Trace number 4545723

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD 2025-07-23UNSAT 188.832 189.636

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.mem.LsqHdStrong.ucl.opb
MD5SUM911cf7319fa5fa56cdd8e7a94536c536
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 benchmark43.6526
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables168111
Total number of constraints487525
Number of constraints which are clauses468727
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18798
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 

1.06/1.29	c #vars 168111 #constraints 487525 2.90002 1
1.06/1.29	c intsize: 10
2.35/2.56	c 487525 constraints
2.35/2.56	c Finish cloning data from SAT to LS
2.35/2.56	c restart_num_ls  -100000 0
188.49/189.32	c Use LS-small
188.49/189.32	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62645 MiB free)
  memory of node 1: 64507 MiB (63685 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545723-1753259701/watcher-4545723-1753259701 -o /tmp/evaluation-result-4545723-1753259701/solver-4545723-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1753259700-177760 --watchdog 3760 ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545723-1753259701.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=177801, runsolver pid=177794

[startup+0.100056 s]*
/proc/loadavg: 0.13 0.09 0.09 3/255 177802
/proc/meminfo: memFree=129363420/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=24948 memory=1024 CPUtime=0 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) D 177794 177801 177743 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 241649733 25546752 256 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 0 1 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 6237 256 256 595 0 1103 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 24948 KiB
Current children cumulated memory: 1024 KiB

[startup+0.205277 s]*
/proc/loadavg: 0.13 0.09 0.09 4/258 177806
/proc/meminfo: memFree=129225252/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=210108 memory=136600 CPUtime=0.07 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 9242 0 0 0 4 3 0 0 20 0 1 0 241649733 215150592 34150 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 52527 34150 2176 595 0 37194 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 210108 KiB
Current children cumulated memory: 136600 KiB

[startup+0.305525 s]*
/proc/loadavg: 0.13 0.09 0.09 3/260 177810
/proc/meminfo: memFree=129217136/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=219664 memory=148512 CPUtime=0.17 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 11752 0 0 0 13 4 0 0 20 0 1 0 241649733 224935936 37128 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 54916 37128 2176 595 0 39583 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 219664 KiB
Current children cumulated memory: 148512 KiB

[startup+0.700151 s]
/proc/loadavg: 0.13 0.09 0.09 3/256 177812
/proc/meminfo: memFree=129192964/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=255520 memory=194616 CPUtime=0.56 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 21120 0 0 0 51 5 0 0 20 0 1 0 241649733 261652480 48654 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 63880 48654 2176 595 0 48547 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 255520 KiB
Current children cumulated memory: 194616 KiB

[startup+1.50017 s]
/proc/loadavg: 0.60 0.19 0.12 3/256 177836
/proc/meminfo: memFree=129103632/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=369932 memory=307320 CPUtime=1.35 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 41769 0 0 0 125 10 0 0 20 0 1 0 241649733 378810368 76830 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 92483 76830 2400 595 0 77150 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 369932 KiB
Current children cumulated memory: 307320 KiB

[startup+3.10516 s]
/proc/loadavg: 0.60 0.19 0.12 3/256 177836
/proc/meminfo: memFree=128596592/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=856536 memory=741756 CPUtime=2.95 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 99287 0 0 0 270 25 0 0 20 0 1 0 241649733 877092864 185439 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 214134 185439 2464 595 0 198801 0
Current children cumulated CPU time: 2.95 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 741756 KiB

[startup+6.30016 s]
/proc/loadavg: 0.88 0.26 0.14 3/256 177836
/proc/meminfo: memFree=128592636/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=856536 memory=749344 CPUtime=6.14 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 100711 0 0 0 558 56 0 0 20 0 1 0 241649733 877092864 187336 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 214134 187336 2464 595 0 198801 0
Current children cumulated CPU time: 6.14 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749344 KiB

[startup+12.7002 s]
/proc/loadavg: 1.13 0.32 0.17 3/256 177836
/proc/meminfo: memFree=128591192/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=856536 memory=749472 CPUtime=12.52 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 100737 0 0 0 1151 101 0 0 20 0 1 0 241649733 877092864 187368 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 214134 187368 2464 595 0 198801 0
Current children cumulated CPU time: 12.52 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749472 KiB

[startup+25.5002 s]
/proc/loadavg: 1.65 0.46 0.21 3/256 177882
/proc/meminfo: memFree=128617756/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=856536 memory=749472 CPUtime=25.29 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 100737 0 0 0 2335 194 0 0 20 0 1 0 241649733 877092864 187368 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 214134 187368 2464 595 0 198801 0
Current children cumulated CPU time: 25.29 s
Current children cumulated vsize: 856536 KiB
Current children cumulated memory: 749472 KiB

[startup+51.1053 s]
/proc/loadavg: 2.58 0.80 0.33 3/256 177994
/proc/meminfo: memFree=128625996/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=883976 memory=778996 CPUtime=50.79 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 107617 0 0 0 4844 235 0 0 20 0 1 0 241649733 905191424 194749 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 220994 194749 2528 595 0 205661 0
Current children cumulated CPU time: 50.79 s
Current children cumulated vsize: 883976 KiB
Current children cumulated memory: 778996 KiB

[startup+102.3 s]
/proc/loadavg: 3.53 1.34 0.54 5/264 178182
/proc/meminfo: memFree=126590632/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=943176 memory=817672 CPUtime=101.75 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 114732 0 0 0 9934 241 0 0 20 0 1 0 241649733 965812224 204418 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 235794 204418 2528 595 0 220461 0
Current children cumulated CPU time: 101.75 s
Current children cumulated vsize: 943176 KiB
Current children cumulated memory: 817672 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 1.87 0.78 5/265 178230
/proc/meminfo: memFree=128040504/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=847948 CPUtime=161.57 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 118332 0 0 0 15913 244 0 0 20 0 1 0 241649733 1003552768 211987 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 211987 2528 595 0 229675 0
Current children cumulated CPU time: 161.57 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 847948 KiB

[startup+189.636 s]
# the end of solver process 177801 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=186.365 s, system=2.46765 s

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

[startup+166.4 s]
/proc/loadavg: 3.98 1.91 0.80 5/265 178230
/proc/meminfo: memFree=128041456/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=849996 CPUtime=165.66 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 118878 0 0 0 16322 244 0 0 20 0 1 0 241649733 1003552768 212499 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 212499 2528 595 0 229675 0
Current children cumulated CPU time: 165.66 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 849996 KiB

[startup+179.2 s]
/proc/loadavg: 3.99 1.98 0.83 5/265 178230
/proc/meminfo: memFree=127991864/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=850124 CPUtime=178.42 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 118920 0 0 0 17598 244 0 0 20 0 1 0 241649733 1003552768 212531 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 212531 2528 595 0 229675 0
Current children cumulated CPU time: 178.42 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 850124 KiB

[startup+185.6 s]
/proc/loadavg: 3.99 2.01 0.85 5/265 178230
/proc/meminfo: memFree=127991532/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=853708 CPUtime=184.8 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 119820 0 0 0 18236 244 0 0 20 0 1 0 241649733 1003552768 213427 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 213427 2528 595 0 229675 0
Current children cumulated CPU time: 184.8 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853708 KiB

[startup+187.2 s]
/proc/loadavg: 3.99 2.04 0.87 5/265 178230
/proc/meminfo: memFree=127983468/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=853708 CPUtime=186.39 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 119820 0 0 0 18395 244 0 0 20 0 1 0 241649733 1003552768 213427 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 213427 2528 595 0 229675 0
Current children cumulated CPU time: 186.39 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853708 KiB

[startup+188.8 s]
/proc/loadavg: 3.99 2.04 0.87 5/265 178230
/proc/meminfo: memFree=127983720/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=853708 CPUtime=187.99 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 119820 0 0 0 18555 244 0 0 20 0 1 0 241649733 1003552768 213427 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 213427 2528 595 0 229675 0
Current children cumulated CPU time: 187.99 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853708 KiB

[startup+189.2 s]
/proc/loadavg: 3.99 2.04 0.87 5/265 178230
/proc/meminfo: memFree=127979876/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=980032 memory=853708 CPUtime=188.39 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 119820 0 0 0 18595 244 0 0 20 0 1 0 241649733 1003552768 213427 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 245008 213427 2528 595 0 229675 0
Current children cumulated CPU time: 188.39 s
Current children cumulated vsize: 980032 KiB
Current children cumulated memory: 853708 KiB

[startup+189.6 s]
/proc/loadavg: 3.99 2.04 0.87 5/265 178230
/proc/meminfo: memFree=127979876/131249996 swapFree=33005016/33010684
[pid=177801] ppid=177794 vsize=792732 memory=693400 CPUtime=188.78 cores=0,2
/proc/177801/stat : 177801 (SynLSCD) R 177794 177801 177743 0 -1 4194304 119860 0 0 0 18634 244 0 0 20 0 1 0 241649733 811757568 173350 18446744073709551615 94750617157632 94750619592233 140734154721440 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94750620073208 94750620106240 94750640766976 140734154729859 140734154729994 140734154729994 140734154735598 0
/proc/177801/statm: 198183 173350 2624 595 0 182850 0
Current children cumulated CPU time: 188.78 s
Current children cumulated vsize: 792732 KiB
Current children cumulated memory: 693400 KiB

Child status: 20

Real time (s): 189.636
CPU time (s): 188.832
CPU user time (s): 186.365
CPU system time (s): 2.46765
CPU usage (%): 99.5762
Max. virtual memory (cumulated for all children) (KiB): 980032
Max. memory (cumulated for all children) (KiB): 853708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 186.365
system time used= 2.46766
maximum resident set size= 854092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119887
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= 187
involuntary context switches= 426


# summary of solver processes directly reported to runsolver:
#   pid: 177801
#   total CPU time (s): 188.832
#   total CPU user time (s): 186.365
#   total CPU system time (s): 2.46765

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.367022 second user time and 0.845696 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2025-07-23 10:35:01
IDJOB=4545723
IDBENCH=147705
IDSOLVER=3421
FILE ID=nodeC030/4545723-1753259701
RUNJOBID= nodeC030-1753259700-177760
SLURM_JOB_ID= 9689185
Free space on /tmp= 432828 MiB

SOLVER NAME= SynLSCD 2025-07-23
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.mem.LsqHdStrong.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-4545723-1753259701/watcher-4545723-1753259701 -o /tmp/evaluation-result-4545723-1753259701/solver-4545723-1753259701 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1753259700-177760 --watchdog 3760  ./SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4545723-1753259701.opb

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

MD5SUM BENCH= 911cf7319fa5fa56cdd8e7a94536c536
RANDOM SEED=1977601264

nodeC030 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		: 3600.322
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	: 7000.62
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		: 1200.077
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	: 7000.62
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		: 3600.319
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	: 7000.62
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		: 1201.907
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.782
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	: 7000.62
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		: 2118.136
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	: 7000.62
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		: 3600.312
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	: 7000.62
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		: 1563.522
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	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129396592 kB
MemAvailable:   129684924 kB
Buffers:              16 kB
Cached:          1054280 kB
SwapCached:          232 kB
Active:           732520 kB
Inactive:         383072 kB
Active(anon):      45152 kB
Inactive(anon):    37900 kB
Active(file):     687368 kB
Inactive(file):   345172 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005016 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24300 kB
Writeback:             0 kB
AnonPages:         64124 kB
Mapped:           103592 kB
Shmem:             21756 kB
KReclaimable:     189664 kB
Slab:             284380 kB
SReclaimable:     189664 kB
SUnreclaim:        94716 kB
KernelStack:        4076 kB
PageTables:         2400 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     340788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150360 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432804 MiB
End job on nodeC030 at 2025-07-23 10:38:11