Trace number 4293755

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15SAT 4.7698 4.76965

General information on the benchmark

NamePseudoBoolean-dec/
Pb-robin10_c18.xml
MD5SUM72806e24f62b8b3ef3e659c1068d636c
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 benchmark1.09477
Satisfiable
(Un)Satisfiability was proved
Number of variables2025
Number of constraints410
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2025}]
Minimum variable degree10
Maximum variable degree10
Distribution of variable degrees[{"degree":10,"count":2025}]
Minimum constraint arity45
Maximum constraint arity81
Distribution of constraint arities[{"arity":45,"count":360},{"arity":81,"count":50}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":410}]
Optimization problemNO
Type of objective

Solver Data 

4.69/4.76	c xcsp_picat version 2.4#4 (June 15, 2018)
4.69/4.76	s SATISFIABLE
4.69/4.76	v <instantiation>
4.69/4.76	v     <list> x[]  </list> 
4.69/4.76	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0   </values> 
4.69/4.76	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 (10470 MiB free)
  memory of node 1: 16384 MiB (13055 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293755-1532360990/watcher-4293755-1532360990 -o /tmp/evaluation-result-4293755-1532360990/solver-4293755-1532360990 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532360990-14322 --watchdog 2580 xcsp_picat HOME/instance-4293755-1532360990.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=14352, runsolver pid=14345

[startup+0.100174 s]*
/proc/loadavg: 3.78 3.56 3.48 4/187 14353
/proc/meminfo: memFree=24029028/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=121348 memory=32740 CPUtime=0.1 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 3310 0 0 0 10 0 0 0 20 0 1 0 53662210 124260352 8185 33554432000 4194304 5849740 140731005604272 140731005604272 4828514 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 30337 8185 621 405 0 27281 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 121348 KiB
Current children cumulated memory: 32740 KiB

[startup+0.20949 s]*
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=24002788/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=132804 memory=44268 CPUtime=0.21 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 4659 0 0 0 20 1 0 0 20 0 1 0 53662210 135991296 11067 33554432000 4194304 5849740 140731005604272 140731005604272 5300029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 33201 11067 621 405 0 30145 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132804 KiB
Current children cumulated memory: 44268 KiB

[startup+0.30942 s]*
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23967048/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=149188 memory=60548 CPUtime=0.31 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 5178 0 0 0 30 1 0 0 20 0 1 0 53662210 152768512 15137 33554432000 4194304 5849740 140731005604272 140731005604272 4491116 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 37297 15137 621 405 0 34241 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 149188 KiB
Current children cumulated memory: 60548 KiB

[startup+0.700436 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23927020/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=154944 memory=64516 CPUtime=0.69 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 8518 0 0 0 68 1 0 0 20 0 1 0 53662210 158662656 16129 33554432000 4194304 5849740 140731005604272 140731005603304 5371334 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 38736 16129 638 405 0 35680 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 154944 KiB
Current children cumulated memory: 64516 KiB

[startup+1.50041 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23848704/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=154944 memory=66276 CPUtime=1.49 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 9008 0 0 0 148 1 0 0 20 0 1 0 53662210 158662656 16569 33554432000 4194304 5849740 140731005604272 140731005603304 5366493 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 38736 16569 638 405 0 35680 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 154944 KiB
Current children cumulated memory: 66276 KiB

[startup+3.10953 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23840160/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=197756 memory=78084 CPUtime=3.1 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 15881 0 0 0 308 2 0 0 20 0 1 0 53662210 202502144 19521 33554432000 4194304 5849740 140731005604272 140731005602520 5359170 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 49439 19521 641 405 0 46383 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 197756 KiB
Current children cumulated memory: 78084 KiB

[startup+4.76961 s]
# the end of solver process 14352 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=4.7288 s, system=0.040998 s

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

[startup+3.20041 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23840160/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=154944 memory=66488 CPUtime=3.19 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 15885 0 0 0 317 2 0 0 20 0 1 0 53662210 158662656 16622 33554432000 4194304 5849740 140731005604272 140731005602520 5338956 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 38736 16622 641 405 0 35680 0
Current children cumulated CPU time: 3.19 s
Current children cumulated vsize: 154944 KiB
Current children cumulated memory: 66488 KiB

[startup+4.0004 s]*
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23819124/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=182072 memory=87200 CPUtime=4 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 22946 0 0 0 397 3 0 0 20 0 1 0 53662210 186441728 21800 33554432000 4194304 5849740 140731005604272 140731005602520 4233624 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 45518 21800 648 405 0 42462 0
Current children cumulated CPU time: 4 s
Current children cumulated vsize: 182072 KiB
Current children cumulated memory: 87200 KiB

[startup+4.40037 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23819124/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=182072 memory=87204 CPUtime=4.39 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 26027 0 0 0 436 3 0 0 20 0 1 0 53662210 186441728 21801 33554432000 4194304 5849740 140731005604272 140731005602520 5301902 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 45518 21801 649 405 0 42462 0
Current children cumulated CPU time: 4.39 s
Current children cumulated vsize: 182072 KiB
Current children cumulated memory: 87204 KiB

[startup+4.60034 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23819124/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=182072 memory=87208 CPUtime=4.59 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 26781 0 0 0 456 3 0 0 20 0 1 0 53662210 186441728 21802 33554432000 4194304 5849740 140731005604272 140731005602520 5312424 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 45518 21802 650 405 0 42462 0
Current children cumulated CPU time: 4.59 s
Current children cumulated vsize: 182072 KiB
Current children cumulated memory: 87208 KiB

[startup+4.70035 s]
/proc/loadavg: 3.64 3.54 3.48 4/187 14353
/proc/meminfo: memFree=23819124/32770624 swapFree=67108860/67108860
[pid=14352] ppid=14345 vsize=182072 memory=87216 CPUtime=4.69 cores=0,2,4,6
/proc/14352/stat : 14352 (xcsp_picat) R 14345 14352 2271 0 -1 4202496 26803 0 0 0 466 3 0 0 20 0 1 0 53662210 186441728 21804 33554432000 4194304 5849740 140731005604272 140731005602520 5307688 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29052928 140731005609142 140731005609220 140731005609220 140731005611978 0
/proc/14352/statm: 45518 21804 652 405 0 42462 0
Current children cumulated CPU time: 4.69 s
Current children cumulated vsize: 182072 KiB
Current children cumulated memory: 87216 KiB

Child status: 0
Real time (s): 4.76965
CPU time (s): 4.7698
CPU user time (s): 4.7288
CPU system time (s): 0.040998
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 197756
Max. memory (cumulated for all children) (KiB): 87216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.7288
system time used= 0.040998
maximum resident set size= 87368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27056
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= 2
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 14352
#   total CPU time (s): 4.7698
#   total CPU user time (s): 4.7288
#   total CPU system time (s): 0.040998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.04403 second user time and 0.068204 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 17:49:50
IDJOB=4293755
IDBENCH=141232
IDSOLVER=2754
FILE ID=node105/4293755-1532360990
RUNJOBID= node105-1532360990-14322
PBS_JOBID= 21019001
Free space on /tmp= 44852 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-robin10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293755-1532360990/watcher-4293755-1532360990 -o /tmp/evaluation-result-4293755-1532360990/solver-4293755-1532360990 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532360990-14322 --watchdog 2580  xcsp_picat HOME/instance-4293755-1532360990.xml

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

MD5SUM BENCH= 72806e24f62b8b3ef3e659c1068d636c
RANDOM SEED=1261737357

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        24095188 kB
MemAvailable:   31942884 kB
Buffers:          196356 kB
Cached:          7796016 kB
SwapCached:            0 kB
Active:          1374628 kB
Inactive:        6669088 kB
Active(anon):        712 kB
Inactive(anon):    70136 kB
Active(file):    1373916 kB
Inactive(file):  6598952 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6008 kB
Writeback:             0 kB
AnonPages:         66320 kB
Mapped:            36660 kB
Shmem:             17036 kB
Slab:             330588 kB
SReclaimable:     303288 kB
SUnreclaim:        27300 kB
KernelStack:        3456 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     319348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 17:49:55