Trace number 350515

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 1800.13

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
MD5SUM63ec6637b1b124456335cf99c2a6c3dd
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 benchmark803.494
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables201731
Total number of constraints592525
Number of constraints which are clauses579429
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13096
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 131
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 513
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/350515-1176514346/instance-350515-1176514346.opb ......
1800.06/1800.10	c done parsing opb.
1800.06/1800.10	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350515-1176514346/instance-350515-1176514346.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/node16/watcher-350515-1176514346 -o ROOT/results/node16/solver-350515-1176514346 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350515-1176514346/PBS4 /tmp/evaluation/350515-1176514346/instance-350515-1176514346.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: 1.19 1.08 1.02 3/77 26863
/proc/meminfo: memFree=1658704/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=20240 CPUtime=0
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 99352265 20725760 501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5060 505 81 219 0 4837 0

[startup+0.00827608 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 26863
/proc/meminfo: memFree=1658704/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=20240 CPUtime=0
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 840 0 0 0 0 0 0 0 18 0 1 0 99352265 20725760 823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 5060 826 81 219 0 4837 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 20240

[startup+0.102256 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 26863
/proc/meminfo: memFree=1658704/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=28592 CPUtime=0.09
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 7112 0 0 0 7 2 0 0 18 0 1 0 99352265 29278208 6867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 7148 6867 88 219 0 6925 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28592

[startup+0.302225 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 26863
/proc/meminfo: memFree=1658704/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=30432 CPUtime=0.29
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 7590 0 0 0 27 2 0 0 19 0 1 0 99352265 31162368 7199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 7608 7199 89 219 0 7385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30432

[startup+0.701136 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 26863
/proc/meminfo: memFree=1658704/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=33172 CPUtime=0.69
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 8405 0 0 0 67 2 0 0 23 0 1 0 99352265 33968128 7821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 8293 7821 89 219 0 8070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33172

[startup+1.50197 s]
/proc/loadavg: 1.19 1.08 1.02 2/78 26864
/proc/meminfo: memFree=1625352/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=38520 CPUtime=1.49
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 9982 0 0 0 145 4 0 0 25 0 1 0 99352265 39444480 9013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 9630 9013 89 219 0 9407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38520

[startup+3.10164 s]
/proc/loadavg: 1.19 1.08 1.02 2/78 26864
/proc/meminfo: memFree=1619336/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=48944 CPUtime=3.09
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 13074 0 0 0 303 6 0 0 25 0 1 0 99352265 50118656 11336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 12236 11336 89 219 0 12013 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48944

[startup+6.30198 s]
/proc/loadavg: 1.17 1.08 1.02 2/78 26864
/proc/meminfo: memFree=1600008/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=69760 CPUtime=6.29
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 19288 0 0 0 619 10 0 0 25 0 1 0 99352265 71434240 16013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/26863/statm: 17440 16013 89 219 0 17217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69760

[startup+12.7017 s]
/proc/loadavg: 1.16 1.07 1.02 2/78 26864
/proc/meminfo: memFree=1575240/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=100312 CPUtime=12.69
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 28455 0 0 0 1255 14 0 0 25 0 1 0 99352265 102719488 21403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 25078 21403 94 219 0 24855 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100312

[startup+25.502 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 26864
/proc/meminfo: memFree=1564680/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=112572 CPUtime=25.49
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 32411 0 0 0 2532 17 0 0 25 0 1 0 99352265 115273728 23612 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 28143 23612 94 219 0 27920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 112572

[startup+51.1017 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 26864
/proc/meminfo: memFree=1556360/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=124812 CPUtime=51.08
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 36152 0 0 0 5086 22 0 0 25 0 1 0 99352265 127807488 25778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 31203 25778 94 219 0 30980 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 124812

[startup+102.305 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 26864
/proc/meminfo: memFree=1550088/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=147592 CPUtime=102.28
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 39172 0 0 0 10200 28 0 0 25 0 1 0 99352265 151134208 27222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 36898 27222 94 219 0 36675 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 147592

[startup+162.303 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 26866
/proc/meminfo: memFree=1544200/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=154132 CPUtime=162.28
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 41205 0 0 0 16189 39 0 0 25 0 1 0 99352265 157831168 28733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 38533 28733 94 219 0 38310 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 154132

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 26866
/proc/meminfo: memFree=1540808/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=158328 CPUtime=222.29
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 42668 0 0 0 22182 47 0 0 25 0 1 0 99352265 162127872 29574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 39582 29574 94 219 0 39359 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 158328

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26866
/proc/meminfo: memFree=1538888/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=160340 CPUtime=282.3
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 43530 0 0 0 28175 55 0 0 25 0 1 0 99352265 164188160 30013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 40085 30013 94 219 0 39862 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 160340

[startup+342.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26866
/proc/meminfo: memFree=1536456/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=163516 CPUtime=342.3
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 45111 0 0 0 34167 63 0 0 25 0 1 0 99352265 167440384 30613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 40879 30613 94 219 0 40656 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 163516

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26866
/proc/meminfo: memFree=1533576/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=166828 CPUtime=402.3
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 46385 0 0 0 40162 68 0 0 25 0 1 0 99352265 170831872 31430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 41707 31430 94 219 0 41484 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 166828

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26866
/proc/meminfo: memFree=1531784/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=167608 CPUtime=462.3
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 46849 0 0 0 46156 74 0 0 25 0 1 0 99352265 171630592 31796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 41902 31796 94 219 0 41679 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 167608

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1530632/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=169020 CPUtime=522.31
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 47860 0 0 0 52150 81 0 0 25 0 1 0 99352265 173076480 32086 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 42255 32086 94 219 0 42032 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 169020

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1529032/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=171716 CPUtime=582.31
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 48753 0 0 0 58143 88 0 0 25 0 1 0 99352265 175837184 32459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 42929 32459 94 219 0 42706 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 171716

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1527880/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=172872 CPUtime=642.31
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 49304 0 0 0 64138 93 0 0 25 0 1 0 99352265 177020928 32782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551429 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 43218 32782 94 219 0 42995 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 172872


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1519240/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=178336 CPUtime=882.33
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 52808 0 0 0 88110 123 0 0 25 0 1 0 99352265 182616064 34940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 44584 34940 94 219 0 44361 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 178336

[startup+942.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 26866
/proc/meminfo: memFree=1517320/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=178948 CPUtime=942.33
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 53781 0 0 0 94105 128 0 0 25 0 1 0 99352265 183242752 35420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 44737 35420 94 219 0 44514 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 178948

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26866
/proc/meminfo: memFree=1515144/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=179276 CPUtime=1002.33
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 54319 0 0 0 100098 135 0 0 25 0 1 0 99352265 183578624 35958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 44819 35958 94 219 0 44596 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 179276

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1512648/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=180720 CPUtime=1062.33
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 55243 0 0 0 106093 140 0 0 25 0 1 0 99352265 185057280 36610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45180 36610 94 219 0 44957 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 180720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1511176/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=180848 CPUtime=1122.34
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 56361 0 0 0 112088 146 0 0 25 0 1 0 99352265 185188352 36938 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45212 36938 94 219 0 44989 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 180848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1510600/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=181364 CPUtime=1182.35
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 57413 0 0 0 118084 151 0 0 25 0 1 0 99352265 185716736 37102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45341 37102 94 219 0 45118 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 181364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1510088/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=181364 CPUtime=1242.34
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 58289 0 0 0 124078 156 0 0 25 0 1 0 99352265 185716736 37188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45341 37188 94 219 0 45118 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 181364

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1509512/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=181780 CPUtime=1302.35
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 59327 0 0 0 130073 162 0 0 25 0 1 0 99352265 186142720 37338 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45445 37338 94 219 0 45222 0
Current children cumulated CPU time (s) 1302.35
Current children cumulated vsize (KiB) 181780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1508936/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=183304 CPUtime=1362.35
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 61109 0 0 0 136066 169 0 0 25 0 1 0 99352265 187703296 37475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 45826 37475 94 219 0 45603 0
Current children cumulated CPU time (s) 1362.35
Current children cumulated vsize (KiB) 183304

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1507784/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=184600 CPUtime=1422.36
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 63034 0 0 0 142061 175 0 0 25 0 1 0 99352265 189030400 37755 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46150 37755 94 219 0 45927 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 184600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1507528/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=184856 CPUtime=1482.35
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 64352 0 0 0 148055 180 0 0 25 0 1 0 99352265 189292544 37823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547054 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46214 37823 94 219 0 45991 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 184856

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26866
/proc/meminfo: memFree=1507144/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=185116 CPUtime=1542.36
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 66422 0 0 0 154050 186 0 0 25 0 1 0 99352265 189558784 37918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46279 37918 94 219 0 46056 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 185116

[startup+1602.3 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 26866
/proc/meminfo: memFree=1506952/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=185116 CPUtime=1602.37
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 68061 0 0 0 160043 194 0 0 25 0 1 0 99352265 189558784 37977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46279 37977 94 219 0 46056 0
Current children cumulated CPU time (s) 1602.37
Current children cumulated vsize (KiB) 185116

[startup+1662.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 26866
/proc/meminfo: memFree=1506632/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=185636 CPUtime=1662.37
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 69422 0 0 0 166036 201 0 0 25 0 1 0 99352265 190091264 38088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46409 38088 94 219 0 46186 0
Current children cumulated CPU time (s) 1662.37
Current children cumulated vsize (KiB) 185636

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/84 26938
/proc/meminfo: memFree=1504968/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=186024 CPUtime=1722.34
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 70295 0 0 0 172027 207 0 0 25 0 1 0 99352265 190488576 38171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46506 38171 94 219 0 46283 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 186024

[startup+1782.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 27560
/proc/meminfo: memFree=1504888/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=186288 CPUtime=1782.25
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 71197 0 0 0 178011 214 0 0 25 0 1 0 99352265 190758912 38283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46572 38283 94 219 0 46349 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 186288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 27560
/proc/meminfo: memFree=1505160/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=186288 CPUtime=1800.06
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 71601 0 0 0 179790 216 0 0 25 0 1 0 99352265 190758912 38292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46572 38292 94 219 0 46349 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 186288

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

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

[startup+1800.1 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 27560
/proc/meminfo: memFree=1505160/2055920 swapFree=4192812/4192956
[pid=26863] ppid=26861 vsize=186288 CPUtime=1800.06
/proc/26863/stat : 26863 (PBS4) R 26861 26863 26034 0 -1 4194304 71601 0 0 0 179790 216 0 0 25 0 1 0 99352265 190758912 38292 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26863/statm: 46572 38292 94 219 0 46349 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 186288

Child status: 0
Real time (s): 1800.13
CPU time (s): 1800.1
CPU user time (s): 1797.91
CPU system time (s): 2.18967
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 187868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.91
system time used= 2.18967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 71602
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= 36289

runsolver used 2.05469 second user time and 4.49232 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Apr 14 01:32:26 UTC 2007

IDJOB= 350515
IDBENCH= 1487
IDSOLVER= 157
FILE ID= node16/350515-1176514346

PBS_JOBID= 4556693

Free space on /tmp= 66501 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ih1arity.ucl.opb
COMMAND LINE= /tmp/evaluation/350515-1176514346/PBS4 /tmp/evaluation/350515-1176514346/instance-350515-1176514346.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-350515-1176514346 -o ROOT/results/node16/conversion-350515-1176514346 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350515-1176514346/instance-350515-1176514346.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-350515-1176514346 -o ROOT/results/node16/solver-350515-1176514346 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350515-1176514346/PBS4 /tmp/evaluation/350515-1176514346/instance-350515-1176514346.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  63ec6637b1b124456335cf99c2a6c3dd

RANDOM SEED= 906541439

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1659184 kB
Buffers:         40236 kB
Cached:         238828 kB
SwapCached:        144 kB
Active:         206748 kB
Inactive:       128364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20624 kB
Writeback:           0 kB
Mapped:          74820 kB
Slab:            47172 kB
Committed_AS:  2599080 kB
PageTables:       1836 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= 66501 MiB

End job on node16 on Sat Apr 14 02:02:29 UTC 2007