Trace number 4394912

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 2019-09-12SAT 31.7272 31.7283

General information on the benchmark

NameCarSequencing/CarSequencing-m1-jcr/
CarSequencing-60-03.xml
MD5SUM20e15596ff36696b27df04e6639fd466
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark14.7818
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1369
Number of domains2
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":1000},{"size":24,"count":200}]
Minimum variable degree2
Maximum variable degree53
Distribution of variable degrees[{"degree":2,"count":200},{"degree":3,"count":5},{"degree":4,"count":5},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":10},{"degree":8,"count":18},{"degree":9,"count":18},{"degree":10,"count":18},{"degree":11,"count":18},{"degree":12,"count":18},{"degree":13,"count":18},{"degree":14,"count":18},{"degree":15,"count":18},{"degree":16,"count":18},{"degree":17,"count":18},{"degree":18,"count":18},{"degree":19,"count":19},{"degree":20,"count":19},{"degree":21,"count":19},{"degree":22,"count":19},{"degree":23,"count":129},{"degree":24,"count":13},{"degree":25,"count":13},{"degree":26,"count":13},"...",{"degree":29,"count":13}, {"degree":30,"count":13}, {"degree":31,"count":13}, {"degree":32,"count":13}, {"degree":33,"count":13}, {"degree":34,"count":13}, {"degree":35,"count":13}, {"degree":36,"count":14}, {"degree":37,"count":14}, {"degree":38,"count":14}, {"degree":39,"count":15}, {"degree":40,"count":164}, {"degree":41,"count":6}, {"degree":42,"count":6}, {"degree":43,"count":6}, {"degree":44,"count":6}, {"degree":45,"count":6}, {"degree":46,"count":7}, {"degree":47,"count":7}, {"degree":48,"count":72}, {"degree":49,"count":3}, {"degree":50,"count":3}, {"degree":51,"count":4}, {"degree":52,"count":4}, {"degree":53,"count":54}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":199},{"arity":3,"count":396},{"arity":5,"count":392},{"arity":6,"count":200},{"arity":35,"count":1},{"arity":40,"count":1},{"arity":45,"count":1},{"arity":50,"count":1},{"arity":55,"count":1},{"arity":56,"count":1},{"arity":59,"count":1},{"arity":60,"count":1},{"arity":62,"count":1},{"arity":65,"count":2},{"arity":68,"count":1},{"arity":70,"count":1},{"arity":71,"count":2},{"arity":74,"count":2},{"arity":75,"count":1},{"arity":77,"count":2},{"arity":80,"count":3},{"arity":83,"count":2},{"arity":85,"count":1},{"arity":86,"count":2},{"arity":89,"count":2},"...",{"arity":167,"count":2}, {"arity":168,"count":1}, {"arity":170,"count":5}, {"arity":172,"count":1}, {"arity":173,"count":2}, {"arity":174,"count":1}, {"arity":175,"count":2}, {"arity":176,"count":3}, {"arity":178,"count":1}, {"arity":179,"count":2}, {"arity":180,"count":3}, {"arity":182,"count":3}, {"arity":184,"count":1}, {"arity":185,"count":4}, {"arity":186,"count":1}, {"arity":188,"count":3}, {"arity":190,"count":3}, {"arity":191,"count":2}, {"arity":192,"count":1}, {"arity":194,"count":3}, {"arity":195,"count":2}, {"arity":196,"count":1}, {"arity":197,"count":2}, {"arity":198,"count":1}, {"arity":200,"count":6}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"sum","count":1168},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

27.49/27.59	c xcsp_picat version 2.7b12 (9/12/2019)
31.69/31.72	s SATISFIABLE
31.69/31.72	v <instantiation>
31.69/31.72	v     <list> opt[][] cls[]  </list> 
31.69/31.72	v     <values> 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0  11 11 9 11 11 9 11 11 9 11 16 13 11 11 9 11 2 2 23 11 9 2 2 11 9 11 2 2 9 11 17 2 2 11 9 17 2 2 11 9 11 2 14 19 2 9 2 11 9 2 11 2 9 11 2 9 2 23 11 18 11 2 23 11 2 9 2 11 10 2 15 9 2 11 2 9 11 16 2 6 9 11 1 11 20 17 2 14 11 2 1 6 11 13 11 2 9 15 2 13 11 2 3 11 2 9 2 23 11 2 9 2 23 9 17 11 20 2 17 14 11 8 2 11 17 9 2 2 11 11 7 11 5 9 2 11 9 6 16 6 9 11 8 14 6 17 11 2 13 21 23 11 8 11 16 9 11 2 11 11 17 16 8 9 23 6 16 20 17 11 17 22 2 11 9 11 2 0 11 17 11 12 11 2 11 9 4 11 2 9 17 2 9 11 2 11 2 9 23 2   </values> 
31.69/31.72	v </instantiation>

Verifier Data 

OK

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 (11102 MiB free)
  memory of node 1: 16384 MiB (13876 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394912-1568334211/watcher-4394912-1568334211 -o /tmp/evaluation-result-4394912-1568334211/solver-4394912-1568334211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4394912-1568334211.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
Current StackSize limit: 8192 KiB

solver pid=27723, runsolver pid=27720

[startup+0.100206 s]*
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25552476/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2039532 memory=31952 CPUtime=0.1 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 2055 0 0 0 10 0 0 0 20 0 1 0 409363050 2088480768 7988 33554432000 4194304 5870510 140737191168544 140737191165688 4462580 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 509883 7988 854 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 31952 KiB

[startup+0.209922 s]*
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25542280/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2039532 memory=40680 CPUtime=0.21 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 2170 0 0 0 21 0 0 0 20 0 1 0 409363050 2088480768 10170 33554432000 4194304 5870510 140737191168544 140737191167912 4526626 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 509883 10170 931 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 40680 KiB

[startup+0.309942 s]*
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25531816/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2051200 memory=51152 CPUtime=0.31 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 3845 0 0 0 30 1 0 0 20 0 1 0 409363050 2100428800 12788 33554432000 4194304 5870510 140737191168544 140737191167912 5406867 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 512800 12788 957 410 0 508273 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2051200 KiB
Current children cumulated memory: 51152 KiB

[startup+0.70034 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25531816/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2051200 memory=51388 CPUtime=0.69 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 3897 0 0 0 68 1 0 0 20 0 1 0 409363050 2100428800 12847 33554432000 4194304 5870510 140737191168544 140737191167912 5476973 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 512800 12847 958 410 0 508273 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2051200 KiB
Current children cumulated memory: 51388 KiB

[startup+1.50034 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25531072/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2051924 memory=52420 CPUtime=1.49 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 4166 0 0 0 148 1 0 0 20 0 1 0 409363050 2101170176 13105 33554432000 4194304 5870510 140737191168544 140737191167912 5478381 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 512981 13105 958 410 0 508454 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2051924 KiB
Current children cumulated memory: 52420 KiB

[startup+3.10941 s]
/proc/loadavg: 1.94 1.98 2.03 3/199 27724
/proc/meminfo: memFree=25524184/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2054256 memory=58468 CPUtime=3.1 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 5085 0 0 0 308 2 0 0 20 0 1 0 409363050 2103558144 14617 33554432000 4194304 5870510 140737191168544 140737191167640 5575688 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 513564 14617 958 410 0 509037 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2054256 KiB
Current children cumulated memory: 58468 KiB

[startup+6.30033 s]
/proc/loadavg: 1.87 1.97 2.03 3/199 27724
/proc/meminfo: memFree=25521208/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2056944 memory=61252 CPUtime=6.29 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 6743 0 0 0 627 2 0 0 20 0 1 0 409363050 2106310656 15313 33554432000 4194304 5870510 140737191168544 140737191167784 5562048 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 514236 15313 958 410 0 509709 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056944 KiB
Current children cumulated memory: 61252 KiB

[startup+12.7003 s]
/proc/loadavg: 1.88 1.97 2.03 3/199 27724
/proc/meminfo: memFree=25514384/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2062684 memory=67092 CPUtime=12.69 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 9129 0 0 0 1266 3 0 0 20 0 1 0 409363050 2112188416 16773 33554432000 4194304 5870510 140737191168544 140737191167640 5562052 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 515671 16773 960 410 0 511144 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2062684 KiB
Current children cumulated memory: 67092 KiB

[startup+25.5004 s]
/proc/loadavg: 1.90 1.97 2.03 3/200 27726
/proc/meminfo: memFree=25469672/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2121720 memory=114564 CPUtime=25.49 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 28592 0 0 0 2542 7 0 0 20 0 1 0 409363050 2172641280 28641 33554432000 4194304 5870510 140737191168544 140737191167800 5258656 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 530430 28641 994 410 0 525903 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2121720 KiB
Current children cumulated memory: 114564 KiB

[startup+31.7282 s]
# the end of solver process 27723 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=31.6412 s, system=0.085997 s

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

[startup+25.6004 s]
/proc/loadavg: 1.90 1.97 2.03 3/200 27726
/proc/meminfo: memFree=25469672/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2121720 memory=116868 CPUtime=25.59 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 28639 0 0 0 2552 7 0 0 20 0 1 0 409363050 2172641280 29217 33554432000 4194304 5870510 140737191168544 140737191166984 5274516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 530430 29217 994 410 0 525903 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2121720 KiB
Current children cumulated memory: 116868 KiB

[startup+28.8004 s]
/proc/loadavg: 1.90 1.97 2.03 3/200 27726
/proc/meminfo: memFree=25441684/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2121720 memory=139872 CPUtime=28.79 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 28930 0 0 0 2871 8 0 0 20 0 1 0 409363050 2172641280 34968 33554432000 4194304 5870510 140737191168544 140737191166984 5306880 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 530430 34968 994 410 0 525903 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 2121720 KiB
Current children cumulated memory: 139872 KiB

[startup+30.4004 s]
/proc/loadavg: 1.91 1.97 2.03 3/199 27726
/proc/meminfo: memFree=25441684/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2124248 memory=139872 CPUtime=30.39 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 28933 0 0 0 3031 8 0 0 20 0 1 0 409363050 2175229952 34968 33554432000 4194304 5870510 140737191168544 140737191167112 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 531062 34968 994 410 0 526535 0
Current children cumulated CPU time: 30.39 s
Current children cumulated vsize: 2124248 KiB
Current children cumulated memory: 139872 KiB

[startup+31.2004 s]
/proc/loadavg: 1.91 1.97 2.03 3/199 27726
/proc/meminfo: memFree=25441684/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2124248 memory=139872 CPUtime=31.19 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 28941 0 0 0 3111 8 0 0 20 0 1 0 409363050 2175229952 34968 33554432000 4194304 5870510 140737191168544 140737191167112 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 531062 34968 994 410 0 526535 0
Current children cumulated CPU time: 31.19 s
Current children cumulated vsize: 2124248 KiB
Current children cumulated memory: 139872 KiB

[startup+31.6004 s]
/proc/loadavg: 1.91 1.97 2.03 3/199 27726
/proc/meminfo: memFree=25441684/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2124248 memory=140276 CPUtime=31.59 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 35170 0 0 0 3151 8 0 0 20 0 1 0 409363050 2175229952 35069 33554432000 4194304 5870510 140737191168544 140737191167112 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 531062 35069 994 410 0 526535 0
Current children cumulated CPU time: 31.59 s
Current children cumulated vsize: 2124248 KiB
Current children cumulated memory: 140276 KiB

[startup+31.7004 s]
/proc/loadavg: 1.91 1.97 2.03 3/199 27726
/proc/meminfo: memFree=25441684/32770624 swapFree=66952812/67108860
[pid=27723] ppid=27720 vsize=2124248 memory=140304 CPUtime=31.69 cores=0,2,4,6
/proc/27723/stat : 27723 (xcsp_picat) R 27720 27723 24214 0 -1 4202496 35274 0 0 0 3161 8 0 0 20 0 1 0 409363050 2175229952 35076 33554432000 4194304 5870510 140737191168544 140737191167112 5282429 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 35274752 140737191175199 140737191175277 140737191175277 140737191178186 0
/proc/27723/statm: 531062 35076 994 410 0 526535 0
Current children cumulated CPU time: 31.69 s
Current children cumulated vsize: 2124248 KiB
Current children cumulated memory: 140304 KiB

Child status: 0
Real time (s): 31.7283
CPU time (s): 31.7272
CPU user time (s): 31.6412
CPU system time (s): 0.085997
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 2124248
Max. memory (cumulated for all children) (KiB): 140304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.6412
system time used= 0.085997
maximum resident set size= 140412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35447
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= 4
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 27723
#   total CPU time (s): 31.7272
#   total CPU user time (s): 31.6412
#   total CPU system time (s): 0.085997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.124314 second user time and 0.279073 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 02:22:49
IDJOB=4394912
IDBENCH=128111
IDSOLVER=2844
FILE ID=node117/4394912-1568334211
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/CarSequencing/CarSequencing-m1-jcr/CarSequencing-60-03.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394912-1568334211/watcher-4394912-1568334211 -o /tmp/evaluation-result-4394912-1568334211/solver-4394912-1568334211 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4394912-1568334211.xml

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

MD5SUM BENCH= 20e15596ff36696b27df04e6639fd466
RANDOM SEED=3401905

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25578932 kB
MemAvailable:   31572716 kB
Buffers:          161164 kB
Cached:          6081500 kB
SwapCached:        52484 kB
Active:          1583492 kB
Inactive:        4959224 kB
Active(anon):     248656 kB
Inactive(anon):    92700 kB
Active(file):    1334836 kB
Inactive(file):  4866524 kB
Unevictable:      107724 kB
Mlocked:          107724 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3196 kB
Writeback:             0 kB
AnonPages:        360056 kB
Mapped:            45452 kB
Shmem:             32816 kB
Slab:             245224 kB
SReclaimable:     216516 kB
SUnreclaim:        28708 kB
KernelStack:        3680 kB
PageTables:         6372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2750328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 02:23:21