Trace number 4528267

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
pb_picat 2025-07-11OPT1567 309.804 310.605

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-4528267-1752238197.opb (Picat 3.9b11, 7/10/2025)
0.00/0.07	o 2015
32.28/32.40	o 1678
39.16/39.38	o 1576
209.84/210.46	o 1567
309.79/310.60	s OPTIMUM FOUND
309.79/310.60	v x75 ~x101 ~x24 ~x127 x50 ~x76 ~x102 ~x25 ~x128 x51 
309.79/310.60	v ~x77 ~x103 ~x26 ~x129 x52 x78 ~x1 ~x104 ~x27 ~x130 
309.79/310.60	v x53 ~x79 x2 ~x105 ~x28 ~x131 x54 ~x80 ~x3 ~x106 
309.79/310.60	v ~x29 ~x132 ~x55 x81 ~x4 ~x107 ~x30 ~x133 ~x56 x82 
309.79/310.60	v x5 ~x108 ~x31 x57 x83 ~x6 ~x109 ~x32 ~x58 ~x84 
309.79/310.60	v x7 ~x110 ~x33 ~x59 ~x85 ~x8 x111 ~x34 x60 ~x86 
309.79/310.60	v x9 ~x112 ~x35 ~x61 ~x87 x10 ~x113 x36 x62 ~x88 
309.79/310.60	v ~x11 x114 ~x37 x63 ~x89 x12 ~x115 ~x38 x64 ~x90 
309.79/310.60	v x13 x116 x39 ~x65 ~x91 ~x14 ~x117 ~x40 x66 x92 
309.79/310.60	v ~x15 ~x118 ~x41 ~x67 ~x93 x16 ~x119 ~x42 x68 ~x94 
309.79/310.60	v ~x17 ~x120 x43 x69 ~x95 x18 ~x121 ~x44 x70 ~x96 
309.79/310.60	v ~x19 ~x122 ~x45 ~x71 ~x97 ~x20 ~x123 ~x46 ~x72 ~x98 
309.79/310.60	v ~x21 ~x124 ~x47 x73 x99 ~x22 ~x125 x48 x74 ~x100 
309.79/310.60	v ~x23 ~x126 x49

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 (59444 MiB free)
  memory of node 1: 64465 MiB (58782 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528267-1752238197/watcher-4528267-1752238197 -o /tmp/evaluation-result-4528267-1752238197/solver-4528267-1752238197 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752238182-115342 --watchdog 3760 pb_picat HOME/instance-4528267-1752238197.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=115770, runsolver pid=115767

[startup+0.100055 s]*
/proc/loadavg: 1.92 2.76 3.85 4/261 115771
/proc/meminfo: memFree=121059700/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2036876 memory=18872 CPUtime=0.09 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 1379 0 0 0 9 0 0 0 20 0 1 0 139499152 2085761024 4718 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 509219 4718 1696 343 0 506283 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036876 KiB
Current children cumulated memory: 18872 KiB

[startup+0.205387 s]*
/proc/loadavg: 1.92 2.76 3.85 5/261 115771
/proc/meminfo: memFree=121059700/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2037388 memory=19384 CPUtime=0.19 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 1502 0 0 0 19 0 0 0 20 0 1 0 139499152 2086285312 4846 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 509347 4846 1696 343 0 506411 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2037388 KiB
Current children cumulated memory: 19384 KiB

[startup+0.304553 s]*
/proc/loadavg: 1.92 2.76 3.85 5/261 115771
/proc/meminfo: memFree=121059976/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2037468 memory=19428 CPUtime=0.28 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 1849 0 0 0 28 0 0 0 20 0 1 0 139499152 2086367232 4857 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 509367 4857 1696 343 0 506431 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 2037468 KiB
Current children cumulated memory: 19428 KiB

[startup+0.700107 s]
/proc/loadavg: 1.92 2.76 3.85 5/261 115773
/proc/meminfo: memFree=121059976/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2037544 memory=19324 CPUtime=0.67 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 2161 0 0 0 66 1 0 0 20 0 1 0 139499152 2086445056 4831 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 509386 4831 1696 343 0 506450 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2037544 KiB
Current children cumulated memory: 19324 KiB

[startup+1.5001 s]
/proc/loadavg: 1.92 2.76 3.85 5/265 115808
/proc/meminfo: memFree=121051116/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2038424 memory=20444 CPUtime=1.45 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 2861 0 0 0 143 2 0 0 20 0 1 0 139499152 2087346176 5111 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 509606 5111 1696 343 0 506670 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 2038424 KiB
Current children cumulated memory: 20444 KiB

[startup+3.10468 s]
/proc/loadavg: 2.09 2.78 3.85 5/265 115808
/proc/meminfo: memFree=121049916/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2040352 memory=21164 CPUtime=3.06 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 5366 0 0 0 303 3 0 0 20 0 1 0 139499152 2089320448 5291 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 510088 5291 1696 343 0 507152 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 2040352 KiB
Current children cumulated memory: 21164 KiB

[startup+6.3001 s]
/proc/loadavg: 2.09 2.78 3.85 5/265 115808
/proc/meminfo: memFree=121049408/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2041376 memory=22288 CPUtime=6.25 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 10504 0 0 0 621 4 0 0 20 0 1 0 139499152 2090369024 5572 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 510344 5572 1696 343 0 507408 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 2041376 KiB
Current children cumulated memory: 22288 KiB

[startup+12.7001 s]
/proc/loadavg: 2.32 2.81 3.86 5/265 115808
/proc/meminfo: memFree=121045060/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2041376 memory=22488 CPUtime=12.63 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 22744 0 0 0 1257 6 0 0 20 0 1 0 139499152 2090369024 5622 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 510344 5622 1696 343 0 507408 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 2041376 KiB
Current children cumulated memory: 22488 KiB

[startup+25.5001 s]
/proc/loadavg: 2.69 2.87 3.86 5/265 115809
/proc/meminfo: memFree=121040856/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2043424 memory=23272 CPUtime=25.4 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 45541 0 0 0 2530 10 0 0 20 0 1 0 139499152 2092466176 5818 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 510856 5818 1696 343 0 507920 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 2043424 KiB
Current children cumulated memory: 23272 KiB

[startup+51.1055 s]
/proc/loadavg: 3.14 2.96 3.87 5/265 115854
/proc/meminfo: memFree=120518612/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2045752 memory=26864 CPUtime=50.94 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 56459 0 0 0 5081 13 0 0 20 0 1 0 139499152 2094850048 6716 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511438 6716 1696 343 0 508502 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 2045752 KiB
Current children cumulated memory: 26864 KiB

[startup+102.3 s]
/proc/loadavg: 3.73 3.16 3.89 5/265 115855
/proc/meminfo: memFree=120476224/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2049880 memory=30940 CPUtime=102 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 59386 0 0 0 10187 13 0 0 20 0 1 0 139499152 2099077120 7735 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 512470 7735 1696 343 0 509534 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 2049880 KiB
Current children cumulated memory: 30940 KiB

[startup+162.3 s]
/proc/loadavg: 4.02 3.34 3.91 5/265 115857
/proc/meminfo: memFree=120449632/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2049896 memory=30924 CPUtime=161.86 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 67289 0 0 0 16170 16 0 0 20 0 1 0 139499152 2099093504 7731 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 512474 7731 1696 343 0 509538 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 2049896 KiB
Current children cumulated memory: 30924 KiB

[startup+222.3 s]
/proc/loadavg: 4.05 3.48 3.92 5/265 115860
/proc/meminfo: memFree=120464732/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2045724 memory=27364 CPUtime=221.7 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 93526 0 0 0 22146 24 0 0 20 0 1 0 139499152 2094821376 6841 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511431 6841 1696 343 0 508495 0
Current children cumulated CPU time: 221.7 s
Current children cumulated vsize: 2045724 KiB
Current children cumulated memory: 27364 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 3.61 3.94 5/266 115869
/proc/meminfo: memFree=120478108/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046748 memory=26920 CPUtime=281.56 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 97225 0 0 0 28130 26 0 0 20 0 1 0 139499152 2095869952 6730 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511687 6730 1696 343 0 508751 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 2046748 KiB
Current children cumulated memory: 26920 KiB

[startup+310.605 s]
# the end of solver process 115770 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=309.529 s, system=0.275133 s

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

[startup+294.4 s]
/proc/loadavg: 4.09 3.63 3.94 5/265 115870
/proc/meminfo: memFree=120433444/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046748 memory=28584 CPUtime=293.63 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 97666 0 0 0 29337 26 0 0 20 0 1 0 139499152 2095869952 7146 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511687 7146 1696 343 0 508751 0
Current children cumulated CPU time: 293.63 s
Current children cumulated vsize: 2046748 KiB
Current children cumulated memory: 28584 KiB

[startup+300.8 s]
/proc/loadavg: 4.08 3.63 3.94 5/265 115870
/proc/meminfo: memFree=120500584/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046748 memory=28968 CPUtime=300.01 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 97767 0 0 0 29975 26 0 0 20 0 1 0 139499152 2095869952 7242 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511687 7242 1696 343 0 508751 0
Current children cumulated CPU time: 300.01 s
Current children cumulated vsize: 2046748 KiB
Current children cumulated memory: 28968 KiB

[startup+307.2 s]
/proc/loadavg: 4.08 3.64 3.94 5/265 115870
/proc/meminfo: memFree=120474856/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046748 memory=29096 CPUtime=306.4 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 97780 0 0 0 30614 26 0 0 20 0 1 0 139499152 2095869952 7274 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511687 7274 1696 343 0 508751 0
Current children cumulated CPU time: 306.4 s
Current children cumulated vsize: 2046748 KiB
Current children cumulated memory: 29096 KiB

[startup+308.8 s]
/proc/loadavg: 4.07 3.65 3.94 5/264 115870
/proc/meminfo: memFree=120469752/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2050272 memory=27704 CPUtime=308 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 98585 0 0 0 30773 27 0 0 20 0 1 0 139499152 2099478528 6926 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 512568 6926 1696 343 0 509632 0
Current children cumulated CPU time: 308 s
Current children cumulated vsize: 2050272 KiB
Current children cumulated memory: 27704 KiB

[startup+309.6 s]
/proc/loadavg: 4.07 3.65 3.94 5/264 115870
/proc/meminfo: memFree=120465660/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046176 memory=26616 CPUtime=308.79 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 98925 0 0 0 30852 27 0 0 20 0 1 0 139499152 2095284224 6654 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511544 6654 1696 343 0 508608 0
Current children cumulated CPU time: 308.79 s
Current children cumulated vsize: 2046176 KiB
Current children cumulated memory: 26616 KiB

[startup+310.4 s]
/proc/loadavg: 4.07 3.65 3.94 5/264 115870
/proc/meminfo: memFree=120465660/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046176 memory=27384 CPUtime=309.59 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 99146 0 0 0 30932 27 0 0 20 0 1 0 139499152 2095284224 6846 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511544 6846 1696 343 0 508608 0
Current children cumulated CPU time: 309.59 s
Current children cumulated vsize: 2046176 KiB
Current children cumulated memory: 27384 KiB

[startup+310.6 s]
/proc/loadavg: 4.07 3.65 3.94 5/264 115870
/proc/meminfo: memFree=120465660/131250000 swapFree=33009904/33010684
[pid=115770] ppid=115767 vsize=2046176 memory=27384 CPUtime=309.79 cores=0,2
/proc/115770/stat : 115770 (pb_picat) R 115767 115770 113493 0 -1 4194304 99146 0 0 0 30952 27 0 0 20 0 1 0 139499152 2095284224 6846 18446744073709551615 94306826739712 94306828141293 140735825777392 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94306828412720 94306830286960 94306843303936 140735825783196 140735825783272 140735825783272 140735825788876 0
/proc/115770/statm: 511544 6846 1696 343 0 508608 0
Current children cumulated CPU time: 309.79 s
Current children cumulated vsize: 2046176 KiB
Current children cumulated memory: 27384 KiB

Child status: 0

Real time (s): 310.605
CPU time (s): 309.804
CPU user time (s): 309.529
CPU system time (s): 0.275133
CPU usage (%): 99.7419
Max. virtual memory (cumulated for all children) (KiB): 2058092
Max. memory (cumulated for all children) (KiB): 38424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 309.529
system time used= 0.275133
maximum resident set size= 41116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99152
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= 701


# summary of solver processes directly reported to runsolver:
#   pid: 115770
#   total CPU time (s): 309.804
#   total CPU user time (s): 309.529
#   total CPU system time (s): 0.275133

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.511331 second user time and 1.4182 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-11 14:49:57
IDJOB=4528267
IDBENCH=147214
IDSOLVER=3385
FILE ID=nodeC033/4528267-1752238197
RUNJOBID= nodeC033-1752238182-115342
SLURM_JOB_ID= 9682544
Free space on /tmp= 429756 MiB

SOLVER NAME= pb_picat 2025-07-11
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-4528267-1752238197/watcher-4528267-1752238197 -o /tmp/evaluation-result-4528267-1752238197/solver-4528267-1752238197 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1752238182-115342 --watchdog 3760  pb_picat HOME/instance-4528267-1752238197.opb

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

MD5SUM BENCH= 678ded5bf8e4807033dda77c17462616
RANDOM SEED=115477432

nodeC033 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		: 3602.953
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	: 7000.13
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		: 3600.137
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	: 7000.13
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		: 3600.073
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	: 7000.13
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		: 3601.100
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	: 7000.13
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		: 3600.078
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	: 7000.13
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		: 3700.000
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	: 7000.13
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		: 3599.897
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	: 7000.13
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		: 3600.090
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	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        121064020 kB
MemAvailable:   129527836 kB
Buffers:            2128 kB
Cached:          9185536 kB
SwapCached:           68 kB
Active:           880920 kB
Inactive:        8513784 kB
Active(anon):     219688 kB
Inactive(anon):     5388 kB
Active(file):     661232 kB
Inactive(file):  8508396 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17280 kB
Writeback:             4 kB
AnonPages:        210152 kB
Mapped:           113448 kB
Shmem:             18028 kB
KReclaimable:     266852 kB
Slab:             362540 kB
SReclaimable:     266852 kB
SUnreclaim:        95688 kB
KernelStack:        4336 kB
PageTables:         3568 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4460956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150488 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 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:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 429748 MiB
End job on nodeC033 at 2025-07-11 14:55:08