Trace number 4265338

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
BTD 2017-08-10? (TO) 2519.8 2520.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-sptate/
Pb-Tate-K108.xml
MD5SUM2a47884be513939e719b7a1148b6038b
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 variables7344
Number of constraints7562
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":7344}]
Minimum variable degree3
Maximum variable degree10
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":185},{"degree":5,"count":1300},{"degree":6,"count":2879},{"degree":7,"count":1808},{"degree":8,"count":745},{"degree":9,"count":214},{"degree":10,"count":212}]
Minimum constraint arity1
Maximum constraint arity108
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":1391},{"arity":3,"count":2889},{"arity":4,"count":1926},{"arity":5,"count":642},{"arity":6,"count":214},{"arity":7,"count":214},{"arity":68,"count":216},{"arity":108,"count":68}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":7562}]
Optimization problemNO
Type of objective

Solver Data 

3.59/3.75	c Version: 2017-08-10

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 (14988 MiB free)
  memory of node 1: 16384 MiB (15505 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265338-1502764358/watcher-4265338-1502764358 -o /tmp/evaluation-result-4265338-1502764358/solver-4265338-1502764358 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265338-1502764358.xml 

running on 4 cores: 1,3,5,7

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=21997, runsolver pid=21994

[startup+0.10013 s]*
/proc/loadavg: 2.00 2.01 2.05 2/181 21998
/proc/meminfo: memFree=31225936/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=31232 memory=1600 CPUtime=0 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 551 0 0 0 0 0 0 0 20 0 1 0 78629098 31981568 400 18446744073709551615 4194304 35031035 140721287664176 140721287664176 7408826 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 7808 400 226 7529 0 255 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31232 KiB
Current children cumulated memory: 1600 KiB

[startup+0.209145 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31221556/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=35384 memory=5736 CPUtime=0.1 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 4277 0 0 0 10 0 0 0 20 0 1 0 78629098 36233216 1434 18446744073709551615 4194304 35031035 140721287664176 140721287664176 4632139 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 8846 1434 232 7529 0 1293 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35384 KiB
Current children cumulated memory: 5736 KiB

[startup+0.309051 s]*
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31220440/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=36464 memory=7040 CPUtime=0.21 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 13711 0 0 0 19 2 0 0 20 0 1 0 78629098 37339136 1760 18446744073709551615 4194304 35031035 140721287664176 140721287664176 7408826 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 9116 1760 269 7529 0 1563 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36464 KiB
Current children cumulated memory: 7040 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31219696/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=37520 memory=7832 CPUtime=0.59 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 13972 0 0 0 57 2 0 0 20 0 1 0 78629098 38420480 1958 18446744073709551615 4194304 35031035 140721287664176 140721287664176 4254068 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 9380 1958 269 7529 0 1827 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 37520 KiB
Current children cumulated memory: 7832 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31218424/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=41016 memory=11600 CPUtime=1.39 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 14848 0 0 0 137 2 0 0 20 0 1 0 78629098 42000384 2900 18446744073709551615 4194304 35031035 140721287664176 140721287656536 7993641 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 10254 2900 274 7529 0 2701 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 41016 KiB
Current children cumulated memory: 11600 KiB

[startup+3.10908 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31209136/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=47928 memory=18600 CPUtime=2.99 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 19099 0 0 0 297 2 0 0 20 0 1 0 78629098 49078272 4650 18446744073709551615 4194304 35031035 140721287664176 140721287656536 7545056 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 11982 4650 274 7529 0 4429 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 47928 KiB
Current children cumulated memory: 18600 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31159048/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=97628 memory=68076 CPUtime=6.18 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 47129 0 0 0 613 5 0 0 20 0 1 0 78629098 99971072 17019 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 24407 17019 314 7529 0 16854 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 97628 KiB
Current children cumulated memory: 68076 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31159052/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=97776 memory=68132 CPUtime=12.59 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 51940 0 0 0 1253 6 0 0 20 0 1 0 78629098 100122624 17033 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 24444 17033 314 7529 0 16891 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 97776 KiB
Current children cumulated memory: 68132 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21998
/proc/meminfo: memFree=31158680/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=97908 memory=68392 CPUtime=25.39 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 61601 0 0 0 2531 8 0 0 20 0 1 0 78629098 100257792 17098 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397336 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 24477 17098 314 7529 0 16924 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 97908 KiB
Current children cumulated memory: 68392 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 21999
/proc/meminfo: memFree=31157792/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=98336 memory=68752 CPUtime=50.98 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 65868 0 0 0 5089 9 0 0 20 0 1 0 78629098 100696064 17188 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397402 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 24584 17188 314 7529 0 17031 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 98336 KiB
Current children cumulated memory: 68752 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22016
/proc/meminfo: memFree=31153536/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=99332 memory=69920 CPUtime=102.17 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 66554 0 0 0 10204 13 0 0 20 0 1 0 78629098 101715968 17480 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 24833 17480 314 7529 0 17280 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 99332 KiB
Current children cumulated memory: 69920 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 22018
/proc/meminfo: memFree=31152560/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=100464 memory=71144 CPUtime=162.17 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 66903 0 0 0 16200 17 0 0 20 0 1 0 78629098 102875136 17786 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397336 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25116 17786 314 7529 0 17563 0
Current children cumulated CPU time: 162.17 s
Current children cumulated vsize: 100464 KiB
Current children cumulated memory: 71144 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22020
/proc/meminfo: memFree=31154628/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=100876 memory=71496 CPUtime=222.17 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 67191 0 0 0 22195 22 0 0 20 0 1 0 78629098 103297024 17874 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397336 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25219 17874 314 7529 0 17666 0
Current children cumulated CPU time: 222.17 s
Current children cumulated vsize: 100876 KiB
Current children cumulated memory: 71496 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22022
/proc/meminfo: memFree=31154132/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=101556 memory=72288 CPUtime=282.17 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 67573 0 0 0 28189 28 0 0 20 0 1 0 78629098 103993344 18072 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397341 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25389 18072 314 7529 0 17836 0
Current children cumulated CPU time: 282.17 s
Current children cumulated vsize: 101556 KiB
Current children cumulated memory: 72288 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 22024
/proc/meminfo: memFree=31153768/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=101968 memory=72704 CPUtime=342.16 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 67749 0 0 0 34184 32 0 0 20 0 1 0 78629098 104415232 18176 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4399192 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25492 18176 314 7529 0 17939 0
Current children cumulated CPU time: 342.16 s
Current children cumulated vsize: 101968 KiB
Current children cumulated memory: 72704 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22027
/proc/meminfo: memFree=31153540/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=101968 memory=72816 CPUtime=402.15 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 67882 0 0 0 40181 34 0 0 20 0 1 0 78629098 104415232 18204 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397402 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25492 18204 314 7529 0 17939 0
Current children cumulated CPU time: 402.15 s
Current children cumulated vsize: 101968 KiB
Current children cumulated memory: 72816 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22029
/proc/meminfo: memFree=31153172/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=102520 memory=73248 CPUtime=462.16 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 68203 0 0 0 46176 40 0 0 20 0 1 0 78629098 104980480 18312 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397336 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 25630 18312 314 7529 0 18077 0
Current children cumulated CPU time: 462.16 s
Current children cumulated vsize: 102520 KiB
Current children cumulated memory: 73248 KiB


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# More data... #
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/proc/21997/statm: 26146 18831 314 7529 0 18593 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 104584 KiB
Current children cumulated memory: 75324 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 22224
/proc/meminfo: memFree=31160736/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104584 memory=75324 CPUtime=1782.11 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 70894 0 0 0 178087 124 0 0 20 0 1 0 78629098 107094016 18831 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397336 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26146 18831 314 7529 0 18593 0
Current children cumulated CPU time: 1782.11 s
Current children cumulated vsize: 104584 KiB
Current children cumulated memory: 75324 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/181 22226
/proc/meminfo: memFree=31159372/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104736 memory=75532 CPUtime=1842.11 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71160 0 0 0 184080 131 0 0 20 0 1 0 78629098 107249664 18883 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397292 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26184 18883 314 7529 0 18631 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 104736 KiB
Current children cumulated memory: 75532 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/184 22242
/proc/meminfo: memFree=31155736/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104876 memory=75620 CPUtime=1902.11 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71298 0 0 0 190072 139 0 0 20 0 1 0 78629098 107393024 18905 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397341 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26219 18905 314 7529 0 18666 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 104876 KiB
Current children cumulated memory: 75620 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/184 22244
/proc/meminfo: memFree=31154828/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104876 memory=75620 CPUtime=1962.1 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71419 0 0 0 196067 143 0 0 20 0 1 0 78629098 107393024 18905 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4398851 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26219 18905 314 7529 0 18666 0
Current children cumulated CPU time: 1962.1 s
Current children cumulated vsize: 104876 KiB
Current children cumulated memory: 75620 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22246
/proc/meminfo: memFree=31158596/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104876 memory=75664 CPUtime=2022.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71625 0 0 0 202061 148 0 0 20 0 1 0 78629098 107393024 18916 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26219 18916 314 7529 0 18666 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 104876 KiB
Current children cumulated memory: 75664 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22248
/proc/meminfo: memFree=31157992/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=104876 memory=75688 CPUtime=2082.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71656 0 0 0 208053 156 0 0 20 0 1 0 78629098 107393024 18922 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4398716 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26219 18922 314 7529 0 18666 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 104876 KiB
Current children cumulated memory: 75688 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/181 22250
/proc/meminfo: memFree=31157744/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75912 CPUtime=2142.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71942 0 0 0 214048 161 0 0 20 0 1 0 78629098 107687936 18978 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397341 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18978 314 7529 0 18738 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75912 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/181 22253
/proc/meminfo: memFree=31156688/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75912 CPUtime=2202.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 71985 0 0 0 220044 165 0 0 20 0 1 0 78629098 107687936 18978 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4398716 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18978 314 7529 0 18738 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75912 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/181 22255
/proc/meminfo: memFree=31156936/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75912 CPUtime=2262.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72016 0 0 0 226041 168 0 0 20 0 1 0 78629098 107687936 18978 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4398680 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18978 314 7529 0 18738 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75912 KiB

[startup+2322.3 s]
/proc/loadavg: 2.12 2.05 2.05 3/181 22257
/proc/meminfo: memFree=31156812/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75912 CPUtime=2322.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72057 0 0 0 232039 170 0 0 20 0 1 0 78629098 107687936 18978 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18978 314 7529 0 18738 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75912 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.06 2.05 3/181 22260
/proc/meminfo: memFree=31155820/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75952 CPUtime=2382.09 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72128 0 0 0 238034 175 0 0 20 0 1 0 78629098 107687936 18988 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397341 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18988 314 7529 0 18738 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75952 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/181 22262
/proc/meminfo: memFree=31156440/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=75952 CPUtime=2442.08 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72161 0 0 0 244027 181 0 0 20 0 1 0 78629098 107687936 18988 18446744073709551615 4194304 35031035 140721287664176 140721287663176 7760122 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 18988 314 7529 0 18738 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 75952 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/184 22278
/proc/meminfo: memFree=31152560/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=76000 CPUtime=2502.08 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72195 0 0 0 250023 185 0 0 20 0 1 0 78629098 107687936 19000 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4399152 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 19000 314 7529 0 18738 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 76000 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.04 2.05 3/184 22278
/proc/meminfo: memFree=31152684/32770624 swapFree=67108860/67108860
[pid=21997] ppid=21994 vsize=105164 memory=76000 CPUtime=2519.78 cores=1,3,5,7
/proc/21997/stat : 21997 (BTD) R 21994 21997 17093 0 -1 4202496 72226 0 0 0 251793 185 0 0 20 0 1 0 78629098 107687936 19000 18446744073709551615 4194304 35031035 140721287664176 140721287663176 4397264 0 0 1 0 0 0 0 17 3 0 0 10 0 0 37130264 37226188 51912704 140721287668191 140721287668267 140721287668267 140721287671761 0
/proc/21997/statm: 26291 19000 314 7529 0 18738 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 105164 KiB
Current children cumulated memory: 76000 KiB

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

[startup+2520.01 s]
# the end of solver process 21997 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.94 s, system=1.85993 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): 2519.8
CPU user time (s): 2517.94
CPU system time (s): 1.85993
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 105164
Max. memory (cumulated for all children) (KiB): 76000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.94
system time used= 1.85993
maximum resident set size= 76000
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72226
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= 766


# summary of solver processes directly reported to runsolver:
#   pid: 21997
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2517.94
#   total CPU system time (s): 1.85993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6775 second user time and 16.5693 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 04:18:29
IDJOB=4265338
IDBENCH=135029
IDSOLVER=2654
FILE ID=node127/4265338-1502764358
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61992 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-sptate/Pb-Tate-K108.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265338-1502764358/watcher-4265338-1502764358 -o /tmp/evaluation-result-4265338-1502764358/solver-4265338-1502764358 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265338-1502764358.xml

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

MD5SUM BENCH= 2a47884be513939e719b7a1148b6038b
RANDOM SEED=1527102013

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31226308 kB
MemAvailable:   31919944 kB
Buffers:          243480 kB
Cached:           738152 kB
SwapCached:            0 kB
Active:           815536 kB
Inactive:         285328 kB
Active(anon):      69184 kB
Inactive(anon):    83808 kB
Active(file):     746352 kB
Inactive(file):   201520 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             38816 kB
Writeback:             0 kB
AnonPages:        119636 kB
Mapped:            51852 kB
Shmem:             33444 kB
Slab:             149024 kB
SReclaimable:     123196 kB
SUnreclaim:        25828 kB
KernelStack:        3168 kB
PageTables:         4856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     396344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61956 MiB
End job on node127 at 2017-08-15 05:00:29