Trace number 2669546

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1SAT (TO)5031792 1800.05 1800.51

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_500_3__212_366.opb
MD5SUM6c9e0b609933fe8ad00a26b0c61df9b5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark95378
Best CPU time to get the best result obtained on this benchmark5.73513
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1998
Total number of constraints500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints498
Minimum length of a constraint3
Maximum length of a constraint22
Number of terms in the objective function 1500
Biggest coefficient in the objective function 114804
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 51310374
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 114804
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 51310374
Number of bits of the biggest sum of numbers26
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 500/0 clauses 0/0 units 0
0.00/0.01	c vars 1998
0.00/0.01	c objective 1500 + 0
34.38/34.40	c 30.2054 35.2852 9954 2368862
34.38/34.40	o 9015402
67.28/67.31	c 58.5421 35.8594 6394 4704775
67.28/67.31	o 8692601
143.96/144.01	c 124.636 36.1172 5909 10049808
143.96/144.01	o 6888990
266.92/267.04	c 230.541 39.8555 5725 16723730
266.92/267.04	o 6381796
367.79/367.98	c 317.098 39.8555 4984 21897102
367.79/367.98	o 6215939
561.54/561.76	c 483.035 40.6289 5242 29056405
561.54/561.76	o 5909670
1400.53/1400.90	c 1197.67 43.4648 4377 56267343
1400.53/1400.90	o 5031792
1800.04/1800.50	s SATISFIABLE
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-x1914 x1915 x1916 -x1917 -x1918 -x1919 -x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 x1930 -x1931 -x1932 x1933 -x1934 -x1935 -x1936 -x1937 -x1938 x1939 -x1940 -x1941 -x1942 -x1943 x1944 -x1945 -x1946 x1947 -x1948 x1949 -x1950 -x1951 -x1952 -x1953 -x1954 x1955 -x1956 -x1957 -x1958 -x1959 x1960 -x1961 -x1962 -x1963 -x1964 -x1965 -x1966 x1967 -x1968 -x1969 -x1970 -x1971 -x1972 x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 x1984 -x1985 x1986 -x1987 -x1988 -x1989 -x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 x1997 -x1998

Verifier Data 

OK	5031792

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669546-1276693995/watcher-2669546-1276693995 -o /tmp/evaluation-result-2669546-1276693995/solver-2669546-1276693995 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669546-1276693995.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 17179
/proc/meminfo: memFree=1660000/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=2352 CPUtime=0
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 10691499 2408448 217 1992294400 134512640 136485738 4290185920 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17179/statm: 588 218 153 482 0 104 0

[startup+0.101604 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 17179
/proc/meminfo: memFree=1660000/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=9580 CPUtime=0.09
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 2072 0 0 0 9 0 0 0 20 0 1 0 10691499 9809920 1995 1992294400 134512640 136485738 4290185920 18446744073709551615 135350335 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 2395 1996 195 482 0 1911 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9580

[startup+0.201615 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 17179
/proc/meminfo: memFree=1660000/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=16204 CPUtime=0.19
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 3747 0 0 0 18 1 0 0 20 0 1 0 10691499 16592896 3670 1992294400 134512640 136485738 4290185920 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 4051 3670 195 482 0 3567 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16204

[startup+0.301625 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 17179
/proc/meminfo: memFree=1660000/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=31036 CPUtime=0.29
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 7516 0 0 0 26 3 0 0 20 0 1 0 10691499 31780864 7373 1992294400 134512640 136485738 4290185920 18446744073709551615 135848609 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 7759 7373 198 482 0 7275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31036

[startup+0.701668 s]
/proc/loadavg: 0.92 0.98 1.07 3/106 17179
/proc/meminfo: memFree=1660000/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=35600 CPUtime=0.69
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8698 0 0 0 60 9 0 0 21 0 1 0 10691499 36454400 8400 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 8900 8400 225 482 0 8416 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35600

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 1.07 2/107 17180
/proc/meminfo: memFree=1627132/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=35600 CPUtime=1.49
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8707 0 0 0 126 23 0 0 23 0 1 0 10691499 36454400 8409 1992294400 134512640 136485738 4290185920 18446744073709551615 135044372 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 8900 8409 225 482 0 8416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35600

[startup+3.10093 s]
/proc/loadavg: 0.92 0.98 1.07 2/107 17180
/proc/meminfo: memFree=1626760/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=35600 CPUtime=3.09
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8721 0 0 0 260 49 0 0 25 0 1 0 10691499 36454400 8423 1992294400 134512640 136485738 4290185920 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 8900 8423 225 482 0 8416 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35600

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 1.07 2/107 17180
/proc/meminfo: memFree=1626636/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=35732 CPUtime=6.29
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8742 0 0 0 535 94 0 0 25 0 1 0 10691499 36589568 8444 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 8933 8444 225 482 0 8449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35732

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 1.07 2/107 17180
/proc/meminfo: memFree=1626388/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=35864 CPUtime=12.69
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8781 0 0 0 1090 179 0 0 25 0 1 0 10691499 36724736 8483 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 8966 8483 225 482 0 8482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35864

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.07 2/107 17180
/proc/meminfo: memFree=1626140/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=36128 CPUtime=25.49
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8836 0 0 0 2232 317 0 0 25 0 1 0 10691499 36995072 8538 1992294400 134512640 136485738 4290185920 18446744073709551615 135024568 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 9032 8538 225 482 0 8548 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36128

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.06 2/107 17182
/proc/meminfo: memFree=1625768/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=36716 CPUtime=51.08
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8997 0 0 0 4452 656 0 0 25 0 1 0 10691499 37597184 8645 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 9179 8645 243 482 0 8695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36716

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 1.06 2/107 17182
/proc/meminfo: memFree=1625520/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=36716 CPUtime=102.27
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 8999 0 0 0 8866 1361 0 0 25 0 1 0 10691499 37597184 8646 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 9179 8646 243 482 0 8695 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36716

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 17184
/proc/meminfo: memFree=1625148/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=37112 CPUtime=162.25
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9085 0 0 0 14037 2188 0 0 25 0 1 0 10691499 38002688 8731 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 9278 8731 243 482 0 8794 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 37112

[startup+222.309 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 17186
/proc/meminfo: memFree=1623660/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=38696 CPUtime=222.24
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9472 0 0 0 19198 3026 0 0 25 0 1 0 10691499 39624704 9118 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 9674 9118 243 482 0 9190 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 38696

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 17188
/proc/meminfo: memFree=1621428/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=40808 CPUtime=282.22
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9996 0 0 0 24352 3870 0 0 25 0 1 0 10691499 41787392 9641 1992294400 134512640 136485738 4290185920 18446744073709551615 135848241 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10202 9641 243 482 0 9718 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40808

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 17190
/proc/meminfo: memFree=1621428/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=40808 CPUtime=342.2
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9996 0 0 0 29504 4716 0 0 25 0 1 0 10691499 41787392 9641 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10202 9641 243 482 0 9718 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40808

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 17190
/proc/meminfo: memFree=1621304/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=40808 CPUtime=402.19
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9997 0 0 0 34646 5573 0 0 25 0 1 0 10691499 41787392 9641 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10202 9641 243 482 0 9718 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 40808

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 17192
/proc/meminfo: memFree=1621180/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=40808 CPUtime=462.17
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 9998 0 0 0 39767 6450 0 0 25 0 1 0 10691499 41787392 9642 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10202 9642 243 482 0 9718 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40808

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 17194
/proc/meminfo: memFree=1620436/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=41600 CPUtime=522.15
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10206 0 0 0 44898 7317 0 0 25 0 1 0 10691499 42598400 9850 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10400 9850 243 482 0 9916 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 17196
/proc/meminfo: memFree=1620312/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=41600 CPUtime=582.14
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10207 0 0 0 50056 8158 0 0 25 0 1 0 10691499 42598400 9850 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10400 9850 243 482 0 9916 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 41600

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 17198
/proc/meminfo: memFree=1620312/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=41600 CPUtime=642.13
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10207 0 0 0 55157 9056 0 0 25 0 1 0 10691499 42598400 9850 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10400 9850 243 482 0 9916 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 41600

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17202
/proc/meminfo: memFree=1620064/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=41732 CPUtime=822.08
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10250 0 0 0 70462 11746 0 0 25 0 1 0 10691499 42733568 9893 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10433 9893 243 482 0 9949 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 41732

[startup+882.309 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17204
/proc/meminfo: memFree=1619568/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=42260 CPUtime=882.07
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10362 0 0 0 75563 12644 0 0 25 0 1 0 10691499 43274240 10005 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10565 10005 243 482 0 10081 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 42260

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17206
/proc/meminfo: memFree=1619444/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=42260 CPUtime=942.05
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10362 0 0 0 80671 13534 0 0 25 0 1 0 10691499 43274240 10005 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10565 10005 243 482 0 10081 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 42260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17206
/proc/meminfo: memFree=1619444/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=42260 CPUtime=1002.03
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10367 0 0 0 85749 14454 0 0 25 0 1 0 10691499 43274240 10010 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10565 10010 243 482 0 10081 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 42260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17208
/proc/meminfo: memFree=1618080/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=43580 CPUtime=1062.01
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10700 0 0 0 90824 15377 0 0 25 0 1 0 10691499 44625920 10343 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10895 10343 243 482 0 10411 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 43580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17210
/proc/meminfo: memFree=1618080/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=43580 CPUtime=1122.01
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10700 0 0 0 95906 16295 0 0 25 0 1 0 10691499 44625920 10343 1992294400 134512640 136485738 4290185920 18446744073709551615 135040914 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10895 10343 243 482 0 10411 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 43580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17215
/proc/meminfo: memFree=1617212/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=43712 CPUtime=1181.99
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10742 0 0 0 101049 17150 0 0 25 0 1 0 10691499 44761088 10385 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10928 10385 243 482 0 10444 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 43712

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17217
/proc/meminfo: memFree=1617212/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=43712 CPUtime=1241.97
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10742 0 0 0 106166 18031 0 0 25 0 1 0 10691499 44761088 10385 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 10928 10385 243 482 0 10444 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 43712

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17217
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1301.95
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10933 0 0 0 111325 18870 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 44504

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17219
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1361.94
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10933 0 0 0 116472 19722 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135044912 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 44504

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17221
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1421.93
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 121577 20616 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 44504

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17223
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1481.91
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 126626 21565 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 44504

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17225
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1541.9
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 131675 22515 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135047632 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 44504

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17225
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1601.88
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 136721 23467 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 44504

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17227
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1661.86
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 141723 24463 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 44504

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17229
/proc/meminfo: memFree=1616592/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1721.85
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 146741 25444 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135040953 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 44504

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17231
/proc/meminfo: memFree=1616344/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1781.83
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 151792 26391 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 44504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 17231
/proc/meminfo: memFree=1616344/2059040 swapFree=4192956/4192956
[pid=17179] ppid=17177 vsize=44504 CPUtime=1800.04
/proc/17179/stat : 17179 (pbct) R 17177 17179 16523 0 -1 4202496 10934 0 0 0 153322 26682 0 0 25 0 1 0 10691499 45572096 10576 1992294400 134512640 136485738 4290185920 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/17179/statm: 11126 10576 243 482 0 10642 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 44504

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): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1533.22
CPU system time (s): 266.825
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 44504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1533.22
system time used= 266.825
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10934
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 2709

runsolver used 3.00754 second user time and 8.46371 second system time

The end

Launcher Data 

Begin job on node047 at 2010-06-16 15:13:15
IDJOB=2669546
IDBENCH=71915
IDSOLVER=1170
FILE ID=node047/2669546-1276693995
PBS_JOBID= 11172590
Free space on /tmp= 62540 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_500_3__212_366.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669546-1276693995/watcher-2669546-1276693995 -o /tmp/evaluation-result-2669546-1276693995/solver-2669546-1276693995 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2669546-1276693995.opb

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

MD5SUM BENCH= 6c9e0b609933fe8ad00a26b0c61df9b5
RANDOM SEED=2083678079

node047.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1660404 kB
Buffers:        116700 kB
Cached:         154048 kB
SwapCached:          0 kB
Active:         130268 kB
Inactive:       200164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1660404 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2064 kB
Writeback:           0 kB
AnonPages:       59652 kB
Mapped:          15332 kB
Slab:            46380 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181068 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62540 MiB
End job on node047 at 2010-06-16 15:43:17