Trace number 4309564

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) 2519.81 2520.01

General information on the benchmark

NameBibd/
Bibd-sc-22-033-12-08-04_c18.xml
MD5SUM6ea47cf9d60ca9eef307247e67b78630
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 variables16698
Number of constraints7910
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":8349}]
Minimum variable degree0
Maximum variable degree24
Distribution of variable degrees[{"degree":0,"count":8349},{"degree":2,"count":7623},{"degree":24,"count":726}]
Minimum constraint arity3
Maximum constraint arity726
Distribution of constraint arities[{"arity":3,"count":7623},{"arity":22,"count":33},{"arity":33,"count":253},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints7623
Distribution of constraint types[{"type":"intension","count":7623},{"type":"lex","count":1},{"type":"sum","count":286}]
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 (14576 MiB free)
  memory of node 1: 16384 MiB (13414 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309564-1534306328/watcher-4309564-1534306328 -o /tmp/evaluation-result-4309564-1534306328/solver-4309564-1534306328 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534292900-22506 --watchdog 2580 xcsp_picat HOME/instance-4309564-1534306328.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=24179, runsolver pid=24176
Current StackSize limit: 8192 KiB


[startup+0.1007 s]*
/proc/loadavg: 1.92 1.97 2.03 3/188 24180
/proc/meminfo: memFree=28637964/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2025744 memory=27508 CPUtime=0.09 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 1934 0 0 0 9 0 0 0 20 0 1 0 248195934 2074361856 6877 33554432000 4194304 5849940 140727752116368 140727752115672 4501777 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 506436 6877 606 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27508 KiB

[startup+0.209561 s]*
/proc/loadavg: 1.92 1.97 2.03 3/188 24180
/proc/meminfo: memFree=28619552/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2026480 memory=47016 CPUtime=0.2 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 2248 0 0 0 20 0 0 0 20 0 1 0 248195934 2075115520 11754 33554432000 4194304 5849940 140727752116368 140727752115672 4474663 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 506620 11754 649 405 0 503564 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2026480 KiB
Current children cumulated memory: 47016 KiB

[startup+0.309555 s]*
/proc/loadavg: 1.92 1.97 2.03 3/188 24180
/proc/meminfo: memFree=28616460/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2028620 memory=49144 CPUtime=0.31 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 2823 0 0 0 28 3 0 0 20 0 1 0 248195934 2077306880 12286 33554432000 4194304 5849940 140727752116368 140727752115672 139643530493831 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 507155 12286 678 405 0 504099 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2028620 KiB
Current children cumulated memory: 49144 KiB

[startup+0.700316 s]
/proc/loadavg: 1.92 1.97 2.03 3/188 24180
/proc/meminfo: memFree=28609092/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2035500 memory=56044 CPUtime=0.69 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 6068 0 0 0 64 5 0 0 20 0 1 0 248195934 2084352000 14011 33554432000 4194304 5849940 140727752116368 140727752115448 5371376 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 508875 14011 694 405 0 505819 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035500 KiB
Current children cumulated memory: 56044 KiB

[startup+1.50033 s]
/proc/loadavg: 1.92 1.97 2.03 3/188 24180
/proc/meminfo: memFree=28604936/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2041396 memory=62152 CPUtime=1.48 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 7697 0 0 0 143 5 0 0 20 0 1 0 248195934 2090389504 15538 33554432000 4194304 5849940 140727752116368 140727752114600 5416923 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 510349 15538 704 405 0 507293 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2041396 KiB
Current children cumulated memory: 62152 KiB

[startup+3.1093 s]
/proc/loadavg: 1.85 1.95 2.02 3/188 24180
/proc/meminfo: memFree=28581448/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2041952 memory=62728 CPUtime=3.1 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 9930 0 0 0 304 6 0 0 20 0 1 0 248195934 2090958848 15682 33554432000 4194304 5849940 140727752116368 140727752113912 5309950 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 510488 15682 708 405 0 507432 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2041952 KiB
Current children cumulated memory: 62728 KiB

[startup+6.30022 s]
/proc/loadavg: 1.85 1.95 2.02 3/188 24180
/proc/meminfo: memFree=28581232/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2041912 memory=62704 CPUtime=6.28 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 12246 0 0 0 621 7 0 0 20 0 1 0 248195934 2090917888 15676 33554432000 4194304 5849940 140727752116368 140727752114856 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 510478 15676 712 405 0 507422 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2041912 KiB
Current children cumulated memory: 62704 KiB

[startup+12.7002 s]
/proc/loadavg: 1.87 1.95 2.02 3/188 24180
/proc/meminfo: memFree=28579192/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2043768 memory=64560 CPUtime=12.68 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 16731 0 0 0 1254 14 0 0 20 0 1 0 248195934 2092818432 16140 33554432000 4194304 5849940 140727752116368 140727752113912 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 510942 16140 712 405 0 507886 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2043768 KiB
Current children cumulated memory: 64560 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 1.96 2.02 3/188 24180
/proc/meminfo: memFree=28598244/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2048496 memory=69288 CPUtime=25.49 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 25545 0 0 0 2521 28 0 0 20 0 1 0 248195934 2097659904 17322 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 512124 17322 712 405 0 509068 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2048496 KiB
Current children cumulated memory: 69288 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 1.96 2.02 3/188 24180
/proc/meminfo: memFree=28588520/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2054468 memory=75180 CPUtime=51.09 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 32216 0 0 0 5058 51 0 0 20 0 1 0 248195934 2103775232 18795 33554432000 4194304 5849940 140727752116368 140727752114856 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 513617 18795 712 405 0 510561 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2054468 KiB
Current children cumulated memory: 75180 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.96 2.02 3/188 24181
/proc/meminfo: memFree=28584592/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2065900 memory=86692 CPUtime=102.27 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 49051 0 0 0 10128 99 0 0 20 0 1 0 248195934 2115481600 21673 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 516475 21673 712 405 0 513419 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2065900 KiB
Current children cumulated memory: 86692 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 2.02 3/188 24182
/proc/meminfo: memFree=28705384/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2068988 memory=89780 CPUtime=162.27 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 72591 0 0 0 16077 150 0 0 20 0 1 0 248195934 2118643712 22445 33554432000 4194304 5849940 140727752116368 140727752115368 5360645 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 517247 22445 712 405 0 514191 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2068988 KiB
Current children cumulated memory: 89780 KiB

[startup+222.3 s]
/proc/loadavg: 1.94 1.96 2.02 3/187 24183
/proc/meminfo: memFree=28674580/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2074972 memory=95764 CPUtime=222.27 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 98510 0 0 0 22036 191 0 0 20 0 1 0 248195934 2124771328 23941 33554432000 4194304 5849940 140727752116368 140727752115528 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 518743 23941 712 405 0 515687 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2074972 KiB
Current children cumulated memory: 95764 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.96 2.02 3/187 24184
/proc/meminfo: memFree=28641632/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2082376 memory=103168 CPUtime=282.26 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 132695 0 0 0 27987 239 0 0 20 0 1 0 248195934 2132353024 25792 33554432000 4194304 5849940 140727752116368 140727752115368 5361088 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 520594 25792 712 405 0 517538 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2082376 KiB
Current children cumulated memory: 103168 KiB

[startup+342.3 s]
/proc/loadavg: 2.47 2.12 2.07 3/187 24185
/proc/meminfo: memFree=28577956/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2083420 memory=104212 CPUtime=342.25 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 177575 0 0 0 33936 289 0 0 20 0 1 0 248195934 2133422080 26053 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 520855 26053 712 405 0 517799 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2083420 KiB
Current children cumulated memory: 104212 KiB

[startup+402.3 s]
/proc/loadavg: 2.24 2.11 2.07 3/187 24186
/proc/meminfo: memFree=28559576/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2076088 memory=96876 CPUtime=402.25 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 212281 0 0 0 39886 339 0 0 20 0 1 0 248195934 2125914112 24219 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 519022 24219 712 405 0 515966 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2076088 KiB
Current children cumulated memory: 96876 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.09 2.06 3/187 24187
/proc/meminfo: memFree=28553944/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2083960 memory=104752 CPUtime=462.25 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 246957 0 0 0 45844 381 0 0 20 0 1 0 248195934 2133975040 26188 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 520990 26188 712 405 0 517934 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2083960 KiB
Current children cumulated memory: 104752 KiB


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

/proc/24179/statm: 546430 52247 712 405 0 543374 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 2185720 KiB
Current children cumulated memory: 208988 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24296
/proc/meminfo: memFree=28469868/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2185720 memory=208988 CPUtime=1782.14 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 479280 0 0 0 176973 1241 0 0 20 0 1 0 248195934 2238177280 52247 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 546430 52247 712 405 0 543374 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 2185720 KiB
Current children cumulated memory: 208988 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24297
/proc/meminfo: memFree=28474644/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2148324 memory=171592 CPUtime=1842.13 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 491368 0 0 0 182936 1277 0 0 20 0 1 0 248195934 2199883776 42898 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 537081 42898 712 405 0 534025 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 2148324 KiB
Current children cumulated memory: 171592 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24298
/proc/meminfo: memFree=28494252/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2117900 memory=141296 CPUtime=1902.13 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 494172 0 0 0 188902 1311 0 0 20 0 1 0 248195934 2168729600 35324 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 529475 35324 712 405 0 526419 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 2117900 KiB
Current children cumulated memory: 141296 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 24299
/proc/meminfo: memFree=28314552/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2215460 memory=238728 CPUtime=1962.13 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 509354 0 0 0 194869 1344 0 0 20 0 1 0 248195934 2268631040 59682 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 553865 59682 712 405 0 550809 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 2215460 KiB
Current children cumulated memory: 238728 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 24300
/proc/meminfo: memFree=28409552/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2185092 memory=208248 CPUtime=2022.13 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 523214 0 0 0 200827 1386 0 0 20 0 1 0 248195934 2237534208 52062 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 546273 52062 712 405 0 543217 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 2185092 KiB
Current children cumulated memory: 208248 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/187 24301
/proc/meminfo: memFree=28304960/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2223016 memory=246284 CPUtime=2082.12 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 550348 0 0 0 206780 1432 0 0 20 0 1 0 248195934 2276368384 61571 33554432000 4194304 5849940 140727752116368 140727752115368 5312804 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 555754 61571 712 405 0 552698 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 2223016 KiB
Current children cumulated memory: 246284 KiB

[startup+2142.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/187 24302
/proc/meminfo: memFree=28330640/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2176104 memory=199276 CPUtime=2142.11 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 569697 0 0 0 212736 1475 0 0 20 0 1 0 248195934 2228330496 49819 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 544026 49819 712 405 0 540970 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 2176104 KiB
Current children cumulated memory: 199276 KiB

[startup+2202.3 s]
/proc/loadavg: 2.37 2.12 2.07 3/187 24303
/proc/meminfo: memFree=28330264/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2176476 memory=199744 CPUtime=2202.11 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 591624 0 0 0 218700 1511 0 0 20 0 1 0 248195934 2228711424 49936 33554432000 4194304 5849940 140727752116368 140727752115528 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 544119 49936 712 405 0 541063 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 2176476 KiB
Current children cumulated memory: 199744 KiB

[startup+2262.3 s]
/proc/loadavg: 2.72 2.30 2.14 3/187 24304
/proc/meminfo: memFree=28315112/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2197988 memory=221248 CPUtime=2262.11 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 603865 0 0 0 224667 1544 0 0 20 0 1 0 248195934 2250739712 55312 33554432000 4194304 5849940 140727752116368 140727752115368 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 549497 55312 712 405 0 546441 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 2197988 KiB
Current children cumulated memory: 221248 KiB

[startup+2322.3 s]
/proc/loadavg: 2.26 2.25 2.13 3/188 24313
/proc/meminfo: memFree=28334128/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2178980 memory=202248 CPUtime=2322.1 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 611363 0 0 0 230635 1575 0 0 20 0 1 0 248195934 2231275520 50562 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 544745 50562 712 405 0 541689 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 2178980 KiB
Current children cumulated memory: 202248 KiB

[startup+2382.3 s]
/proc/loadavg: 2.10 2.20 2.12 3/188 24314
/proc/meminfo: memFree=28321096/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2191980 memory=215248 CPUtime=2382.09 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 617495 0 0 0 236603 1606 0 0 20 0 1 0 248195934 2244587520 53812 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 547995 53812 712 405 0 544939 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 2191980 KiB
Current children cumulated memory: 215248 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.16 2.12 3/188 24315
/proc/meminfo: memFree=28410412/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2191396 memory=214664 CPUtime=2442.09 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 623361 0 0 0 242572 1637 0 0 20 0 1 0 248195934 2243989504 53666 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 547849 53666 712 405 0 544793 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 2191396 KiB
Current children cumulated memory: 214664 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.13 2.11 3/188 24316
/proc/meminfo: memFree=28358384/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2244396 memory=267664 CPUtime=2502.09 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 631195 0 0 0 248537 1672 0 0 20 0 1 0 248195934 2298261504 66916 33554432000 4194304 5849940 140727752116368 140727752115368 139643530493831 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 561099 66916 712 405 0 558043 0
Current children cumulated CPU time: 2502.09 s
Current children cumulated vsize: 2244396 KiB
Current children cumulated memory: 267664 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.13 2.11 3/188 24316
/proc/meminfo: memFree=28410392/32770624 swapFree=67108796/67108860
[pid=24179] ppid=24176 vsize=2191456 memory=214724 CPUtime=2519.8 cores=0,2,4,6
/proc/24179/stat : 24179 (xcsp_picat) R 24176 24179 22475 0 -1 4202496 631352 0 0 0 250299 1681 0 0 20 0 1 0 248195934 2244050944 53681 33554432000 4194304 5849940 140727752116368 140727752115368 5360645 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 29167616 140727752119478 140727752119556 140727752119556 140727752122314 0
/proc/24179/statm: 547864 53681 712 405 0 544808 0
Current children cumulated CPU time: 2519.8 s
Current children cumulated vsize: 2191456 KiB
Current children cumulated memory: 214724 KiB

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

[startup+2520.01 s]
# the end of solver process 24179 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2502.99 s, system=16.8147 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): 2519.81
CPU user time (s): 2502.99
CPU system time (s): 16.8147
CPU usage (%): 99.9919
Max. virtual memory (cumulated for all children) (KiB): 2286492
Max. memory (cumulated for all children) (KiB): 309556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2502.99
system time used= 16.8147
maximum resident set size= 309760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 631352
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= 20
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 24179
#   total CPU time (s): 2519.81
#   total CPU user time (s): 2502.99
#   total CPU system time (s): 16.8147

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.57771 second user time and 18.5726 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-15 06:12:08
IDJOB=4309564
IDBENCH=141334
IDSOLVER=2794
FILE ID=node138/4309564-1534306328
RUNJOBID= node138-1534292900-22506
PBS_JOBID= 21038133
Free space on /tmp= 27392 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bibd/Bibd-sc-22-033-12-08-04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309564-1534306328/watcher-4309564-1534306328 -o /tmp/evaluation-result-4309564-1534306328/solver-4309564-1534306328 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534292900-22506 --watchdog 2580  xcsp_picat HOME/instance-4309564-1534306328.xml

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

MD5SUM BENCH= 6ea47cf9d60ca9eef307247e67b78630
RANDOM SEED=1053741895

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28662720 kB
MemAvailable:   31739116 kB
Buffers:           68848 kB
Cached:          3239132 kB
SwapCached:           12 kB
Active:          1781788 kB
Inactive:        1737128 kB
Active(anon):     153864 kB
Inactive(anon):   118512 kB
Active(file):    1627924 kB
Inactive(file):  1618616 kB
Unevictable:        7260 kB
Mlocked:            7260 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3572 kB
Writeback:             0 kB
AnonPages:        280640 kB
Mapped:            55832 kB
Shmem:             57932 kB
Slab:             286136 kB
SReclaimable:     258316 kB
SUnreclaim:        27820 kB
KernelStack:        3632 kB
PageTables:         5604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2536808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 27388 MiB
End job on node138 at 2018-08-15 06:54:08