Trace number 4491694

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 2025-06-01UNSAT 97.9637 98.2636

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 

0.77/0.88	c #vars 109757 #constraints 313451 2.85586 1
1.67/1.75	c 313451 constraints
1.67/1.75	c Finish cloning data from SAT to LS
1.67/1.75	c restart_num_ls  -100000 0
97.80/98.12	c Use LS-small
97.80/98.12	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: 63708 MiB (61929 MiB free)
  memory of node 1: 64465 MiB (63945 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4491694-1751143459/watcher-4491694-1751143459 -o /tmp/evaluation-result-4491694-1751143459/solver-4491694-1751143459 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751143366-14983 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491694-1751143459.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=15269, runsolver pid=15262

[startup+0.100059 s]*
/proc/loadavg: 3.42 1.84 1.81 6/266 15270
/proc/meminfo: memFree=128800172/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=155236 memory=84332 CPUtime=0.08 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 7909 0 0 0 6 2 0 0 20 0 1 0 30023440 158961664 21083 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 38809 21083 2208 595 0 23476 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 155236 KiB
Current children cumulated memory: 84332 KiB

[startup+0.205356 s]*
/proc/loadavg: 3.42 1.84 1.81 6/266 15270
/proc/meminfo: memFree=128791856/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=164456 memory=95232 CPUtime=0.18 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 10298 0 0 0 16 2 0 0 20 0 1 0 30023440 168402944 23808 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 41114 23808 2208 595 0 25781 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 164456 KiB
Current children cumulated memory: 95232 KiB

[startup+0.305756 s]*
/proc/loadavg: 3.42 1.84 1.81 6/266 15270
/proc/meminfo: memFree=128768924/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=172244 memory=105328 CPUtime=0.28 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 12303 0 0 0 25 3 0 0 20 0 1 0 30023440 176377856 26332 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 43061 26332 2208 595 0 27728 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 172244 KiB
Current children cumulated memory: 105328 KiB

[startup+0.700148 s]
/proc/loadavg: 3.42 1.84 1.81 6/266 15270
/proc/meminfo: memFree=128699624/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=204124 memory=144568 CPUtime=0.67 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 20570 0 0 0 63 4 0 0 20 0 1 0 30023440 209022976 36142 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 51031 36142 2208 595 0 35698 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 204124 KiB
Current children cumulated memory: 144568 KiB

[startup+1.50012 s]
/proc/loadavg: 3.46 1.88 1.83 6/266 15270
/proc/meminfo: memFree=128607328/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=446304 memory=353284 CPUtime=1.47 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 48596 0 0 0 135 12 0 0 20 0 1 0 30023440 457015296 88321 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 111576 88321 2464 595 0 96243 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 446304 KiB
Current children cumulated memory: 353284 KiB

[startup+3.10522 s]
/proc/loadavg: 3.46 1.88 1.83 6/266 15270
/proc/meminfo: memFree=128271560/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481440 CPUtime=3.07 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76574 0 0 0 282 25 0 0 20 0 1 0 30023440 606838784 120360 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120360 2464 595 0 132821 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481440 KiB

[startup+6.30012 s]
/proc/loadavg: 3.51 1.92 1.84 6/266 15270
/proc/meminfo: memFree=128255744/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481696 CPUtime=6.26 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76622 0 0 0 575 51 0 0 20 0 1 0 30023440 606838784 120424 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120424 2464 595 0 132821 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481696 KiB

[startup+12.7001 s]
/proc/loadavg: 3.55 1.95 1.85 6/267 15271
/proc/meminfo: memFree=128273928/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481696 CPUtime=12.64 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76633 0 0 0 1177 87 0 0 20 0 1 0 30023440 606838784 120424 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120424 2464 595 0 132821 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481696 KiB

[startup+25.5001 s]
/proc/loadavg: 3.62 2.02 1.87 6/266 15271
/proc/meminfo: memFree=128273620/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481696 CPUtime=25.41 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76633 0 0 0 2372 169 0 0 20 0 1 0 30023440 606838784 120424 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120424 2464 595 0 132821 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481696 KiB

[startup+51.1053 s]
/proc/loadavg: 3.77 2.21 1.94 5/268 15323
/proc/meminfo: memFree=128330708/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481696 CPUtime=50.95 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76633 0 0 0 4859 236 0 0 20 0 1 0 30023440 606838784 120424 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120424 2464 595 0 132821 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481696 KiB

[startup+98.2636 s]
# the end of solver process 15269 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=95.2895 s, system=2.67414 s

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

[startup+51.2001 s]
/proc/loadavg: 3.77 2.21 1.94 5/268 15323
/proc/meminfo: memFree=128330708/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=592616 memory=481696 CPUtime=51.04 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 76633 0 0 0 4868 236 0 0 20 0 1 0 30023440 606838784 120424 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 148154 120424 2464 595 0 132821 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 592616 KiB
Current children cumulated memory: 481696 KiB

[startup+76.8002 s]
/proc/loadavg: 3.92 2.37 2.00 5/268 15368
/proc/meminfo: memFree=128607660/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=634856 memory=516576 CPUtime=76.57 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83044 0 0 0 7392 265 0 0 20 0 1 0 30023440 650092544 129144 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 158714 129144 2496 595 0 143381 0
Current children cumulated CPU time: 76.57 s
Current children cumulated vsize: 634856 KiB
Current children cumulated memory: 516576 KiB

[startup+89.6002 s]
/proc/loadavg: 3.93 2.42 2.03 5/268 15368
/proc/meminfo: memFree=128585000/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=643436 memory=526840 CPUtime=89.33 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83563 0 0 0 8667 266 0 0 20 0 1 0 30023440 658878464 131710 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 160859 131710 2496 595 0 145526 0
Current children cumulated CPU time: 89.33 s
Current children cumulated vsize: 643436 KiB
Current children cumulated memory: 526840 KiB

[startup+92.8001 s]
/proc/loadavg: 3.94 2.45 2.04 5/268 15414
/proc/meminfo: memFree=128545436/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=643436 memory=526840 CPUtime=92.51 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83563 0 0 0 8985 266 0 0 20 0 1 0 30023440 658878464 131710 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 160859 131710 2496 595 0 145526 0
Current children cumulated CPU time: 92.51 s
Current children cumulated vsize: 643436 KiB
Current children cumulated memory: 526840 KiB

[startup+96.0001 s]*
/proc/loadavg: 3.94 2.48 2.05 4/263 15445
/proc/meminfo: memFree=129404820/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=646700 memory=530048 CPUtime=95.71 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83865 0 0 0 9305 266 0 0 20 0 1 0 30023440 662220800 132512 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 161675 132512 2496 595 0 146342 0
Current children cumulated CPU time: 95.71 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 530048 KiB

[startup+97.6001 s]
/proc/loadavg: 3.94 2.48 2.05 5/268 15459
/proc/meminfo: memFree=129384560/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=646700 memory=530048 CPUtime=97.3 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83865 0 0 0 9464 266 0 0 20 0 1 0 30023440 662220800 132512 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 161675 132512 2496 595 0 146342 0
Current children cumulated CPU time: 97.3 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 530048 KiB

[startup+98.0002 s]*
/proc/loadavg: 3.94 2.48 2.05 5/268 15459
/proc/meminfo: memFree=129384940/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=646700 memory=530048 CPUtime=97.7 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83865 0 0 0 9504 266 0 0 20 0 1 0 30023440 662220800 132512 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 161675 132512 2496 595 0 146342 0
Current children cumulated CPU time: 97.7 s
Current children cumulated vsize: 646700 KiB
Current children cumulated memory: 530048 KiB

[startup+98.2001 s]
/proc/loadavg: 3.94 2.48 2.05 5/268 15459
/proc/meminfo: memFree=129384940/131250000 swapFree=33010684/33010684
[pid=15269] ppid=15262 vsize=519176 memory=435256 CPUtime=97.89 cores=1,3
/proc/15269/stat : 15269 (SynLSCD) R 15262 15269 14971 0 -1 4194304 83884 0 0 0 9523 266 0 0 20 0 1 0 30023440 531636224 108814 18446744073709551615 93958801637376 93958804071529 140726044692896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 93958804552952 93958804585984 93958841397248 140726044698982 140726044699115 140726044699115 140726044704717 0
/proc/15269/statm: 129794 108814 2592 595 0 114461 0
Current children cumulated CPU time: 97.89 s
Current children cumulated vsize: 519176 KiB
Current children cumulated memory: 435256 KiB

Child status: 20

Real time (s): 98.2636
CPU time (s): 97.9637
CPU user time (s): 95.2895
CPU system time (s): 2.67414
CPU usage (%): 99.6948
Max. virtual memory (cumulated for all children) (KiB): 646700
Max. memory (cumulated for all children) (KiB): 530048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 95.2895
system time used= 2.67414
maximum resident set size= 530432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83910
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= 207
involuntary context switches= 588


# summary of solver processes directly reported to runsolver:
#   pid: 15269
#   total CPU time (s): 97.9637
#   total CPU user time (s): 95.2895
#   total CPU system time (s): 2.67414

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.158767 second user time and 0.46149 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-06-28 22:44:19
IDJOB=4491694
IDBENCH=147732
IDSOLVER=3369
FILE ID=nodeC016/4491694-1751143459
RUNJOBID= nodeC016-1751143366-14983
SLURM_JOB_ID= 9587436
Free space on /tmp= 433020 MiB

SOLVER NAME= SynLSCD 2025-06-01
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-4491694-1751143459/watcher-4491694-1751143459 -o /tmp/evaluation-result-4491694-1751143459/solver-4491694-1751143459 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751143366-14983 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4491694-1751143459.opb

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

MD5SUM BENCH= 62e5546fe4d774fb864c3bf961c813a7
RANDOM SEED=1659315793

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.454
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	: 6999.48
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		: 3600.317
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	: 6999.48
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		: 3599.820
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	: 6999.48
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		: 3599.725
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.738
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	: 6999.48
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		: 3598.635
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	: 6999.48
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		: 3600.337
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.888
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128896660 kB
MemAvailable:   128547176 kB
Buffers:            3280 kB
Cached:           462128 kB
SwapCached:            0 kB
Active:          1404412 kB
Inactive:         240624 kB
Active(anon):    1197700 kB
Inactive(anon):        0 kB
Active(file):     206712 kB
Inactive(file):   240624 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             21692 kB
Writeback:             0 kB
AnonPages:       1182384 kB
Mapped:           111208 kB
Shmem:             18072 kB
KReclaimable:      84836 kB
Slab:             166700 kB
SReclaimable:      84836 kB
SUnreclaim:        81864 kB
KernelStack:        4192 kB
PageTables:         5512 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1605228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150488 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    491520 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC016 at 2025-06-28 22:45:57