Trace number 4546104

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 2025-07-23? (MO) 174.325 174.834

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 

0.47/0.59	c #vars 79642 #constraints 115666 1.45232 1
0.47/0.59	c intsize: 12
73.94/74.23	c 115666 constraints
73.94/74.23	c Finish cloning data from SAT to LS
73.94/74.23	c restart_num_ls  -100000 0
172.49/173.05	c Use LS-small
172.49/173.05	c Program interrupted by user.
172.49/173.05	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: 63708 MiB (45270 MiB free)
  memory of node 1: 64465 MiB (63444 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546104-1753264895/watcher-4546104-1753264895 -o /tmp/evaluation-result-4546104-1753264895/solver-4546104-1753264895 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1753259701-164088 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546104-1753264895.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=165864, runsolver pid=165861

[startup+0.100068 s]*
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=111250932/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=151060 memory=80372 CPUtime=0.08 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 8464 0 0 0 6 2 0 0 20 0 1 0 242112029 154685440 20093 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 37765 20093 2272 595 0 22432 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 151060 KiB
Current children cumulated memory: 80372 KiB

[startup+0.205647 s]*
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=111235056/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=162084 memory=93288 CPUtime=0.19 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 11172 0 0 0 16 3 0 0 20 0 1 0 242112029 165974016 23322 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 40521 23322 2272 595 0 25188 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 162084 KiB
Current children cumulated memory: 93288 KiB

[startup+0.305572 s]*
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=111222896/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=169048 memory=102488 CPUtime=0.28 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 12952 0 0 0 25 3 0 0 20 0 1 0 242112029 173105152 25622 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 42262 25622 2272 595 0 26929 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 169048 KiB
Current children cumulated memory: 102488 KiB

[startup+0.700185 s]
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=111202672/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=207992 memory=151232 CPUtime=0.65 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 22846 0 0 0 60 5 0 0 20 0 1 0 242112029 212983808 37808 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 51998 37808 2304 595 0 36665 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 207992 KiB
Current children cumulated memory: 151232 KiB

[startup+1.50019 s]
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=111072832/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=438236 memory=344256 CPUtime=1.44 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 52652 0 0 0 130 14 0 0 20 0 1 0 242112029 448753664 86064 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 109559 86064 2304 595 0 94226 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 438236 KiB
Current children cumulated memory: 344256 KiB

[startup+3.10558 s]
/proc/loadavg: 4.14 4.10 4.08 5/265 165865
/proc/meminfo: memFree=110619360/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=783672 memory=695052 CPUtime=3.03 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 104219 0 0 0 275 28 0 0 20 0 1 0 242112029 802480128 173763 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 195918 173763 2304 595 0 180585 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 783672 KiB
Current children cumulated memory: 695052 KiB

[startup+6.30018 s]
/proc/loadavg: 4.13 4.10 4.08 5/265 165865
/proc/meminfo: memFree=109646820/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=1808868 memory=1496804 CPUtime=6.21 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 203334 0 0 0 561 60 0 0 20 0 1 0 242112029 1852280832 374201 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 452217 374201 2304 595 0 436884 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 1808868 KiB
Current children cumulated memory: 1496804 KiB

[startup+12.7002 s]
/proc/loadavg: 4.12 4.10 4.08 5/265 165865
/proc/meminfo: memFree=108300432/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=3340616 memory=2889136 CPUtime=12.59 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 400831 0 0 0 1143 116 0 0 20 0 1 0 242112029 3420790784 722284 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 835154 722284 2304 595 0 819821 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 3340616 KiB
Current children cumulated memory: 2889136 KiB

[startup+25.5002 s]
/proc/loadavg: 4.09 4.09 4.08 5/265 165865
/proc/meminfo: memFree=105599556/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=6327968 memory=5694816 CPUtime=25.36 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 794236 0 0 0 2311 225 0 0 20 0 1 0 242112029 6479839232 1423704 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 1581992 1423704 2304 595 0 1566659 0
Current children cumulated CPU time: 25.36 s
Current children cumulated vsize: 6327968 KiB
Current children cumulated memory: 5694816 KiB

[startup+51.1054 s]
/proc/loadavg: 4.13 4.10 4.08 5/264 165866
/proc/meminfo: memFree=99879260/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=12248448 memory=11423948 CPUtime=50.9 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 1598858 0 0 0 4646 444 0 0 20 0 1 0 242112029 12542410752 2855987 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 3062112 2855987 2304 595 0 3046779 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 12248448 KiB
Current children cumulated memory: 11423948 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 165869
/proc/meminfo: memFree=85001888/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=29953296 memory=26283752 CPUtime=101.96 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3605032 0 0 0 9261 935 0 0 20 0 1 0 242112029 30672175104 6570938 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 7488324 6570938 2464 595 0 7472991 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 29953296 KiB
Current children cumulated memory: 26283752 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 165871
/proc/meminfo: memFree=84930604/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=29978576 memory=26353832 CPUtime=161.81 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3614803 0 0 0 15208 973 0 0 20 0 1 0 242112029 30698061824 6588458 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 7494644 6588458 2496 595 0 7479311 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 29978576 KiB
Current children cumulated memory: 26353832 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+172.3 s]
/proc/loadavg: 4.14 4.10 4.09 5/265 165871
/proc/meminfo: memFree=84898236/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=34629940 memory=26549816 CPUtime=171.79 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3616274 0 0 0 16202 977 0 0 20 0 1 0 242112029 35461058560 6636942 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 8657485 6637454 2496 595 0 8642152 0
Current children cumulated CPU time: 171.79 s
Current children cumulated vsize: 34629940 KiB
Current children cumulated memory: 26549816 KiB

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

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

[startup+174.834 s]
# the end of solver process 165864 was just reported to runsolver
# Child ended because it received signal 9 (SIGKILL)

# cumulated CPU time of all completed processes:  user=163.544 s, system=10.7806 s

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

[startup+172.8 s]
/proc/loadavg: 4.14 4.10 4.09 5/265 165871
/proc/meminfo: memFree=84898236/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=34629940 memory=28198456 CPUtime=172.29 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3617080 0 0 0 16221 1008 0 0 20 0 1 0 242112029 35461058560 7049614 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 8657485 7049614 2496 595 0 8642152 0
Current children cumulated CPU time: 172.29 s
Current children cumulated vsize: 34629940 KiB
Current children cumulated memory: 28198456 KiB

[startup+173.6 s]
/proc/loadavg: 4.14 4.10 4.09 5/265 165871
/proc/meminfo: memFree=82399932/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=27291416 memory=23681856 CPUtime=173.08 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3617493 0 0 0 16284 1024 0 0 20 0 1 0 242112029 27946409984 5920464 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 6822854 5920464 2592 595 0 6807521 0
Current children cumulated CPU time: 173.08 s
Current children cumulated vsize: 27291416 KiB
Current children cumulated memory: 23681856 KiB

[startup+174 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 165871
/proc/meminfo: memFree=87413832/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=27291416 memory=23681856 CPUtime=173.48 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3617493 0 0 0 16324 1024 0 0 20 0 1 0 242112029 27946409984 5920464 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 6822854 5920464 2592 595 0 6807521 0
Current children cumulated CPU time: 173.48 s
Current children cumulated vsize: 27291416 KiB
Current children cumulated memory: 23681856 KiB

[startup+174.2 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 165871
/proc/meminfo: memFree=87413832/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=27291416 memory=23681856 CPUtime=173.68 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3617493 0 0 0 16344 1024 0 0 20 0 1 0 242112029 27946409984 5920464 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 6822854 5920464 2592 595 0 6807521 0
Current children cumulated CPU time: 173.68 s
Current children cumulated vsize: 27291416 KiB
Current children cumulated memory: 23681856 KiB

[startup+174.3 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 165871
/proc/meminfo: memFree=87413832/131250000 swapFree=33010416/33010684
[pid=165864] ppid=165861 vsize=27291416 memory=23681856 CPUtime=173.78 cores=4,6
/proc/165864/stat : 165864 (SynLSCD) R 165861 165864 164070 0 -1 4194304 3617493 0 0 0 16354 1024 0 0 20 0 1 0 242112029 27946409984 5920464 18446744073709551615 94598078881792 94598081316393 140722095677136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94598081797368 94598081830400 94598092632064 140722095679875 140722095680010 140722095680010 140722095685614 0
/proc/165864/statm: 6822854 5920464 2592 595 0 6807521 0
Current children cumulated CPU time: 173.78 s
Current children cumulated vsize: 27291416 KiB
Current children cumulated memory: 23681856 KiB

Child ended because it received signal 9 (SIGKILL)

Real time (s): 174.834
CPU time (s): 174.325
CPU user time (s): 163.544
CPU system time (s): 10.7806
CPU usage (%): 99.7085
Max. virtual memory (cumulated for all children) (KiB): 34629940
Max. memory (cumulated for all children) (KiB): 28874296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 163.544
system time used= 10.7806
maximum resident set size= 29029944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3617493
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= 321


# summary of solver processes directly reported to runsolver:
#   pid: 165864
#   total CPU time (s): 174.325
#   total CPU user time (s): 163.544
#   total CPU system time (s): 10.7806

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.318651 second user time and 0.844804 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-07-23 12:01:35
IDJOB=4546104
IDBENCH=180758
IDSOLVER=3421
FILE ID=nodeC028/4546104-1753264895
RUNJOBID= nodeC028-1753259701-164088
SLURM_JOB_ID= 9689183
Free space on /tmp= 433012 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-SolitairePattern-dec2-3-3-5.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-4546104-1753264895/watcher-4546104-1753264895 -o /tmp/evaluation-result-4546104-1753264895/solver-4546104-1753264895 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1753259701-164088 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546104-1753264895.opb

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

MD5SUM BENCH= 6d4f15a21d60c3eef1e05aacf06821b4
RANDOM SEED=1238849199

nodeC028 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.077
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3600.084
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3601.959
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3571.263
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3710.638
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3600.087
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3600.078
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
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		: 3600.093
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        111324148 kB
MemAvailable:   119217068 kB
Buffers:            2132 kB
Cached:          8659588 kB
SwapCached:            4 kB
Active:         11442848 kB
Inactive:        7702392 kB
Active(anon):   10501468 kB
Inactive(anon):     8308 kB
Active(file):     941380 kB
Inactive(file):  7694084 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              9188 kB
Writeback:             0 kB
AnonPages:      10486224 kB
Mapped:           121388 kB
Shmem:             26256 kB
KReclaimable:     193388 kB
Slab:             289304 kB
SReclaimable:     193388 kB
SUnreclaim:        95916 kB
KernelStack:        4284 kB
PageTables:        24408 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:   12273704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3135488 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC028 at 2025-07-23 12:04:30