Trace number 4487643

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
ExactPR 2025-06-01OPT1567 60.0244 60.1595

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 210 constraints
0.00/0.01	c after presolve  321
0.00/0.01	c Finish cloning data from SAT to LS
0.00/0.01	c intsize: 13
59.96/60.14	c Use LS-small
59.96/60.14	o 1764
59.96/60.14	o 1755
59.96/60.14	o 1737
59.96/60.14	o 1715
59.96/60.14	o 1706
59.96/60.14	o 1704
59.96/60.14	o 1694
59.96/60.14	o 1685
59.96/60.14	o 1635
59.96/60.14	o 1626
59.96/60.14	o 1592
59.96/60.14	o 1567
59.96/60.14	c SAT by LS-small
59.96/60.14	o 1567
59.96/60.15	s OPTIMUM FOUND
59.96/60.15	v -x1 x2 -x3 -x4 x5 -x6 x7 -x8 x9 x10 -x11 x12 x13 -x14 -x15 x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 x48 x49 x50 x51 x52 x53 x54 -x55 -x56 x57 -x58 -x59 x60 -x61 x62 x63 x64 -x65 x66 -x67 x68 x69 x70 -x71 -x72 x73 x74 x75 -x76 -x77 x78 -x79 -x80 x81 x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133

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: 63665 MiB (62835 MiB free)
  memory of node 1: 64507 MiB (60640 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487643-1751330235/watcher-4487643-1751330235 -o /tmp/evaluation-result-4487643-1751330235/solver-4487643-1751330235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751326014-47594 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4487643-1751330235.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=48945, runsolver pid=48942
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439240/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=0.08 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 7 1 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+0.205392 s]*
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439240/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=0.19 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 16 3 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+0.305276 s]*
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439240/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=0.29 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 23 6 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+0.700135 s]
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439240/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=0.68 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 55 13 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+1.50017 s]
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439240/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=1.48 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 117 31 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+3.10525 s]
/proc/loadavg: 4.06 4.10 4.09 5/263 48946
/proc/meminfo: memFree=126439596/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=3.08 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 248 60 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+6.30015 s]
/proc/loadavg: 4.14 4.12 4.09 5/263 48946
/proc/meminfo: memFree=126439908/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=6.26 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 500 126 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+12.7002 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 48946
/proc/meminfo: memFree=126439908/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=12.65 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 1007 258 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+25.5002 s]
/proc/loadavg: 4.11 4.11 4.09 5/263 48946
/proc/meminfo: memFree=126437892/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=25.43 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 2011 532 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+51.1053 s]
/proc/loadavg: 4.14 4.12 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=50.98 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4018 1080 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+60.1595 s]
# the end of solver process 48945 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=47.2878 s, system=12.7366 s

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

[startup+51.2002 s]
/proc/loadavg: 4.14 4.12 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=51.07 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4025 1082 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+54.4002 s]
/proc/loadavg: 4.14 4.12 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=54.27 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4279 1148 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 54.27 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+57.6001 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=57.46 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4527 1219 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 57.46 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+59.2001 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=59.06 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4652 1254 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 59.06 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+59.6001 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 48947
/proc/meminfo: memFree=126425804/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=59.46 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4684 1262 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 59.46 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+60.0001 s]*
/proc/loadavg: 4.13 4.11 4.09 5/263 48952
/proc/meminfo: memFree=126425408/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=59.86 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4716 1270 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 59.86 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

[startup+60.1051 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 48952
/proc/meminfo: memFree=126425408/131249996 swapFree=33010684/33010684
[pid=48945] ppid=48942 vsize=49308 memory=9216 CPUtime=59.96 cores=4,6
/proc/48945/stat : 48945 (ExactPR) R 48942 48945 47583 0 -1 4194304 582 0 0 0 4724 1272 0 0 20 0 1 0 48701243 50491392 2304 18446744073709551615 94696282673152 94696291972997 140729202929536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94696293759296 94696293798376 94696304586752 140729202936197 140729202936332 140729202936332 140729202941934 0
/proc/48945/statm: 12327 2304 1920 2271 0 6965 0
Current children cumulated CPU time: 59.96 s
Current children cumulated vsize: 49308 KiB
Current children cumulated memory: 9216 KiB

Child status: 30

Real time (s): 60.1595
CPU time (s): 60.0244
CPU user time (s): 47.2878
CPU system time (s): 12.7366
CPU usage (%): 99.7754
Max. virtual memory (cumulated for all children) (KiB): 49308
Max. memory (cumulated for all children) (KiB): 9216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.2878
system time used= 12.7366
maximum resident set size= 10240
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 673
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= 110
involuntary context switches= 25


# summary of solver processes directly reported to runsolver:
#   pid: 48945
#   total CPU time (s): 60.0244
#   total CPU user time (s): 47.2878
#   total CPU system time (s): 12.7366

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.114301 second user time and 0.278374 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-01 02:37:15
IDJOB=4487643
IDBENCH=147214
IDSOLVER=3324
FILE ID=nodeC017/4487643-1751330235
RUNJOBID= nodeC017-1751326014-47594
SLURM_JOB_ID= 9594357
Free space on /tmp= 432980 MiB

SOLVER NAME= ExactPR 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb
COMMAND LINE= ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487643-1751330235/watcher-4487643-1751330235 -o /tmp/evaluation-result-4487643-1751330235/solver-4487643-1751330235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751326014-47594 --watchdog 3760  ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4487643-1751330235.opb

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

MD5SUM BENCH= 678ded5bf8e4807033dda77c17462616
RANDOM SEED=857949979

nodeC017 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		: 3600.031
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	: 7000.12
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		: 3600.063
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	: 7000.12
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		: 3953.771
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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.746
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	: 7000.12
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		: 3600.056
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	: 7000.12
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		: 3600.058
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	: 7000.12
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		: 3600.306
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	: 7000.12
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		: 3601.518
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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126439240 kB
MemAvailable:   129330232 kB
Buffers:            2380 kB
Cached:          3661784 kB
SwapCached:            0 kB
Active:           757536 kB
Inactive:        3356240 kB
Active(anon):     467680 kB
Inactive(anon):       12 kB
Active(file):     289856 kB
Inactive(file):  3356228 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             11996 kB
Writeback:             0 kB
AnonPages:        452720 kB
Mapped:           114520 kB
Shmem:             18080 kB
KReclaimable:     167892 kB
Slab:             257040 kB
SReclaimable:     167892 kB
SUnreclaim:        89148 kB
KernelStack:        4276 kB
PageTables:         3868 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     854096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432968 MiB
End job on nodeC017 at 2025-07-01 02:38:15