Trace number 4301192

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
miniBTD 2018.07.27_3? (TO) 2519.92 2520.01

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin12_c18.xml
MD5SUM06a2ec4b3086c6da600ddbfdfe006226
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark76.9432
Satisfiable
(Un)Satisfiability was proved
Number of variables4356
Number of constraints600
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":4356}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":4356}]
Minimum constraint arity66
Maximum constraint arity121
Distribution of constraint arities[{"arity":66,"count":528},{"arity":121,"count":72}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":600}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27_3

Verifier Data 

One s line expected

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 (8191 MiB free)
  memory of node 1: 16384 MiB (14760 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301192-1532849386/watcher-4301192-1532849386 -o /tmp/evaluation-result-4301192-1532849386/solver-4301192-1532849386 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8494 --watchdog 2580 miniBTD 3 2520 HOME/instance-4301192-1532849386.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=9006, runsolver pid=9003

[startup+0.100919 s]*
/proc/loadavg: 2.00 1.99 1.95 3/187 9007
/proc/meminfo: memFree=23497400/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=31544 memory=7724 CPUtime=0.09 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 2099 0 0 0 9 0 0 0 20 0 1 0 102501753 32301056 1931 33554432000 4194304 5224696 140728332276544 140728332270600 140606542485046 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 7886 1931 592 252 0 1432 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 31544 KiB
Current children cumulated memory: 7724 KiB

[startup+0.209471 s]*
/proc/loadavg: 2.00 1.99 1.95 3/187 9007
/proc/meminfo: memFree=23496628/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=31940 memory=7988 CPUtime=0.2 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 2173 0 0 0 20 0 0 0 20 0 1 0 102501753 32706560 1997 33554432000 4194304 5224696 140728332276544 140728332270616 140606542481296 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 7985 1997 592 252 0 1531 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31940 KiB
Current children cumulated memory: 7988 KiB

[startup+0.308768 s]*
/proc/loadavg: 2.00 1.99 1.95 3/187 9007
/proc/meminfo: memFree=23496256/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=32336 memory=8252 CPUtime=0.3 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 2289 0 0 0 30 0 0 0 20 0 1 0 102501753 33112064 2063 33554432000 4194304 5224696 140728332276544 140728332270616 140606542393930 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 8084 2063 592 252 0 1630 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32336 KiB
Current children cumulated memory: 8252 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 9007
/proc/meminfo: memFree=23494396/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=34184 memory=10364 CPUtime=0.68 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 2756 0 0 0 68 0 0 0 20 0 1 0 102501753 35004416 2591 33554432000 4194304 5224696 140728332276544 140728332270616 4224536 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 8546 2591 592 252 0 2092 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 34184 KiB
Current children cumulated memory: 10364 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 1.99 1.95 3/187 9007
/proc/meminfo: memFree=23493184/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=37880 memory=13796 CPUtime=1.48 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 3667 0 0 0 148 0 0 0 20 0 1 0 102501753 38789120 3449 33554432000 4194304 5224696 140728332276544 140728332270616 140606541560805 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 9470 3449 595 252 0 3016 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 37880 KiB
Current children cumulated memory: 13796 KiB

[startup+3.10932 s]
/proc/loadavg: 1.84 1.95 1.94 3/187 9007
/proc/meminfo: memFree=23424240/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=104492 memory=80576 CPUtime=3.1 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 38198 0 0 0 306 4 0 0 20 0 1 0 102501753 106999808 20144 33554432000 4194304 5224696 140728332276544 140728332275560 4630919 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 26123 20144 650 252 0 19669 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 104492 KiB
Current children cumulated memory: 80576 KiB

[startup+6.30025 s]
/proc/loadavg: 1.84 1.95 1.94 3/187 9007
/proc/meminfo: memFree=23422284/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=105700 memory=81740 CPUtime=6.29 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 41685 0 0 0 624 5 0 0 20 0 1 0 102501753 108236800 20435 33554432000 4194304 5224696 140728332276544 140728332275560 4630909 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 26425 20435 652 252 0 19971 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 105700 KiB
Current children cumulated memory: 81740 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.95 1.94 3/187 9007
/proc/meminfo: memFree=23421416/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=105972 memory=81964 CPUtime=12.68 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 44910 0 0 0 1262 6 0 0 20 0 1 0 102501753 108515328 20491 33554432000 4194304 5224696 140728332276544 140728332275560 4630899 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 26493 20491 652 252 0 20039 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 105972 KiB
Current children cumulated memory: 81964 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.96 1.95 3/188 9076
/proc/meminfo: memFree=23446100/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=106248 memory=82352 CPUtime=25.49 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 51350 0 0 0 2540 9 0 0 20 0 1 0 102501753 108797952 20588 33554432000 4194304 5224696 140728332276544 140728332275560 140606547853824 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 26562 20588 652 252 0 20108 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 106248 KiB
Current children cumulated memory: 82352 KiB

[startup+51.1093 s]
/proc/loadavg: 1.87 1.94 1.94 3/188 9076
/proc/meminfo: memFree=23443076/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=107248 memory=83356 CPUtime=51.08 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 54868 0 0 0 5093 15 0 0 20 0 1 0 102501753 109821952 20839 33554432000 4194304 5224696 140728332276544 140728332275560 4554272 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 26812 20839 652 252 0 20358 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 107248 KiB
Current children cumulated memory: 83356 KiB

[startup+102.3 s]
/proc/loadavg: 1.91 1.94 1.94 3/188 9077
/proc/meminfo: memFree=23444720/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=108360 memory=84572 CPUtime=102.27 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 55873 0 0 0 10202 25 0 0 20 0 1 0 102501753 110960640 21143 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27090 21143 652 252 0 20636 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 108360 KiB
Current children cumulated memory: 84572 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.95 1.95 3/188 9078
/proc/meminfo: memFree=23442992/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=109728 memory=86020 CPUtime=162.26 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 56606 0 0 0 16183 43 0 0 20 0 1 0 102501753 112361472 21505 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27432 21505 652 252 0 20978 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 109728 KiB
Current children cumulated memory: 86020 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.96 1.95 3/188 9079
/proc/meminfo: memFree=23441980/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=110716 memory=87120 CPUtime=222.27 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 57301 0 0 0 22169 58 0 0 20 0 1 0 102501753 113373184 21780 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27679 21780 652 252 0 21225 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 110716 KiB
Current children cumulated memory: 87120 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.96 1.95 3/188 9080
/proc/meminfo: memFree=23440064/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=111532 memory=87752 CPUtime=282.26 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 58011 0 0 0 28149 77 0 0 20 0 1 0 102501753 114208768 21938 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27883 21938 652 252 0 21429 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 111532 KiB
Current children cumulated memory: 87752 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.97 1.95 3/187 9081
/proc/meminfo: memFree=23440312/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=111680 memory=88168 CPUtime=342.26 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 58450 0 0 0 34131 95 0 0 20 0 1 0 102501753 114360320 22042 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27920 22042 652 252 0 21466 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 111680 KiB
Current children cumulated memory: 88168 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/187 9082
/proc/meminfo: memFree=23440504/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=111812 memory=88204 CPUtime=402.26 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 58798 0 0 0 40119 107 0 0 20 0 1 0 102501753 114495488 22051 33554432000 4194304 5224696 140728332276544 140728332275560 4630899 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27953 22051 652 252 0 21499 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 111812 KiB
Current children cumulated memory: 88204 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.98 1.95 3/187 9083
/proc/meminfo: memFree=23440292/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=111812 memory=88204 CPUtime=462.26 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 59068 0 0 0 46107 119 0 0 20 0 1 0 102501753 114495488 22051 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 27953 22051 652 252 0 21499 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 111812 KiB
Current children cumulated memory: 88204 KiB


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

/proc/9006/statm: 28195 22287 652 252 0 21741 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 112780 KiB
Current children cumulated memory: 89148 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/186 9123
/proc/meminfo: memFree=23439348/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=112780 memory=89220 CPUtime=1782.22 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 65207 0 0 0 177813 409 0 0 20 0 1 0 102501753 115486720 22305 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28195 22305 652 252 0 21741 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 112780 KiB
Current children cumulated memory: 89220 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 9133
/proc/meminfo: memFree=23437236/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113064 memory=89292 CPUtime=1842.22 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 65480 0 0 0 183786 436 0 0 20 0 1 0 102501753 115777536 22323 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28266 22323 652 252 0 21812 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 113064 KiB
Current children cumulated memory: 89292 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/189 9157
/proc/meminfo: memFree=23436768/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113064 memory=89520 CPUtime=1902.22 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 65709 0 0 0 189770 452 0 0 20 0 1 0 102501753 115777536 22380 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28266 22380 652 252 0 21812 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 113064 KiB
Current children cumulated memory: 89520 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/189 9158
/proc/meminfo: memFree=23437004/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113324 memory=89712 CPUtime=1962.22 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 66034 0 0 0 195745 477 0 0 20 0 1 0 102501753 116043776 22428 33554432000 4194304 5224696 140728332276544 140728332275560 4433278 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28331 22428 652 252 0 21877 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 113324 KiB
Current children cumulated memory: 89712 KiB

[startup+2022.3 s]
/proc/loadavg: 2.28 2.05 1.98 3/189 9159
/proc/meminfo: memFree=23437800/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113324 memory=89712 CPUtime=2022.21 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 66203 0 0 0 201720 501 0 0 20 0 1 0 102501753 116043776 22428 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28331 22428 652 252 0 21877 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 113324 KiB
Current children cumulated memory: 89712 KiB

[startup+2082.3 s]
/proc/loadavg: 2.29 2.11 2.00 3/189 9160
/proc/meminfo: memFree=23437032/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113460 memory=89868 CPUtime=2082.21 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 66590 0 0 0 207697 524 0 0 20 0 1 0 102501753 116183040 22467 33554432000 4194304 5224696 140728332276544 140728332275560 4261548 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28365 22467 652 252 0 21911 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 113460 KiB
Current children cumulated memory: 89868 KiB

[startup+2142.3 s]
/proc/loadavg: 2.11 2.09 2.00 3/188 9161
/proc/meminfo: memFree=23437024/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113460 memory=89868 CPUtime=2142.21 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 66763 0 0 0 213674 547 0 0 20 0 1 0 102501753 116183040 22467 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28365 22467 652 252 0 21911 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 113460 KiB
Current children cumulated memory: 89868 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.08 2.00 3/187 9162
/proc/meminfo: memFree=23436792/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113604 memory=89868 CPUtime=2202.21 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 67010 0 0 0 219651 570 0 0 20 0 1 0 102501753 116330496 22467 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28401 22467 652 252 0 21947 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 113604 KiB
Current children cumulated memory: 89868 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/187 9163
/proc/meminfo: memFree=23436396/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113604 memory=90052 CPUtime=2262.21 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 67339 0 0 0 225627 594 0 0 20 0 1 0 102501753 116330496 22513 33554432000 4194304 5224696 140728332276544 140728332275560 140606547853831 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28401 22513 652 252 0 21947 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 113604 KiB
Current children cumulated memory: 90052 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/187 9164
/proc/meminfo: memFree=23436552/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113604 memory=90052 CPUtime=2322.2 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 67509 0 0 0 231600 620 0 0 20 0 1 0 102501753 116330496 22513 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28401 22513 652 252 0 21947 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 113604 KiB
Current children cumulated memory: 90052 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 9165
/proc/meminfo: memFree=23436304/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113740 memory=90244 CPUtime=2382.2 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 67799 0 0 0 237570 650 0 0 20 0 1 0 102501753 116469760 22561 33554432000 4194304 5224696 140728332276544 140728332275560 4630899 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28435 22561 652 252 0 21981 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 113740 KiB
Current children cumulated memory: 90244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/188 9174
/proc/meminfo: memFree=23436144/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113740 memory=90244 CPUtime=2442.2 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 68009 0 0 0 243546 674 0 0 20 0 1 0 102501753 116469760 22561 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28435 22561 652 252 0 21981 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 113740 KiB
Current children cumulated memory: 90244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/188 9175
/proc/meminfo: memFree=23435988/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113876 memory=90384 CPUtime=2502.2 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 68346 0 0 0 249525 695 0 0 20 0 1 0 102501753 116609024 22596 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28469 22596 652 252 0 22015 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 113876 KiB
Current children cumulated memory: 90384 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.00 3/188 9175
/proc/meminfo: memFree=23435988/32770624 swapFree=67108404/67108860
[pid=9006] ppid=9003 vsize=113876 memory=90384 CPUtime=2519.91 cores=0,2,4,6
/proc/9006/stat : 9006 (miniBTD) R 9003 9006 8463 0 -1 4202496 68518 0 0 0 251291 700 0 0 20 0 1 0 102501753 116609024 22596 33554432000 4194304 5224696 140728332276544 140728332275560 140606541824380 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 7325440 7329888 9302016 140728332281013 140728332281095 140728332281095 140728332283853 0
/proc/9006/statm: 28469 22596 652 252 0 22015 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 113876 KiB
Current children cumulated memory: 90384 KiB

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

[startup+2520.01 s]
# the end of solver process 9006 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.91 s, system=7.0078 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.92
CPU user time (s): 2512.91
CPU system time (s): 7.0078
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 113876
Max. memory (cumulated for all children) (KiB): 90384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.91
system time used= 7.0078
maximum resident set size= 90384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68518
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= 17
involuntary context switches= 4061


# summary of solver processes directly reported to runsolver:
#   pid: 9006
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2512.91
#   total CPU system time (s): 7.0078

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.55139 second user time and 17.5296 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-29 09:29:46
IDJOB=4301192
IDBENCH=141233
IDSOLVER=2771
FILE ID=node148/4301192-1532849386
RUNJOBID= node148-1532844344-8494
PBS_JOBID= 21022498
Free space on /tmp= 43244 MiB

SOLVER NAME= miniBTD 2018.07.27_3
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin12_c18.xml
COMMAND LINE= miniBTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4301192-1532849386/watcher-4301192-1532849386 -o /tmp/evaluation-result-4301192-1532849386/solver-4301192-1532849386 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532844344-8494 --watchdog 2580  miniBTD 3 2520 HOME/instance-4301192-1532849386.xml

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

MD5SUM BENCH= 06a2ec4b3086c6da600ddbfdfe006226
RANDOM SEED=684983472

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23503212 kB
MemAvailable:   31908324 kB
Buffers:          238428 kB
Cached:          8298680 kB
SwapCached:          352 kB
Active:          2122400 kB
Inactive:        6492868 kB
Active(anon):      30828 kB
Inactive(anon):    74228 kB
Active(file):    2091572 kB
Inactive(file):  6418640 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108404 kB
Dirty:             39836 kB
Writeback:             0 kB
AnonPages:         83416 kB
Mapped:            44548 kB
Shmem:             25016 kB
Slab:             351404 kB
SReclaimable:     323360 kB
SUnreclaim:        28044 kB
KernelStack:        3280 kB
PageTables:         5120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 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= 43224 MiB
End job on node148 at 2018-07-29 10:11:46