Trace number 4545722

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD 2025-07-23UNSAT 100.642 101.233

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
MD5SUM62e5546fe4d774fb864c3bf961c813a7
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark20.2468
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables109757
Total number of constraints313451
Number of constraints which are clauses295929
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17522
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.74/1.04	c #vars 109757 #constraints 313451 2.85586 1
0.74/1.04	c intsize: 10
1.63/1.90	c 313451 constraints
1.63/1.90	c Finish cloning data from SAT to LS
1.63/1.90	c restart_num_ls  -100000 0
100.41/101.06	c Use LS-small
100.41/101.06	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

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 (62085 MiB free)
  memory of node 1: 64507 MiB (63743 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545722-1753259701/watcher-4545722-1753259701 -o /tmp/evaluation-result-4545722-1753259701/solver-4545722-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1753259701-164143 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545722-1753259701.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
Current StackSize limit: 8192 KiB

solver pid=164170, runsolver pid=164164

[startup+0.100073 s]*
/proc/loadavg: 0.34 0.14 0.11 1/253 164172
/proc/meminfo: memFree=128841256/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=17104 memory=640 CPUtime=0 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) D 164164 164170 164123 0 -1 4456448 81 0 1 0 0 0 0 0 20 0 1 0 241647827 17514496 160 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 0 1 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 4276 160 160 595 0 1074 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 17104 KiB
Current children cumulated memory: 640 KiB

[startup+0.204698 s]*
/proc/loadavg: 0.34 0.14 0.11 1/254 164176
/proc/meminfo: memFree=128841216/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=31560 memory=1408 CPUtime=0 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) D 164164 164170 164123 0 -1 4456448 132 0 3 0 0 0 0 0 20 0 1 0 241647827 32317440 352 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 0 1 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 7890 352 352 595 0 1137 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 31560 KiB
Current children cumulated memory: 1408 KiB

[startup+0.304592 s]*
/proc/loadavg: 0.34 0.14 0.11 2/254 164177
/proc/meminfo: memFree=128771856/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=152204 memory=78928 CPUtime=0.05 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 8591 0 7 0 3 2 0 0 20 0 1 0 241647827 155856896 19732 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 38051 19732 2208 595 0 22718 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 152204 KiB
Current children cumulated memory: 78928 KiB

[startup+0.700157 s]
/proc/loadavg: 0.34 0.14 0.11 2/258 164182
/proc/meminfo: memFree=128742056/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=188184 memory=125220 CPUtime=0.43 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 18025 0 7 0 40 3 0 0 20 0 1 0 241647827 192700416 31305 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 47046 31305 2208 595 0 31713 0
Current children cumulated CPU time: 0.43 s
Current children cumulated vsize: 188184 KiB
Current children cumulated memory: 125220 KiB

[startup+1.50018 s]
/proc/loadavg: 0.34 0.14 0.11 4/262 164194
/proc/meminfo: memFree=128628944/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=418572 memory=331804 CPUtime=1.23 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 45827 0 7 0 112 11 0 0 20 0 1 0 241647827 428617728 82951 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 104643 82951 2400 595 0 89310 0
Current children cumulated CPU time: 1.23 s
Current children cumulated vsize: 418572 KiB
Current children cumulated memory: 331804 KiB

[startup+3.10532 s]
/proc/loadavg: 0.34 0.14 0.11 3/259 164215
/proc/meminfo: memFree=128284352/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481008 CPUtime=2.84 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79507 0 7 0 260 24 0 0 20 0 1 0 241647827 606838784 120252 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120252 2464 595 0 132821 0
Current children cumulated CPU time: 2.84 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481008 KiB

[startup+6.30015 s]
/proc/loadavg: 0.63 0.20 0.13 4/255 164215
/proc/meminfo: memFree=128283632/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481136 CPUtime=6.02 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79554 0 7 0 553 49 0 0 20 0 1 0 241647827 606838784 120284 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120284 2464 595 0 132821 0
Current children cumulated CPU time: 6.02 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481136 KiB

[startup+12.7002 s]
/proc/loadavg: 0.98 0.28 0.15 2/254 164219
/proc/meminfo: memFree=128299584/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481136 CPUtime=12.4 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79562 0 7 0 1160 80 0 0 20 0 1 0 241647827 606838784 120284 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120284 2464 595 0 132821 0
Current children cumulated CPU time: 12.4 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481136 KiB

[startup+25.5002 s]
/proc/loadavg: 1.60 0.44 0.21 3/257 164239
/proc/meminfo: memFree=128313168/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481136 CPUtime=25.16 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79562 0 7 0 2352 164 0 0 20 0 1 0 241647827 606838784 120284 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120284 2464 595 0 132821 0
Current children cumulated CPU time: 25.16 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481136 KiB

[startup+51.1046 s]
/proc/loadavg: 2.78 0.84 0.35 3/259 164394
/proc/meminfo: memFree=128005248/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481136 CPUtime=50.68 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79562 0 7 0 4840 228 0 0 20 0 1 0 241647827 606838784 120284 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120284 2464 595 0 132821 0
Current children cumulated CPU time: 50.68 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481136 KiB

[startup+101.233 s]
# the end of solver process 164170 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=98.0416 s, system=2.6006 s

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

[startup+51.2001 s]
/proc/loadavg: 2.78 0.84 0.35 3/259 164394
/proc/meminfo: memFree=128005248/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=592616 memory=481136 CPUtime=50.78 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 79562 0 7 0 4850 228 0 0 20 0 1 0 241647827 606838784 120284 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 148154 120284 2464 595 0 132821 0
Current children cumulated CPU time: 50.78 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481136 KiB

[startup+76.8002 s]
/proc/loadavg: 3.46 1.16 0.47 2/254 164493
/proc/meminfo: memFree=128294516/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=634856 memory=515880 CPUtime=76.29 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 86445 0 7 0 7372 257 0 0 20 0 1 0 241647827 650092544 128970 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 158714 128970 2496 595 0 143381 0
Current children cumulated CPU time: 76.29 s
Current children cumulated vsize: 634856 KiB
Current children cumulated memory: 515880 KiB

[startup+89.6002 s]
/proc/loadavg: 3.55 1.25 0.51 5/264 164606
/proc/meminfo: memFree=127520088/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=643436 memory=525624 CPUtime=89.04 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 87868 0 7 0 8646 258 0 0 20 0 1 0 241647827 658878464 131406 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 160859 131406 2496 595 0 145526 0
Current children cumulated CPU time: 89.04 s
Current children cumulated vsize: 643436 KiB
Current children cumulated memory: 525624 KiB

[startup+96.0002 s]*
/proc/loadavg: 3.62 1.35 0.54 5/264 164606
/proc/meminfo: memFree=127522600/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=646700 memory=528940 CPUtime=95.43 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 88174 0 7 0 9285 258 0 0 20 0 1 0 241647827 662220800 132235 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 161675 132235 2496 595 0 146342 0
Current children cumulated CPU time: 95.43 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 528940 KiB

[startup+99.2002 s]
/proc/loadavg: 3.62 1.35 0.54 5/264 164606
/proc/meminfo: memFree=127525236/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=646700 memory=528940 CPUtime=98.61 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 88174 0 7 0 9603 258 0 0 20 0 1 0 241647827 662220800 132235 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 161675 132235 2496 595 0 146342 0
Current children cumulated CPU time: 98.61 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 528940 KiB

[startup+100 s]*
/proc/loadavg: 3.62 1.35 0.54 5/264 164606
/proc/meminfo: memFree=127525236/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=646700 memory=528940 CPUtime=99.41 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 88174 0 7 0 9683 258 0 0 20 0 1 0 241647827 662220800 132235 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 161675 132235 2496 595 0 146342 0
Current children cumulated CPU time: 99.41 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 528940 KiB

[startup+100.8 s]
/proc/loadavg: 3.62 1.35 0.54 5/264 164606
/proc/meminfo: memFree=127525236/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=646700 memory=528940 CPUtime=100.2 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 88174 0 7 0 9762 258 0 0 20 0 1 0 241647827 662220800 132235 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 161675 132235 2496 595 0 146342 0
Current children cumulated CPU time: 100.2 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 528940 KiB

[startup+101.2 s]
/proc/loadavg: 3.73 1.41 0.57 5/264 164606
/proc/meminfo: memFree=127525740/131249996 swapFree=33003468/33010684
[pid=164170] ppid=164164 vsize=512004 memory=428204 CPUtime=100.6 cores=5,7
/proc/164170/stat : 164170 (SynLSCD) R 164164 164170 164123 0 -1 4194304 88193 0 7 0 9802 258 0 0 20 0 1 0 241647827 524292096 107051 18446744073709551615 94481450385408 94481452820009 140722151230896 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94481453300984 94481453334016 94481482637312 140722151238019 140722151238154 140722151238154 140722151243758 0
/proc/164170/statm: 128001 107051 2592 595 0 112668 0
Current children cumulated CPU time: 100.6 s
Current children cumulated vsize: 512004 KiB
Current children cumulated memory: 428204 KiB

Child status: 20

Real time (s): 101.233
CPU time (s): 100.642
CPU user time (s): 98.0416
CPU system time (s): 2.6006
CPU usage (%): 99.4168
Max. virtual memory (cumulated for all children) (KiB): 646700
Max. memory (cumulated for all children) (KiB): 528940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 98.0416
system time used= 2.6006
maximum resident set size= 529324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88218
page faults= 7
swaps= 0
block input operations= 736
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 189
involuntary context switches= 576


# summary of solver processes directly reported to runsolver:
#   pid: 164170
#   total CPU time (s): 100.642
#   total CPU user time (s): 98.0416
#   total CPU system time (s): 2.6006

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.198147 second user time and 0.433868 second system time

The end

Launcher Data

Begin job on nodeC021 at 2025-07-23 10:35:01
IDJOB=4545722
IDBENCH=147732
IDSOLVER=3421
FILE ID=nodeC021/4545722-1753259701
RUNJOBID= nodeC021-1753259701-164143
SLURM_JOB_ID= 9689176
Free space on /tmp= 433012 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.br.mem.Src1Valid_Src1ValidBar.ucl.opb
COMMAND LINE= ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545722-1753259701/watcher-4545722-1753259701 -o /tmp/evaluation-result-4545722-1753259701/solver-4545722-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1753259701-164143 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545722-1753259701.opb

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

MD5SUM BENCH= 62e5546fe4d774fb864c3bf961c813a7
RANDOM SEED=1977601264

nodeC021 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		: 2550.589
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	: 6999.56
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		: 3700.000
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	: 6999.56
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		: 1199.933
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	: 6999.56
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		: 3598.548
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	: 6999.56
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		: 1198.607
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	: 6999.56
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		: 3600.388
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	: 6999.56
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		: 1200.131
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	: 6999.56
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		: 3600.075
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        128859496 kB
MemAvailable:   129663400 kB
Buffers:            1056 kB
Cached:          1539520 kB
SwapCached:           56 kB
Active:          1170772 kB
Inactive:         443980 kB
Active(anon):      57336 kB
Inactive(anon):    38496 kB
Active(file):    1113436 kB
Inactive(file):   405484 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33003468 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14872 kB
Writeback:             4 kB
AnonPages:         77328 kB
Mapped:           104108 kB
Shmem:             21656 kB
KReclaimable:     248048 kB
Slab:             344504 kB
SReclaimable:     248048 kB
SUnreclaim:        96456 kB
KernelStack:        4048 kB
PageTables:         2924 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     359260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432984 MiB
End job on nodeC021 at 2025-07-23 10:36:43