Trace number 4309646

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 2018-08-14? (TO) 2519.88 2520.01

General information on the benchmark

NameEternity/
Eternity-12-12_c18.xml
MD5SUM72288e631366ae5e472c0848b2762e00
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 variables456
Number of constraints193
Number of domains2
Minimum domain size17
Maximum domain size144
Distribution of domain sizes[{"size":17,"count":312},{"size":144,"count":144}]
Minimum variable degree1
Maximum variable degree13
Distribution of variable degrees[{"degree":1,"count":11},{"degree":2,"count":444},{"degree":13,"count":1}]
Minimum constraint arity1
Maximum constraint arity144
Distribution of constraint arities[{"arity":1,"count":48},{"arity":5,"count":144},{"arity":144,"count":1}]
Number of extensional constraints144
Number of intensional constraints48
Distribution of constraint types[{"type":"extension","count":144},{"type":"intension","count":48},{"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 (10683 MiB free)
  memory of node 1: 16384 MiB (12472 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309646-1534320033/watcher-4309646-1534320033 -o /tmp/evaluation-result-4309646-1534320033/solver-4309646-1534320033 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580 xcsp_picat HOME/instance-4309646-1534320033.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17128, runsolver pid=17125
Current StackSize limit: 8192 KiB


[startup+0.100633 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23697684/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2025744 memory=16684 CPUtime=0.1 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 1278 0 0 0 10 0 0 0 20 0 1 0 249566455 2074361856 4171 33554432000 4194304 5849940 140720404121040 140720404120344 4787798 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 506436 4171 597 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 16684 KiB

[startup+0.209759 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23691564/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2025744 memory=27160 CPUtime=0.21 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 1332 0 0 0 21 0 0 0 20 0 1 0 249566455 2074361856 6790 33554432000 4194304 5849940 140720404121040 140720404120344 4492544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 506436 6790 617 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27160 KiB

[startup+0.309611 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23670780/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2032768 memory=44532 CPUtime=0.3 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 3187 0 0 0 30 0 0 0 20 0 1 0 249566455 2081554432 11133 33554432000 4194304 5849940 140720404121040 140720404120344 5432576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 508192 11133 635 405 0 505136 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2032768 KiB
Current children cumulated memory: 44532 KiB

[startup+0.700318 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23627784/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2093676 memory=103608 CPUtime=0.68 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 6712 0 0 0 67 1 0 0 20 0 1 0 249566455 2143924224 25902 33554432000 4194304 5849940 140720404121040 140720404120344 139741264795552 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 523419 25902 638 405 0 520363 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2093676 KiB
Current children cumulated memory: 103608 KiB

[startup+1.5003 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23610740/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2092856 memory=104668 CPUtime=1.49 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 8917 0 0 0 147 2 0 0 20 0 1 0 249566455 2143084544 26167 33554432000 4194304 5849940 140720404121040 140720404119288 5369081 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 523214 26167 650 405 0 520158 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2092856 KiB
Current children cumulated memory: 104668 KiB

[startup+3.10964 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23605820/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2097140 memory=109004 CPUtime=3.09 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 21235 0 0 0 307 2 0 0 20 0 1 0 249566455 2147471360 27251 33554432000 4194304 5849940 140720404121040 140720404119432 5375386 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 524285 27251 662 405 0 521229 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2097140 KiB
Current children cumulated memory: 109004 KiB

[startup+6.30029 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23605436/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2097140 memory=109124 CPUtime=6.28 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 35006 0 0 0 624 4 0 0 20 0 1 0 249566455 2147471360 27281 33554432000 4194304 5849940 140720404121040 140720404120040 5307765 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 524285 27281 668 405 0 521229 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2097140 KiB
Current children cumulated memory: 109124 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 17129
/proc/meminfo: memFree=23604504/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2129904 memory=141896 CPUtime=12.68 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 50460 0 0 0 1260 8 0 0 20 0 1 0 249566455 2181021696 35474 33554432000 4194304 5849940 140720404121040 140720404119528 4209235 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 532476 35474 670 405 0 529420 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2129904 KiB
Current children cumulated memory: 141896 KiB

[startup+25.5004 s]
/proc/loadavg: 1.88 1.98 2.03 3/188 17129
/proc/meminfo: memFree=23768436/32770624 swapFree=67059132/67108860
[pid=17128] ppid=17125 vsize=2096356 memory=108448 CPUtime=25.48 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 80964 0 0 0 2530 18 0 0 20 0 1 0 249566455 2146668544 27112 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 524089 27112 670 405 0 521033 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2096356 KiB
Current children cumulated memory: 108448 KiB

[startup+51.1097 s]
/proc/loadavg: 1.92 1.98 2.03 3/188 17151
/proc/meminfo: memFree=23724260/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2140884 memory=152876 CPUtime=51.09 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 103411 0 0 0 5073 36 0 0 20 0 1 0 249566455 2192265216 38219 33554432000 4194304 5849940 140720404121040 140720404119448 5312848 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 535221 38219 670 405 0 532165 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2140884 KiB
Current children cumulated memory: 152876 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/188 17152
/proc/meminfo: memFree=23725228/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2139148 memory=151140 CPUtime=102.28 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 131354 0 0 0 10160 68 0 0 20 0 1 0 249566455 2190487552 37785 33554432000 4194304 5849940 140720404121040 140720404119688 5361934 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 534787 37785 670 405 0 531731 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2139148 KiB
Current children cumulated memory: 151140 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/188 17153
/proc/meminfo: memFree=23702772/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2162244 memory=174236 CPUtime=162.28 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 155416 0 0 0 16125 103 0 0 20 0 1 0 249566455 2214137856 43559 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 540561 43559 670 405 0 537505 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2162244 KiB
Current children cumulated memory: 174236 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 17154
/proc/meminfo: memFree=23622120/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2243132 memory=255124 CPUtime=222.28 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 163929 0 0 0 22090 138 0 0 20 0 1 0 249566455 2296967168 63781 33554432000 4194304 5849940 140720404121040 140720404119912 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 560783 63781 670 405 0 557727 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2243132 KiB
Current children cumulated memory: 255124 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17155
/proc/meminfo: memFree=23566220/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2174304 memory=180172 CPUtime=282.28 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 194845 0 0 0 28053 175 0 0 20 0 1 0 249566455 2226487296 45043 33554432000 4194304 5849940 140720404121040 140720404120040 5312848 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 543576 45043 670 405 0 540520 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2174304 KiB
Current children cumulated memory: 180172 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 17156
/proc/meminfo: memFree=23625504/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2240044 memory=253360 CPUtime=342.25 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 196635 0 0 0 34018 207 0 0 20 0 1 0 249566455 2293805056 63340 33554432000 4194304 5849940 140720404121040 140720404119768 5360681 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 560011 63340 670 405 0 556955 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2240044 KiB
Current children cumulated memory: 253360 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 17157
/proc/meminfo: memFree=23603180/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2176256 memory=193092 CPUtime=402.25 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 197317 0 0 0 39986 239 0 0 20 0 1 0 249566455 2228486144 48273 33554432000 4194304 5849940 140720404121040 140720404120200 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 544064 48273 670 405 0 541008 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2176256 KiB
Current children cumulated memory: 193092 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 17158
/proc/meminfo: memFree=23590716/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2248256 memory=265052 CPUtime=462.25 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 205696 0 0 0 45953 272 0 0 20 0 1 0 249566455 2302214144 66263 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 562064 66263 670 405 0 559008 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2248256 KiB
Current children cumulated memory: 265052 KiB


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

/proc/17128/statm: 548610 52819 670 405 0 545554 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 2194440 KiB
Current children cumulated memory: 211276 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.30 1.71 2/180 17249
/proc/meminfo: memFree=23999876/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2202168 memory=218916 CPUtime=1782.18 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 503073 0 0 0 177283 935 0 0 20 0 1 0 249566455 2255020032 54729 33554432000 4194304 5849940 140720404121040 140720404120040 5313398 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 550542 54729 670 405 0 547486 0
Current children cumulated CPU time: 1782.18 s
Current children cumulated vsize: 2202168 KiB
Current children cumulated memory: 218916 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.24 1.66 2/180 17250
/proc/meminfo: memFree=23999876/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2202956 memory=219792 CPUtime=1842.18 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 503458 0 0 0 183247 971 0 0 20 0 1 0 249566455 2255826944 54948 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 550739 54948 670 405 0 547683 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 2202956 KiB
Current children cumulated memory: 219792 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.20 1.62 2/180 17251
/proc/meminfo: memFree=24000000/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2202792 memory=219524 CPUtime=1902.18 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 504192 0 0 0 189215 1003 0 0 20 0 1 0 249566455 2255659008 54881 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 550698 54881 670 405 0 547642 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 2202792 KiB
Current children cumulated memory: 219524 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.16 1.58 2/180 17252
/proc/meminfo: memFree=24000372/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2202692 memory=219528 CPUtime=1962.18 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 504362 0 0 0 195177 1041 0 0 20 0 1 0 249566455 2255556608 54882 33554432000 4194304 5849940 140720404121040 140720404120200 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 550673 54882 670 405 0 547617 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 2202692 KiB
Current children cumulated memory: 219528 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.13 1.55 2/180 17253
/proc/meminfo: memFree=24000956/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2202796 memory=219544 CPUtime=2022.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 504748 0 0 0 201144 1073 0 0 20 0 1 0 249566455 2255663104 54886 33554432000 4194304 5849940 140720404121040 140720404120040 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 550699 54886 670 405 0 547643 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 2202796 KiB
Current children cumulated memory: 219544 KiB

[startup+2082.3 s]
/proc/loadavg: 1.00 1.11 1.51 2/180 17254
/proc/meminfo: memFree=23975700/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2228532 memory=245368 CPUtime=2082.18 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 506467 0 0 0 207111 1107 0 0 20 0 1 0 249566455 2282016768 61342 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557133 61342 670 405 0 554077 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 2228532 KiB
Current children cumulated memory: 245368 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.09 1.48 2/180 17255
/proc/meminfo: memFree=23975996/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2228532 memory=245368 CPUtime=2142.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 508325 0 0 0 213075 1142 0 0 20 0 1 0 249566455 2282016768 61342 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557133 61342 670 405 0 554077 0
Current children cumulated CPU time: 2142.17 s
Current children cumulated vsize: 2228532 KiB
Current children cumulated memory: 245368 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.07 1.45 2/180 17256
/proc/meminfo: memFree=23976368/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2228532 memory=245368 CPUtime=2202.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 508382 0 0 0 219042 1175 0 0 20 0 1 0 249566455 2282016768 61342 33554432000 4194304 5849940 140720404121040 140720404120200 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557133 61342 670 405 0 554077 0
Current children cumulated CPU time: 2202.17 s
Current children cumulated vsize: 2228532 KiB
Current children cumulated memory: 245368 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.06 1.42 2/180 17257
/proc/meminfo: memFree=23975996/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2228296 memory=245132 CPUtime=2262.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 510049 0 0 0 225015 1202 0 0 20 0 1 0 249566455 2281775104 61283 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557074 61283 670 405 0 554018 0
Current children cumulated CPU time: 2262.17 s
Current children cumulated vsize: 2228296 KiB
Current children cumulated memory: 245132 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/180 17258
/proc/meminfo: memFree=23976120/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2228296 memory=245132 CPUtime=2322.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 510256 0 0 0 230983 1234 0 0 20 0 1 0 249566455 2281775104 61283 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557074 61283 670 405 0 554018 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 2228296 KiB
Current children cumulated memory: 245132 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.04 1.37 2/180 17267
/proc/meminfo: memFree=23973304/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2231360 memory=248196 CPUtime=2382.17 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 513478 0 0 0 236953 1264 0 0 20 0 1 0 249566455 2284912640 62049 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 557840 62049 670 405 0 554784 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 2231360 KiB
Current children cumulated memory: 248196 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.03 1.35 2/181 17269
/proc/meminfo: memFree=23956280/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2247508 memory=264184 CPUtime=2442.16 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 514545 0 0 0 242916 1300 0 0 20 0 1 0 249566455 2301448192 66046 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 561877 66046 670 405 0 558821 0
Current children cumulated CPU time: 2442.16 s
Current children cumulated vsize: 2247508 KiB
Current children cumulated memory: 264184 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/181 17270
/proc/meminfo: memFree=23928372/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2274324 memory=291160 CPUtime=2502.16 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 518580 0 0 0 248879 1337 0 0 20 0 1 0 249566455 2328907776 72790 33554432000 4194304 5849940 140720404121040 140720404120040 139741265207175 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 568581 72790 670 405 0 565525 0
Current children cumulated CPU time: 2502.16 s
Current children cumulated vsize: 2274324 KiB
Current children cumulated memory: 291160 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.03 1.32 2/181 17270
/proc/meminfo: memFree=23888532/32770624 swapFree=67059136/67108860
[pid=17128] ppid=17125 vsize=2315064 memory=331900 CPUtime=2519.87 cores=0,2,4,6
/proc/17128/stat : 17128 (xcsp_picat) R 17125 17128 13719 0 -1 4202496 520975 0 0 0 250642 1345 0 0 20 0 1 0 249566455 2370625536 82975 33554432000 4194304 5849940 140720404121040 140720404120040 5313106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 33095680 140720404128950 140720404129028 140720404129028 140720404131786 0
/proc/17128/statm: 578766 82975 670 405 0 575710 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 2315064 KiB
Current children cumulated memory: 331900 KiB

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

[startup+2520.01 s]
# the end of solver process 17128 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.42 s, system=13.4595 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.88
CPU user time (s): 2506.42
CPU system time (s): 13.4595
CPU usage (%): 99.9948
Max. virtual memory (cumulated for all children) (KiB): 2489800
Max. memory (cumulated for all children) (KiB): 506636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.42
system time used= 13.4595
maximum resident set size= 506636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 520975
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= 50
involuntary context switches= 3196


# summary of solver processes directly reported to runsolver:
#   pid: 17128
#   total CPU time (s): 2519.88
#   total CPU user time (s): 2506.42
#   total CPU system time (s): 13.4595

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.6514 second user time and 15.9312 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-15 10:00:33
IDJOB=4309646
IDBENCH=141662
IDSOLVER=2794
FILE ID=node103/4309646-1534320033
RUNJOBID= node103-1534293202-13750
PBS_JOBID= 21038140
Free space on /tmp= 37332 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Eternity/Eternity-12-12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309646-1534320033/watcher-4309646-1534320033 -o /tmp/evaluation-result-4309646-1534320033/solver-4309646-1534320033 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13750 --watchdog 2580  xcsp_picat HOME/instance-4309646-1534320033.xml

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

MD5SUM BENCH= 72288e631366ae5e472c0848b2762e00
RANDOM SEED=1478314286

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        23712456 kB
MemAvailable:   31439288 kB
Buffers:          187568 kB
Cached:          7740488 kB
SwapCached:         5144 kB
Active:          4676980 kB
Inactive:        3761820 kB
Active(anon):     502704 kB
Inactive(anon):    67484 kB
Active(file):    4174276 kB
Inactive(file):  3694336 kB
Unevictable:        7772 kB
Mlocked:            7772 kB
SwapTotal:      67108860 kB
SwapFree:       67059132 kB
Dirty:              4312 kB
Writeback:             0 kB
AnonPages:        514112 kB
Mapped:            55888 kB
Shmem:             56920 kB
Slab:             315876 kB
SReclaimable:     286680 kB
SUnreclaim:        29196 kB
KernelStack:        3376 kB
PageTables:         6364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2827000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 37336 MiB
End job on node103 at 2018-08-15 10:42:33