Trace number 4444857

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
Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11SAT 1.31743 1.33595

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110971097.opb
MD5SUMbbd3c0ebdb4e39f98988d59127e672f0
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 benchmark0.004105
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1128
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.28/1.32	c Solved by First Program
1.28/1.33	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
1.28/1.33	c Setting memory limit to 29976MB.
1.28/1.33	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
1.28/1.33	s SATISFIABLE
1.28/1.33	v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	0

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: 63968 MiB (62004 MiB free)
  memory of node 1: 64473 MiB (62067 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444857-1721309707/watcher-4444857-1721309707 -o /tmp/evaluation-result-4444857-1721309707/solver-4444857-1721309707 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4444857-1721309707.opb 3600 HOME 31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=961115, runsolver pid=961112

[startup+0.100326 s]*
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127044212/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=22876 memory=7724 CPUtime=0.09 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 1625 0 0 0 9 0 0 0 20 0 1 0 183135661 23425024 1931 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 5719 1931 798 2417 0 2821 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41468 KiB
Current children cumulated memory: 11444 KiB

[startup+0.205926 s]*
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127042588/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=23948 memory=9308 CPUtime=0.2 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2007 0 0 0 20 0 0 0 20 0 1 0 183135661 24522752 2327 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 5987 2327 798 2417 0 3089 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 42540 KiB
Current children cumulated memory: 13028 KiB

[startup+0.305978 s]*
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127042112/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=23948 memory=9572 CPUtime=0.3 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2094 0 0 0 30 0 0 0 20 0 1 0 183135661 24522752 2393 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 5987 2393 798 2417 0 3089 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 42540 KiB
Current children cumulated memory: 13292 KiB

[startup+0.700239 s]
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127041264/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=26628 memory=11948 CPUtime=0.68 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2692 0 0 0 68 0 0 0 20 0 1 0 183135661 27267072 2987 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 6657 2987 798 2417 0 3759 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45220 KiB
Current children cumulated memory: 15668 KiB

[startup+1.33591 s]
# the end of solver process 961115 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.30932 s, system=0.008116 s

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

[startup+0.800255 s]
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127041264/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=26628 memory=11948 CPUtime=0.78 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2692 0 0 0 78 0 0 0 20 0 1 0 183135661 27267072 2987 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 6657 2987 798 2417 0 3759 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 45220 KiB
Current children cumulated memory: 15668 KiB

[startup+1.20021 s]
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127039228/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=29564 memory=15052 CPUtime=1.18 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2904 0 0 0 118 0 0 0 20 0 1 0 183135661 30273536 3763 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 7391 3763 798 2417 0 4493 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 48156 KiB
Current children cumulated memory: 18772 KiB

[startup+1.30018 s]
/proc/loadavg: 4.14 4.14 4.00 5/264 961119
/proc/meminfo: memFree=127039228/131524600 swapFree=131070704/131071996
[pid=961115] ppid=961112 vsize=9932 memory=2696 CPUtime=0 cores=1,3
/proc/961115/stat : 961115 (Hybrid-CASHWMax) S 961112 961115 956781 0 -1 4194304 236 104 0 0 0 0 0 0 20 0 1 0 183135661 10170368 674 134679101440 93899970371584 93899971450904 140723281308384 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 93899973549360 93899973596548 93899985039360 140723281314767 140723281314925 140723281314925 140723281321941 0
/proc/961115/statm: 2483 674 596 264 0 134 0
[pid=961118] ppid=961115 vsize=8660 memory=1024 CPUtime=0 cores=1,3
/proc/961118/stat : 961118 (timeout) S 961115 961118 956781 0 -1 4194304 104 0 0 0 0 0 0 0 20 0 1 0 183135661 8867840 256 134679101440 94081815134208 94081815169224 140731256897248 0 0 0 0 3145728 90119 0 0 0 17 1 0 0 0 0 0 94081817266640 94081817268772 94081838170112 140731256902667 140731256902812 140731256902812 140731256909799 0
/proc/961118/statm: 2165 256 231 9 0 87 0
[pid=961119] ppid=961118 vsize=29564 memory=15052 CPUtime=1.28 cores=1,3
/proc/961119/stat : 961119 (CASHWMaxSAT-Dis) R 961118 961118 956781 0 -1 4194304 2904 0 0 0 128 0 0 0 20 0 1 0 183135661 30273536 3763 134679101440 4194304 14093885 140730670865632 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 15976432 16051504 54329344 140730670871569 140730670871701 140730670871701 140730670878688 0
/proc/961119/statm: 7391 3763 798 2417 0 4493 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 48156 KiB
Current children cumulated memory: 18772 KiB

Child status: 0

Real time (s): 1.33595
CPU time (s): 1.31743
CPU user time (s): 1.30932
CPU system time (s): 0.008116
CPU usage (%): 98.6144
Max. virtual memory (cumulated for all children) (KiB): 48156
Max. memory (cumulated for all children) (KiB): 18772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.30932
system time used= 0.008116
maximum resident set size= 15068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3588
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 961115
#   total CPU time (s): 1.31743
#   total CPU user time (s): 1.30932
#   total CPU system time (s): 0.008116

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008602 second user time and 0.037608 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2024-07-18 15:35:20
IDJOB=4444857
IDBENCH=148055
IDSOLVER=3073
FILE ID=nodeC023/4444857-1721309707
RUNJOBID= nodeC023-1721307465-956793
SLURM_JOB_ID= 7542649
Free space on /tmp= 890028 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjComS+Exact 2024-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110971097.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjComS+Exact BENCHNAME TIMEOUT TMPDIR MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444857-1721309707/watcher-4444857-1721309707 -o /tmp/evaluation-result-4444857-1721309707/solver-4444857-1721309707 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721307465-956793 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjComS+Exact HOME/instance-4444857-1721309707.opb 3600 HOME 31000

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

MD5SUM BENCH= bbd3c0ebdb4e39f98988d59127e672f0
RANDOM SEED=41602160

nodeC023.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3670.636
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
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		: 3670.932
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.823
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
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		: 3665.875
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3670.602
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
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		: 3672.547
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.110
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.989
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127050528 kB
MemAvailable:   129013564 kB
Buffers:          503792 kB
Cached:          2288428 kB
SwapCached:           80 kB
Active:          1084852 kB
Inactive:        2823104 kB
Active(anon):       1628 kB
Inactive(anon):  1151640 kB
Active(file):    1083224 kB
Inactive(file):  1671464 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070704 kB
Dirty:             18152 kB
Writeback:             0 kB
AnonPages:       1115676 kB
Mapped:           114212 kB
Shmem:             37536 kB
KReclaimable:      96344 kB
Slab:             189044 kB
SReclaimable:      96344 kB
SUnreclaim:        92700 kB
KernelStack:        4192 kB
PageTables:        11392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1649756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            33760 kB
HardwareCorrupted:     0 kB
AnonHugePages:    897024 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      316116 kB
DirectMap2M:    38254592 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC023 at 2024-07-18 15:35:21