Trace number 4546607

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-PS 2025-07-23? (MO) 183.516 184.048

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-SolitairePattern-dec2-3-3-5.opb
MD5SUM6d4f15a21d60c3eef1e05aacf06821b4
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark23.9209
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables79642
Total number of constraints116082
Number of constraints which are clauses25816
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints90168
Minimum length of a constraint1
Maximum length of a constraint2712
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 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 2977
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.17/1.20	c intsize: 12
77.66/77.96	c 115666 constraints
77.66/77.96	c Finish cloning data from SAT to LS
77.66/77.96	c restart_num_ls  -100000 0
139.98/140.42	c Use LS-small
139.98/140.42	c update_LS_target_phase-runLS-restart
181.76/182.30	c Program interrupted by user.
181.76/182.30	s UNKNOWN

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: 63837 MiB (50259 MiB free)
  memory of node 1: 64465 MiB (49327 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546607-1753263586/watcher-4546607-1753263586 -o /tmp/evaluation-result-4546607-1753263586/solver-4546607-1753263586 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1753259701-164090 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546607-1753263586.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=165018, runsolver pid=165015

[startup+0.100068 s]*
/proc/loadavg: 4.17 4.12 4.05 5/251 165019
/proc/meminfo: memFree=101925752/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=145804 memory=72164 CPUtime=0.09 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 6901 0 0 0 5 4 0 0 20 0 1 0 242038020 149303296 18041 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 36451 18041 2240 595 0 21118 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 145804 KiB
Current children cumulated memory: 72164 KiB

[startup+0.213364 s]*
/proc/loadavg: 4.17 4.12 4.05 5/251 165019
/proc/meminfo: memFree=101923988/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=150928 memory=79876 CPUtime=0.2 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 8393 0 0 0 16 4 0 0 20 0 1 0 242038020 154550272 19969 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 37732 19969 2240 595 0 22399 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 150928 KiB
Current children cumulated memory: 79876 KiB

[startup+0.313223 s]*
/proc/loadavg: 4.17 4.12 4.05 5/251 165019
/proc/meminfo: memFree=101917940/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=154940 memory=83844 CPUtime=0.3 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 9386 0 0 0 26 4 0 0 20 0 1 0 242038020 158658560 20961 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 38735 20961 2240 595 0 23402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 154940 KiB
Current children cumulated memory: 83844 KiB

[startup+0.70031 s]
/proc/loadavg: 4.17 4.12 4.05 5/251 165019
/proc/meminfo: memFree=101909876/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=169048 memory=102120 CPUtime=0.67 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 12929 0 0 0 62 5 0 0 20 0 1 0 242038020 173105152 25530 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 42262 25530 2240 595 0 26929 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 169048 KiB
Current children cumulated memory: 102120 KiB

[startup+1.50029 s]
/proc/loadavg: 4.17 4.12 4.05 5/250 165019
/proc/meminfo: memFree=101893748/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=239392 memory=172952 CPUtime=1.47 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 28002 0 0 0 137 10 0 0 20 0 1 0 242038020 245137408 43238 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 59848 43238 2240 595 0 44515 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 239392 KiB
Current children cumulated memory: 172952 KiB

[startup+3.11291 s]
/proc/loadavg: 4.17 4.12 4.05 5/250 165019
/proc/meminfo: memFree=101426336/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=648036 memory=523232 CPUtime=3.08 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 76202 0 0 0 282 26 0 0 20 0 1 0 242038020 663588864 130808 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 162009 130808 2240 595 0 146676 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 648036 KiB
Current children cumulated memory: 523232 KiB

[startup+6.30026 s]
/proc/loadavg: 4.15 4.11 4.05 5/250 165019
/proc/meminfo: memFree=100853728/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=1283488 memory=1153712 CPUtime=6.26 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 175587 0 0 0 575 51 0 0 20 0 1 0 242038020 1314291712 288428 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 320872 288428 2240 595 0 305539 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 1283488 KiB
Current children cumulated memory: 1153712 KiB

[startup+12.7003 s]
/proc/loadavg: 4.14 4.11 4.05 5/250 165019
/proc/meminfo: memFree=99290312/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=2864480 memory=2386532 CPUtime=12.64 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 379893 0 0 0 1152 112 0 0 20 0 1 0 242038020 2933227520 596633 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 716120 596633 2240 595 0 700787 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2864480 KiB
Current children cumulated memory: 2386532 KiB

[startup+25.5003 s]
/proc/loadavg: 4.11 4.11 4.05 5/250 165020
/proc/meminfo: memFree=96589504/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=6327968 memory=5693728 CPUtime=25.41 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 793848 0 0 0 2306 235 0 0 20 0 1 0 242038020 6479839232 1423432 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 1581992 1423432 2240 595 0 1566659 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 6327968 KiB
Current children cumulated memory: 5693728 KiB

[startup+51.1129 s]
/proc/loadavg: 4.14 4.11 4.05 5/250 165020
/proc/meminfo: memFree=90563576/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=12248448 memory=11424908 CPUtime=50.95 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 1598436 0 0 0 4640 455 0 0 20 0 1 0 242038020 12542410752 2856227 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 3062112 2856227 2240 595 0 3046779 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 12248448 KiB
Current children cumulated memory: 11424908 KiB

[startup+102.3 s]
/proc/loadavg: 4.13 4.11 4.05 5/249 165022
/proc/meminfo: memFree=75639116/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=30168344 memory=26280344 CPUtime=101.99 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3608440 0 0 0 9286 913 0 0 20 0 1 0 242038020 30892384256 6570086 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 7542086 6570086 2400 595 0 7526753 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 30168344 KiB
Current children cumulated memory: 26280344 KiB

[startup+162.3 s]
/proc/loadavg: 4.38 4.17 4.08 5/249 165024
/proc/meminfo: memFree=75558736/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=30191348 memory=26336316 CPUtime=161.82 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3613834 0 0 0 15266 916 0 0 20 0 1 0 242038020 30915940352 6584079 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 7547837 6584079 2464 595 0 7532504 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 30191348 KiB
Current children cumulated memory: 26336316 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+181.5 s]
/proc/loadavg: 4.64 4.24 4.10 5/249 165025
/proc/meminfo: memFree=75536296/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=34839408 memory=26542908 CPUtime=180.96 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3616306 0 0 0 17176 920 0 0 20 0 1 0 242038020 35675553792 6635727 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 8709852 6635727 2464 595 0 8694519 0
Current children cumulated CPU time: 180.96 s
Current children cumulated vsize: 34839408 KiB
Current children cumulated memory: 26542908 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+184.048 s]
# the end of solver process 165018 was just reported to runsolver
# Child ended because it received signal 9 (SIGKILL)

# cumulated CPU time of all completed processes:  user=173.284 s, system=10.2318 s

Solver just ended.
Dumping a history of the last processes samples

[startup+182.4 s]
/proc/loadavg: 4.64 4.24 4.10 5/249 165025
/proc/meminfo: memFree=73787432/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=32183372 memory=26361240 CPUtime=181.86 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3617521 0 0 0 17219 967 0 0 20 0 1 0 242038020 32955772928 6590310 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 8045843 6590310 2560 595 0 8030510 0
Current children cumulated CPU time: 181.86 s
Current children cumulated vsize: 32183372 KiB
Current children cumulated memory: 26361240 KiB

[startup+183.2 s]
/proc/loadavg: 4.64 4.24 4.10 5/249 165025
/proc/meminfo: memFree=78063804/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=27500884 memory=23670496 CPUtime=182.66 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3617522 0 0 0 17298 968 0 0 20 0 1 0 242038020 28160905216 5917624 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 6875221 5917624 2560 595 0 6859888 0
Current children cumulated CPU time: 182.66 s
Current children cumulated vsize: 27500884 KiB
Current children cumulated memory: 23670496 KiB

[startup+183.4 s]
/proc/loadavg: 4.64 4.24 4.10 5/249 165025
/proc/meminfo: memFree=78063804/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=27500884 memory=23670496 CPUtime=182.86 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3617522 0 0 0 17318 968 0 0 20 0 1 0 242038020 28160905216 5917624 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 6875221 5917624 2560 595 0 6859888 0
Current children cumulated CPU time: 182.86 s
Current children cumulated vsize: 27500884 KiB
Current children cumulated memory: 23670496 KiB

[startup+183.5 s]
/proc/loadavg: 4.64 4.24 4.10 5/249 165025
/proc/meminfo: memFree=78063804/131382112 swapFree=33001664/33010684
[pid=165018] ppid=165015 vsize=27500884 memory=23670496 CPUtime=182.96 cores=4,6
/proc/165018/stat : 165018 (SynLSCD-PS) R 165015 165018 164071 0 -1 4194304 3617522 0 0 0 17328 968 0 0 20 0 1 0 242038020 28160905216 5917624 18446744073709551615 93863237410816 93863239846233 140736222194624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 93863240326392 93863240359424 93863257206784 140736222202237 140736222202375 140736222202375 140736222207979 0
/proc/165018/statm: 6875221 5917624 2560 595 0 6859888 0
Current children cumulated CPU time: 182.96 s
Current children cumulated vsize: 27500884 KiB
Current children cumulated memory: 23670496 KiB

Child ended because it received signal 9 (SIGKILL)

Real time (s): 184.048
CPU time (s): 183.516
CPU user time (s): 173.284
CPU system time (s): 10.2318
CPU usage (%): 99.7107
Max. virtual memory (cumulated for all children) (KiB): 34839408
Max. memory (cumulated for all children) (KiB): 28724028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 173.284
system time used= 10.2318
maximum resident set size= 29016892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3617522
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= 135
involuntary context switches= 1129


# summary of solver processes directly reported to runsolver:
#   pid: 165018
#   total CPU time (s): 183.516
#   total CPU user time (s): 173.284
#   total CPU system time (s): 10.2318

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.947963 second user time and 1.74011 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2025-07-23 11:39:46
IDJOB=4546607
IDBENCH=180758
IDSOLVER=3422
FILE ID=nodeC005/4546607-1753263586
RUNJOBID= nodeC005-1753259701-164090
SLURM_JOB_ID= 9689160
Free space on /tmp= 433008 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-SolitairePattern-dec2-3-3-5.opb
COMMAND LINE= ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4546607-1753263586/watcher-4546607-1753263586 -o /tmp/evaluation-result-4546607-1753263586/solver-4546607-1753263586 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1753259701-164090 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546607-1753263586.opb

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

MD5SUM BENCH= 6d4f15a21d60c3eef1e05aacf06821b4
RANDOM SEED=423121516

nodeC005 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	: 0xb00001f
cpu MHz		: 3661.492
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 3660.258
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 1197.249
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 1197.884
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 1197.262
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 3661.813
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 1197.242
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
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	: 0xb00001f
cpu MHz		: 1197.966
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        101978268 kB
MemAvailable:   126194944 kB
Buffers:              12 kB
Cached:         24987900 kB
SwapCached:          776 kB
Active:          4139608 kB
Inactive:       24573060 kB
Active(anon):    3706936 kB
Inactive(anon):    38384 kB
Active(file):     432672 kB
Inactive(file): 24534676 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33001664 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9288 kB
Writeback:             0 kB
AnonPages:       3727372 kB
Mapped:           114792 kB
Shmem:             20564 kB
KReclaimable:     177908 kB
Slab:             268916 kB
SReclaimable:     177908 kB
SUnreclaim:        91008 kB
KernelStack:        4064 kB
PageTables:        10608 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4510120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1785856 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:      201544 kB
DirectMap2M:     8089600 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433004 MiB
End job on nodeC005 at 2025-07-23 11:42:51