Trace number 4407735

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
(reference) PicatSAT 2019-09-12? (TO) 2400.03 2400.01

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-05-m012.xml
MD5SUMf25b1aae0c79188cbfab33516e563679
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 benchmark626.863
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints34
Number of domains1
Minimum domain size61
Maximum domain size61
Distribution of domain sizes[{"size":61,"count":61}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":20},{"degree":4,"count":55},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":3},{"arity":61,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":27}]
Optimization problemNO
Type of objective

Solver Data 

18.48/18.51	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16375 MiB (12691 MiB free)
  memory of node 1: 16384 MiB (12476 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407735-1569512321/watcher-4407735-1569512321 -o /tmp/evaluation-result-4407735-1569512321/solver-4407735-1569512321 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27176 --watchdog 2560 xcsp_picat HOME/instance-4407735-1569512321.xml 

running on 4 cores: 0-3

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=27770, runsolver pid=27767
Current StackSize limit: 8192 KiB


[startup+0.100792 s]*
/proc/loadavg: 2.00 2.04 1.92 3/200 27771
/proc/meminfo: memFree=25744528/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2049732 memory=32968 CPUtime=0.09 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 4734 0 0 0 9 0 0 0 20 0 1 0 527238202 2098925568 8242 33554432000 4194304 5870510 140730092024816 140730092024072 140036925791205 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 512433 8242 934 410 0 507906 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2049732 KiB
Current children cumulated memory: 32968 KiB

[startup+0.210929 s]*
/proc/loadavg: 2.00 2.04 1.92 3/200 27771
/proc/meminfo: memFree=25729820/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2060992 memory=44804 CPUtime=0.21 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 7804 0 0 0 20 1 0 0 20 0 1 0 527238202 2110455808 11201 33554432000 4194304 5870510 140730092024816 140730092024072 140036926250887 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 515248 11201 951 410 0 510721 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2060992 KiB
Current children cumulated memory: 44804 KiB

[startup+0.31076 s]*
/proc/loadavg: 2.00 2.04 1.92 3/200 27771
/proc/meminfo: memFree=25729448/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2060992 memory=44804 CPUtime=0.31 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 7816 0 0 0 30 1 0 0 20 0 1 0 527238202 2110455808 11201 33554432000 4194304 5870510 140730092024816 140730092024072 5321694 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 515248 11201 951 410 0 510721 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2060992 KiB
Current children cumulated memory: 44804 KiB

[startup+0.700311 s]
/proc/loadavg: 2.00 2.04 1.92 3/200 27771
/proc/meminfo: memFree=25729200/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2061128 memory=44804 CPUtime=0.69 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 7840 0 0 0 68 1 0 0 20 0 1 0 527238202 2110595072 11201 33554432000 4194304 5870510 140730092024816 140730092023208 5337393 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 515282 11201 951 410 0 510755 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2061128 KiB
Current children cumulated memory: 44804 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.04 1.92 3/200 27771
/proc/meminfo: memFree=25732540/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2059304 memory=40384 CPUtime=1.49 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 8275 0 0 0 148 1 0 0 20 0 1 0 527238202 2108727296 10096 33554432000 4194304 5870510 140730092024816 140730092023208 5282369 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 514826 10096 964 410 0 510299 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2059304 KiB
Current children cumulated memory: 40384 KiB

[startup+3.11059 s]
/proc/loadavg: 2.00 2.03 1.92 3/200 27771
/proc/meminfo: memFree=25732852/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2066484 memory=50716 CPUtime=3.1 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 11421 0 0 0 308 2 0 0 20 0 1 0 527238202 2116079616 12679 33554432000 4194304 5870510 140730092024816 140730092023768 140036931470344 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 516621 12679 987 410 0 512094 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2066484 KiB
Current children cumulated memory: 50716 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.03 1.92 3/201 27773
/proc/meminfo: memFree=25713228/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2097300 memory=63356 CPUtime=6.29 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 16363 0 0 0 625 4 0 0 20 0 1 0 527238202 2147635200 15839 33554432000 4194304 5870510 140730092024816 140730092023832 5278120 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 524325 15839 987 410 0 519798 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2097300 KiB
Current children cumulated memory: 63356 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 1.92 3/200 27773
/proc/meminfo: memFree=25729276/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2061376 memory=46260 CPUtime=12.68 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 31443 0 0 0 1261 7 0 0 20 0 1 0 527238202 2110849024 11565 33554432000 4194304 5870510 140730092024816 140730092023176 5282736 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 515344 11565 987 410 0 510817 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2061376 KiB
Current children cumulated memory: 46260 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 1.92 3/200 27774
/proc/meminfo: memFree=25672784/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2117444 memory=101264 CPUtime=25.48 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 43087 0 0 0 2539 9 0 0 20 0 1 0 527238202 2168262656 25316 33554432000 4194304 5870510 140730092024816 140730092023928 5272690 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 529361 25316 987 410 0 524834 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2117444 KiB
Current children cumulated memory: 101264 KiB

[startup+51.1109 s]
/proc/loadavg: 2.00 2.03 1.93 3/201 27837
/proc/meminfo: memFree=25634880/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2133640 memory=116148 CPUtime=51.09 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 52036 0 0 0 5099 10 0 0 20 0 1 0 527238202 2184847360 29037 33554432000 4194304 5870510 140730092024816 140730092023384 5289467 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 533410 29037 987 410 0 528883 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2133640 KiB
Current children cumulated memory: 116148 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.04 1.94 3/201 27848
/proc/meminfo: memFree=25572360/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2152548 memory=134520 CPUtime=102.27 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 58208 0 0 0 10215 12 0 0 20 0 1 0 527238202 2204209152 33630 33554432000 4194304 5870510 140730092024816 140730092023384 5262918 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 538137 33630 987 410 0 533610 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 134520 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.94 3/201 27878
/proc/meminfo: memFree=25558008/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2140876 memory=129404 CPUtime=162.28 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 60757 0 0 0 16214 14 0 0 20 0 1 0 527238202 2192257024 32351 33554432000 4194304 5870510 140730092024816 140730092023256 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 535219 32351 987 410 0 530692 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2140876 KiB
Current children cumulated memory: 129404 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 1.95 3/201 27882
/proc/meminfo: memFree=25544796/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2152548 memory=142532 CPUtime=222.28 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 61360 0 0 0 22214 14 0 0 20 0 1 0 527238202 2204209152 35633 33554432000 4194304 5870510 140730092024816 140730092023384 140036931470276 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 538137 35633 987 410 0 533610 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 142532 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 27888
/proc/meminfo: memFree=25545144/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2152548 memory=142604 CPUtime=282.27 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 63452 0 0 0 28213 14 0 0 20 0 1 0 527238202 2204209152 35651 33554432000 4194304 5870510 140730092024816 140730092023384 5283102 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 538137 35651 987 410 0 533610 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 142604 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 1.95 3/201 27892
/proc/meminfo: memFree=25537820/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2152548 memory=142604 CPUtime=342.28 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 63973 0 0 0 34214 14 0 0 20 0 1 0 527238202 2204209152 35651 33554432000 4194304 5870510 140730092024816 140730092023384 5282421 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 538137 35651 987 410 0 533610 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 142604 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 27896
/proc/meminfo: memFree=25537816/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2152548 memory=142604 CPUtime=402.28 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 66111 0 0 0 40213 15 0 0 20 0 1 0 527238202 2204209152 35651 33554432000 4194304 5870510 140730092024816 140730092023384 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 538137 35651 987 410 0 533610 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 142604 KiB

[startup+462.3 s]
/proc/loadavg: 1.96 2.00 1.95 3/199 27902
/proc/meminfo: memFree=25537632/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2160132 memory=148320 CPUtime=462.28 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 67106 0 0 0 46213 15 0 0 20 0 1 0 527238202 2211975168 37080 33554432000 4194304 5870510 140730092024816 140730092023384 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 540033 37080 987 410 0 535506 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2160132 KiB
Current children cumulated memory: 148320 KiB


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

/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1602.29 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1662.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/199 28206
/proc/meminfo: memFree=25321516/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1662.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 117525 0 0 0 166192 38 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5272443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1662.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 28212
/proc/meminfo: memFree=25320980/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1722.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 119976 0 0 0 172192 38 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5262777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 28217
/proc/meminfo: memFree=25320196/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1782.29 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 120239 0 0 0 178191 38 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/199 28221
/proc/meminfo: memFree=25320048/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1842.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 123172 0 0 0 184192 38 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/200 28235
/proc/meminfo: memFree=25319856/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1902.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 124242 0 0 0 190192 38 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5308401 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/200 28239
/proc/meminfo: memFree=25319520/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=1962.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 128111 0 0 0 196191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/200 28243
/proc/meminfo: memFree=25319828/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2022.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 128257 0 0 0 202191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5308315 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2022.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.03 1.99 3/200 28249
/proc/meminfo: memFree=25319888/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2082.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 132022 0 0 0 208191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5262594 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 1.99 3/200 28253
/proc/meminfo: memFree=25319956/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2142.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 132358 0 0 0 214191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.99 3/199 28257
/proc/meminfo: memFree=25319860/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2202.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 134960 0 0 0 220191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5258783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 1.99 3/198 28263
/proc/meminfo: memFree=25321036/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2262.3 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 135303 0 0 0 226191 39 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5275198 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2322.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/199 28268
/proc/meminfo: memFree=25319876/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2322.31 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 138425 0 0 0 232191 40 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/199 28272
/proc/meminfo: memFree=25319768/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2382.31 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 138975 0 0 0 238191 40 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5262779 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.11 2.06 2.01 3/199 28274
/proc/meminfo: memFree=25319368/32770688 swapFree=66927776/67108860
[pid=27770] ppid=27767 vsize=2221480 memory=212088 CPUtime=2400.02 cores=0-3
/proc/27770/stat : 27770 (xcsp_picat) R 27767 27770 27145 0 -1 4202496 139069 0 0 0 239962 40 0 0 20 0 1 0 527238202 2274795520 53022 33554432000 4194304 5870510 140730092024816 140730092023384 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 17592320 140730092028959 140730092029037 140730092029037 140730092031946 0
/proc/27770/statm: 555370 53022 987 410 0 550843 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 2221480 KiB
Current children cumulated memory: 212088 KiB

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

[startup+2400.01 s]
# the end of solver process 27770 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.62 s, system=0.405003 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): 2400.01
CPU time (s): 2400.03
CPU user time (s): 2399.62
CPU system time (s): 0.405003
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2221480
Max. memory (cumulated for all children) (KiB): 212088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.62
system time used= 0.405003
maximum resident set size= 223968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139069
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= 8
involuntary context switches= 707


# summary of solver processes directly reported to runsolver:
#   pid: 27770
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2399.62
#   total CPU system time (s): 0.405003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7094 second user time and 19.3689 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-27 23:59:01
IDJOB=4407735
IDBENCH=133613
IDSOLVER=2873
FILE ID=node120/4407735-1569512321
RUNJOBID= node120-1325024062-27176
PBS_JOBID= 21705794
Free space on /tmp= 23408 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-05-m012.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407735-1569512321/watcher-4407735-1569512321 -o /tmp/evaluation-result-4407735-1569512321/solver-4407735-1569512321 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27176 --watchdog 2560  xcsp_picat HOME/instance-4407735-1569512321.xml

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

MD5SUM BENCH= f25b1aae0c79188cbfab33516e563679
RANDOM SEED=642432590

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        25773476 kB
MemAvailable:   31746764 kB
Buffers:          148784 kB
Cached:          6109752 kB
SwapCached:        68828 kB
Active:          3111468 kB
Inactive:        3247404 kB
Active(anon):      51576 kB
Inactive(anon):   121516 kB
Active(file):    3059892 kB
Inactive(file):  3125888 kB
Unevictable:      107752 kB
Mlocked:          107752 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        185696 kB
Mapped:            24500 kB
Shmem:             64268 kB
Slab:             235500 kB
SReclaimable:     206688 kB
SUnreclaim:        28812 kB
KernelStack:        3824 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    2600940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 23404 MiB
End job on node120 at 2011-12-28 00:39:02