Trace number 4487663

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 2025-06-16OPT1567 303.222 304.049

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cc.opb
MD5SUM678ded5bf8e4807033dda77c17462616
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 benchmark1567
Best CPU time to get the best result obtained on this benchmark0.008801
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
Number of bits of the biggest sum of numbers13
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-4487663-1751323448.opb (Picat 3.9b6)
0.00/0.07	o 2015
31.91/32.07	o 1678
38.69/38.87	o 1576
205.74/206.32	o 1567
303.16/304.04	s OPTIMUM FOUND
303.16/304.04	v ~x67 ~x93 x16 ~x119 ~x42 x68 ~x94 ~x17 ~x120 x43 
303.16/304.04	v x69 ~x95 x18 ~x121 ~x44 x70 ~x96 ~x19 ~x122 ~x45 
303.16/304.04	v ~x71 ~x97 ~x20 ~x123 ~x46 ~x72 ~x98 ~x21 ~x124 ~x47 
303.16/304.04	v x73 x99 ~x22 ~x125 x48 x74 ~x100 ~x23 ~x126 x49 
303.16/304.04	v x75 ~x101 ~x24 ~x127 x50 ~x76 ~x102 ~x25 ~x128 x51 
303.16/304.04	v ~x77 ~x103 ~x26 ~x129 x52 x78 ~x1 ~x104 ~x27 ~x130 
303.16/304.04	v x53 ~x79 x2 ~x105 ~x28 ~x131 x54 ~x80 ~x3 ~x106 
303.16/304.04	v ~x29 ~x132 ~x55 x81 ~x4 ~x107 ~x30 ~x133 ~x56 x82 
303.16/304.04	v x5 ~x108 ~x31 x57 x83 ~x6 ~x109 ~x32 ~x58 ~x84 
303.16/304.04	v x7 ~x110 ~x33 ~x59 ~x85 ~x8 x111 ~x34 x60 ~x86 
303.16/304.04	v x9 ~x112 ~x35 ~x61 ~x87 x10 ~x113 x36 x62 ~x88 
303.16/304.04	v ~x11 x114 ~x37 x63 ~x89 x12 ~x115 ~x38 x64 ~x90 
303.16/304.04	v x13 x116 x39 ~x65 ~x91 ~x14 ~x117 ~x40 x66 x92 
303.16/304.04	v ~x15 ~x118 ~x41

Verifier Data 

OK	1567

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 (62178 MiB free)
  memory of node 1: 64465 MiB (63148 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487663-1751323448/watcher-4487663-1751323448 -o /tmp/evaluation-result-4487663-1751323448/solver-4487663-1751323448 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751315694-45264 --watchdog 3760 pb_picat HOME/instance-4487663-1751323448.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=47136, runsolver pid=47133
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.10 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128327296/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2036872 memory=19568 CPUtime=0.09 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 1506 0 0 0 9 0 0 0 20 0 1 0 48023462 2085756928 4892 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509218 4892 1696 343 0 506282 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036872 KiB
Current children cumulated memory: 19568 KiB

[startup+0.205522 s]*
/proc/loadavg: 4.10 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128327296/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2037384 memory=19952 CPUtime=0.19 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 1627 0 0 0 19 0 0 0 20 0 1 0 48023462 2086281216 4988 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509346 4988 1696 343 0 506410 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2037384 KiB
Current children cumulated memory: 19952 KiB

[startup+0.30544 s]*
/proc/loadavg: 4.10 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128327296/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2037464 memory=19996 CPUtime=0.29 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 1975 0 0 0 29 0 0 0 20 0 1 0 48023462 2086363136 4999 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509366 4999 1696 343 0 506430 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2037464 KiB
Current children cumulated memory: 19996 KiB

[startup+0.70015 s]
/proc/loadavg: 4.10 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128327296/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2037540 memory=19892 CPUtime=0.68 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 2294 0 0 0 68 0 0 0 20 0 1 0 48023462 2086440960 4973 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509385 4973 1696 343 0 506449 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2037540 KiB
Current children cumulated memory: 19892 KiB

[startup+1.5001 s]
/proc/loadavg: 4.10 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128323200/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2038420 memory=21012 CPUtime=1.48 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 3004 0 0 0 148 0 0 0 20 0 1 0 48023462 2087342080 5253 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509605 5253 1696 343 0 506669 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2038420 KiB
Current children cumulated memory: 21012 KiB

[startup+3.10471 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128333548/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2038812 memory=21180 CPUtime=3.08 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 5546 0 0 0 307 1 0 0 20 0 1 0 48023462 2087743488 5295 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 509703 5295 1696 343 0 506767 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2038812 KiB
Current children cumulated memory: 21180 KiB

[startup+6.30016 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128317164/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2040348 memory=22472 CPUtime=6.27 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 11026 0 0 0 625 2 0 0 20 0 1 0 48023462 2089316352 5618 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 510087 5618 1696 343 0 507151 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2040348 KiB
Current children cumulated memory: 22472 KiB

[startup+12.7001 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128315772/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2040348 memory=21520 CPUtime=12.65 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 23498 0 0 0 1261 4 0 0 20 0 1 0 48023462 2089316352 5380 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 510087 5380 1696 343 0 507151 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2040348 KiB
Current children cumulated memory: 21520 KiB

[startup+25.5002 s]
/proc/loadavg: 4.14 4.10 4.09 5/263 47137
/proc/meminfo: memFree=128314844/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2045468 memory=25252 CPUtime=25.42 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 46485 0 0 0 2534 8 0 0 20 0 1 0 48023462 2094559232 6313 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511367 6313 1696 343 0 508431 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2045468 KiB
Current children cumulated memory: 25252 KiB

[startup+51.1056 s]
/proc/loadavg: 4.09 4.09 4.09 5/263 47137
/proc/meminfo: memFree=128316224/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2045748 memory=27432 CPUtime=50.96 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 56070 0 0 0 5086 10 0 0 20 0 1 0 48023462 2094845952 6858 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511437 6858 1696 343 0 508501 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 2045748 KiB
Current children cumulated memory: 27432 KiB

[startup+102.3 s]
/proc/loadavg: 4.15 4.10 4.09 5/263 47183
/proc/meminfo: memFree=128319276/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2049876 memory=31260 CPUtime=102.04 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 58925 0 0 0 10193 11 0 0 20 0 1 0 48023462 2099073024 7815 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 512469 7815 1696 343 0 509533 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 2049876 KiB
Current children cumulated memory: 31260 KiB

[startup+162.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/263 47185
/proc/meminfo: memFree=128308736/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2049892 memory=31640 CPUtime=161.87 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 67482 0 0 0 16174 13 0 0 20 0 1 0 48023462 2099089408 7910 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 512473 7910 1696 343 0 509537 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 2049892 KiB
Current children cumulated memory: 31640 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/263 47187
/proc/meminfo: memFree=128264796/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2045720 memory=27936 CPUtime=221.69 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 93008 0 0 0 22153 16 0 0 20 0 1 0 48023462 2094817280 6984 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511430 6984 1696 343 0 508494 0
Current children cumulated CPU time: 221.69 s
Current children cumulated vsize: 2045720 KiB
Current children cumulated memory: 27936 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.10 4.09 5/262 47189
/proc/meminfo: memFree=128303312/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046744 memory=29740 CPUtime=281.52 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 95719 0 0 0 28135 17 0 0 20 0 1 0 48023462 2095865856 7435 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511686 7435 1696 343 0 508750 0
Current children cumulated CPU time: 281.52 s
Current children cumulated vsize: 2046744 KiB
Current children cumulated memory: 29740 KiB

[startup+304.049 s]
# the end of solver process 47136 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=303.041 s, system=0.181491 s

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

[startup+294.4 s]
/proc/loadavg: 4.12 4.10 4.09 5/262 47189
/proc/meminfo: memFree=128303836/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046744 memory=29740 CPUtime=293.59 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 95719 0 0 0 29342 17 0 0 20 0 1 0 48023462 2095865856 7435 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511686 7435 1696 343 0 508750 0
Current children cumulated CPU time: 293.59 s
Current children cumulated vsize: 2046744 KiB
Current children cumulated memory: 29740 KiB

[startup+300.8 s]
/proc/loadavg: 4.11 4.10 4.09 5/262 47191
/proc/meminfo: memFree=128304632/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046744 memory=29740 CPUtime=299.97 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 95719 0 0 0 29980 17 0 0 20 0 1 0 48023462 2095865856 7435 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511686 7435 1696 343 0 508750 0
Current children cumulated CPU time: 299.97 s
Current children cumulated vsize: 2046744 KiB
Current children cumulated memory: 29740 KiB

[startup+302.4 s]
/proc/loadavg: 4.10 4.10 4.09 5/262 47191
/proc/meminfo: memFree=128292660/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2044124 memory=25144 CPUtime=301.56 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 96831 0 0 0 30139 17 0 0 20 0 1 0 48023462 2093182976 6286 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511031 6286 1696 343 0 508095 0
Current children cumulated CPU time: 301.56 s
Current children cumulated vsize: 2044124 KiB
Current children cumulated memory: 25144 KiB

[startup+303.2 s]
/proc/loadavg: 4.10 4.10 4.09 5/262 47191
/proc/meminfo: memFree=128286580/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046172 memory=27064 CPUtime=302.36 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 97347 0 0 0 30219 17 0 0 20 0 1 0 48023462 2095280128 6766 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511543 6766 1696 343 0 508607 0
Current children cumulated CPU time: 302.36 s
Current children cumulated vsize: 2046172 KiB
Current children cumulated memory: 27064 KiB

[startup+303.6 s]
/proc/loadavg: 4.10 4.10 4.09 5/262 47191
/proc/meminfo: memFree=128286580/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046172 memory=27448 CPUtime=302.76 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 97467 0 0 0 30259 17 0 0 20 0 1 0 48023462 2095280128 6862 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511543 6862 1696 343 0 508607 0
Current children cumulated CPU time: 302.76 s
Current children cumulated vsize: 2046172 KiB
Current children cumulated memory: 27448 KiB

[startup+304 s]*
/proc/loadavg: 4.10 4.10 4.09 5/262 47191
/proc/meminfo: memFree=128278388/131250000 swapFree=33010684/33010684
[pid=47136] ppid=47133 vsize=2046172 memory=27448 CPUtime=303.16 cores=5,7
/proc/47136/stat : 47136 (pb_picat) R 47133 47136 45251 0 -1 4194304 97467 0 0 0 30299 17 0 0 20 0 1 0 48023462 2095280128 6862 18446744073709551615 94485156122624 94485157524205 140730664295424 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94485157795632 94485159669936 94485172916224 140730664298910 140730664298986 140730664298986 140730664304588 0
/proc/47136/statm: 511543 6862 1696 343 0 508607 0
Current children cumulated CPU time: 303.16 s
Current children cumulated vsize: 2046172 KiB
Current children cumulated memory: 27448 KiB

Child status: 0

Real time (s): 304.049
CPU time (s): 303.222
CPU user time (s): 303.041
CPU system time (s): 0.181491
CPU usage (%): 99.728
Max. virtual memory (cumulated for all children) (KiB): 2058088
Max. memory (cumulated for all children) (KiB): 38992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 303.041
system time used= 0.181491
maximum resident set size= 41684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97473
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= 67
involuntary context switches= 418


# summary of solver processes directly reported to runsolver:
#   pid: 47136
#   total CPU time (s): 303.222
#   total CPU user time (s): 303.041
#   total CPU system time (s): 0.181491

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.548777 second user time and 1.20532 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-07-01 00:44:08
IDJOB=4487663
IDBENCH=147214
IDSOLVER=3346
FILE ID=nodeC026/4487663-1751323448
RUNJOBID= nodeC026-1751315694-45264
SLURM_JOB_ID= 9594333
Free space on /tmp= 432912 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487663-1751323448/watcher-4487663-1751323448 -o /tmp/evaluation-result-4487663-1751323448/solver-4487663-1751323448 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751315694-45264 --watchdog 3760  pb_picat HOME/instance-4487663-1751323448.opb

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

MD5SUM BENCH= 678ded5bf8e4807033dda77c17462616
RANDOM SEED=1345135494

nodeC026 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		: 3599.812
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	: 6999.59
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		: 3599.794
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	: 6999.59
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		: 3600.335
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	: 6999.59
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		: 3751.816
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	: 6999.59
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		: 3599.800
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	: 6999.59
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		: 3876.690
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	: 6999.59
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		: 3699.094
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	: 6999.59
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		: 3599.772
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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128335136 kB
MemAvailable:   129550728 kB
Buffers:            3280 kB
Cached:          2011984 kB
SwapCached:            0 kB
Active:           564608 kB
Inactive:        1753544 kB
Active(anon):     320968 kB
Inactive(anon):        0 kB
Active(file):     243640 kB
Inactive(file):  1753544 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3572 kB
Writeback:             0 kB
AnonPages:        304472 kB
Mapped:           114424 kB
Shmem:             18080 kB
KReclaimable:     115292 kB
Slab:             203188 kB
SReclaimable:     115292 kB
SUnreclaim:        87896 kB
KernelStack:        4284 kB
PageTables:         3800 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    6569372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    192512 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432908 MiB
End job on nodeC026 at 2025-07-01 00:49:12