 CPUtime=1721.76
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 72035 0 0 0 170794 1382 0 0 25 0 1 0 12011864 286785536 67750 1992294400 134512640 136421960 4292451568 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 70016 67750 213 467 0 69547 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 280064

[startup+1782.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 19855
/proc/meminfo: memFree=1572028/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=280064 CPUtime=1781.75
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 72071 0 0 0 176753 1422 0 0 25 0 1 0 12011864 286785536 67786 1992294400 134512640 136421960 4292451568 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 70016 67786 213 467 0 69547 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 280064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 19855
/proc/meminfo: memFree=1572028/2059040 swapFree=4192956/4192956
[pid=19797] ppid=19795 vsize=280224 CPUtime=1800.06
/proc/19797/stat : 19797 (pbct) R 19795 19797 19493 0 -1 4202496 72082 0 0 0 178570 1436 0 0 25 0 1 0 12011864 286949376 67797 1992294400 134512640 136421960 4292451568 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/19797/statm: 70056 67797 213 467 0 69587 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 280224

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): 1800.65
CPU time (s): 1800.09
CPU user time (s): 1785.7
CPU system time (s): 14.3918
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 280224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.7
system time used= 14.3918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72084
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= 6584

runsolver used 2.87156 second user time and 8.61369 second system time

The end

Launcher Data 

Begin job on node050 at 2010-07-06 19:40:50
IDJOB=2685017
IDBENCH=74273
IDSOLVER=1192
FILE ID=node050/2685017-1278438050
PBS_JOBID= 11233482
Free space on /tmp= 62444 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12026_5-unsat.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2685017-1278438050/watcher-2685017-1278438050 -o /tmp/evaluation-result-2685017-1278438050/solver-2685017-1278438050 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2685017-1278438050.opb

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

MD5SUM BENCH= db859a15c3accfca5f41bc17f134e06b
RANDOM SEED=1159453083

node050.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		: 3000.248
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	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1846324 kB
Buffers:         15920 kB
Cached:          66540 kB
SwapCached:          0 kB
Active:          52992 kB
Inactive:        90396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1846324 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            5280 kB
Writeback:           0 kB
AnonPages:       60908 kB
Mapped:          14372 kB
Slab:            47352 kB
PageTables:       4172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183876 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= 62444 MiB
End job on node050 at 2010-07-06 20:10:53