Trace number 3445790

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MPhaseSAT 2011-02-15? (TO) 5000.12 5000.12

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/
VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
MD5SUM1144bbd60c180aa5e72d35b74e9676cb
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables312
Number of clauses26889
Sum of the clauses size121302
Maximum clause length18
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 324180
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52709

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3445790-1306980439/watcher-3445790-1306980439 -o /tmp/evaluation-result-3445790-1306980439/solver-3445790-1306980439 -C 5000 -W 5100 -M 15500 MPhaseSAT HOME/instance-3445790-1306980439.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.87 2.04 2.01 1/493 1956
/proc/meminfo: memFree=29168480/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=3672 CPUtime=0 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 318 0 0 0 0 0 0 0 25 0 1 0 809643570 3760128 259 33554432000 134512640 134731564 4292779168 18446744073709551615 4294960144 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 918 260 225 54 0 228 0

[startup+0.118764 s]
/proc/loadavg: 1.87 2.04 2.01 1/493 1956
/proc/meminfo: memFree=29168480/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7408 CPUtime=0.11 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 1705 0 0 0 11 0 0 0 25 0 1 0 809643570 7585792 1406 33554432000 134512640 134731564 4292779168 18446744073709551615 134665962 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1852 1406 261 54 0 1162 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 7408

[startup+0.200743 s]
/proc/loadavg: 1.87 2.04 2.01 1/493 1956
/proc/meminfo: memFree=29168480/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7540 CPUtime=0.19 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 1743 0 0 0 19 0 0 0 25 0 1 0 809643570 7720960 1444 33554432000 134512640 134731564 4292779168 18446744073709551615 134715519 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1885 1444 269 54 0 1195 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7540

[startup+0.300736 s]
/proc/loadavg: 1.87 2.04 2.01 1/493 1956
/proc/meminfo: memFree=29168480/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7672 CPUtime=0.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 1758 0 0 0 29 0 0 0 25 0 1 0 809643570 7856128 1459 33554432000 134512640 134731564 4292779168 18446744073709551615 134719975 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1918 1459 269 54 0 1228 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7672

[startup+0.700669 s]
/proc/loadavg: 1.87 2.04 2.01 1/493 1956
/proc/meminfo: memFree=29168480/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7724 CPUtime=0.69 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 2581 0 0 0 69 0 0 0 25 0 1 0 809643570 7909376 1495 33554432000 134512640 134731564 4292779168 18446744073709551615 8552778 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1931 1495 269 54 0 1241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7724

[startup+1.50053 s]
/proc/loadavg: 1.87 2.04 2.01 3/499 1967
/proc/meminfo: memFree=29154264/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=8252 CPUtime=1.49 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 2708 0 0 0 149 0 0 0 25 0 1 0 809643570 8450048 1622 33554432000 134512640 134731564 4292779168 18446744073709551615 134620745 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 2063 1622 269 54 0 1373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8252

[startup+3.10024 s]
/proc/loadavg: 1.87 2.04 2.01 3/499 1967
/proc/meminfo: memFree=29152032/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=8648 CPUtime=3.09 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 2786 0 0 0 309 0 0 0 25 0 1 0 809643570 8855552 1700 33554432000 134512640 134731564 4292779168 18446744073709551615 134620770 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 2162 1700 269 54 0 1472 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8648

[startup+6.30074 s]
/proc/loadavg: 1.96 2.05 2.01 3/499 1967
/proc/meminfo: memFree=29151216/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=8912 CPUtime=6.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 2861 0 0 0 629 0 0 0 25 0 1 0 809643570 9125888 1775 33554432000 134512640 134731564 4292779168 18446744073709551615 134620770 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 2228 1775 269 54 0 1538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8912

[startup+12.7006 s]
/proc/loadavg: 1.96 2.05 2.01 3/499 1967
/proc/meminfo: memFree=29148784/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=9308 CPUtime=12.69 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 2964 0 0 0 1269 0 0 0 25 0 1 0 809643570 9531392 1878 33554432000 134512640 134731564 4292779168 18446744073709551615 134621018 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 2327 1878 269 54 0 1637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9308

[startup+25.5005 s]
/proc/loadavg: 1.97 2.05 2.01 3/499 1967
/proc/meminfo: memFree=29148180/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=9844 CPUtime=25.49 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 3112 0 0 0 2549 0 0 0 25 0 1 0 809643570 10080256 2026 33554432000 134512640 134731564 4292779168 18446744073709551615 134620761 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 2461 2026 269 54 0 1771 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9844

[startup+51.1012 s]
/proc/loadavg: 1.98 2.04 2.01 3/499 1967
/proc/meminfo: memFree=29149760/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=9312 CPUtime=51.07 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 4316 0 0 0 5103 4 0 0 25 0 1 0 809643570 9535488 1890 33554432000 134512640 134731564 4292779168 18446744073709551615 134659535 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 2328 1890 269 54 0 1638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9312

[startup+102.301 s]
/proc/loadavg: 2.04 2.05 2.01 3/499 1969
/proc/meminfo: memFree=29147896/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=8520 CPUtime=102.27 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 6545 0 0 0 10223 4 0 0 25 0 1 0 809643570 8724480 1695 33554432000 134512640 134731564 4292779168 18446744073709551615 134659325 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 2130 1695 269 54 0 1440 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8520

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 1971
/proc/meminfo: memFree=29148628/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=8252 CPUtime=162.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 8666 0 0 0 16220 6 0 0 25 0 1 0 809643570 8450048 1605 33554432000 134512640 134731564 4292779168 18446744073709551615 134620727 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 2063 1605 269 54 0 1373 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 8252

[startup+222.318 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 1973
/proc/meminfo: memFree=29152096/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6536 CPUtime=222.28 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 12838 0 0 0 22221 7 0 0 25 0 1 0 809643570 6692864 1185 33554432000 134512640 134731564 4292779168 18446744073709551615 134656000 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1634 1185 269 54 0 944 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 6536

[startup+282.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/499 1973
/proc/meminfo: memFree=29152200/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7596 CPUtime=282.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 16344 0 0 0 28217 9 0 0 25 0 1 0 809643570 7778304 1462 33554432000 134512640 134731564 4292779168 18446744073709551615 134620761 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1899 1462 269 54 0 1209 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 7596

[startup+342.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/499 1975
/proc/meminfo: memFree=29151952/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7328 CPUtime=342.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 19036 0 0 0 34216 10 0 0 25 0 1 0 809643570 7503872 1371 33554432000 134512640 134731564 4292779168 18446744073709551615 134620761 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1832 1371 269 54 0 1142 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 7328

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.00 3/499 1977
/proc/meminfo: memFree=29152048/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7592 CPUtime=402.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 22406 0 0 0 40215 11 0 0 25 0 1 0 809643570 7774208 1444 33554432000 134512640 134731564 4292779168 18446744073709551615 134620770 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1898 1444 269 54 0 1208 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 7592

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 1979
/proc/meminfo: memFree=29153408/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6536 CPUtime=462.27 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 27103 0 0 0 46215 12 0 0 25 0 1 0 809643570 6692864 1198 33554432000 134512640 134731564 4292779168 18446744073709551615 134620745 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1634 1198 269 54 0 944 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 6536

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 1981
/proc/meminfo: memFree=29153028/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6124 CPUtime=522.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 30872 0 0 0 52213 13 0 0 25 0 1 0 809643570 6270976 1090 33554432000 134512640 134731564 4292779168 18446744073709551615 134620715 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1531 1090 269 54 0 841 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 6124

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 1981
/proc/meminfo: memFree=29153272/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6688 CPUtime=582.26 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 36627 0 0 0 58212 14 0 0 25 0 1 0 809643570 6848512 1224 33554432000 134512640 134731564 4292779168 18446744073709551615 134620749 0 0 4096 1026 0 0 0 17 2 0 0 0
/proc/1956/statm: 1672 1224 269 54 0 982 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 6688

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 2085
/proc/meminfo: memFree=29152596/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7604 CPUtime=4002.28 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 254149 0 0 0 400180 48 0 0 25 0 1 0 809643570 7786496 1439 33554432000 134512640 134731564 4292779168 18446744073709551615 134620712 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1901 1439 269 54 0 1211 0
Current children cumulated CPU time (s) 4002.28
Current children cumulated vsize (KiB) 7604

[startup+4062.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 2087
/proc/meminfo: memFree=29152088/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6800 CPUtime=4062.28 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 259636 0 0 0 406180 48 0 0 25 0 1 0 809643570 6963200 1251 33554432000 134512640 134731564 4292779168 18446744073709551615 134669044 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1700 1251 269 54 0 1010 0
Current children cumulated CPU time (s) 4062.28
Current children cumulated vsize (KiB) 6800

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 2089
/proc/meminfo: memFree=29151576/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7064 CPUtime=4122.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 262038 0 0 0 412180 49 0 0 25 0 1 0 809643570 7233536 1324 33554432000 134512640 134731564 4292779168 18446744073709551615 134620745 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1766 1324 269 54 0 1076 0
Current children cumulated CPU time (s) 4122.29
Current children cumulated vsize (KiB) 7064

[startup+4182.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 2089
/proc/meminfo: memFree=29151692/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7732 CPUtime=4182.3 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 266448 0 0 0 418181 49 0 0 25 0 1 0 809643570 7917568 1497 33554432000 134512640 134731564 4292779168 18446744073709551615 134620778 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1933 1497 269 54 0 1243 0
Current children cumulated CPU time (s) 4182.3
Current children cumulated vsize (KiB) 7732

[startup+4242.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/499 2091
/proc/meminfo: memFree=29153780/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6472 CPUtime=4242.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 271199 0 0 0 424179 50 0 0 25 0 1 0 809643570 6627328 1159 33554432000 134512640 134731564 4292779168 18446744073709551615 134620715 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1618 1159 269 54 0 928 0
Current children cumulated CPU time (s) 4242.29
Current children cumulated vsize (KiB) 6472

[startup+4302.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 2093
/proc/meminfo: memFree=29153772/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6660 CPUtime=4302.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 274777 0 0 0 430179 50 0 0 25 0 1 0 809643570 6819840 1214 33554432000 134512640 134731564 4292779168 18446744073709551615 134620725 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1665 1214 269 54 0 975 0
Current children cumulated CPU time (s) 4302.29
Current children cumulated vsize (KiB) 6660

[startup+4362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 2095
/proc/meminfo: memFree=29152888/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7864 CPUtime=4362.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 279974 0 0 0 436178 51 0 0 25 0 1 0 809643570 8052736 1519 33554432000 134512640 134731564 4292779168 18446744073709551615 134620715 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1966 1519 269 54 0 1276 0
Current children cumulated CPU time (s) 4362.29
Current children cumulated vsize (KiB) 7864

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 2097
/proc/meminfo: memFree=29152012/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6932 CPUtime=4422.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 282871 0 0 0 442178 51 0 0 25 0 1 0 809643570 7098368 1280 33554432000 134512640 134731564 4292779168 18446744073709551615 134668864 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1733 1280 269 54 0 1043 0
Current children cumulated CPU time (s) 4422.29
Current children cumulated vsize (KiB) 6932

[startup+4482.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 2097
/proc/meminfo: memFree=29152996/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6336 CPUtime=4482.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 285505 0 0 0 448178 51 0 0 25 0 1 0 809643570 6488064 1150 33554432000 134512640 134731564 4292779168 18446744073709551615 134620755 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1584 1150 269 54 0 894 0
Current children cumulated CPU time (s) 4482.29
Current children cumulated vsize (KiB) 6336

[startup+4542.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 2099
/proc/meminfo: memFree=29154232/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6536 CPUtime=4542.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 288905 0 0 0 454177 52 0 0 25 0 1 0 809643570 6692864 1193 33554432000 134512640 134731564 4292779168 18446744073709551615 134620753 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1634 1193 269 54 0 944 0
Current children cumulated CPU time (s) 4542.29
Current children cumulated vsize (KiB) 6536

[startup+4602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 2101
/proc/meminfo: memFree=29151988/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6932 CPUtime=4602.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 293333 0 0 0 460176 53 0 0 25 0 1 0 809643570 7098368 1300 33554432000 134512640 134731564 4292779168 18446744073709551615 134620734 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1733 1300 269 54 0 1043 0
Current children cumulated CPU time (s) 4602.29
Current children cumulated vsize (KiB) 6932

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 2103
/proc/meminfo: memFree=29152972/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6140 CPUtime=4662.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 298001 0 0 0 466176 53 0 0 25 0 1 0 809643570 6287360 1074 33554432000 134512640 134731564 4292779168 18446744073709551615 134720131 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1535 1074 269 54 0 845 0
Current children cumulated CPU time (s) 4662.29
Current children cumulated vsize (KiB) 6140

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 2105
/proc/meminfo: memFree=29152588/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7732 CPUtime=4722.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 300817 0 0 0 472176 53 0 0 25 0 1 0 809643570 7917568 1485 33554432000 134512640 134731564 4292779168 18446744073709551615 134659334 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1933 1485 269 54 0 1243 0
Current children cumulated CPU time (s) 4722.29
Current children cumulated vsize (KiB) 7732

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 2105
/proc/meminfo: memFree=29154068/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6548 CPUtime=4782.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 306099 0 0 0 478175 54 0 0 25 0 1 0 809643570 6705152 1192 33554432000 134512640 134731564 4292779168 18446744073709551615 134620778 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1637 1192 269 54 0 947 0
Current children cumulated CPU time (s) 4782.29
Current children cumulated vsize (KiB) 6548

[startup+4842.32 s]
/proc/loadavg: 2.12 2.04 2.01 3/499 2107
/proc/meminfo: memFree=29152688/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6272 CPUtime=4842.31 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 310262 0 0 0 484176 55 0 0 25 0 1 0 809643570 6422528 1111 33554432000 134512640 134731564 4292779168 18446744073709551615 134620984 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1568 1111 269 54 0 878 0
Current children cumulated CPU time (s) 4842.31
Current children cumulated vsize (KiB) 6272

[startup+4902.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/499 2109
/proc/meminfo: memFree=29153424/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6668 CPUtime=4902.29 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 313658 0 0 0 490174 55 0 0 25 0 1 0 809643570 6828032 1225 33554432000 134512640 134731564 4292779168 18446744073709551615 134620704 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1667 1225 269 54 0 977 0
Current children cumulated CPU time (s) 4902.29
Current children cumulated vsize (KiB) 6668

[startup+4962.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 2111
/proc/meminfo: memFree=29153660/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=7864 CPUtime=4962.3 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 318481 0 0 0 496174 56 0 0 25 0 1 0 809643570 8052736 1507 33554432000 134512640 134731564 4292779168 18446744073709551615 134634347 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1966 1507 269 54 0 1276 0
Current children cumulated CPU time (s) 4962.3
Current children cumulated vsize (KiB) 7864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.15 2.06 2.01 2/498 2112
/proc/meminfo: memFree=29158996/32951132 swapFree=57925096/67111528
[pid=1956] ppid=1954 vsize=6536 CPUtime=5000.09 cores=0,2,4,6
/proc/1956/stat : 1956 (MPhaseSAT) R 1954 1956 965 0 -1 4202496 322527 0 0 0 499953 56 0 0 25 0 1 0 809643570 6692864 1177 33554432000 134512640 134731564 4292779168 18446744073709551615 134659467 0 0 4096 1026 0 0 0 17 4 0 0 0
/proc/1956/statm: 1634 1177 269 54 0 944 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 6536

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.12
CPU time (s): 5000.12
CPU user time (s): 4999.55
CPU system time (s): 0.569913
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 10108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.55
system time used= 0.569913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 322527
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= 13
involuntary context switches= 5340

runsolver used 25.7581 second user time and 52.0721 second system time

The end

Launcher Data 

Begin job on node129 at 2011-06-02 04:07:19
IDJOB=3445790
IDBENCH=83335
IDSOLVER=1941
FILE ID=node129/3445790-1306980439
RUNJOBID= node129-1306970434-984
PBS_JOBID= 13497683
Free space on /tmp= 73744 MiB

SOLVER NAME= MPhaseSAT 2011-02-15
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden3k/VanDerWaerden_2-3-18_312.cnf
COMMAND LINE= MPhaseSAT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3445790-1306980439/watcher-3445790-1306980439 -o /tmp/evaluation-result-3445790-1306980439/solver-3445790-1306980439 -C 5000 -W 5100 -M 15500  MPhaseSAT HOME/instance-3445790-1306980439.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1144bbd60c180aa5e72d35b74e9676cb
RANDOM SEED=790508542

node129.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      29168504 kB
Buffers:        282184 kB
Cached:        2067120 kB
SwapCached:      49316 kB
Active:         239148 kB
Inactive:      3260592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      29168504 kB
SwapTotal:    67111528 kB
SwapFree:     57925096 kB
Dirty:             780 kB
Writeback:          32 kB
AnonPages:     1112492 kB
Mapped:          14496 kB
Slab:           154124 kB
PageTables:      59436 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 147304436 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73748 MiB
End job on node129 at 2011-06-02 05:30:42