Trace number 4391467

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
NACRE 1.0.5-Hybrid? (TO) 2400.15 2400.22

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-spba/
Pb-BeauxArts-K67.xml
MD5SUM4516aa109e121890953f360029c48088
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 benchmark165.471
Satisfiable
(Un)Satisfiability was proved
Number of variables3685
Number of constraints3821
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":3685}]
Minimum variable degree3
Maximum variable degree9
Distribution of variable degrees[{"degree":3,"count":1},{"degree":4,"count":127},{"degree":5,"count":550},{"degree":6,"count":1960},{"degree":7,"count":590},{"degree":8,"count":327},{"degree":9,"count":130}]
Minimum constraint arity1
Maximum constraint arity67
Distribution of constraint arities[{"arity":1,"count":2},{"arity":2,"count":660},{"arity":3,"count":1914},{"arity":4,"count":594},{"arity":5,"count":330},{"arity":6,"count":132},{"arity":55,"count":134},{"arity":67,"count":55}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":3821}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.08	c NACRE 1.0.5
2400.04/2400.11	c
2400.04/2400.11	c # time = 2400.04
2400.04/2400.11	c # Dec = 3550467
2400.04/2400.11	c # Propagate Calls = 1749427281
2400.04/2400.11	c # assignAt Calls = 38000322
2400.04/2400.11	c # removeAt Calls = 740661276
2400.04/2400.11	c # Run = 3418
2400.04/2400.11	c # Conflicts = 1772345
2400.04/2400.11	c # Memory used = 1957.81 Mb
2400.04/2400.11	s UNKNOWN

Verifier Data


Watcher Data 

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

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (9794 MiB free)
  memory of node 1: 16384 MiB (11603 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391467-1568317435/watcher-4391467-1568317435 -o /tmp/evaluation-result-4391467-1568317435/solver-4391467-1568317435 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20541 --watchdog 2560 nacre_mini_release HOME/instance-4391467-1568317435.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=23272, runsolver pid=23269

[startup+0.100173 s]*
/proc/loadavg: 2.63 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21904816/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=32844 memory=9452 CPUtime=0.1 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 2564 0 0 0 10 0 0 0 20 0 1 0 407681943 33632256 2363 33554432000 4194304 4935366 140737422694448 140737422691448 140513936590000 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 8211 2363 595 181 0 1828 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32844 KiB
Current children cumulated memory: 9452 KiB

[startup+0.209887 s]*
/proc/loadavg: 2.63 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21904072/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=32976 memory=9716 CPUtime=0.21 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 2618 0 0 0 21 0 0 0 20 0 1 0 407681943 33767424 2429 33554432000 4194304 4935366 140737422694448 140737422691448 4365354 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 8244 2429 618 181 0 1861 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32976 KiB
Current children cumulated memory: 9716 KiB

[startup+0.30958 s]*
/proc/loadavg: 2.63 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21903400/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=33328 memory=10100 CPUtime=0.31 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 2707 0 0 0 31 0 0 0 20 0 1 0 407681943 34127872 2525 33554432000 4194304 4935366 140737422694448 140737422692136 140513930398693 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 8332 2525 618 181 0 1949 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33328 KiB
Current children cumulated memory: 10100 KiB

[startup+0.700367 s]
/proc/loadavg: 2.63 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21902484/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=34572 memory=11200 CPUtime=0.69 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 2996 0 0 0 69 0 0 0 20 0 1 0 407681943 35401728 2800 33554432000 4194304 4935366 140737422694448 140737422692200 4424458 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 8643 2800 618 181 0 2260 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34572 KiB
Current children cumulated memory: 11200 KiB

[startup+1.50039 s]
/proc/loadavg: 2.58 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21898632/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=39000 memory=15748 CPUtime=1.49 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 4098 0 0 0 149 0 0 0 20 0 1 0 407681943 39936000 3937 33554432000 4194304 4935366 140737422694448 140737422692136 140513931145968 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 9750 3937 618 181 0 3367 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39000 KiB
Current children cumulated memory: 15748 KiB

[startup+3.10964 s]
/proc/loadavg: 2.58 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21882156/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=48108 memory=24724 CPUtime=3.1 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 9072 0 0 0 309 1 0 0 20 0 1 0 407681943 49262592 6181 33554432000 4194304 4935366 140737422694448 140737422692600 4429624 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 12027 6181 618 181 0 5644 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48108 KiB
Current children cumulated memory: 24724 KiB

[startup+6.30039 s]
/proc/loadavg: 2.53 2.19 2.10 3/199 23273
/proc/meminfo: memFree=21850388/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=69572 memory=46168 CPUtime=6.29 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 18904 0 0 0 628 1 0 0 20 0 1 0 407681943 71241728 11542 33554432000 4194304 4935366 140737422694448 140737422692200 4331952 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 17393 11542 618 181 0 11010 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 69572 KiB
Current children cumulated memory: 46168 KiB

[startup+12.7004 s]
/proc/loadavg: 2.49 2.18 2.10 3/199 23273
/proc/meminfo: memFree=21796728/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=111572 memory=88232 CPUtime=12.69 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 37734 0 0 0 1264 5 0 0 20 0 1 0 407681943 114249728 22058 33554432000 4194304 4935366 140737422694448 140737422692200 4429531 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 27893 22058 618 181 0 21510 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 111572 KiB
Current children cumulated memory: 88232 KiB

[startup+25.5004 s]
/proc/loadavg: 2.41 2.18 2.10 3/200 23276
/proc/meminfo: memFree=21680856/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=178100 memory=154240 CPUtime=25.49 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 86416 0 0 0 2539 10 0 0 20 0 1 0 407681943 182374400 38560 33554432000 4194304 4935366 140737422694448 140737422692200 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 44525 38560 618 181 0 38142 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 178100 KiB
Current children cumulated memory: 154240 KiB

[startup+51.1097 s]
/proc/loadavg: 2.25 2.16 2.10 3/199 23276
/proc/meminfo: memFree=21495284/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=257796 memory=234088 CPUtime=51.1 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 139549 0 0 0 5093 17 0 0 20 0 1 0 407681943 263983104 58522 33554432000 4194304 4935366 140737422694448 140737422692136 140513936590000 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 64449 58522 618 181 0 58066 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 257796 KiB
Current children cumulated memory: 234088 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/199 23280
/proc/meminfo: memFree=21183624/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=384856 memory=361500 CPUtime=102.29 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 230275 0 0 0 10201 28 0 0 20 0 1 0 407681943 394092544 90375 33554432000 4194304 4935366 140737422694448 140737422692136 4461244 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 96214 90375 618 181 0 89831 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 384856 KiB
Current children cumulated memory: 361500 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.11 2.09 3/199 23286
/proc/meminfo: memFree=20905624/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=488932 memory=464356 CPUtime=162.29 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 335577 0 0 0 16191 38 0 0 20 0 1 0 407681943 500666368 116089 33554432000 4194304 4935366 140737422694448 140737422692136 140513930391547 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 122233 116089 618 181 0 115850 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 488932 KiB
Current children cumulated memory: 464356 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/199 23290
/proc/meminfo: memFree=20623676/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=633172 memory=608660 CPUtime=222.28 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 463419 0 0 0 22177 51 0 0 20 0 1 0 407681943 648368128 152165 33554432000 4194304 4935366 140737422694448 140737422692136 4417899 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 158293 152165 618 181 0 151910 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 633172 KiB
Current children cumulated memory: 608660 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 2.08 3/199 23294
/proc/meminfo: memFree=20324412/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=751560 memory=727108 CPUtime=282.29 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 548889 0 0 0 28168 61 0 0 20 0 1 0 407681943 769597440 181777 33554432000 4194304 4935366 140737422694448 140737422692136 4461073 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 187890 181777 618 181 0 181507 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 751560 KiB
Current children cumulated memory: 727108 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/199 23300
/proc/meminfo: memFree=20014760/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=837064 memory=812756 CPUtime=342.28 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 712438 0 0 0 34155 73 0 0 20 0 1 0 407681943 857153536 203189 33554432000 4194304 4935366 140737422694448 140737422692136 4450346 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 209266 203189 618 181 0 202883 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 837064 KiB
Current children cumulated memory: 812756 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/199 23304
/proc/meminfo: memFree=19774260/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=925432 memory=901200 CPUtime=402.28 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 850217 0 0 0 40143 85 0 0 20 0 1 0 407681943 947642368 225300 33554432000 4194304 4935366 140737422694448 140737422692200 4429630 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 231358 225300 618 181 0 224975 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 925432 KiB
Current children cumulated memory: 901200 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/198 23315
/proc/meminfo: memFree=19605384/32770624 swapFree=66999164/67108860
[pid=23272] ppid=23269 vsize=966500 memory=942408 CPUtime=462.28 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 1037857 0 0 0 46129 99 0 0 20 0 1 0 407681943 989696000 235602 33554432000 4194304 4935366 140737422694448 140737422692200 4429515 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 241625 235602 618 181 0 235242 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 966500 KiB
Current children cumulated memory: 942408 KiB


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

/proc/meminfo: memFree=16334420/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1752772 memory=1727160 CPUtime=1662.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 6717685 0 0 0 165762 464 0 0 20 0 1 0 407681943 1794838528 431790 33554432000 4194304 4935366 140737422694448 140737422692200 4329287 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 438193 431790 618 181 0 431810 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 1752772 KiB
Current children cumulated memory: 1727160 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 23453
/proc/meminfo: memFree=16208996/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1781588 memory=1755888 CPUtime=1722.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 7110641 0 0 0 171737 489 0 0 20 0 1 0 407681943 1824346112 438972 33554432000 4194304 4935366 140737422694448 140737422692200 4417990 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 445397 438972 618 181 0 439014 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 1781588 KiB
Current children cumulated memory: 1755888 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 23459
/proc/meminfo: memFree=16138736/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1802512 memory=1776820 CPUtime=1782.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 7495968 0 0 0 177714 512 0 0 20 0 1 0 407681943 1845772288 444205 33554432000 4194304 4935366 140737422694448 140737422692200 4476293 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 450628 444205 618 181 0 444245 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 1802512 KiB
Current children cumulated memory: 1776820 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 23463
/proc/meminfo: memFree=15987416/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1842316 memory=1816580 CPUtime=1842.27 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 7888474 0 0 0 183691 536 0 0 20 0 1 0 407681943 1886531584 454145 33554432000 4194304 4935366 140737422694448 140737422692152 140513936590000 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 460579 454145 618 181 0 454196 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 1842316 KiB
Current children cumulated memory: 1816580 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 23467
/proc/meminfo: memFree=15874736/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1847692 memory=1821896 CPUtime=1902.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 8284611 0 0 0 189666 560 0 0 20 0 1 0 407681943 1892036608 455474 33554432000 4194304 4935366 140737422694448 140737422692136 4417875 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 461923 455474 618 181 0 455540 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 1847692 KiB
Current children cumulated memory: 1821896 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 23473
/proc/meminfo: memFree=15732592/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1850676 memory=1824892 CPUtime=1962.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 8684792 0 0 0 195643 583 0 0 20 0 1 0 407681943 1895092224 456223 33554432000 4194304 4935366 140737422694448 140737422691960 4476302 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 462669 456223 618 181 0 456286 0
Current children cumulated CPU time: 1962.26 s
Current children cumulated vsize: 1850676 KiB
Current children cumulated memory: 1824892 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 23477
/proc/meminfo: memFree=15622444/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1855796 memory=1830048 CPUtime=2022.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 9092984 0 0 0 201618 608 0 0 20 0 1 0 407681943 1900335104 457512 33554432000 4194304 4935366 140737422694448 140737422692200 4461050 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 463949 457512 618 181 0 457566 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 1855796 KiB
Current children cumulated memory: 1830048 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 23481
/proc/meminfo: memFree=15531552/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1868068 memory=1842220 CPUtime=2082.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 9498994 0 0 0 207593 633 0 0 20 0 1 0 407681943 1912901632 460555 33554432000 4194304 4935366 140737422694448 140737422692200 4429748 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 467017 460555 618 181 0 460634 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 1868068 KiB
Current children cumulated memory: 1842220 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 23487
/proc/meminfo: memFree=15505456/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1879608 memory=1853768 CPUtime=2142.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 9823778 0 0 0 213575 651 0 0 20 0 1 0 407681943 1924718592 463442 33554432000 4194304 4935366 140737422694448 140737422692200 4450351 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 469902 463442 618 181 0 463519 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 1879608 KiB
Current children cumulated memory: 1853768 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23491
/proc/meminfo: memFree=15443300/32770624 swapFree=66999168/67108860
[pid=23272] ppid=23269 vsize=1898788 memory=1872980 CPUtime=2202.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 10235752 0 0 0 219548 678 0 0 20 0 1 0 407681943 1944358912 468245 33554432000 4194304 4935366 140737422694448 140737422691960 4429515 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 474697 468245 618 181 0 468314 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 1898788 KiB
Current children cumulated memory: 1872980 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23502
/proc/meminfo: memFree=15334412/32770624 swapFree=66999172/67108860
[pid=23272] ppid=23269 vsize=1928256 memory=1902376 CPUtime=2262.26 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 10659088 0 0 0 225522 704 0 0 20 0 1 0 407681943 1974534144 475594 33554432000 4194304 4935366 140737422694448 140737422692200 4450164 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 482064 475594 618 181 0 475681 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 1928256 KiB
Current children cumulated memory: 1902376 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23508
/proc/meminfo: memFree=15237616/32770624 swapFree=66999172/67108860
[pid=23272] ppid=23269 vsize=1947616 memory=1921732 CPUtime=2322.25 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 11094214 0 0 0 231494 731 0 0 20 0 1 0 407681943 1994358784 480433 33554432000 4194304 4935366 140737422694448 140737422692200 4365342 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 486904 480433 618 181 0 480521 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 1947616 KiB
Current children cumulated memory: 1921732 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=20011572/32770624 swapFree=66999172/67108860
[pid=23272] ppid=23269 vsize=1971636 memory=1945772 CPUtime=2382.24 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 11515497 0 0 0 237468 756 0 0 20 0 1 0 407681943 2018955264 486443 33554432000 4194304 4935366 140737422694448 140737422692136 4365325 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 492909 486443 618 181 0 486526 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 1971636 KiB
Current children cumulated memory: 1945772 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=19988940/32770624 swapFree=66999172/67108860
[pid=23272] ppid=23269 vsize=1983616 memory=1957808 CPUtime=2400.04 cores=0,2,4,6
/proc/23272/stat : 23272 (nacre_mini_rele) R 23269 23272 20510 0 -1 4202496 11653388 0 0 0 239239 765 0 0 20 0 1 0 407681943 2031222784 489452 33554432000 4194304 4935366 140737422694448 140737422692136 4429531 0 0 4096 24578 0 0 0 17 4 0 0 0 0 0 7034520 7039168 12275712 140737422701569 140737422701669 140737422701669 140737422704578 0
/proc/23272/statm: 495904 489452 618 181 0 489521 0
Current children cumulated CPU time: 2400.04 s
Current children cumulated vsize: 1983616 KiB
Current children cumulated memory: 1957808 KiB

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

[startup+2400.22 s]
# the end of solver process 23272 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2392.39 s, system=7.75988 s

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

[startup+2400.2 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 23700
/proc/meminfo: memFree=21657380/32770624 swapFree=66999172/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 2400.22
CPU time (s): 2400.15
CPU user time (s): 2392.39
CPU system time (s): 7.75988
CPU usage (%): 99.9974
Max. virtual memory (cumulated for all children) (KiB): 1983616
Max. memory (cumulated for all children) (KiB): 1957808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2392.39
system time used= 7.75988
maximum resident set size= 1957872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11653431
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= 51
involuntary context switches= 3001


# summary of solver processes directly reported to runsolver:
#   pid: 23272
#   total CPU time (s): 2400.15
#   total CPU user time (s): 2392.39
#   total CPU system time (s): 7.75988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.19466 second user time and 18.2964 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-12 21:43:15
IDJOB=4391467
IDBENCH=134822
IDSOLVER=2834
FILE ID=node140/4391467-1568317435
RUNJOBID= node140-1568307582-20541
PBS_JOBID= 21701122
Free space on /tmp= 56868 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-spba/Pb-BeauxArts-K67.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391467-1568317435/watcher-4391467-1568317435 -o /tmp/evaluation-result-4391467-1568317435/solver-4391467-1568317435 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568307582-20541 --watchdog 2560  nacre_mini_release HOME/instance-4391467-1568317435.xml -ca -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 4516aa109e121890953f360029c48088
RANDOM SEED=2121267183

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        21911372 kB
MemAvailable:   31773660 kB
Buffers:          146868 kB
Cached:          9890544 kB
SwapCached:         2856 kB
Active:          1643044 kB
Inactive:        8487384 kB
Active(anon):      89720 kB
Inactive(anon):    43924 kB
Active(file):    1553324 kB
Inactive(file):  8443460 kB
Unevictable:      107728 kB
Mlocked:          107728 kB
SwapTotal:      67108860 kB
SwapFree:       66999164 kB
Dirty:               784 kB
Writeback:             0 kB
AnonPages:        198868 kB
Mapped:            43272 kB
Shmem:             32140 kB
Slab:             323824 kB
SReclaimable:     293964 kB
SUnreclaim:        29860 kB
KernelStack:        3552 kB
PageTables:         5768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     615200 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:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 56864 MiB
End job on node140 at 2019-09-12 22:23:15