Trace number 347815

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) 1800.09 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
MD5SUM939f54a73a83900b8b6d857af47a0b62
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables62704
Total number of constraints187107
Number of constraints which are clauses186603
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
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/347815-1176512255/instance-347815-1176512255.opb ......
1800.05/1800.80	c done parsing opb.
1800.05/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347815-1176512255/instance-347815-1176512255.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-347815-1176512255 -o ROOT/results/node3/solver-347815-1176512255 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347815-1176512255/PBS4 /tmp/evaluation/347815-1176512255/instance-347815-1176512255.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: 1.01 1.10 1.04 3/77 20347
/proc/meminfo: memFree=1645920/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=7204 CPUtime=0
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 509 0 0 0 0 0 0 0 18 0 1 0 127263240 7376896 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 1801 496 81 219 0 1578 0

[startup+0.0386711 s]
/proc/loadavg: 1.01 1.10 1.04 3/77 20347
/proc/meminfo: memFree=1645920/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=9788 CPUtime=0.03
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 2275 0 0 0 3 0 0 0 18 0 1 0 127263240 10022912 2224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 2447 2224 88 219 0 2224 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9788

[startup+0.10168 s]
/proc/loadavg: 1.01 1.10 1.04 3/77 20347
/proc/meminfo: memFree=1645920/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=10308 CPUtime=0.09
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 2449 0 0 0 9 0 0 0 18 0 1 0 127263240 10555392 2349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 2577 2349 88 219 0 2354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10308

[startup+0.301713 s]
/proc/loadavg: 1.01 1.10 1.04 3/77 20347
/proc/meminfo: memFree=1645920/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=11884 CPUtime=0.29
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 2904 0 0 0 28 1 0 0 19 0 1 0 127263240 12169216 2707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 2971 2707 89 219 0 2748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.701778 s]
/proc/loadavg: 1.01 1.10 1.04 3/77 20347
/proc/meminfo: memFree=1645920/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=14596 CPUtime=0.69
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 3758 0 0 0 68 1 0 0 22 0 1 0 127263240 14946304 3368 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 3649 3368 89 219 0 3426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14596

[startup+1.50191 s]
/proc/loadavg: 1.01 1.10 1.04 2/78 20348
/proc/meminfo: memFree=1630808/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=20036 CPUtime=1.49
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 5420 0 0 0 147 2 0 0 25 0 1 0 127263240 20516864 4645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20347/statm: 5009 4645 89 219 0 4786 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20036

[startup+3.10117 s]
/proc/loadavg: 1.01 1.10 1.04 2/78 20348
/proc/meminfo: memFree=1623832/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=30908 CPUtime=3.08
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 7929 0 0 0 305 3 0 0 25 0 1 0 127263240 31649792 6229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 7727 6229 94 219 0 7504 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 30908

[startup+6.30269 s]
/proc/loadavg: 1.01 1.10 1.04 2/78 20348
/proc/meminfo: memFree=1616024/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=38876 CPUtime=6.29
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 9660 0 0 0 624 5 0 0 25 0 1 0 127263240 39809024 7795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546835 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 9719 7795 94 219 0 9496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38876

[startup+12.7017 s]
/proc/loadavg: 1.01 1.09 1.04 2/78 20348
/proc/meminfo: memFree=1607192/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=49716 CPUtime=12.69
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 12576 0 0 0 1261 8 0 0 25 0 1 0 127263240 50909184 10027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134546823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 12429 10027 94 219 0 12206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49716

[startup+25.5018 s]
/proc/loadavg: 1.01 1.09 1.03 2/78 20348
/proc/meminfo: memFree=1596440/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=61400 CPUtime=25.47
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 15619 0 0 0 2536 11 0 0 25 0 1 0 127263240 62873600 12454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 15350 12454 94 219 0 15127 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 61400

[startup+51.102 s]
/proc/loadavg: 1.00 1.08 1.03 2/78 20348
/proc/meminfo: memFree=1583832/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=84056 CPUtime=51.07
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 19640 0 0 0 5088 19 0 0 25 0 1 0 127263240 86073344 15518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 21014 15518 94 219 0 20791 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 84056

[startup+102.305 s]
/proc/loadavg: 1.00 1.07 1.03 2/78 20348
/proc/meminfo: memFree=1575192/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=91316 CPUtime=102.25
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 23015 0 0 0 10196 29 0 0 25 0 1 0 127263240 93507584 17699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 22829 17699 94 219 0 22606 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 91316

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.02 2/78 20348
/proc/meminfo: memFree=1567384/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=111864 CPUtime=162.22
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 25861 0 0 0 16183 39 0 0 25 0 1 0 127263240 114548736 19666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 27966 19666 94 219 0 27743 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 111864

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/84 20438
/proc/meminfo: memFree=1558504/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=113432 CPUtime=222.16
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 28229 0 0 0 22166 50 0 0 25 0 1 0 127263240 116154368 21509 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 28358 21509 94 219 0 28135 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 113432

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.01 2/78 20546
/proc/meminfo: memFree=1556696/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=114908 CPUtime=282.08
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 29754 0 0 0 28148 60 0 0 25 0 1 0 127263240 117665792 22254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 28727 22254 94 219 0 28504 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 114908

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20546
/proc/meminfo: memFree=1555928/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=115428 CPUtime=342.06
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 30778 0 0 0 34137 69 0 0 25 0 1 0 127263240 118198272 22417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 28857 22417 94 219 0 28634 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 115428

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 20546
/proc/meminfo: memFree=1551704/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=116280 CPUtime=402.03
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 32801 0 0 0 40127 76 0 0 25 0 1 0 127263240 119070720 23513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 29070 23513 94 219 0 28847 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 116280

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20546
/proc/meminfo: memFree=1550232/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=117308 CPUtime=462.01
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 33914 0 0 0 46116 85 0 0 25 0 1 0 127263240 120123392 23813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135007186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 29327 23813 94 219 0 29104 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 117308

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 20546
/proc/meminfo: memFree=1549592/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=117956 CPUtime=521.99
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 34727 0 0 0 52107 92 0 0 25 0 1 0 127263240 120786944 23978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 29489 23978 94 219 0 29266 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 117956

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1549336/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=118084 CPUtime=581.97
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 35453 0 0 0 58096 101 0 0 25 0 1 0 127263240 120918016 24056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 29521 24056 94 219 0 29298 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 118084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1549144/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=118440 CPUtime=641.95
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 35994 0 0 0 64087 108 0 0 25 0 1 0 127263240 121282560 24105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 29610 24105 94 219 0 29387 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 118440


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1544472/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=151480 CPUtime=821.89
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 39321 0 0 0 82056 133 0 0 25 0 1 0 127263240 155115520 25431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 37870 25431 94 219 0 37647 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 151480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1540504/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=157756 CPUtime=881.87
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 42369 0 0 0 88046 141 0 0 25 0 1 0 127263240 161542144 26327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39439 26327 94 219 0 39216 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 157756

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1534104/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=158304 CPUtime=941.85
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 44691 0 0 0 94035 150 0 0 25 0 1 0 127263240 162103296 27911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39576 27911 94 219 0 39353 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 158304

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1530648/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=158304 CPUtime=1001.82
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 46187 0 0 0 100025 157 0 0 25 0 1 0 127263240 162103296 28792 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134586005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39576 28792 94 219 0 39353 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 158304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1528152/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159104 CPUtime=1061.8
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 47325 0 0 0 106017 163 0 0 25 0 1 0 127263240 162922496 29438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39776 29438 94 219 0 39553 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 159104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1525848/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159424 CPUtime=1121.78
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 48372 0 0 0 112007 171 0 0 25 0 1 0 127263240 163250176 29960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39856 29960 94 219 0 39633 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 159424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20546
/proc/meminfo: memFree=1522520/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159568 CPUtime=1181.77
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 49570 0 0 0 117997 180 0 0 25 0 1 0 127263240 163397632 30789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39892 30789 94 219 0 39669 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 159568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1522328/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159568 CPUtime=1241.74
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 50226 0 0 0 123988 186 0 0 25 0 1 0 127263240 163397632 30830 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39892 30830 94 219 0 39669 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 159568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1522136/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159568 CPUtime=1301.73
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 50762 0 0 0 129979 194 0 0 25 0 1 0 127263240 163397632 30874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39892 30874 94 219 0 39669 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 159568

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1521880/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=159568 CPUtime=1361.7
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 51424 0 0 0 135968 202 0 0 25 0 1 0 127263240 163397632 30921 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 39892 30921 94 219 0 39669 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 159568

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1521624/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160080 CPUtime=1421.68
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 51854 0 0 0 141960 208 0 0 25 0 1 0 127263240 163921920 30982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40020 30982 94 219 0 39797 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 160080

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1521496/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160200 CPUtime=1481.66
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 52283 0 0 0 147951 215 0 0 25 0 1 0 127263240 164044800 31042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40050 31042 94 219 0 39827 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 160200

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20546
/proc/meminfo: memFree=1521240/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160320 CPUtime=1541.63
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 52960 0 0 0 153941 222 0 0 25 0 1 0 127263240 164167680 31104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40080 31104 94 219 0 39857 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 160320

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1518808/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160452 CPUtime=1601.62
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 53994 0 0 0 159931 231 0 0 25 0 1 0 127263240 164302848 31769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547379 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40113 31769 94 219 0 39890 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 160452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1518168/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160584 CPUtime=1661.59
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 54591 0 0 0 165921 238 0 0 25 0 1 0 127263240 164438016 31874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547452 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40146 31874 94 219 0 39923 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 160584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1517144/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160584 CPUtime=1721.58
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 55220 0 0 0 171912 246 0 0 25 0 1 0 127263240 164438016 32134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40146 32134 94 219 0 39923 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 160584

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1514520/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160856 CPUtime=1781.55
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 56379 0 0 0 177902 253 0 0 25 0 1 0 127263240 164716544 32801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40214 32801 94 219 0 39991 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 160856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20546
/proc/meminfo: memFree=1514520/2055920 swapFree=4191880/4192956
[pid=20347] ppid=20345 vsize=160856 CPUtime=1800.05
/proc/20347/stat : 20347 (PBS4) R 20345 20347 19925 0 -1 4194304 56384 0 0 0 179750 255 0 0 25 0 1 0 127263240 164716544 32806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20347/statm: 40214 32806 94 219 0 39991 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 160856

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): 1800.83
CPU time (s): 1800.09
CPU user time (s): 1797.51
CPU system time (s): 2.58061
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 163772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.51
system time used= 2.58061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56385
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= 8
involuntary context switches= 3122

runsolver used 2.13667 second user time and 4.07038 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 14 00:57:35 UTC 2007

IDJOB= 347815
IDBENCH= 1479
IDSOLVER= 157
FILE ID= node3/347815-1176512255

PBS_JOBID= 4556701

Free space on /tmp= 66552 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv14.ucl.opb
COMMAND LINE= /tmp/evaluation/347815-1176512255/PBS4 /tmp/evaluation/347815-1176512255/instance-347815-1176512255.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-347815-1176512255 -o ROOT/results/node3/conversion-347815-1176512255 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347815-1176512255/instance-347815-1176512255.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-347815-1176512255 -o ROOT/results/node3/solver-347815-1176512255 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347815-1176512255/PBS4 /tmp/evaluation/347815-1176512255/instance-347815-1176512255.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  939f54a73a83900b8b6d857af47a0b62

RANDOM SEED= 974934872

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:       1646328 kB
Buffers:         38984 kB
Cached:         251552 kB
SwapCached:        504 kB
Active:         224328 kB
Inactive:       125972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646328 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            6664 kB
Writeback:           0 kB
Mapped:          76752 kB
Slab:            44804 kB
Committed_AS:  4877940 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= 66552 MiB

End job on node3 on Sat Apr 14 01:27:38 UTC 2007