Trace number 4386750

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 19.07.01? (TO) 2520.01 2519.8

General information on the benchmark

NameSocialGolfers/SocialGolfers-cp-s1/
SocialGolfers-5-5-9-cp.xml
MD5SUMa6754b0df54e854fabf9aee35b814723
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark15.7529
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints10811
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":225}]
Minimum variable degree194
Maximum variable degree195
Distribution of variable degrees[{"degree":194,"count":200},{"degree":195,"count":25}]
Minimum constraint arity4
Maximum constraint arity225
Distribution of constraint arities[{"arity":4,"count":10800},{"arity":25,"count":10},{"arity":225,"count":1}]
Number of extensional constraints0
Number of intensional constraints10800
Distribution of constraint types[{"type":"intension","count":10800},{"type":"lex","count":1},{"type":"cardinality","count":9},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15380 MiB free)
  memory of node 1: 16384 MiB (15536 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386750-1568280925/watcher-4386750-1568280925 -o /tmp/evaluation-result-4386750-1568280925/solver-4386750-1568280925 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568280868-5553 --watchdog 2580 BTD 2520 HOME/instance-4386750-1568280925.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=5644, runsolver pid=5641

[startup+0.100202 s]*
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31655048/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=37132 memory=6400 CPUtime=0.09 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 1825 0 0 0 9 0 0 0 20 0 1 0 404343988 38023168 1600 33554432000 4194304 36700936 140727552572176 140727552572176 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 9283 1600 450 7937 0 1311 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 37132 KiB
Current children cumulated memory: 6400 KiB

[startup+0.210028 s]*
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31648600/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=43732 memory=13000 CPUtime=0.2 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 3481 0 0 0 20 0 0 0 20 0 1 0 404343988 44781568 3250 33554432000 4194304 36700936 140727552572176 140727552572176 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 10933 3250 450 7937 0 2961 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 43732 KiB
Current children cumulated memory: 13000 KiB

[startup+0.309687 s]*
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31642896/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=49408 memory=18808 CPUtime=0.3 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 4913 0 0 0 29 1 0 0 20 0 1 0 404343988 50593792 4702 33554432000 4194304 36700936 140727552572176 140727552565624 7705006 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 12352 4702 450 7937 0 4380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 49408 KiB
Current children cumulated memory: 18808 KiB

[startup+0.700365 s]
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31631736/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=69868 memory=39400 CPUtime=0.69 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 10035 0 0 0 67 2 0 0 20 0 1 0 404343988 71544832 9850 33554432000 4194304 36700936 140727552572176 140727552565624 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 17467 9850 450 7937 0 9495 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 69868 KiB
Current children cumulated memory: 39400 KiB

[startup+1.50037 s]
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31606688/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=107488 memory=76888 CPUtime=1.48 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 19429 0 0 0 144 4 0 0 20 0 1 0 404343988 110067712 19222 33554432000 4194304 36700936 140727552572176 140727552565096 7949654 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 26872 19222 450 7937 0 18900 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 107488 KiB
Current children cumulated memory: 76888 KiB

[startup+3.1099 s]
/proc/loadavg: 0.68 0.16 0.09 3/199 5645
/proc/meminfo: memFree=31521648/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169316 memory=139260 CPUtime=3.09 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 61268 0 0 0 301 8 0 0 20 0 1 0 404343988 173379584 34815 33554432000 4194304 36700936 140727552572176 140727552565096 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42329 34815 521 7937 0 34357 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 169316 KiB
Current children cumulated memory: 139260 KiB

[startup+6.30042 s]
/proc/loadavg: 0.79 0.19 0.10 3/200 5648
/proc/meminfo: memFree=31520420/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139596 CPUtime=6.29 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 96279 0 0 0 619 10 0 0 20 0 1 0 404343988 174010368 34899 33554432000 4194304 36700936 140727552572176 140727552571224 4468779 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34899 536 7937 0 34511 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139596 KiB

[startup+12.7004 s]
/proc/loadavg: 0.88 0.22 0.11 3/200 5648
/proc/meminfo: memFree=31520668/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139596 CPUtime=12.69 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 126903 0 0 0 1258 11 0 0 20 0 1 0 404343988 174010368 34899 33554432000 4194304 36700936 140727552572176 140727552571224 4468783 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34899 536 7937 0 34511 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139596 KiB

[startup+25.5004 s]
/proc/loadavg: 1.06 0.29 0.14 3/199 5710
/proc/meminfo: memFree=31041044/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139596 CPUtime=25.49 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 185513 0 0 0 2535 14 0 0 20 0 1 0 404343988 174010368 34899 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34899 536 7937 0 34511 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139596 KiB

[startup+51.1099 s]
/proc/loadavg: 1.38 0.43 0.19 3/200 5712
/proc/meminfo: memFree=30714300/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139596 CPUtime=51.1 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 218786 0 0 0 5092 18 0 0 20 0 1 0 404343988 174010368 34899 33554432000 4194304 36700936 140727552572176 140727552571224 4463630 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34899 536 7937 0 34511 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139596 KiB

[startup+102.3 s]
/proc/loadavg: 1.73 0.67 0.28 3/199 5716
/proc/meminfo: memFree=30443692/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139612 CPUtime=102.27 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 243568 0 0 0 10204 23 0 0 20 0 1 0 404343988 174010368 34903 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34903 536 7937 0 34511 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139612 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 0.91 0.39 3/199 5720
/proc/meminfo: memFree=30216252/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139740 CPUtime=162.26 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252460 0 0 0 16196 30 0 0 20 0 1 0 404343988 174010368 34935 33554432000 4194304 36700936 140727552572176 140727552571224 4313455 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34935 536 7937 0 34511 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139740 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.11 0.49 3/199 5724
/proc/meminfo: memFree=30027776/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139740 CPUtime=222.27 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252610 0 0 0 22191 36 0 0 20 0 1 0 404343988 174010368 34935 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34935 536 7937 0 34511 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139740 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.27 0.59 3/199 5730
/proc/meminfo: memFree=29862604/32770624 swapFree=66992500/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139740 CPUtime=282.27 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252614 0 0 0 28186 41 0 0 20 0 1 0 404343988 174010368 34935 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34935 536 7937 0 34511 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139740 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.41 0.67 3/200 5742
/proc/meminfo: memFree=29712732/32770624 swapFree=66992524/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139764 CPUtime=342.27 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252767 0 0 0 34181 46 0 0 20 0 1 0 404343988 174010368 34941 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34941 537 7937 0 34511 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139764 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.51 0.76 3/200 5746
/proc/meminfo: memFree=29574492/32770624 swapFree=66992524/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139764 CPUtime=402.28 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252769 0 0 0 40177 51 0 0 20 0 1 0 404343988 174010368 34941 33554432000 4194304 36700936 140727552572176 140727552571224 4468774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34941 537 7937 0 34511 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139764 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.60 0.83 3/200 5752
/proc/meminfo: memFree=29444548/32770624 swapFree=66992524/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139764 CPUtime=462.29 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 252926 0 0 0 46173 56 0 0 20 0 1 0 404343988 174010368 34941 33554432000 4194304 36700936 140727552572176 140727552571224 4313030 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34941 537 7937 0 34511 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139764 KiB


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

/proc/5644/statm: 42483 34951 537 7937 0 34511 0
Current children cumulated CPU time: 1722.41 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139804 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.73 3/200 5894
/proc/meminfo: memFree=27371352/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139804 CPUtime=1782.42 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 254673 0 0 0 178048 194 0 0 20 0 1 0 404343988 174010368 34951 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34951 537 7937 0 34511 0
Current children cumulated CPU time: 1782.42 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139804 KiB

[startup+1842.3 s]
/proc/loadavg: 2.52 2.14 1.80 3/199 5898
/proc/meminfo: memFree=27294756/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139804 CPUtime=1842.43 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 254682 0 0 0 184040 203 0 0 20 0 1 0 404343988 174010368 34951 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34951 537 7937 0 34511 0
Current children cumulated CPU time: 1842.43 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139804 KiB

[startup+1902.3 s]
/proc/loadavg: 2.19 2.11 1.81 3/199 5904
/proc/meminfo: memFree=27216644/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=1902.44 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 254842 0 0 0 190034 210 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4463683 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.09 1.82 3/199 5908
/proc/meminfo: memFree=27141420/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=1962.44 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 254847 0 0 0 196025 219 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 1962.44 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.08 1.83 3/199 5912
/proc/meminfo: memFree=27066408/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2022.45 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255009 0 0 0 202017 228 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4468772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.06 1.85 3/199 5918
/proc/meminfo: memFree=26991736/32770624 swapFree=66992560/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2082.45 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255010 0 0 0 208008 237 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.05 1.86 3/199 5929
/proc/meminfo: memFree=26916928/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2142.47 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255167 0 0 0 214003 244 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2142.47 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 1.87 3/199 5933
/proc/meminfo: memFree=26844320/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2202.47 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255172 0 0 0 219996 251 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4468797 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2202.47 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 1.87 3/199 5939
/proc/meminfo: memFree=26770632/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2262.47 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255324 0 0 0 225990 257 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4312948 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2262.47 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 1.88 3/199 5943
/proc/meminfo: memFree=26699012/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2322.48 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255332 0 0 0 231982 266 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 8340231 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2322.48 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 1.88 3/199 5947
/proc/meminfo: memFree=26627880/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2382.49 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255487 0 0 0 237976 273 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4313360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2382.49 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.04 1.90 3/199 5953
/proc/meminfo: memFree=26557316/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139812 CPUtime=2442.5 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255498 0 0 0 243969 281 0 0 20 0 1 0 404343988 174010368 34953 33554432000 4194304 36700936 140727552572176 140727552571224 4387397 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34953 537 7937 0 34511 0
Current children cumulated CPU time: 2442.5 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139812 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 5957
/proc/meminfo: memFree=26485068/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139816 CPUtime=2502.5 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255658 0 0 0 249963 287 0 0 20 0 1 0 404343988 174010368 34954 33554432000 4194304 36700936 140727552572176 140727552571224 4313353 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34954 537 7937 0 34511 0
Current children cumulated CPU time: 2502.5 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139816 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.01 2.03 1.90 3/199 5957
/proc/meminfo: memFree=26465556/32770624 swapFree=66992568/67108860
[pid=5644] ppid=5641 vsize=169932 memory=139816 CPUtime=2520 cores=0,2,4,6
/proc/5644/stat : 5644 (BTD) R 5641 5644 5522 0 -1 4202496 255661 0 0 0 251711 289 0 0 20 0 1 0 404343988 174010368 34954 33554432000 4194304 36700936 140727552572176 140727552571224 4313156 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38800048 38936640 69017600 140727552578600 140727552578676 140727552578676 140727552581585 0
/proc/5644/statm: 42483 34954 537 7937 0 34511 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 169932 KiB
Current children cumulated memory: 139816 KiB

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

[startup+2519.8 s]
# the end of solver process 5644 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.12 s, system=2.89729 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): 2519.8
CPU time (s): 2520.01
CPU user time (s): 2517.12
CPU system time (s): 2.89729
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 169932
Max. memory (cumulated for all children) (KiB): 139816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.12
system time used= 2.89729
maximum resident set size= 139820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 255661
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= 56
involuntary context switches= 668


# summary of solver processes directly reported to runsolver:
#   pid: 5644
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2517.12
#   total CPU system time (s): 2.89729

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.92666 second user time and 20.0581 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-12 11:34:40
IDJOB=4386750
IDBENCH=126449
IDSOLVER=2822
FILE ID=node102/4386750-1568280925
RUNJOBID= node102-1568280868-5553
PBS_JOBID= 21701092
Free space on /tmp= 54600 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-cp-s1/SocialGolfers-5-5-9-cp.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386750-1568280925/watcher-4386750-1568280925 -o /tmp/evaluation-result-4386750-1568280925/solver-4386750-1568280925 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568280868-5553 --watchdog 2580  BTD 2520 HOME/instance-4386750-1568280925.xml

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

MD5SUM BENCH= a6754b0df54e854fabf9aee35b814723
RANDOM SEED=1534202853

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31659824 kB
MemAvailable:   31788304 kB
Buffers:           84624 kB
Cached:           335048 kB
SwapCached:        12008 kB
Active:           399644 kB
Inactive:         171692 kB
Active(anon):     146784 kB
Inactive(anon):    33064 kB
Active(file):     252860 kB
Inactive(file):   138628 kB
Unevictable:      110540 kB
Mlocked:          110540 kB
SwapTotal:      67108860 kB
SwapFree:       66992500 kB
Dirty:             62580 kB
Writeback:             0 kB
AnonPages:        250796 kB
Mapped:            32364 kB
Shmem:             19564 kB
Slab:             133876 kB
SReclaimable:     105656 kB
SUnreclaim:        28220 kB
KernelStack:        3472 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     667636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 54460 MiB
End job on node102 at 2019-09-12 12:16:40