Trace number 4303061

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2520.01 2520.01

General information on the benchmark

NameRcpsp/
Rcpsp-j120-01-01_c18.xml
MD5SUM0be9a53bf20a889479382bc05b2f6618
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark105
Best CPU time to get the best result obtained on this benchmark2520.09
Satisfiable
(Un)Satisfiability was proved
Number of variables122
Number of constraints187
Number of domains2
Minimum domain size1
Maximum domain size667
Distribution of domain sizes[{"size":1,"count":1},{"size":667,"count":121}]
Minimum variable degree3
Maximum variable degree6
Distribution of variable degrees[{"degree":3,"count":46},{"degree":4,"count":33},{"degree":5,"count":41},{"degree":6,"count":2}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":183},{"arity":24,"count":2},{"arity":29,"count":1},{"arity":43,"count":1}]
Number of extensional constraints0
Number of intensional constraints183
Distribution of constraint types[{"type":"intension","count":183},{"type":"cumulative","count":4}]
Optimization problemYES
Type of objectivemin VAR

Solver Data


Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6333 MiB free)
  memory of node 1: 16384 MiB (7031 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303061-1534018368/watcher-4303061-1534018368 -o /tmp/evaluation-result-4303061-1534018368/solver-4303061-1534018368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303061-1534018368.xml 

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

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=29883, runsolver pid=29880
Current StackSize limit: 8192 KiB


[startup+0.100169 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13654988/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2025744 memory=32848 CPUtime=0.1 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 1772 0 0 0 10 0 0 0 20 0 1 0 219399987 2074361856 8212 33554432000 4194304 5849708 140721049214480 140721049214480 4501250 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 506436 8212 649 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32848 KiB

[startup+0.2099 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13652940/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2025892 memory=35400 CPUtime=0.21 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 1874 0 0 0 21 0 0 0 20 0 1 0 219399987 2074513408 8850 33554432000 4194304 5849708 140721049214480 140721049214480 5606238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 506473 8850 712 405 0 503418 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025892 KiB
Current children cumulated memory: 35400 KiB

[startup+0.309626 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13652940/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2025892 memory=35400 CPUtime=0.31 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 1903 0 0 0 31 0 0 0 20 0 1 0 219399987 2074513408 8850 33554432000 4194304 5849708 140721049214480 140721049213720 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 506473 8850 712 405 0 503418 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025892 KiB
Current children cumulated memory: 35400 KiB

[startup+0.700274 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13652196/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2026592 memory=36104 CPUtime=0.69 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 2084 0 0 0 68 1 0 0 20 0 1 0 219399987 2075230208 9026 33554432000 4194304 5849708 140721049214480 140721049213720 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 506648 9026 726 405 0 503593 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026592 KiB
Current children cumulated memory: 36104 KiB

[startup+1.50041 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13623644/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2058220 memory=67868 CPUtime=1.49 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 11080 0 0 0 147 2 0 0 20 0 1 0 219399987 2107617280 16967 33554432000 4194304 5849708 140721049214480 140721049213576 5395316 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 514555 16967 742 405 0 511500 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2058220 KiB
Current children cumulated memory: 67868 KiB

[startup+3.10985 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13600180/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2078216 memory=87956 CPUtime=3.1 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 20358 0 0 0 307 3 0 0 20 0 1 0 219399987 2128093184 21989 33554432000 4194304 5849708 140721049214480 140721049213576 4213291 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 519554 21989 750 405 0 516499 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2078216 KiB
Current children cumulated memory: 87956 KiB

[startup+6.30027 s]
/proc/loadavg: 1.94 2.03 2.04 3/190 29884
/proc/meminfo: memFree=13595092/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2083192 memory=92952 CPUtime=6.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 24820 0 0 0 625 4 0 0 20 0 1 0 219399987 2133188608 23238 33554432000 4194304 5849708 140721049214480 140721049212728 5309600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520798 23238 754 405 0 517743 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2083192 KiB
Current children cumulated memory: 92952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13595076/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2083192 memory=92952 CPUtime=12.69 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 33022 0 0 0 1265 4 0 0 20 0 1 0 219399987 2133188608 23238 33554432000 4194304 5849708 140721049214480 140721049212728 5308445 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520798 23238 754 405 0 517743 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2083192 KiB
Current children cumulated memory: 92952 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13594936/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2083192 memory=92952 CPUtime=25.49 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 43857 0 0 0 2545 4 0 0 20 0 1 0 219399987 2133188608 23238 33554432000 4194304 5849708 140721049214480 140721049212728 5319728 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520798 23238 754 405 0 517743 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2083192 KiB
Current children cumulated memory: 92952 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.04 2.05 3/190 29884
/proc/meminfo: memFree=13593756/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2084332 memory=94136 CPUtime=51.1 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 53401 0 0 0 5103 7 0 0 20 0 1 0 219399987 2134355968 23534 33554432000 4194304 5849708 140721049214480 140721049212216 4211660 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 521083 23534 765 405 0 518028 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2084332 KiB
Current children cumulated memory: 94136 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 29886
/proc/meminfo: memFree=13594192/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2084228 memory=93920 CPUtime=102.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 70325 0 0 0 10216 13 0 0 20 0 1 0 219399987 2134249472 23480 33554432000 4194304 5849708 140721049214480 140721049212872 5308416 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 521057 23480 767 405 0 518002 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2084228 KiB
Current children cumulated memory: 93920 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 29948
/proc/meminfo: memFree=18243704/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2083060 memory=92368 CPUtime=162.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 79399 0 0 0 16212 17 0 0 20 0 1 0 219399987 2133053440 23092 33554432000 4194304 5849708 140721049214480 140721049212968 5306845 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520765 23092 767 405 0 517710 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2083060 KiB
Current children cumulated memory: 92368 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/191 29949
/proc/meminfo: memFree=18245260/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2071764 memory=82100 CPUtime=222.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 86106 0 0 0 22195 34 0 0 20 0 1 0 219399987 2121486336 20525 33554432000 4194304 5849708 140721049214480 140721049213352 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 517941 20525 767 405 0 514886 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2071764 KiB
Current children cumulated memory: 82100 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 29950
/proc/meminfo: memFree=18235672/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2071764 memory=84372 CPUtime=282.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 92669 0 0 0 28162 66 0 0 20 0 1 0 219399987 2121486336 21093 33554432000 4194304 5849708 140721049214480 140721049213640 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 517941 21093 767 405 0 514886 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2071764 KiB
Current children cumulated memory: 84372 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 29951
/proc/meminfo: memFree=18201428/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2072264 memory=84996 CPUtime=342.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 93277 0 0 0 34135 94 0 0 20 0 1 0 219399987 2121998336 21249 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 518066 21249 767 405 0 515011 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2072264 KiB
Current children cumulated memory: 84996 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 29952
/proc/meminfo: memFree=18197152/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2075004 memory=85496 CPUtime=402.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 100672 0 0 0 40102 126 0 0 20 0 1 0 219399987 2124804096 21374 33554432000 4194304 5849708 140721049214480 140721049213640 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 518751 21374 767 405 0 515696 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2075004 KiB
Current children cumulated memory: 85496 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 29961
/proc/meminfo: memFree=18122512/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2083224 memory=96320 CPUtime=462.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 110268 0 0 0 46074 154 0 0 20 0 1 0 219399987 2133221376 24080 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520806 24080 767 405 0 517751 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2083224 KiB
Current children cumulated memory: 96320 KiB

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

/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30006
/proc/meminfo: memFree=17942968/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=1782.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 219890 0 0 0 177564 665 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 30007
/proc/meminfo: memFree=17943408/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=1842.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 220480 0 0 0 183543 686 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 30008
/proc/meminfo: memFree=17943020/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=1902.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 224420 0 0 0 189524 705 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/192 30009
/proc/meminfo: memFree=17942896/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=1962.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 227356 0 0 0 195505 723 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 30010
/proc/meminfo: memFree=17943332/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=2022.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 231815 0 0 0 201483 746 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 30011
/proc/meminfo: memFree=17876200/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=2082.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 233091 0 0 0 207464 764 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 30012
/proc/meminfo: memFree=17875956/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=2142.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 239216 0 0 0 213447 782 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30014
/proc/meminfo: memFree=17875992/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=2202.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 244676 0 0 0 219429 800 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30022
/proc/meminfo: memFree=17875340/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2111176 memory=124272 CPUtime=2262.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 245452 0 0 0 225410 819 0 0 20 0 1 0 219399987 2161844224 31068 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 527794 31068 767 405 0 524739 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 2111176 KiB
Current children cumulated memory: 124272 KiB

[startup+2322.3 s]
/proc/loadavg: 2.22 2.06 2.06 3/191 30023
/proc/meminfo: memFree=17874844/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2118632 memory=124508 CPUtime=2322.29 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 252321 0 0 0 231393 836 0 0 20 0 1 0 219399987 2169479168 31127 33554432000 4194304 5849708 140721049214480 140721049213480 5437580 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 529658 31127 767 405 0 526603 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 2118632 KiB
Current children cumulated memory: 124508 KiB

[startup+2382.3 s]
/proc/loadavg: 2.37 2.15 2.09 3/191 30024
/proc/meminfo: memFree=17852132/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2118632 memory=124508 CPUtime=2382.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 252344 0 0 0 237372 856 0 0 20 0 1 0 219399987 2169479168 31127 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 529658 31127 767 405 0 526603 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 2118632 KiB
Current children cumulated memory: 124508 KiB

[startup+2442.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/191 30025
/proc/meminfo: memFree=17843724/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2119264 memory=132360 CPUtime=2442.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 259106 0 0 0 243351 877 0 0 20 0 1 0 219399987 2170126336 33090 33554432000 4194304 5849708 140721049214480 140721049213480 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 529816 33090 767 405 0 526761 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 2119264 KiB
Current children cumulated memory: 132360 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/190 30026
/proc/meminfo: memFree=17881944/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2080668 memory=93764 CPUtime=2502.28 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 262005 0 0 0 249334 894 0 0 20 0 1 0 219399987 2130604032 23441 33554432000 4194304 5849708 140721049214480 140721049212968 5306273 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520167 23441 767 405 0 517112 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 2080668 KiB
Current children cumulated memory: 93764 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.04 2.10 2.08 3/190 30026
/proc/meminfo: memFree=17882188/32770624 swapFree=67108688/67108860
[pid=29883] ppid=29880 vsize=2080668 memory=93764 CPUtime=2520 cores=1,3,5,7
/proc/29883/stat : 29883 (xcsp_picat) R 29880 29883 25480 0 -1 4202496 262005 0 0 0 251097 903 0 0 20 0 1 0 219399987 2130604032 23441 33554432000 4194304 5849708 140721049214480 140721049212968 140109501439879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 24526848 140721049220278 140721049220356 140721049220356 140721049223114 0
/proc/29883/statm: 520167 23441 767 405 0 517112 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 2080668 KiB
Current children cumulated memory: 93764 KiB

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

[startup+2520.01 s]
# the end of solver process 29883 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.97 s, system=9.03399 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.01
CPU user time (s): 2510.97
CPU system time (s): 9.03399
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 2119264
Max. memory (cumulated for all children) (KiB): 132360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.97
system time used= 9.03399
maximum resident set size= 132360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 262005
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= 12
involuntary context switches= 736


# summary of solver processes directly reported to runsolver:
#   pid: 29883
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2510.97
#   total CPU system time (s): 9.03399

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.44065 second user time and 19.4962 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 22:12:48
IDJOB=4303061
IDBENCH=141472
IDSOLVER=2778
FILE ID=node134/4303061-1534018368
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42308 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Rcpsp/Rcpsp-j120-01-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303061-1534018368/watcher-4303061-1534018368 -o /tmp/evaluation-result-4303061-1534018368/solver-4303061-1534018368 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303061-1534018368.xml

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

MD5SUM BENCH= 0be9a53bf20a889479382bc05b2f6618
RANDOM SEED=1321782405

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        13685824 kB
MemAvailable:   27224944 kB
Buffers:          174112 kB
Cached:         13513432 kB
SwapCached:           52 kB
Active:          9096800 kB
Inactive:        9316300 kB
Active(anon):    4674708 kB
Inactive(anon):   103156 kB
Active(file):    4422092 kB
Inactive(file):  9213144 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3264 kB
Writeback:             0 kB
AnonPages:       4732872 kB
Mapped:            55760 kB
Shmem:             49652 kB
Slab:             360748 kB
SReclaimable:     332344 kB
SUnreclaim:        28404 kB
KernelStack:        3344 kB
PageTables:        14116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6929844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3753984 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42308 MiB
End job on node134 at 2018-08-11 22:54:48