Trace number 350450

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.1 1801.71

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM3764cf8f4e2d3654f46ab0ec56ea8581
Bench CategorySATUNSAT-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 benchmark1587.71
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/350450-1176506891/instance-350450-1176506891.opb ......
1800.07/1800.71	c done parsing opb.
1800.07/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350450-1176506891/instance-350450-1176506891.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-350450-1176506891 -o ROOT/results/node3/solver-350450-1176506891 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350450-1176506891/PBS4 /tmp/evaluation/350450-1176506891/instance-350450-1176506891.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 19987
/proc/meminfo: memFree=1656408/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=17088 CPUtime=0
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 126726927 17498112 494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 4272 498 81 219 0 4049 0

[startup+0.00946305 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 19987
/proc/meminfo: memFree=1656408/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=17088 CPUtime=0
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 948 0 0 0 0 0 0 0 18 0 1 0 126726927 17498112 930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 4272 933 81 219 0 4049 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17088

[startup+0.102479 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 19987
/proc/meminfo: memFree=1656408/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=24260 CPUtime=0.1
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 6011 0 0 0 8 2 0 0 18 0 1 0 126726927 24842240 5766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 6065 5766 88 219 0 5842 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24260

[startup+0.30251 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 19987
/proc/meminfo: memFree=1656408/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=26080 CPUtime=0.29
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 6482 0 0 0 27 2 0 0 19 0 1 0 126726927 26705920 6091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 6520 6092 89 219 0 6297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26080

[startup+0.701576 s]
/proc/loadavg: 0.75 0.95 0.98 3/77 19987
/proc/meminfo: memFree=1656408/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=28824 CPUtime=0.69
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 7302 0 0 0 67 2 0 0 22 0 1 0 126726927 29515776 6718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 7206 6719 89 219 0 6983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28824

[startup+1.50171 s]
/proc/loadavg: 0.75 0.95 0.98 2/78 19988
/proc/meminfo: memFree=1627920/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=34336 CPUtime=1.49
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 8919 0 0 0 146 3 0 0 25 0 1 0 126726927 35160064 7950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 8584 7950 89 219 0 8361 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34336

[startup+3.10197 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 19988
/proc/meminfo: memFree=1621200/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=44928 CPUtime=3.09
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 12031 0 0 0 304 5 0 0 25 0 1 0 126726927 46006272 10293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 11232 10293 89 219 0 11009 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44928

[startup+6.30149 s]
/proc/loadavg: 0.77 0.95 0.98 2/78 19988
/proc/meminfo: memFree=1602320/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=66360 CPUtime=6.29
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 18253 0 0 0 621 8 0 0 25 0 1 0 126726927 67952640 14945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/19987/statm: 16590 14945 89 219 0 16367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66360

[startup+12.7015 s]
/proc/loadavg: 0.80 0.96 0.98 2/78 19988
/proc/meminfo: memFree=1581328/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=85676 CPUtime=12.68
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 23233 0 0 0 1257 11 0 0 25 0 1 0 126726927 87732224 19079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 21419 19079 94 219 0 21196 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 85676

[startup+25.5016 s]
/proc/loadavg: 0.83 0.96 0.98 2/78 19988
/proc/meminfo: memFree=1572816/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=95200 CPUtime=25.49
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 26252 0 0 0 2535 14 0 0 25 0 1 0 126726927 97484800 20945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 23800 20945 94 219 0 23577 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95200

[startup+51.1028 s]
/proc/loadavg: 0.89 0.96 0.98 2/78 19988
/proc/meminfo: memFree=1559824/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=113020 CPUtime=51.06
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 31871 0 0 0 5085 21 0 0 25 0 1 0 126726927 115732480 24323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 28255 24323 94 219 0 28032 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 113020

[startup+102.305 s]
/proc/loadavg: 1.02 0.98 0.98 2/78 19988
/proc/meminfo: memFree=1550992/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=124016 CPUtime=102.24
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 36736 0 0 0 10195 29 0 0 25 0 1 0 126726927 126992384 26456 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 31004 26456 94 219 0 30781 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 124016

[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.98 2/78 19990
/proc/meminfo: memFree=1545872/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=128920 CPUtime=162.22
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 41644 0 0 0 16181 41 0 0 25 0 1 0 126726927 132014080 27677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 32230 27677 94 219 0 32007 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 128920

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1542992/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=131000 CPUtime=222.2
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 44560 0 0 0 22168 52 0 0 25 0 1 0 126726927 134144000 28422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 32750 28422 94 219 0 32527 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 131000

[startup+282.302 s]
/proc/loadavg: 1.10 1.01 0.99 3/78 19990
/proc/meminfo: memFree=1540496/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=148164 CPUtime=282.18
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 47083 0 0 0 28155 63 0 0 25 0 1 0 126726927 151719936 28971 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 37041 28971 94 219 0 36818 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 148164

[startup+342.301 s]
/proc/loadavg: 1.03 1.01 0.99 3/78 19990
/proc/meminfo: memFree=1539928/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=149128 CPUtime=342.16
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 49288 0 0 0 34140 76 0 0 25 0 1 0 126726927 152707072 29169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 37282 29169 94 219 0 37059 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 149128

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1538328/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=149540 CPUtime=402.14
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 52011 0 0 0 40128 86 0 0 25 0 1 0 126726927 153128960 29524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 37385 29524 94 219 0 37162 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 149540

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1536536/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=150584 CPUtime=462.12
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 54981 0 0 0 46115 97 0 0 25 0 1 0 126726927 154198016 29996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 37646 29996 94 219 0 37423 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 150584

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1534936/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=163296 CPUtime=522.09
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 60124 0 0 0 52100 109 0 0 25 0 1 0 126726927 167215104 30356 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 40824 30356 94 219 0 40601 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 163296

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1533784/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=164544 CPUtime=582.08
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 62374 0 0 0 58088 120 0 0 25 0 1 0 126726927 168493056 30701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 41136 30701 94 219 0 40913 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 164544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19990
/proc/meminfo: memFree=1532440/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=164776 CPUtime=642.06
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 64301 0 0 0 64076 130 0 0 25 0 1 0 126726927 168730624 30983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 41194 30983 94 219 0 40971 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 164776


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1524376/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=167444 CPUtime=1001.93
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 77522 0 0 0 100009 184 0 0 25 0 1 0 126726927 171462656 33054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 41861 33054 94 219 0 41638 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 167444

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1522776/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=167936 CPUtime=1061.91
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 79255 0 0 0 105996 195 0 0 25 0 1 0 126726927 171966464 33406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 41984 33406 94 219 0 41761 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 167936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1522200/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=168020 CPUtime=1121.89
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 80758 0 0 0 111986 203 0 0 25 0 1 0 126726927 172052480 33593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 42005 33593 94 219 0 41782 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 168020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1520984/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=168532 CPUtime=1181.87
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 82691 0 0 0 117976 211 0 0 25 0 1 0 126726927 172576768 33851 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 42133 33851 94 219 0 41910 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 168532

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1520216/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=170592 CPUtime=1241.85
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 84445 0 0 0 123965 220 0 0 25 0 1 0 126726927 174686208 34029 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547242 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 42648 34029 94 219 0 42425 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 170592

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1519064/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=171240 CPUtime=1301.84
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 86165 0 0 0 129954 230 0 0 25 0 1 0 126726927 175349760 34331 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 42810 34331 94 219 0 42587 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 171240

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1517848/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=171708 CPUtime=1361.81
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 88162 0 0 0 135942 239 0 0 25 0 1 0 126726927 175828992 34618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 42927 34618 94 219 0 42704 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 171708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1516632/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=172468 CPUtime=1421.8
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 90198 0 0 0 141932 248 0 0 25 0 1 0 126726927 176607232 34944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 43117 34944 94 219 0 42894 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 172468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1514584/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=174432 CPUtime=1481.77
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 92505 0 0 0 147920 257 0 0 25 0 1 0 126726927 178618368 35457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 43608 35457 94 219 0 43385 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 174432

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1513432/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=174688 CPUtime=1541.75
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 94171 0 0 0 153910 265 0 0 25 0 1 0 126726927 178880512 35742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 43672 35742 94 219 0 43449 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 174688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1512152/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=174844 CPUtime=1601.73
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 96163 0 0 0 159900 273 0 0 25 0 1 0 126726927 179040256 36089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 43711 36089 94 219 0 43488 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 174844

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1510040/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=207708 CPUtime=1661.7
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 98283 0 0 0 165887 283 0 0 25 0 1 0 126726927 212692992 36564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 51927 36564 94 219 0 51704 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 207708

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1509592/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=207860 CPUtime=1721.69
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 100069 0 0 0 171877 292 0 0 25 0 1 0 126726927 212848640 36705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 51965 36705 94 219 0 51742 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 207860

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1507992/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=207988 CPUtime=1781.66
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 102090 0 0 0 177866 300 0 0 25 0 1 0 126726927 212979712 37081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 51997 37081 94 219 0 51774 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 207988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1507800/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=208340 CPUtime=1800.07
/proc/19987/stat : 19987 (PBS4) R 19985 19987 19925 0 -1 4194304 102559 0 0 0 179704 303 0 0 25 0 1 0 126726927 213340160 37156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19987/statm: 52085 37156 94 219 0 51862 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 208340

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

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1507800/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=0 CPUtime=1800.09
/proc/19987/stat : 19987 (PBS4) D 19985 19987 19925 0 -1 4194308 102560 0 0 0 179704 305 0 0 24 0 1 0 126726927 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/19987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

[startup+1801.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19990
/proc/meminfo: memFree=1507800/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=0 CPUtime=1800.09
/proc/19987/stat : 19987 (PBS4) D 19985 19987 19925 0 -1 4194308 102560 0 0 0 179704 305 0 0 24 0 1 0 126726927 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/19987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

[startup+1801.7 s]
/proc/loadavg: 1.08 1.02 1.01 1/79 19991
/proc/meminfo: memFree=1656272/2055920 swapFree=4191880/4192956
[pid=19987] ppid=19985 vsize=0 CPUtime=1800.09
/proc/19987/stat : 19987 (PBS4) D 19985 19987 19925 0 -1 4194308 102560 0 0 0 179704 305 0 0 24 0 1 0 126726927 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100037788 0 0 17 0 0 0
/proc/19987/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.71
CPU time (s): 1800.1
CPU user time (s): 1797.05
CPU system time (s): 3.05553
CPU usage (%): 99.911
Max. virtual memory (cumulated for all children) (KiB): 209240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.05
system time used= 3.05553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102560
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= 6
involuntary context switches= 1822

runsolver used 2.08668 second user time and 4.45132 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 13 23:28:12 UTC 2007

IDJOB= 350450
IDBENCH= 1447
IDSOLVER= 157
FILE ID= node3/350450-1176506891

PBS_JOBID= 4556701

Free space on /tmp= 66541 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
COMMAND LINE= /tmp/evaluation/350450-1176506891/PBS4 /tmp/evaluation/350450-1176506891/instance-350450-1176506891.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-350450-1176506891 -o ROOT/results/node3/conversion-350450-1176506891 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350450-1176506891/instance-350450-1176506891.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-350450-1176506891 -o ROOT/results/node3/solver-350450-1176506891 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350450-1176506891/PBS4 /tmp/evaluation/350450-1176506891/instance-350450-1176506891.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3764cf8f4e2d3654f46ab0ec56ea8581

RANDOM SEED= 274088298

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.270
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1656816 kB
Buffers:         38864 kB
Cached:         241608 kB
SwapCached:        504 kB
Active:         233324 kB
Inactive:       106220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656816 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           18180 kB
Writeback:           0 kB
Mapped:          75984 kB
Slab:            45072 kB
Committed_AS:  4876304 kB
PageTables:       1780 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66541 MiB

End job on node3 on Fri Apr 13 23:58:15 UTC 2007