Trace number 4264971

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
miniBTD 2017-08-10? (TO) 2400.04 2400.2

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5/
mdd-7-25-5-56-02.xml
MD5SUMeda3e143b65a543b5abd93f521b89dfa
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 benchmark1295.11
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":25}]
Minimum variable degree9
Maximum variable degree23
Distribution of variable degrees[{"degree":9,"count":1},{"degree":10,"count":1},{"degree":11,"count":1},{"degree":12,"count":2},{"degree":13,"count":1},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":3},{"degree":17,"count":3},{"degree":18,"count":3},{"degree":21,"count":3},{"degree":23,"count":1}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":56}]
Number of extensional constraints56
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":56}]
Optimization problemNO
Type of objective

Solver Data 

3.39/3.47	c Version: 2017-08-10
2399.93/2400.19	s UNKNOWN
2399.93/2400.19	c Solving # Nodes: 24127
2399.93/2400.19	c Global Time: 2400.01 s

Verifier Data


Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14790 MiB free)
  memory of node 1: 16384 MiB (15566 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264971-1502604830/watcher-4264971-1502604830 -o /tmp/evaluation-result-4264971-1502604830/solver-4264971-1502604830 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node113-1502603034-32434 --watchdog 2560 miniBTD 2400 HOME/instance-4264971-1502604830.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=1122, runsolver pid=1119
Current StackSize limit: 8192 KiB


[startup+0.100815 s]*
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=31069616/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=43080 memory=18292 CPUtime=0.09 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 5328 0 0 0 9 0 0 0 20 0 1 0 93570706 44113920 4573 33554432000 4194304 4832229 140729132537568 140729132535144 4233444 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 10770 4573 531 156 0 4412 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43080 KiB
Current children cumulated memory: 18292 KiB

[startup+0.209892 s]*
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=31053296/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=59944 memory=35188 CPUtime=0.2 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 9554 0 0 0 19 1 0 0 20 0 1 0 93570706 61382656 8797 33554432000 4194304 4832229 140729132537568 140729132535144 4708074 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 14986 8797 531 156 0 8628 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 59944 KiB
Current children cumulated memory: 35188 KiB

[startup+0.30963 s]*
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=31034696/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=79016 memory=54460 CPUtime=0.3 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 14360 0 0 0 28 2 0 0 20 0 1 0 93570706 80912384 13615 33554432000 4194304 4832229 140729132537568 140729132535144 139700379292800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 19754 13615 531 156 0 13396 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 79016 KiB
Current children cumulated memory: 54460 KiB

[startup+0.700399 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=31009212/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=136304 memory=111484 CPUtime=0.68 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 28643 0 0 0 65 3 0 0 20 0 1 0 93570706 139575296 27871 33554432000 4194304 4832229 140729132537568 140729132532920 139700379292800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 34076 27871 531 156 0 27718 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 136304 KiB
Current children cumulated memory: 111484 KiB

[startup+1.50041 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=30929604/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=257072 memory=232396 CPUtime=1.49 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 58880 0 0 0 142 7 0 0 20 0 1 0 93570706 263241728 58099 33554432000 4194304 4832229 140729132537568 140729132535144 139700379292800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 64268 58099 531 156 0 57910 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 257072 KiB
Current children cumulated memory: 232396 KiB

[startup+3.10957 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=30633368/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=496332 memory=471932 CPUtime=3.1 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 121656 0 0 0 295 15 0 0 20 0 1 0 93570706 508243968 117983 33554432000 4194304 4832229 140729132537568 140729132535144 139700379292800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 124083 117983 531 156 0 117725 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 496332 KiB
Current children cumulated memory: 471932 KiB

[startup+6.3004 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=30559104/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=6.28 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 307695 0 0 0 604 24 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 139700364668694 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+12.7004 s]
/proc/loadavg: 1.98 2.01 2.04 3/187 1123
/proc/meminfo: memFree=30559300/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=12.68 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 491245 0 0 0 1237 31 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312581 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+25.5004 s]
/proc/loadavg: 1.99 2.01 2.04 3/187 1123
/proc/meminfo: memFree=30559300/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=25.48 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 632076 0 0 0 2510 38 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 139700364939644 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+51.1098 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 1131
/proc/meminfo: memFree=30558548/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=51.09 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 764918 0 0 0 5064 45 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 139700364668726 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 1154
/proc/meminfo: memFree=30558556/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=102.26 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 961075 0 0 0 10172 54 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312574 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 1155
/proc/meminfo: memFree=30558956/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=162.25 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 1156423 0 0 0 16162 63 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312584 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 1156
/proc/meminfo: memFree=30559204/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=222.25 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 1352541 0 0 0 22152 73 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 1157
/proc/meminfo: memFree=30559096/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=282.23 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 1547897 0 0 0 28142 81 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312584 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 1158
/proc/meminfo: memFree=30559112/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=342.24 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 1744013 0 0 0 34134 90 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312584 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/187 1159
/proc/meminfo: memFree=30558200/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=402.23 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 1934255 0 0 0 40124 99 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 4312420 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 1160
/proc/meminfo: memFree=30558368/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527132 CPUtime=462.23 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2071270 0 0 0 46117 106 0 0 20 0 1 0 93570706 564142080 131783 33554432000 4194304 4832229 140729132537568 140729132535288 139700364685215 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131783 570 156 0 131372 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527132 KiB


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

/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1602.15 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1662.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 1765
/proc/meminfo: memFree=31123232/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1662.16 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2346886 0 0 0 166090 126 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312584 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1662.16 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 1767
/proc/meminfo: memFree=31123112/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1722.15 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2348335 0 0 0 172089 126 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 1768
/proc/meminfo: memFree=31122552/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1782.15 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2349804 0 0 0 178089 126 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 1777
/proc/meminfo: memFree=31121672/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1842.14 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2351252 0 0 0 184088 126 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 1900
/proc/meminfo: memFree=31126984/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1902.15 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2352721 0 0 0 190088 127 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 139700364673648 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+1962.3 s]
/proc/loadavg: 2.18 2.03 2.05 3/188 2413
/proc/meminfo: memFree=31110736/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=1962.14 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2354168 0 0 0 196087 127 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312624 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2022.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/188 2477
/proc/meminfo: memFree=30554032/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2022.14 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2355638 0 0 0 202085 129 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 139700364668599 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 2478
/proc/meminfo: memFree=30553908/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2082.14 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2357085 0 0 0 208085 129 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 2479
/proc/meminfo: memFree=30553800/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2142.13 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2358554 0 0 0 214084 129 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2480
/proc/meminfo: memFree=30552744/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2202.13 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2360002 0 0 0 220083 130 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4299528 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2481
/proc/meminfo: memFree=30553124/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2262.12 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2361471 0 0 0 226082 130 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2482
/proc/meminfo: memFree=30553028/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2322.13 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2362918 0 0 0 232082 131 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312665 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2483
/proc/meminfo: memFree=30553056/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2382.12 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2364387 0 0 0 238081 131 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 4312392 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2484
/proc/meminfo: memFree=30552788/32770624 swapFree=67108860/67108860
[pid=1122] ppid=1119 vsize=550920 memory=527728 CPUtime=2400.02 cores=1,3,5,7
/proc/1122/stat : 1122 (miniBTD) R 1119 1122 32402 0 -1 4202496 2364889 0 0 0 239871 131 0 0 20 0 1 0 93570706 564142080 131932 33554432000 4194304 4832229 140729132537568 140729132535288 139700364668587 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 6932488 6936608 36073472 140729132545229 140729132545309 140729132545309 140729132548045 0
/proc/1122/statm: 137730 131932 570 156 0 131372 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 550920 KiB
Current children cumulated memory: 527728 KiB

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

[startup+2400.2 s]
# the end of solver process 1122 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2398.71 s, system=1.32192 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): 2400.2
CPU time (s): 2400.04
CPU user time (s): 2398.71
CPU system time (s): 1.32192
CPU usage (%): 99.993
Max. virtual memory (cumulated for all children) (KiB): 550920
Max. memory (cumulated for all children) (KiB): 527728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2398.71
system time used= 1.32192
maximum resident set size= 527964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2364889
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= 44
involuntary context switches= 740


# summary of solver processes directly reported to runsolver:
#   pid: 1122
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2398.71
#   total CPU system time (s): 1.32192

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.57845 second user time and 18.2439 second system time

The end

Launcher Data 

Begin job on node113 at 2017-08-13 07:59:32
IDJOB=4264971
IDBENCH=126087
IDSOLVER=2653
FILE ID=node113/4264971-1502604830
RUNJOBID= node113-1502603034-32434
PBS_JOBID= 20628303
Free space on /tmp= 61716 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5/mdd-7-25-5-56-02.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264971-1502604830/watcher-4264971-1502604830 -o /tmp/evaluation-result-4264971-1502604830/solver-4264971-1502604830 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node113-1502603034-32434 --watchdog 2560  miniBTD 2400 HOME/instance-4264971-1502604830.xml

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

MD5SUM BENCH= eda3e143b65a543b5abd93f521b89dfa
RANDOM SEED=1589188233

node113.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	: 5333.89
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	: 5333.89
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	: 5333.89
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	: 5333.89
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:        31085856 kB
MemAvailable:   31449304 kB
Buffers:           98596 kB
Cached:           551784 kB
SwapCached:            0 kB
Active:          1106696 kB
Inactive:         135092 kB
Active(anon):     541264 kB
Inactive(anon):    77976 kB
Active(file):     565432 kB
Inactive(file):    57116 kB
Unevictable:        6572 kB
Mlocked:            6572 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             39808 kB
Writeback:             0 kB
AnonPages:        604096 kB
Mapped:            43780 kB
Shmem:             25224 kB
Slab:             139932 kB
SReclaimable:     113468 kB
SUnreclaim:        26464 kB
KernelStack:        3424 kB
PageTables:         6124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     888444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    548864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 61744 MiB
End job on node113 at 2017-08-13 08:39:33