Trace number 4496361

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
Picat 2025-06-16OPT5148 65.2189 65.3885

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-7_14.opb
MD5SUM7adb9479accf91884562d00f14765063
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5148
Best CPU time to get the best result obtained on this benchmark0.009415
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables105
Total number of constraints112
Number of constraints which are clauses98
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint7
Number of terms in the objective function 105
Biggest coefficient in the objective function 2032
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 49347
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2032
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 49347
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	c solving HOME/instance-4496361-1751385205.opb (Picat 3.9b6)
1.87/1.96	o 12458
6.66/6.73	o 6714
13.34/13.46	o 5317
20.93/21.00	o 5148
65.12/65.38	s OPTIMUM FOUND
65.12/65.38	v ~x37 ~x88 x50 ~x12 x101 ~x63 ~x25 ~x76 x38 ~x89 
65.12/65.38	v ~x51 ~x13 ~x102 ~x64 ~x26 ~x77 ~x39 x1 x90 ~x52 
65.12/65.38	v ~x14 ~x103 ~x65 ~x27 ~x78 ~x40 ~x2 ~x91 ~x53 x15 
65.12/65.38	v x104 ~x66 ~x28 ~x79 ~x41 ~x3 ~x92 ~x54 ~x16 ~x105 
65.12/65.38	v ~x67 x29 x80 ~x42 ~x4 ~x93 ~x55 ~x17 ~x68 ~x30 
65.12/65.38	v ~x81 ~x43 ~x5 ~x94 ~x56 ~x18 x69 ~x31 ~x82 ~x44 
65.12/65.38	v ~x6 ~x95 ~x57 ~x19 ~x70 ~x32 ~x83 x45 ~x7 ~x96 
65.12/65.38	v ~x58 ~x20 x71 ~x33 ~x84 ~x46 x8 x97 x59 ~x21 
65.12/65.38	v ~x72 ~x34 ~x85 ~x47 ~x9 ~x98 ~x60 ~x22 ~x73 ~x35 
65.12/65.38	v ~x86 ~x48 ~x10 x99 ~x61 ~x23 ~x74 ~x36 ~x87 ~x49 
65.12/65.38	v ~x11 ~x100 ~x62 x24 ~x75

Verifier Data 

OK	5148

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: 63708 MiB (60472 MiB free)
  memory of node 1: 64465 MiB (61437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496361-1751385205/watcher-4496361-1751385205 -o /tmp/evaluation-result-4496361-1751385205/solver-4496361-1751385205 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751381593-51037 --watchdog 3760 pb_picat HOME/instance-4496361-1751385205.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=51500, runsolver pid=51496
Current StackSize limit: 8192 KiB


[startup+0.100046 s]*
/proc/loadavg: 4.09 4.11 4.08 4/263 51513
/proc/meminfo: memFree=124818944/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2035992 memory=18676 CPUtime=0.08 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1149 0 0 0 7 1 0 0 20 0 1 0 54195026 2084855808 4669 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 2 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 508998 4669 1696 343 0 506062 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2035992 KiB
Current children cumulated memory: 18676 KiB

[startup+0.205722 s]*
/proc/loadavg: 4.09 4.11 4.08 4/262 51519
/proc/meminfo: memFree=124826744/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2035992 memory=18676 CPUtime=0.18 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1149 0 0 0 17 1 0 0 20 0 1 0 54195026 2084855808 4669 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 508998 4669 1696 343 0 506062 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 2035992 KiB
Current children cumulated memory: 18676 KiB

[startup+0.304285 s]*
/proc/loadavg: 4.09 4.11 4.08 4/260 51520
/proc/meminfo: memFree=124826744/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2035992 memory=18676 CPUtime=0.28 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1150 0 0 0 27 1 0 0 20 0 1 0 54195026 2084855808 4669 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 508998 4669 1696 343 0 506062 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 2035992 KiB
Current children cumulated memory: 18676 KiB

[startup+0.700105 s]
/proc/loadavg: 4.09 4.11 4.08 4/259 51536
/proc/meminfo: memFree=124828384/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2035992 memory=18676 CPUtime=0.67 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1159 0 0 0 66 1 0 0 20 0 1 0 54195026 2084855808 4669 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 508998 4669 1696 343 0 506062 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2035992 KiB
Current children cumulated memory: 18676 KiB

[startup+1.50009 s]
/proc/loadavg: 4.09 4.11 4.08 5/264 51550
/proc/meminfo: memFree=124816240/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2035992 memory=18804 CPUtime=1.47 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1196 0 0 0 146 1 0 0 20 0 1 0 54195026 2084855808 4701 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 508998 4701 1696 343 0 506062 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2035992 KiB
Current children cumulated memory: 18804 KiB

[startup+3.10441 s]
/proc/loadavg: 4.09 4.11 4.08 5/264 51550
/proc/meminfo: memFree=124816468/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2036304 memory=18992 CPUtime=3.07 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 1417 0 0 0 306 1 0 0 20 0 1 0 54195026 2085175296 4748 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509076 4748 1696 343 0 506140 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2036304 KiB
Current children cumulated memory: 18992 KiB

[startup+6.30009 s]
/proc/loadavg: 4.08 4.11 4.08 6/262 51550
/proc/meminfo: memFree=124814980/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2036600 memory=19692 CPUtime=6.26 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 2432 0 0 0 624 2 0 0 20 0 1 0 54195026 2085478400 4923 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509150 4923 1728 343 0 506214 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2036600 KiB
Current children cumulated memory: 19692 KiB

[startup+12.7001 s]
/proc/loadavg: 4.15 4.12 4.08 5/262 51550
/proc/meminfo: memFree=124813216/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2037400 memory=19960 CPUtime=12.64 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 5284 0 0 0 1262 2 0 0 20 0 1 0 54195026 2086297600 4990 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509350 4990 1728 343 0 506414 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2037400 KiB
Current children cumulated memory: 19960 KiB

[startup+25.5002 s]
/proc/loadavg: 4.12 4.12 4.08 5/262 51595
/proc/meminfo: memFree=124731052/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2041380 memory=23524 CPUtime=25.42 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 7986 0 0 0 2538 4 0 0 20 0 1 0 54195026 2090373120 5881 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510345 5881 1728 343 0 507409 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2041380 KiB
Current children cumulated memory: 23524 KiB

[startup+51.1052 s]
/proc/loadavg: 4.08 4.11 4.08 5/263 51687
/proc/meminfo: memFree=124286504/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2038532 memory=21432 CPUtime=50.96 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 13375 0 0 0 5090 6 0 0 20 0 1 0 54195026 2087456768 5358 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509633 5358 1728 343 0 506697 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 2038532 KiB
Current children cumulated memory: 21432 KiB

[startup+65.3885 s]
# the end of solver process 51500 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=65.1413 s, system=0.077549 s

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

[startup+51.2002 s]
/proc/loadavg: 4.08 4.11 4.08 5/263 51687
/proc/meminfo: memFree=124286504/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2038532 memory=21432 CPUtime=51.06 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 13381 0 0 0 5100 6 0 0 20 0 1 0 54195026 2087456768 5358 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509633 5358 1728 343 0 506697 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 2038532 KiB
Current children cumulated memory: 21432 KiB

[startup+57.6001 s]
/proc/loadavg: 4.15 4.12 4.08 5/263 51732
/proc/meminfo: memFree=124388776/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2040644 memory=23532 CPUtime=57.44 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 14669 0 0 0 5737 7 0 0 20 0 1 0 54195026 2089619456 5883 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510161 5883 1728 343 0 507225 0
Current children cumulated CPU time: 57.44 s
Current children cumulated vsize: 2040644 KiB
Current children cumulated memory: 23532 KiB

[startup+60.8001 s]
/proc/loadavg: 4.14 4.12 4.08 5/263 51732
/proc/meminfo: memFree=124405788/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2036804 memory=21720 CPUtime=60.64 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 15459 0 0 0 6057 7 0 0 20 0 1 0 54195026 2085687296 5430 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509201 5430 1728 343 0 506265 0
Current children cumulated CPU time: 60.64 s
Current children cumulated vsize: 2036804 KiB
Current children cumulated memory: 21720 KiB

[startup+62.4001 s]
/proc/loadavg: 4.14 4.12 4.08 5/263 51732
/proc/meminfo: memFree=124385308/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2038596 memory=23256 CPUtime=62.23 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 15873 0 0 0 6216 7 0 0 20 0 1 0 54195026 2087522304 5814 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 509649 5814 1728 343 0 506713 0
Current children cumulated CPU time: 62.23 s
Current children cumulated vsize: 2038596 KiB
Current children cumulated memory: 23256 KiB

[startup+64.0001 s]*
/proc/loadavg: 4.13 4.12 4.08 5/263 51732
/proc/meminfo: memFree=124385308/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2042692 memory=25944 CPUtime=63.83 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 16543 0 0 0 6376 7 0 0 20 0 1 0 54195026 2091716608 6486 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510673 6486 1728 343 0 507737 0
Current children cumulated CPU time: 63.83 s
Current children cumulated vsize: 2042692 KiB
Current children cumulated memory: 25944 KiB

[startup+64.8001 s]
/proc/loadavg: 4.13 4.12 4.08 5/263 51732
/proc/meminfo: memFree=124385308/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2042692 memory=29272 CPUtime=64.62 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 16639 0 0 0 6455 7 0 0 20 0 1 0 54195026 2091716608 7318 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510673 7318 1728 343 0 507737 0
Current children cumulated CPU time: 64.62 s
Current children cumulated vsize: 2042692 KiB
Current children cumulated memory: 29272 KiB

[startup+65.2001 s]
/proc/loadavg: 4.13 4.12 4.08 4/259 51740
/proc/meminfo: memFree=124478408/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2042692 memory=29272 CPUtime=65.02 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 16643 0 0 0 6495 7 0 0 20 0 1 0 54195026 2091716608 7318 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510673 7318 1728 343 0 507737 0
Current children cumulated CPU time: 65.02 s
Current children cumulated vsize: 2042692 KiB
Current children cumulated memory: 29272 KiB

[startup+65.3001 s]
/proc/loadavg: 4.13 4.12 4.08 4/259 51740
/proc/meminfo: memFree=124478408/131249992 swapFree=33010160/33010684
[pid=51500] ppid=51496 vsize=2042692 memory=29272 CPUtime=65.12 cores=0,2
/proc/51500/stat : 51500 (pb_picat) R 51496 51500 51027 0 -1 4194304 16643 0 0 0 6505 7 0 0 20 0 1 0 54195026 2091716608 7318 18446744073709551615 94303773356032 94303774757613 140725305592816 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94303775029040 94303776903344 94303792599040 140725305596318 140725305596394 140725305596394 140725305601996 0
/proc/51500/statm: 510673 7318 1728 343 0 507737 0
Current children cumulated CPU time: 65.12 s
Current children cumulated vsize: 2042692 KiB
Current children cumulated memory: 29272 KiB

Child status: 0

Real time (s): 65.3885
CPU time (s): 65.2189
CPU user time (s): 65.1413
CPU system time (s): 0.077549
CPU usage (%): 99.7407
Max. virtual memory (cumulated for all children) (KiB): 2042692
Max. memory (cumulated for all children) (KiB): 29272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.1413
system time used= 0.077549
maximum resident set size= 29400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16648
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= 106
involuntary context switches= 150


# summary of solver processes directly reported to runsolver:
#   pid: 51500
#   total CPU time (s): 65.2189
#   total CPU user time (s): 65.1413
#   total CPU system time (s): 0.077549

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.124646 second user time and 0.262211 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-01 17:53:25
IDJOB=4496361
IDBENCH=148113
IDSOLVER=3346
FILE ID=nodeC035/4496361-1751385205
RUNJOBID= nodeC035-1751381593-51037
SLURM_JOB_ID= 9598223
Free space on /tmp= 433056 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-7_14.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496361-1751385205/watcher-4496361-1751385205 -o /tmp/evaluation-result-4496361-1751385205/solver-4496361-1751385205 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751381593-51037 --watchdog 3760  pb_picat HOME/instance-4496361-1751385205.opb

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

MD5SUM BENCH= 7adb9479accf91884562d00f14765063
RANDOM SEED=2004781604

nodeC035 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.962
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.805
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3664.009
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3533.007
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3599.752
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3601.289
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3534.659
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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		: 3752.430
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        124835284 kB
MemAvailable:   129671868 kB
Buffers:            1840 kB
Cached:          5589096 kB
SwapCached:            8 kB
Active:           394976 kB
Inactive:        5297840 kB
Active(anon):     108324 kB
Inactive(anon):    11604 kB
Active(file):     286652 kB
Inactive(file):  5286236 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7172 kB
Writeback:            16 kB
AnonPages:        104536 kB
Mapped:           107092 kB
Shmem:             18048 kB
KReclaimable:     205872 kB
Slab:             294836 kB
SReclaimable:     205872 kB
SUnreclaim:        88964 kB
KernelStack:        4208 kB
PageTables:         3200 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2428088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433040 MiB
End job on nodeC035 at 2025-07-01 17:54:30