Trace number 4300834

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
minimacht 2018.07.27? 2520.08 2519.79

General information on the benchmark

NamePseudoBoolean-dec/
Pb-chnl30-31_c18.xml
MD5SUM986923daef9243229e6ae2459781d9f0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1860
Number of constraints122
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":1860}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":1860}]
Minimum constraint arity30
Maximum constraint arity31
Distribution of constraint arities[{"arity":30,"count":62},{"arity":31,"count":60}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":122}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27
2519.98/2519.78	s UNKNOWN
2519.98/2519.78	c  # Nodes: 69476500

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13474 MiB free)
  memory of node 1: 16384 MiB (13860 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300834-1532850269/watcher-4300834-1532850269 -o /tmp/evaluation-result-4300834-1532850269/solver-4300834-1532850269 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580 minimacht 2520 HOME/instance-4300834-1532850269.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=1799, runsolver pid=1796

[startup+0.10011 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27987200/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29328 memory=5716 CPUtime=0.1 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 1646 0 0 0 10 0 0 0 20 0 1 0 102590100 30031872 1429 33554432000 4194304 5224576 140735859303056 140735859299512 139695891378556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7332 1429 632 252 0 878 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29328 KiB
Current children cumulated memory: 5716 KiB

[startup+0.209426 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27987200/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29328 memory=5716 CPUtime=0.21 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 1657 0 0 0 21 0 0 0 20 0 1 0 102590100 30031872 1429 33554432000 4194304 5224576 140735859303056 140735859299512 4634181 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7332 1429 632 252 0 878 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29328 KiB
Current children cumulated memory: 5716 KiB

[startup+0.308863 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27986952/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29328 memory=5980 CPUtime=0.31 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 1666 0 0 0 31 0 0 0 20 0 1 0 102590100 30031872 1495 33554432000 4194304 5224576 140735859303056 140735859299512 139695891378556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7332 1495 642 252 0 878 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29328 KiB
Current children cumulated memory: 5980 KiB

[startup+0.700227 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27986952/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29460 memory=5980 CPUtime=0.69 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 1693 0 0 0 68 1 0 0 20 0 1 0 102590100 30167040 1495 33554432000 4194304 5224576 140735859303056 140735859299512 139695891378556 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7365 1495 642 252 0 911 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29460 KiB
Current children cumulated memory: 5980 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27986928/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29596 memory=6244 CPUtime=1.49 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 1733 0 0 0 146 3 0 0 20 0 1 0 102590100 30306304 1561 33554432000 4194304 5224576 140735859303056 140735859287320 4261408 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7399 1561 642 252 0 945 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29596 KiB
Current children cumulated memory: 6244 KiB

[startup+3.10897 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27986680/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=29864 memory=6488 CPUtime=3.1 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 2322 0 0 0 305 5 0 0 20 0 1 0 102590100 30580736 1622 33554432000 4194304 5224576 140735859303056 140735859287320 4430140 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7466 1622 642 252 0 1012 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29864 KiB
Current children cumulated memory: 6488 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27985936/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=30132 memory=6752 CPUtime=6.29 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 2989 0 0 0 616 13 0 0 20 0 1 0 102590100 30855168 1688 33554432000 4194304 5224576 140735859303056 140735859287320 4257584 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7533 1688 642 252 0 1079 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 30132 KiB
Current children cumulated memory: 6752 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27986184/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=30396 memory=7032 CPUtime=12.69 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 3710 0 0 0 1239 30 0 0 20 0 1 0 102590100 31125504 1758 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408007 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7599 1758 642 252 0 1145 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 30396 KiB
Current children cumulated memory: 7032 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 1800
/proc/meminfo: memFree=27985956/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=30660 memory=7248 CPUtime=25.49 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 5159 0 0 0 2498 51 0 0 20 0 1 0 102590100 31395840 1812 33554432000 4194304 5224576 140735859303056 140735859287320 4257642 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7665 1812 642 252 0 1211 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 30660 KiB
Current children cumulated memory: 7248 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1800
/proc/meminfo: memFree=27985572/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=30792 memory=7416 CPUtime=51.09 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 5567 0 0 0 5003 106 0 0 20 0 1 0 102590100 31531008 1854 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408032 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7698 1854 642 252 0 1244 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 30792 KiB
Current children cumulated memory: 7416 KiB

[startup+102.3 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 1801
/proc/meminfo: memFree=27985268/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31056 memory=7592 CPUtime=102.28 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 6009 0 0 0 9982 246 0 0 20 0 1 0 102590100 31801344 1898 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7764 1898 642 252 0 1310 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 31056 KiB
Current children cumulated memory: 7592 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 1802
/proc/meminfo: memFree=27984776/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31324 memory=7816 CPUtime=162.28 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 6456 0 0 0 15800 428 0 0 20 0 1 0 102590100 32075776 1954 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7831 1954 642 252 0 1377 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 31324 KiB
Current children cumulated memory: 7816 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1803
/proc/meminfo: memFree=27984880/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31456 memory=8044 CPUtime=222.29 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 6875 0 0 0 21593 636 0 0 20 0 1 0 102590100 32210944 2011 33554432000 4194304 5224576 140735859303056 140735859287320 4261404 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7864 2011 642 252 0 1410 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 31456 KiB
Current children cumulated memory: 8044 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1804
/proc/meminfo: memFree=27984616/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31456 memory=8044 CPUtime=282.3 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 6899 0 0 0 27353 877 0 0 20 0 1 0 102590100 32210944 2011 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7864 2011 642 252 0 1410 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 31456 KiB
Current children cumulated memory: 8044 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1813
/proc/meminfo: memFree=27983112/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31588 memory=8176 CPUtime=342.31 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 7260 0 0 0 33095 1136 0 0 20 0 1 0 102590100 32346112 2044 33554432000 4194304 5224576 140735859303056 140735859287320 4261427 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7897 2044 642 252 0 1443 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 31588 KiB
Current children cumulated memory: 8176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1874
/proc/meminfo: memFree=27972608/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31588 memory=8252 CPUtime=402.32 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 7277 0 0 0 38829 1403 0 0 20 0 1 0 102590100 32346112 2063 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7897 2063 642 252 0 1443 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 31588 KiB
Current children cumulated memory: 8252 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1875
/proc/meminfo: memFree=27973244/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=31720 memory=8328 CPUtime=462.32 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 7638 0 0 0 44558 1674 0 0 20 0 1 0 102590100 32481280 2082 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 7930 2082 642 252 0 1476 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 31720 KiB
Current children cumulated memory: 8328 KiB


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

Current children cumulated memory: 8880 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1966
/proc/meminfo: memFree=27971512/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8880 CPUtime=2082.53 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11196 0 0 0 199313 8940 0 0 20 0 1 0 102590100 33021952 2220 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2220 642 252 0 1608 0
Current children cumulated CPU time: 2082.53 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8880 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1974
/proc/meminfo: memFree=27969988/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8920 CPUtime=2142.54 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11474 0 0 0 205050 9204 0 0 20 0 1 0 102590100 33021952 2230 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408064 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2230 642 252 0 1608 0
Current children cumulated CPU time: 2142.54 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8920 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1975
/proc/meminfo: memFree=27970928/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8920 CPUtime=2202.54 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11508 0 0 0 210789 9465 0 0 20 0 1 0 102590100 33021952 2230 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2230 642 252 0 1608 0
Current children cumulated CPU time: 2202.54 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8920 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1976
/proc/meminfo: memFree=27971064/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8920 CPUtime=2262.55 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11735 0 0 0 216520 9735 0 0 20 0 1 0 102590100 33021952 2230 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2230 642 252 0 1608 0
Current children cumulated CPU time: 2262.55 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8920 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1977
/proc/meminfo: memFree=27971112/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8920 CPUtime=2322.56 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11743 0 0 0 222249 10007 0 0 20 0 1 0 102590100 33021952 2230 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408032 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2230 642 252 0 1608 0
Current children cumulated CPU time: 2322.56 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8920 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1978
/proc/meminfo: memFree=27971164/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8956 CPUtime=2382.56 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11962 0 0 0 227977 10279 0 0 20 0 1 0 102590100 33021952 2239 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2239 642 252 0 1608 0
Current children cumulated CPU time: 2382.56 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1980
/proc/meminfo: memFree=27970668/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32248 memory=8956 CPUtime=2442.58 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 11962 0 0 0 233716 10542 0 0 20 0 1 0 102590100 33021952 2239 33554432000 4194304 5224576 140735859303056 140735859287320 4257417 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8062 2239 642 252 0 1608 0
Current children cumulated CPU time: 2442.58 s
Current children cumulated vsize: 32248 KiB
Current children cumulated memory: 8956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1981
/proc/meminfo: memFree=27970676/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2502.58 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 239455 10803 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2502.58 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2519.79 s]
# the end of solver process 1799 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2411.23 s, system=108.851 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2508.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1981
/proc/meminfo: memFree=27970676/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2509.09 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 240073 10836 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2509.09 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1981
/proc/meminfo: memFree=27970776/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2515.48 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 240684 10864 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 4429968 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2515.48 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2516.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1981
/proc/meminfo: memFree=27970776/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2517.08 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 240836 10872 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 4434517 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2517.08 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2518.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1982
/proc/meminfo: memFree=27970344/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2518.68 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 240990 10878 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408000 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2518.68 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2519.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1982
/proc/meminfo: memFree=27970360/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2519.49 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 241067 10882 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2519.49 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2519.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1982
/proc/meminfo: memFree=27970360/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2519.88 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 241105 10883 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695891378556 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

[startup+2519.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1982
/proc/meminfo: memFree=27970360/32770624 swapFree=67108532/67108860
[pid=1799] ppid=1796 vsize=32384 memory=8984 CPUtime=2519.98 cores=0,2,4,6
/proc/1799/stat : 1799 (minimacht) R 1796 1799 1190 0 -1 4202496 12206 0 0 0 241114 10884 0 0 20 0 1 0 102590100 33161216 2246 33554432000 4194304 5224576 140735859303056 140735859287320 139695897408000 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7325440 7329888 25583616 140735859307699 140735859307781 140735859307781 140735859310539 0
/proc/1799/statm: 8096 2246 642 252 0 1642 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8984 KiB

Child status: 0
Real time (s): 2519.79
CPU time (s): 2520.08
CPU user time (s): 2411.23
CPU system time (s): 108.851
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 32384
Max. memory (cumulated for all children) (KiB): 8984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2411.23
system time used= 108.851
maximum resident set size= 8984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12452
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= 10
involuntary context switches= 806


# summary of solver processes directly reported to runsolver:
#   pid: 1799
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2411.23
#   total CPU system time (s): 108.851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4923 second user time and 14.5432 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 09:44:29
IDJOB=4300834
IDBENCH=141237
IDSOLVER=2769
FILE ID=node104/4300834-1532850269
RUNJOBID= node104-1532845227-1221
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-chnl30-31_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300834-1532850269/watcher-4300834-1532850269 -o /tmp/evaluation-result-4300834-1532850269/solver-4300834-1532850269 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1221 --watchdog 2580  minimacht 2520 HOME/instance-4300834-1532850269.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 986923daef9243229e6ae2459781d9f0
RANDOM SEED=2095129443

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial 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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27991400 kB
MemAvailable:   31937344 kB
Buffers:          172356 kB
Cached:          4025256 kB
SwapCached:           12 kB
Active:          2030908 kB
Inactive:        2235696 kB
Active(anon):      23612 kB
Inactive(anon):    73044 kB
Active(file):    2007296 kB
Inactive(file):  2162652 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19660 kB
Writeback:             0 kB
AnonPages:         76168 kB
Mapped:            42324 kB
Shmem:             25060 kB
Slab:             212136 kB
SReclaimable:     183660 kB
SUnreclaim:        28476 kB
KernelStack:        3376 kB
PageTables:         5480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     368384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 10:26:29