Trace number 4445062

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
Picat 2024-06-18SAT 154.188 154.693

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob4.opb
MD5SUM51f776679cf4368d72b5455aa221d9d6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.045108
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables82
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint82
Maximum length of a constraint82
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 60575666
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 801239175
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c solving HOME/instance-4445062-1721312121.opb (Picat 3.6#12)
154.09/154.69	s SATISFIABLE
154.09/154.69	v ~x54 ~x16 ~x67 ~x29 ~x80 ~x42 ~x4 x55 ~x17 x68 
154.09/154.69	v ~x30 ~x81 ~x43 ~x5 ~x56 ~x18 ~x69 ~x31 ~x82 ~x44 
154.09/154.69	v ~x6 x57 ~x19 ~x70 ~x32 ~x45 ~x7 ~x58 ~x20 ~x71 
154.09/154.69	v ~x33 x46 ~x8 ~x59 ~x21 ~x72 ~x34 ~x47 ~x9 ~x60 
154.09/154.69	v ~x22 x73 ~x35 ~x48 ~x10 ~x61 x23 ~x74 ~x36 ~x49 
154.09/154.69	v x11 ~x62 ~x24 ~x75 ~x37 ~x50 x12 ~x63 ~x25 ~x76 
154.09/154.69	v ~x38 ~x51 ~x13 ~x64 x26 ~x77 ~x39 x1 ~x52 ~x14 
154.09/154.69	v ~x65 x27 ~x78 ~x40 x2 x53 ~x15 x66 x28 ~x79 
154.09/154.69	v ~x41 x3 

Verifier Data

OK	0

Watcher Data

runsolver version 3.4.2 (svn: 4680) 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: 63931 MiB (59906 MiB free)
  memory of node 1: 64510 MiB (58300 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445062-1721312121/watcher-4445062-1721312121 -o /tmp/evaluation-result-4445062-1721312121/solver-4445062-1721312121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984426 --watchdog 3760 pb_picat HOME/instance-4445062-1721312121.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=990664, runsolver pid=990661
Current StackSize limit: 8192 KiB


[startup+0.100064 s]*
/proc/loadavg: 4.26 4.19 4.12 5/255 990665
/proc/meminfo: memFree=121028360/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2038896 memory=22148 CPUtime=0.1 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 2412 0 0 0 10 0 0 0 20 0 1 0 183377478 2087829504 5537 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 509724 5537 1689 439 0 505153 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2038896 KiB
Current children cumulated memory: 22148 KiB

[startup+0.205571 s]*
/proc/loadavg: 4.26 4.19 4.12 5/255 990665
/proc/meminfo: memFree=121025836/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2038896 memory=21892 CPUtime=0.2 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 2739 0 0 0 20 0 0 0 20 0 1 0 183377478 2087829504 5473 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 509724 5473 1689 439 0 505153 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2038896 KiB
Current children cumulated memory: 21892 KiB

[startup+0.305467 s]*
/proc/loadavg: 4.26 4.19 4.12 5/255 990665
/proc/meminfo: memFree=121026344/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2037872 memory=21484 CPUtime=0.3 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 2832 0 0 0 30 0 0 0 20 0 1 0 183377478 2086780928 5371 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 509468 5371 1689 439 0 504897 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037872 KiB
Current children cumulated memory: 21484 KiB

[startup+0.700179 s]
/proc/loadavg: 4.26 4.19 4.12 5/255 990665
/proc/meminfo: memFree=121023060/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2039056 memory=21960 CPUtime=0.69 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 3680 0 0 0 69 0 0 0 20 0 1 0 183377478 2087993344 5490 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 509764 5490 1689 439 0 505193 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039056 KiB
Current children cumulated memory: 21960 KiB

[startup+1.50021 s]
/proc/loadavg: 4.26 4.19 4.12 5/255 990665
/proc/meminfo: memFree=121018704/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2039056 memory=22980 CPUtime=1.48 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 5070 0 0 0 148 0 0 0 20 0 1 0 183377478 2087993344 5745 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 509764 5745 1689 439 0 505193 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039056 KiB
Current children cumulated memory: 22980 KiB

[startup+3.10535 s]
/proc/loadavg: 4.24 4.19 4.12 5/255 990667
/proc/meminfo: memFree=120996184/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2040064 memory=22668 CPUtime=3.09 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 7451 0 0 0 308 1 0 0 20 0 1 0 183377478 2089025536 5667 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 510016 5667 1689 439 0 505445 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2040064 KiB
Current children cumulated memory: 22668 KiB

[startup+6.30017 s]
/proc/loadavg: 4.24 4.19 4.12 5/255 990667
/proc/meminfo: memFree=120974000/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2043136 memory=25216 CPUtime=6.26 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 10415 0 0 0 625 1 0 0 20 0 1 0 183377478 2092171264 6304 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 510784 6304 1689 439 0 506213 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2043136 KiB
Current children cumulated memory: 25216 KiB

[startup+12.7002 s]
/proc/loadavg: 4.28 4.20 4.12 5/255 990667
/proc/meminfo: memFree=120989124/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2043368 memory=26244 CPUtime=12.64 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 16098 0 0 0 1261 3 0 0 20 0 1 0 183377478 2092408832 6561 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 510842 6561 1689 439 0 506271 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2043368 KiB
Current children cumulated memory: 26244 KiB

[startup+25.5002 s]
/proc/loadavg: 4.23 4.19 4.12 5/255 990670
/proc/meminfo: memFree=121001600/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2043796 memory=25480 CPUtime=25.41 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 29949 0 0 0 2535 6 0 0 20 0 1 0 183377478 2092847104 6370 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 510949 6370 1689 439 0 506378 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2043796 KiB
Current children cumulated memory: 25480 KiB

[startup+51.1053 s]
/proc/loadavg: 4.15 4.17 4.12 5/255 990673
/proc/meminfo: memFree=121015640/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2048616 memory=31904 CPUtime=50.93 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 64209 0 0 0 5080 13 0 0 20 0 1 0 183377478 2097782784 7976 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512154 7976 1689 439 0 507583 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 2048616 KiB
Current children cumulated memory: 31904 KiB

[startup+102.3 s]
/proc/loadavg: 4.15 4.17 4.12 5/256 990683
/proc/meminfo: memFree=120107412/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2057236 memory=34876 CPUtime=101.96 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 117997 0 0 0 10168 28 0 0 20 0 1 0 183377478 2106609664 8719 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 514309 8719 1689 439 0 509738 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 2057236 KiB
Current children cumulated memory: 34876 KiB

[startup+154.693 s]
# the end of solver process 990664 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=153.792 s, system=0.395639 s

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

[startup+102.4 s]
/proc/loadavg: 4.15 4.17 4.12 5/256 990683
/proc/meminfo: memFree=120107412/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2057236 memory=34876 CPUtime=102.06 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 118012 0 0 0 10178 28 0 0 20 0 1 0 183377478 2106609664 8719 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 514309 8719 1689 439 0 509738 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 2057236 KiB
Current children cumulated memory: 34876 KiB

[startup+128 s]*
/proc/loadavg: 4.10 4.16 4.11 5/256 990690
/proc/meminfo: memFree=120099540/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=30240 CPUtime=127.58 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 140564 0 0 0 12724 34 0 0 20 0 1 0 183377478 2098221056 7560 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7560 1689 439 0 507690 0
Current children cumulated CPU time: 127.58 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 30240 KiB

[startup+140.8 s]
/proc/loadavg: 4.15 4.17 4.12 5/256 990691
/proc/meminfo: memFree=120072980/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=30284 CPUtime=140.33 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 148629 0 0 0 13997 36 0 0 20 0 1 0 183377478 2098221056 7571 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7571 1689 439 0 507690 0
Current children cumulated CPU time: 140.33 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 30284 KiB

[startup+147.2 s]
/proc/loadavg: 4.13 4.16 4.11 5/256 990693
/proc/meminfo: memFree=120050092/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=29584 CPUtime=146.71 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 153958 0 0 0 14633 38 0 0 20 0 1 0 183377478 2098221056 7396 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7396 1689 439 0 507690 0
Current children cumulated CPU time: 146.71 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 29584 KiB

[startup+150.4 s]
/proc/loadavg: 4.13 4.16 4.11 5/256 990693
/proc/meminfo: memFree=120022260/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=29604 CPUtime=149.9 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 155914 0 0 0 14952 38 0 0 20 0 1 0 183377478 2098221056 7401 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7401 1689 439 0 507690 0
Current children cumulated CPU time: 149.9 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 29604 KiB

[startup+152 s]*
/proc/loadavg: 4.12 4.16 4.11 5/256 990693
/proc/meminfo: memFree=120035684/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2044948 memory=26716 CPUtime=151.49 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 157886 0 0 0 15111 38 0 0 20 0 1 0 183377478 2094026752 6679 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 511237 6679 1689 439 0 506666 0
Current children cumulated CPU time: 151.49 s
Current children cumulated vsize: 2044948 KiB
Current children cumulated memory: 26716 KiB

[startup+153.6 s]
/proc/loadavg: 4.12 4.16 4.11 5/256 990695
/proc/meminfo: memFree=120017852/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2044948 memory=26504 CPUtime=153.09 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 159041 0 0 0 15270 39 0 0 20 0 1 0 183377478 2094026752 6626 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 511237 6626 1689 439 0 506666 0
Current children cumulated CPU time: 153.09 s
Current children cumulated vsize: 2044948 KiB
Current children cumulated memory: 26504 KiB

[startup+154.4 s]
/proc/loadavg: 4.12 4.16 4.11 5/256 990695
/proc/meminfo: memFree=120030164/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=31144 CPUtime=153.89 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 159679 0 0 0 15350 39 0 0 20 0 1 0 183377478 2098221056 7786 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7786 1689 439 0 507690 0
Current children cumulated CPU time: 153.89 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 31144 KiB

[startup+154.6 s]
/proc/loadavg: 4.12 4.16 4.11 5/256 990695
/proc/meminfo: memFree=120030164/131524600 swapFree=131071996/131071996
[pid=990664] ppid=990661 vsize=2049044 memory=31404 CPUtime=154.09 cores=0,2
/proc/990664/stat : 990664 (pb_picat) R 990661 990664 984416 0 -1 4194304 159730 0 0 0 15370 39 0 0 20 0 1 0 183377478 2098221056 7851 134679101440 4194304 5989780 140728650194160 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46583808 140728650195992 140728650196068 140728650196068 140728650203084 0
/proc/990664/statm: 512261 7851 1689 439 0 507690 0
Current children cumulated CPU time: 154.09 s
Current children cumulated vsize: 2049044 KiB
Current children cumulated memory: 31404 KiB

Child status: 0

Real time (s): 154.693
CPU time (s): 154.188
CPU user time (s): 153.792
CPU system time (s): 0.395639
CPU usage (%): 99.6735
Max. virtual memory (cumulated for all children) (KiB): 2061332
Max. memory (cumulated for all children) (KiB): 39848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.792
system time used= 0.395639
maximum resident set size= 39848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159755
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1069


# summary of solver processes directly reported to runsolver:
#   pid: 990664
#   total CPU time (s): 154.188
#   total CPU user time (s): 153.792
#   total CPU system time (s): 0.395639

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.29588 second user time and 0.680115 second system time

The end

Launcher Data

Begin job on nodeC025 at 2024-07-18 16:15:34
IDJOB=4445062
IDBENCH=148098
IDSOLVER=3068
FILE ID=nodeC025/4445062-1721312121
RUNJOBID= nodeC025-1721306176-984426
SLURM_JOB_ID= 7542640
Free space on /tmp= 890016 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob4.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445062-1721312121/watcher-4445062-1721312121 -o /tmp/evaluation-result-4445062-1721312121/solver-4445062-1721312121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984426 --watchdog 3760  pb_picat HOME/instance-4445062-1721312121.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 51f776679cf4368d72b5455aa221d9d6
RANDOM SEED=699787291

nodeC025.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3649.057
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3688.117
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3649.895
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.021
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3674.902
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3688.209
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3630.472
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.966
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        121044280 kB
MemAvailable:   126968112 kB
Buffers:          514760 kB
Cached:          6172228 kB
SwapCached:            0 kB
Active:          1058068 kB
Inactive:        8645544 kB
Active(anon):       1536 kB
Inactive(anon):  3052804 kB
Active(file):    1056532 kB
Inactive(file):  5592740 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3952 kB
Writeback:             4 kB
AnonPages:       3008772 kB
Mapped:           115460 kB
Shmem:             37720 kB
KReclaimable:     228412 kB
Slab:             355996 kB
SReclaimable:     228412 kB
SUnreclaim:       127584 kB
KernelStack:        4112 kB
PageTables:        15240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   10232984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69536 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1236992 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      318164 kB
DirectMap2M:    43495424 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC025 at 2024-07-18 16:18:09