Trace number 4386751

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-9-7-4-cp.xml
MD5SUM6c7c8fee2fac051830782d16440ff60b
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 benchmark16.8668
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of constraints11724
Number of domains1
Minimum domain size9
Maximum domain size9
Distribution of domain sizes[{"size":9,"count":252}]
Minimum variable degree188
Maximum variable degree189
Distribution of variable degrees[{"degree":188,"count":189},{"degree":189,"count":63}]
Minimum constraint arity4
Maximum constraint arity252
Distribution of constraint arities[{"arity":4,"count":11718},{"arity":63,"count":5},{"arity":252,"count":1}]
Number of extensional constraints0
Number of intensional constraints11718
Distribution of constraint types[{"type":"intension","count":11718},{"type":"lex","count":1},{"type":"cardinality","count":4},{"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 (9245 MiB free)
  memory of node 1: 16384 MiB (13367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386751-1568280926/watcher-4386751-1568280926 -o /tmp/evaluation-result-4386751-1568280926/solver-4386751-1568280926 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568280854-8914 --watchdog 2580 BTD 2520 HOME/instance-4386751-1568280926.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=9072, runsolver pid=9069

[startup+0.100161 s]*
/proc/loadavg: 0.55 0.14 0.09 3/199 9073
/proc/meminfo: memFree=23151828/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=37364 memory=6772 CPUtime=0.1 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 1898 0 0 0 10 0 0 0 20 0 1 0 404341301 38260736 1693 33554432000 4194304 36700936 140724922704560 140724922704560 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 9341 1693 450 7937 0 1369 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37364 KiB
Current children cumulated memory: 6772 KiB

[startup+0.20961 s]*
/proc/loadavg: 0.55 0.14 0.09 3/199 9073
/proc/meminfo: memFree=23145132/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=43964 memory=13372 CPUtime=0.21 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 3551 0 0 0 21 0 0 0 20 0 1 0 404341301 45019136 3343 33554432000 4194304 36700936 140724922704560 140724922704560 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 10991 3343 450 7937 0 3019 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43964 KiB
Current children cumulated memory: 13372 KiB

[startup+0.309442 s]*
/proc/loadavg: 0.55 0.14 0.09 3/199 9073
/proc/meminfo: memFree=23139180/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=49772 memory=19180 CPUtime=0.31 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 4997 0 0 0 31 0 0 0 20 0 1 0 404341301 50966528 4795 33554432000 4194304 36700936 140724922704560 140724922704560 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 12443 4795 450 7937 0 4471 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49772 KiB
Current children cumulated memory: 19180 KiB

[startup+0.700304 s]
/proc/loadavg: 0.55 0.14 0.09 3/199 9073
/proc/meminfo: memFree=23128392/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=70244 memory=39772 CPUtime=0.69 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 10137 0 0 0 69 0 0 0 20 0 1 0 404341301 71929856 9943 33554432000 4194304 36700936 140724922704560 140724922697480 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 17561 9943 450 7937 0 9589 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 70244 KiB
Current children cumulated memory: 39772 KiB

[startup+1.50031 s]
/proc/loadavg: 0.58 0.16 0.09 3/199 9073
/proc/meminfo: memFree=23103204/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=107732 memory=77260 CPUtime=1.49 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 19499 0 0 0 147 2 0 0 20 0 1 0 404341301 110317568 19315 33554432000 4194304 36700936 140724922704560 140724922697480 7701472 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 26933 19315 450 7937 0 18961 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 107732 KiB
Current children cumulated memory: 77260 KiB

[startup+3.10957 s]
/proc/loadavg: 0.58 0.16 0.09 3/199 9073
/proc/meminfo: memFree=23023004/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=169668 memory=139108 CPUtime=3.09 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 44921 0 0 0 305 4 0 0 20 0 1 0 404341301 173740032 34777 33554432000 4194304 36700936 140724922704560 140724922697416 7949654 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 42417 34777 450 7937 0 34445 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 169668 KiB
Current children cumulated memory: 139108 KiB

[startup+6.30038 s]
/proc/loadavg: 0.70 0.19 0.10 3/199 9073
/proc/meminfo: memFree=23002000/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156668 CPUtime=6.29 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 93803 0 0 0 622 7 0 0 20 0 1 0 404341301 191524864 39167 33554432000 4194304 36700936 140724922704560 140724922703608 4468772 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39167 536 7937 0 38787 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156668 KiB

[startup+12.7004 s]
/proc/loadavg: 0.80 0.22 0.11 3/199 9073
/proc/meminfo: memFree=23001912/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156668 CPUtime=12.69 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 126630 0 0 0 1260 9 0 0 20 0 1 0 404341301 191524864 39167 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39167 536 7937 0 38787 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156668 KiB

[startup+25.5004 s]
/proc/loadavg: 0.99 0.28 0.13 3/199 9073
/proc/meminfo: memFree=23002036/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156668 CPUtime=25.49 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 188592 0 0 0 2537 12 0 0 20 0 1 0 404341301 191524864 39167 33554432000 4194304 36700936 140724922704560 140724922703608 4313030 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39167 536 7937 0 38787 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156668 KiB

[startup+51.1097 s]
/proc/loadavg: 1.39 0.44 0.19 3/199 9076
/proc/meminfo: memFree=23001424/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156668 CPUtime=51.1 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 225125 0 0 0 5094 16 0 0 20 0 1 0 404341301 191524864 39167 33554432000 4194304 36700936 140724922704560 140724922703608 4468794 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39167 536 7937 0 38787 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156668 KiB

[startup+102.3 s]
/proc/loadavg: 1.73 0.68 0.29 3/199 9142
/proc/meminfo: memFree=23009032/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156668 CPUtime=102.28 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 255603 0 0 0 10204 24 0 0 20 0 1 0 404341301 191524864 39167 33554432000 4194304 36700936 140724922704560 140724922703608 4468774 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39167 536 7937 0 38787 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156668 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 0.92 0.39 3/199 9146
/proc/meminfo: memFree=23007764/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156700 CPUtime=162.27 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 267027 0 0 0 16195 32 0 0 20 0 1 0 404341301 191524864 39175 33554432000 4194304 36700936 140724922704560 140724922703608 4431987 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39175 536 7937 0 38787 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156700 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.12 0.49 3/199 9152
/proc/meminfo: memFree=23007548/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156708 CPUtime=222.27 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 267572 0 0 0 22186 41 0 0 20 0 1 0 404341301 191524864 39177 33554432000 4194304 36700936 140724922704560 140724922703608 4468772 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39177 536 7937 0 38787 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156708 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.28 0.59 3/199 9156
/proc/meminfo: memFree=23007832/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156708 CPUtime=282.27 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 267572 0 0 0 28178 49 0 0 20 0 1 0 404341301 191524864 39177 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39177 536 7937 0 38787 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156708 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.41 0.68 3/199 9167
/proc/meminfo: memFree=23007660/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156728 CPUtime=342.28 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 268104 0 0 0 34170 58 0 0 20 0 1 0 404341301 191524864 39182 33554432000 4194304 36700936 140724922704560 140724922703608 4468774 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39182 536 7937 0 38787 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156728 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.52 0.76 3/199 9173
/proc/meminfo: memFree=23007924/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156728 CPUtime=402.29 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 268118 0 0 0 40161 68 0 0 20 0 1 0 404341301 191524864 39182 33554432000 4194304 36700936 140724922704560 140724922703608 4308999 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39182 536 7937 0 38787 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156728 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.61 0.84 3/199 9177
/proc/meminfo: memFree=23007720/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187036 memory=156740 CPUtime=462.29 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 268658 0 0 0 46152 77 0 0 20 0 1 0 404341301 191524864 39185 33554432000 4194304 36700936 140724922704560 140724922703608 4214046 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46759 39185 536 7937 0 38787 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 187036 KiB
Current children cumulated memory: 156740 KiB


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

/proc/9072/statm: 46792 39211 536 7937 0 38820 0
Current children cumulated CPU time: 1722.43 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156844 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.73 3/200 9319
/proc/meminfo: memFree=23007048/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=1782.43 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 274732 0 0 0 177964 279 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4312752 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 1782.43 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.74 3/199 9325
/proc/meminfo: memFree=23007288/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=1842.44 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 274735 0 0 0 183955 289 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 1842.44 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.76 3/199 9329
/proc/meminfo: memFree=23006940/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=1902.44 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 275291 0 0 0 189946 298 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4468774 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.78 3/199 9333
/proc/meminfo: memFree=23007492/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=1962.45 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 275291 0 0 0 195937 308 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 1962.45 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.79 3/199 9339
/proc/meminfo: memFree=23006456/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2022.45 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 275844 0 0 0 201929 316 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2022.45 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.80 3/199 9343
/proc/meminfo: memFree=23007116/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2082.45 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 275844 0 0 0 207918 327 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4387397 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2082.45 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.81 3/200 9355
/proc/meminfo: memFree=23006492/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2142.46 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 276390 0 0 0 213910 336 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4432080 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2142.46 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.82 3/200 9361
/proc/meminfo: memFree=23005984/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2202.47 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 276390 0 0 0 219901 346 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2202.47 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/200 9365
/proc/meminfo: memFree=23005844/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2262.48 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 276935 0 0 0 225893 355 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4312815 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2262.48 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/200 9369
/proc/meminfo: memFree=23006052/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2322.48 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 276963 0 0 0 231884 364 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4468772 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2322.48 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/200 9375
/proc/meminfo: memFree=23005872/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2382.49 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 277520 0 0 0 237876 373 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4313030 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2382.49 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/199 9379
/proc/meminfo: memFree=23006132/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156868 CPUtime=2442.5 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 277543 0 0 0 243869 381 0 0 20 0 1 0 404341301 191660032 39217 33554432000 4194304 36700936 140724922704560 140724922703608 4463683 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39217 536 7937 0 38820 0
Current children cumulated CPU time: 2442.5 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156868 KiB

[startup+2502.3 s]
/proc/loadavg: 2.44 2.10 1.91 3/199 9383
/proc/meminfo: memFree=23005960/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156880 CPUtime=2502.5 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 278101 0 0 0 249860 390 0 0 20 0 1 0 404341301 191660032 39220 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39220 536 7937 0 38820 0
Current children cumulated CPU time: 2502.5 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156880 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.49 2.13 1.92 3/199 9385
/proc/meminfo: memFree=23006480/32770624 swapFree=67003116/67108860
[pid=9072] ppid=9069 vsize=187168 memory=156880 CPUtime=2520 cores=1,3,5,7
/proc/9072/stat : 9072 (BTD) R 9069 9072 8882 0 -1 4202496 278101 0 0 0 251608 392 0 0 20 0 1 0 404341301 191660032 39220 33554432000 4194304 36700936 140724922704560 140724922703608 8340231 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38800048 38936640 46411776 140724922709032 140724922709108 140724922709108 140724922712017 0
/proc/9072/statm: 46792 39220 536 7937 0 38820 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 187168 KiB
Current children cumulated memory: 156880 KiB

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

[startup+2519.8 s]
# the end of solver process 9072 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.09 s, system=3.92739 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): 2516.09
CPU system time (s): 3.92739
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 187168
Max. memory (cumulated for all children) (KiB): 156880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.09
system time used= 3.92739
maximum resident set size= 156884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 278101
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= 64
involuntary context switches= 731


# summary of solver processes directly reported to runsolver:
#   pid: 9072
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2516.09
#   total CPU system time (s): 3.92739

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.96836 second user time and 18.932 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-12 11:34:42
IDJOB=4386751
IDBENCH=126480
IDSOLVER=2822
FILE ID=node136/4386751-1568280926
RUNJOBID= node136-1568280854-8914
PBS_JOBID= 21701072
Free space on /tmp= 54568 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-cp-s1/SocialGolfers-9-7-4-cp.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386751-1568280926/watcher-4386751-1568280926 -o /tmp/evaluation-result-4386751-1568280926/solver-4386751-1568280926 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568280854-8914 --watchdog 2580  BTD 2520 HOME/instance-4386751-1568280926.xml

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

MD5SUM BENCH= 6c7c8fee2fac051830782d16440ff60b
RANDOM SEED=602155402

node136.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        23156236 kB
MemAvailable:   31846972 kB
Buffers:           77372 kB
Cached:          8817248 kB
SwapCached:         2468 kB
Active:          1426428 kB
Inactive:        7489672 kB
Active(anon):      22548 kB
Inactive(anon):    40468 kB
Active(file):    1403880 kB
Inactive(file):  7449204 kB
Unevictable:      107332 kB
Mlocked:          107332 kB
SwapTotal:      67108860 kB
SwapFree:       67003116 kB
Dirty:             62640 kB
Writeback:             4 kB
AnonPages:        127892 kB
Mapped:            44544 kB
Shmem:             32792 kB
Slab:             294636 kB
SReclaimable:     266112 kB
SUnreclaim:        28524 kB
KernelStack:        3504 kB
PageTables:         5604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     543100 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 54520 MiB
End job on node136 at 2019-09-12 12:16:42