Trace number 4296153

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
PicatSAT 2018-06-15? (TO) 2520.04 2519.8

General information on the benchmark

NameEternity/
Eternity-10-10_c18.xml
MD5SUMa3eb34d1d913b6993c7392d3f708e375
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables320
Number of constraints141
Number of domains2
Minimum domain size15
Maximum domain size100
Distribution of domain sizes[{"size":15,"count":220},{"size":100,"count":100}]
Minimum variable degree1
Maximum variable degree11
Distribution of variable degrees[{"degree":1,"count":9},{"degree":2,"count":310},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":40},{"arity":5,"count":100},{"arity":100,"count":1}]
Number of extensional constraints100
Number of intensional constraints40
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":40},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


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 (3646 MiB free)
  memory of node 1: 16384 MiB (7131 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296153-1532610648/watcher-4296153-1532610648 -o /tmp/evaluation-result-4296153-1532610648/solver-4296153-1532610648 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532594747-28433 --watchdog 2580 xcsp_picat HOME/instance-4296153-1532610648.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=30188, runsolver pid=30185

[startup+0.100167 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=11020840/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=111688 memory=20320 CPUtime=0.1 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 1697 0 0 0 10 0 0 0 20 0 1 0 78627971 114368512 5080 33554432000 4194304 5849740 140723506999984 140723506999984 4596149 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 27922 5080 598 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 20320 KiB

[startup+0.209844 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10995160/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=141612 memory=44128 CPUtime=0.21 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 6517 0 0 0 20 1 0 0 20 0 1 0 78627971 145010688 11032 33554432000 4194304 5849740 140723506999984 140723506999984 5300029 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 35403 11032 641 405 0 32347 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141612 KiB
Current children cumulated memory: 44128 KiB

[startup+0.309638 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10981016/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=155564 memory=58044 CPUtime=0.31 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 7931 0 0 0 30 1 0 0 20 0 1 0 78627971 159297536 14511 33554432000 4194304 5849740 140723506999984 140723506999984 4540735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 38891 14511 643 405 0 35835 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 155564 KiB
Current children cumulated memory: 58044 KiB

[startup+0.700418 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=11000980/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=149684 memory=52292 CPUtime=0.69 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 8331 0 0 0 68 1 0 0 20 0 1 0 78627971 153276416 13073 33554432000 4194304 5849740 140723506999984 140723506998856 5393610 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 37421 13073 644 405 0 34365 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 149684 KiB
Current children cumulated memory: 52292 KiB

[startup+1.50041 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=11001664/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=157876 memory=60336 CPUtime=1.49 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 8849 0 0 0 148 1 0 0 20 0 1 0 78627971 161665024 15084 33554432000 4194304 5849740 140723506999984 140723506998632 5360749 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 39469 15084 661 405 0 36413 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 157876 KiB
Current children cumulated memory: 60336 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10969308/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=168216 memory=69920 CPUtime=3.1 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 10698 0 0 0 308 2 0 0 20 0 1 0 78627971 172253184 17480 33554432000 4194304 5849740 140723506999984 140723506998392 4211813 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 42054 17480 671 405 0 38998 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 168216 KiB
Current children cumulated memory: 69920 KiB

[startup+6.30037 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10967132/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=169508 memory=72248 CPUtime=6.29 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 22784 0 0 0 626 3 0 0 20 0 1 0 78627971 173576192 18062 33554432000 4194304 5849740 140723506999984 140723506998984 5360437 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 42377 18062 675 405 0 39321 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 169508 KiB
Current children cumulated memory: 72248 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10959420/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=162556 memory=65176 CPUtime=12.69 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 37267 0 0 0 1260 9 0 0 20 0 1 0 78627971 166457344 16294 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 40639 16294 675 405 0 37583 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 162556 KiB
Current children cumulated memory: 65176 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10944744/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=192296 memory=94356 CPUtime=25.5 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 56202 0 0 0 2527 23 0 0 20 0 1 0 78627971 196911104 23589 33554432000 4194304 5849740 140723506999984 140723506999144 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 48074 23589 675 405 0 45018 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 192296 KiB
Current children cumulated memory: 94356 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30189
/proc/meminfo: memFree=10882612/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=214212 memory=116864 CPUtime=51.1 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 71095 0 0 0 5066 44 0 0 20 0 1 0 78627971 219353088 29216 33554432000 4194304 5849740 140723506999984 140723506999144 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53553 29216 675 405 0 50497 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 214212 KiB
Current children cumulated memory: 116864 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30190
/proc/meminfo: memFree=10923728/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=213440 memory=116064 CPUtime=102.3 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 82582 0 0 0 10149 81 0 0 20 0 1 0 78627971 218562560 29016 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53360 29016 675 405 0 50304 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 213440 KiB
Current children cumulated memory: 116064 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30191
/proc/meminfo: memFree=10851272/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=212608 memory=115116 CPUtime=162.3 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 93595 0 0 0 16105 125 0 0 20 0 1 0 78627971 217710592 28779 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53152 28779 675 405 0 50096 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 212608 KiB
Current children cumulated memory: 115116 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 30192
/proc/meminfo: memFree=10815524/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=212124 memory=121020 CPUtime=222.3 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 100590 0 0 0 22061 169 0 0 20 0 1 0 78627971 217214976 30255 33554432000 4194304 5849740 140723506999984 140723506998984 5340238 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53031 30255 675 405 0 49975 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 212124 KiB
Current children cumulated memory: 121020 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30193
/proc/meminfo: memFree=10931780/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=212608 memory=115908 CPUtime=282.3 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 105782 0 0 0 28017 213 0 0 20 0 1 0 78627971 217710592 28977 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53152 28977 675 405 0 50096 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 212608 KiB
Current children cumulated memory: 115908 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 30194
/proc/meminfo: memFree=10910408/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=212208 memory=115508 CPUtime=342.31 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 111458 0 0 0 33977 254 0 0 20 0 1 0 78627971 217300992 28877 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 53052 28877 675 405 0 49996 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 212208 KiB
Current children cumulated memory: 115508 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30196
/proc/meminfo: memFree=10825208/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=250352 memory=159480 CPUtime=402.32 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 116452 0 0 0 39945 287 0 0 20 0 1 0 78627971 256360448 39870 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 62588 39870 675 405 0 59532 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 250352 KiB
Current children cumulated memory: 159480 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30197
/proc/meminfo: memFree=10824640/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=250048 memory=159176 CPUtime=462.32 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 124001 0 0 0 45906 326 0 0 20 0 1 0 78627971 256049152 39794 33554432000 4194304 5849740 140723506999984 140723506998472 4211654 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 62512 39794 675 405 0 59456 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 250048 KiB
Current children cumulated memory: 159176 KiB


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

/proc/30188/statm: 70056 47280 675 405 0 67000 0
Current children cumulated CPU time: 1722.44 s
Current children cumulated vsize: 280224 KiB
Current children cumulated memory: 189120 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 30304
/proc/meminfo: memFree=10854176/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=277728 memory=186620 CPUtime=1782.45 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 318769 0 0 0 177183 1062 0 0 20 0 1 0 78627971 284393472 46655 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 69432 46655 675 405 0 66376 0
Current children cumulated CPU time: 1782.45 s
Current children cumulated vsize: 277728 KiB
Current children cumulated memory: 186620 KiB

[startup+1842.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/188 30305
/proc/meminfo: memFree=10835344/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=280812 memory=189748 CPUtime=1842.45 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 328131 0 0 0 183148 1097 0 0 20 0 1 0 78627971 287551488 47437 33554432000 4194304 5849740 140723506999984 140723506999144 5307645 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 70203 47437 675 405 0 67147 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 280812 KiB
Current children cumulated memory: 189748 KiB

[startup+1902.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 30306
/proc/meminfo: memFree=10791696/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=286924 memory=195820 CPUtime=1902.46 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 339355 0 0 0 189110 1136 0 0 20 0 1 0 78627971 293810176 48955 33554432000 4194304 5849740 140723506999984 140723506999144 5360560 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 71731 48955 675 405 0 68675 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 286924 KiB
Current children cumulated memory: 195820 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30307
/proc/meminfo: memFree=10792676/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=287224 memory=196096 CPUtime=1962.47 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 345812 0 0 0 195077 1170 0 0 20 0 1 0 78627971 294117376 49024 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 71806 49024 675 405 0 68750 0
Current children cumulated CPU time: 1962.47 s
Current children cumulated vsize: 287224 KiB
Current children cumulated memory: 196096 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 30308
/proc/meminfo: memFree=10824724/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=260652 memory=169780 CPUtime=2022.47 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 353766 0 0 0 201047 1200 0 0 20 0 1 0 78627971 266907648 42445 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 65163 42445 675 405 0 62107 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 260652 KiB
Current children cumulated memory: 169780 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30309
/proc/meminfo: memFree=10787992/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=281972 memory=190932 CPUtime=2082.48 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 362137 0 0 0 207015 1233 0 0 20 0 1 0 78627971 288739328 47733 33554432000 4194304 5849740 140723506999984 140723506999144 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 70493 47733 675 405 0 67437 0
Current children cumulated CPU time: 2082.48 s
Current children cumulated vsize: 281972 KiB
Current children cumulated memory: 190932 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30310
/proc/meminfo: memFree=10737124/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=287416 memory=196428 CPUtime=2142.49 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 369037 0 0 0 212988 1261 0 0 20 0 1 0 78627971 294313984 49107 33554432000 4194304 5849740 140723506999984 140723506998856 5335598 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 71854 49107 675 405 0 68798 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 287416 KiB
Current children cumulated memory: 196428 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30311
/proc/meminfo: memFree=10762396/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=287936 memory=197032 CPUtime=2202.49 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 377424 0 0 0 218956 1293 0 0 20 0 1 0 78627971 294846464 49258 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 71984 49258 675 405 0 68928 0
Current children cumulated CPU time: 2202.49 s
Current children cumulated vsize: 287936 KiB
Current children cumulated memory: 197032 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30312
/proc/meminfo: memFree=10788964/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=299792 memory=208808 CPUtime=2262.5 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 391302 0 0 0 224931 1319 0 0 20 0 1 0 78627971 306987008 52202 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 74948 52202 675 405 0 71892 0
Current children cumulated CPU time: 2262.5 s
Current children cumulated vsize: 299792 KiB
Current children cumulated memory: 208808 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 30313
/proc/meminfo: memFree=10827408/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=261724 memory=170672 CPUtime=2322.51 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 395585 0 0 0 230905 1346 0 0 20 0 1 0 78627971 268005376 42668 33554432000 4194304 5849740 140723506999984 140723506998984 5437808 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 65431 42668 675 405 0 62375 0
Current children cumulated CPU time: 2322.51 s
Current children cumulated vsize: 261724 KiB
Current children cumulated memory: 170672 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/188 30322
/proc/meminfo: memFree=10705212/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=357324 memory=266404 CPUtime=2382.51 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 401445 0 0 0 236887 1364 0 0 20 0 1 0 78627971 365899776 66601 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 89331 66601 675 405 0 86275 0
Current children cumulated CPU time: 2382.51 s
Current children cumulated vsize: 357324 KiB
Current children cumulated memory: 266404 KiB

[startup+2442.3 s]
/proc/loadavg: 2.14 2.07 2.05 3/188 30323
/proc/meminfo: memFree=10559768/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=472020 memory=381148 CPUtime=2442.51 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 403583 0 0 0 242875 1376 0 0 20 0 1 0 78627971 483348480 95287 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 118005 95287 675 405 0 114949 0
Current children cumulated CPU time: 2442.51 s
Current children cumulated vsize: 472020 KiB
Current children cumulated memory: 381148 KiB

[startup+2502.3 s]
/proc/loadavg: 2.44 2.15 2.08 3/188 30324
/proc/meminfo: memFree=10744140/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=287680 memory=196704 CPUtime=2502.53 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 417960 0 0 0 248859 1394 0 0 20 0 1 0 78627971 294584320 49176 33554432000 4194304 5849740 140723506999984 140723506998856 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 71920 49176 675 405 0 68864 0
Current children cumulated CPU time: 2502.53 s
Current children cumulated vsize: 287680 KiB
Current children cumulated memory: 196704 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.67 2.22 2.11 3/188 30324
/proc/meminfo: memFree=10704060/32770624 swapFree=67108860/67108860
[pid=30188] ppid=30185 vsize=292580 memory=201464 CPUtime=2520.03 cores=1,3,5,7
/proc/30188/stat : 30188 (xcsp_picat) R 30185 30188 26989 0 -1 4202496 419306 0 0 0 250600 1403 0 0 20 0 1 0 78627971 299601920 50366 33554432000 4194304 5849740 140723506999984 140723506998984 140713993002887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44564480 140723507008694 140723507008772 140723507008772 140723507011530 0
/proc/30188/statm: 73145 50366 675 405 0 70089 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 292580 KiB
Current children cumulated memory: 201464 KiB

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

[startup+2519.8 s]
# the end of solver process 30188 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506 s, system=14.0345 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): 2520.04
CPU user time (s): 2506
CPU system time (s): 14.0345
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 504788
Max. memory (cumulated for all children) (KiB): 413916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506
system time used= 14.0345
maximum resident set size= 413916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419306
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= 33
involuntary context switches= 1815


# summary of solver processes directly reported to runsolver:
#   pid: 30188
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2506
#   total CPU system time (s): 14.0345

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.29121 second user time and 19.247 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-26 15:10:48
IDJOB=4296153
IDBENCH=141658
IDSOLVER=2754
FILE ID=node104/4296153-1532610648
RUNJOBID= node104-1532594747-28433
PBS_JOBID= 21021968
Free space on /tmp= 48344 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Eternity/Eternity-10-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296153-1532610648/watcher-4296153-1532610648 -o /tmp/evaluation-result-4296153-1532610648/solver-4296153-1532610648 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532594747-28433 --watchdog 2580  xcsp_picat HOME/instance-4296153-1532610648.xml

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

MD5SUM BENCH= a3eb34d1d913b6993c7392d3f708e375
RANDOM SEED=496312542

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        11036688 kB
MemAvailable:   31805116 kB
Buffers:          221944 kB
Cached:         20538688 kB
SwapCached:            0 kB
Active:          4271416 kB
Inactive:       16669204 kB
Active(anon):     131156 kB
Inactive(anon):    76348 kB
Active(file):    4140260 kB
Inactive(file): 16592856 kB
Unevictable:        7064 kB
Mlocked:            7064 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3476 kB
Writeback:             8 kB
AnonPages:        125180 kB
Mapped:            43160 kB
Shmem:             25228 kB
Slab:             491536 kB
SReclaimable:     463772 kB
SUnreclaim:        27764 kB
KernelStack:        3184 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     565256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48340 MiB
End job on node104 at 2018-07-26 15:52:48