Trace number 4510630

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD 2025-06-01UNSAT 231.725 232.37

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x70split.cnf-extracted.pb.metafix.opb
MD5SUM6c6f54dbad76425fd68d4f6d2aa72935
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 benchmark8.17924
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables701
Total number of constraints980
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)978
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.02	c #vars 701 #constraints 980 1.398 1
0.00/0.03	c 980 constraints
0.00/0.03	c Finish cloning data from SAT to LS
0.00/0.03	c restart_num_ls  -100000 0
137.43/137.87	c Use LS-small
137.43/137.87	c restart_num_ls  0 1322
137.43/137.87	c LS 90 75
231.65/232.36	c Use LS-small
231.65/232.36	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62299 MiB free)
  memory of node 1: 64465 MiB (63728 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510630-1751197437/watcher-4510630-1751197437 -o /tmp/evaluation-result-4510630-1751197437/solver-4510630-1751197437 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31852 --watchdog 3760 SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4510630-1751197437.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
solver pid=32192, runsolver pid=32189
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.13 4.12 4.06 4/262 32199
/proc/meminfo: memFree=129048108/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=0.09 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 8 1 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+0.205394 s]*
/proc/loadavg: 4.13 4.12 4.06 4/262 32205
/proc/meminfo: memFree=129048108/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=0.19 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 18 1 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+0.304748 s]*
/proc/loadavg: 4.13 4.12 4.06 4/259 32216
/proc/meminfo: memFree=129048108/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=0.29 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 27 2 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+0.700103 s]
/proc/loadavg: 4.13 4.12 4.06 5/264 32230
/proc/meminfo: memFree=129036348/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=0.68 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 64 4 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+1.50012 s]
/proc/loadavg: 4.13 4.12 4.06 4/260 32238
/proc/meminfo: memFree=129043344/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=1.48 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 139 9 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+3.10447 s]
/proc/loadavg: 4.12 4.12 4.06 5/264 32320
/proc/meminfo: memFree=129065200/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=3.08 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 289 19 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+6.30009 s]
/proc/loadavg: 4.12 4.12 4.06 5/264 32320
/proc/meminfo: memFree=129065588/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=6.27 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 586 41 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.11 4.06 5/264 32320
/proc/meminfo: memFree=129065856/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=87820 memory=15232 CPUtime=12.66 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 1601 0 0 0 1185 81 0 0 20 0 1 0 35422448 89927680 3808 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 21955 3808 2496 595 0 6622 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 87820 KiB
Current children cumulated memory: 15232 KiB

[startup+25.5001 s]
/proc/loadavg: 4.08 4.11 4.06 5/264 32410
/proc/meminfo: memFree=129023120/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=97480 memory=37264 CPUtime=25.42 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 4014 0 0 0 2407 135 0 0 20 0 1 0 35422448 99819520 9316 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 24370 9316 2528 595 0 9037 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 97480 KiB
Current children cumulated memory: 37264 KiB

[startup+51.1054 s]
/proc/loadavg: 4.20 4.13 4.06 5/264 32411
/proc/meminfo: memFree=128954800/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=121980 memory=64768 CPUtime=50.97 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 7078 0 0 0 4956 141 0 0 20 0 1 0 35422448 124907520 16192 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 30495 16192 2528 595 0 15162 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 121980 KiB
Current children cumulated memory: 64768 KiB

[startup+102.3 s]
/proc/loadavg: 4.30 4.18 4.09 5/264 32460
/proc/meminfo: memFree=128918128/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=158132 memory=79048 CPUtime=102.04 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10022 0 0 0 10055 149 0 0 20 0 1 0 35422448 161927168 19762 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39533 19762 2528 595 0 24200 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 158132 KiB
Current children cumulated memory: 79048 KiB

[startup+162.3 s]
/proc/loadavg: 4.22 4.18 4.09 5/267 32603
/proc/meminfo: memFree=128921672/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=158388 memory=79432 CPUtime=161.86 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10137 0 0 0 15886 300 0 0 20 0 1 0 35422448 162189312 19858 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39597 19858 2528 595 0 24264 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 158388 KiB
Current children cumulated memory: 79432 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 4.16 4.09 5/266 32605
/proc/meminfo: memFree=128905204/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159220 memory=80200 CPUtime=221.68 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10339 0 0 0 21856 312 0 0 20 0 1 0 35422448 163041280 20050 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39805 20050 2528 595 0 24472 0
Current children cumulated CPU time: 221.68 s
Current children cumulated vsize: 159220 KiB
Current children cumulated memory: 80200 KiB

[startup+232.37 s]
# the end of solver process 32192 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=228.577 s, system=3.14752 s

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

[startup+224 s]*
/proc/loadavg: 4.14 4.16 4.09 5/266 32605
/proc/meminfo: memFree=128905456/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159220 memory=80200 CPUtime=223.37 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10339 0 0 0 22025 312 0 0 20 0 1 0 35422448 163041280 20050 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39805 20050 2528 595 0 24472 0
Current children cumulated CPU time: 223.37 s
Current children cumulated vsize: 159220 KiB
Current children cumulated memory: 80200 KiB

[startup+227.2 s]
/proc/loadavg: 4.13 4.16 4.09 5/266 32605
/proc/meminfo: memFree=128913520/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159220 memory=80200 CPUtime=226.56 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10339 0 0 0 22343 313 0 0 20 0 1 0 35422448 163041280 20050 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39805 20050 2528 595 0 24472 0
Current children cumulated CPU time: 226.56 s
Current children cumulated vsize: 159220 KiB
Current children cumulated memory: 80200 KiB

[startup+230.4 s]
/proc/loadavg: 4.13 4.16 4.09 5/266 32605
/proc/meminfo: memFree=128913520/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159380 memory=80456 CPUtime=229.76 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10379 0 0 0 22662 314 0 0 20 0 1 0 35422448 163205120 20114 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39845 20114 2528 595 0 24512 0
Current children cumulated CPU time: 229.76 s
Current children cumulated vsize: 159380 KiB
Current children cumulated memory: 80456 KiB

[startup+231.2 s]
/proc/loadavg: 4.13 4.16 4.09 5/266 32605
/proc/meminfo: memFree=128913772/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159380 memory=80456 CPUtime=230.55 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10394 0 0 0 22741 314 0 0 20 0 1 0 35422448 163205120 20114 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39845 20114 2528 595 0 24512 0
Current children cumulated CPU time: 230.55 s
Current children cumulated vsize: 159380 KiB
Current children cumulated memory: 80456 KiB

[startup+232 s]*
/proc/loadavg: 4.12 4.15 4.09 5/266 32605
/proc/meminfo: memFree=128913772/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159380 memory=80456 CPUtime=231.35 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10403 0 0 0 22821 314 0 0 20 0 1 0 35422448 163205120 20114 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39845 20114 2528 595 0 24512 0
Current children cumulated CPU time: 231.35 s
Current children cumulated vsize: 159380 KiB
Current children cumulated memory: 80456 KiB

[startup+232.2 s]
/proc/loadavg: 4.12 4.15 4.09 5/266 32605
/proc/meminfo: memFree=128913772/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159380 memory=80456 CPUtime=231.55 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10403 0 0 0 22841 314 0 0 20 0 1 0 35422448 163205120 20114 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39845 20114 2528 595 0 24512 0
Current children cumulated CPU time: 231.55 s
Current children cumulated vsize: 159380 KiB
Current children cumulated memory: 80456 KiB

[startup+232.3 s]
/proc/loadavg: 4.12 4.15 4.09 5/266 32605
/proc/meminfo: memFree=128913772/131249992 swapFree=33010684/33010684
[pid=32192] ppid=32189 vsize=159380 memory=80456 CPUtime=231.65 cores=5,7
/proc/32192/stat : 32192 (SynLSCD) R 32189 32192 31839 0 -1 4194304 10403 0 0 0 22851 314 0 0 20 0 1 0 35422448 163205120 20114 18446744073709551615 94872442867712 94872445301865 140720976721840 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 94872445783288 94872445816320 94872468815872 140720976730470 140720976730603 140720976730603 140720976736205 0
/proc/32192/statm: 39845 20114 2528 595 0 24512 0
Current children cumulated CPU time: 231.65 s
Current children cumulated vsize: 159380 KiB
Current children cumulated memory: 80456 KiB

Child status: 20

Real time (s): 232.37
CPU time (s): 231.725
CPU user time (s): 228.577
CPU system time (s): 3.14752
CPU usage (%): 99.7225
Max. virtual memory (cumulated for all children) (KiB): 176104
Max. memory (cumulated for all children) (KiB): 80456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 228.577
system time used= 3.14752
maximum resident set size= 97580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10435
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= 141
involuntary context switches= 196


# summary of solver processes directly reported to runsolver:
#   pid: 32192
#   total CPU time (s): 231.725
#   total CPU user time (s): 228.577
#   total CPU system time (s): 3.14752

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.423118 second user time and 0.908981 second system time

The end

Launcher Data

Begin job on nodeC025 at 2025-06-29 13:43:57
IDJOB=4510630
IDBENCH=160374
IDSOLVER=3369
FILE ID=nodeC025/4510630-1751197437
RUNJOBID= nodeC025-1751193826-31852
SLURM_JOB_ID= 9587592
Free space on /tmp= 433052 MiB

SOLVER NAME= SynLSCD 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x70split.cnf-extracted.pb.metafix.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-4510630-1751197437/watcher-4510630-1751197437 -o /tmp/evaluation-result-4510630-1751197437/solver-4510630-1751197437 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1751193826-31852 --watchdog 3760  SynLSCD --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4510630-1751197437.opb

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

MD5SUM BENCH= 6c6f54dbad76425fd68d4f6d2aa72935
RANDOM SEED=957990741

nodeC025 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		: 3597.951
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.854
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.929
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3600.098
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.896
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3618.482
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3600.304
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
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		: 3599.847
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        129051984 kB
MemAvailable:   129747084 kB
Buffers:            3280 kB
Cached:          1496644 kB
SwapCached:            0 kB
Active:           412900 kB
Inactive:        1223960 kB
Active(anon):     155024 kB
Inactive(anon):        0 kB
Active(file):     257876 kB
Inactive(file):  1223960 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3640 kB
Writeback:            16 kB
AnonPages:        139728 kB
Mapped:           111688 kB
Shmem:             18084 kB
KReclaimable:     105008 kB
Slab:             193156 kB
SReclaimable:     105008 kB
SUnreclaim:        88148 kB
KernelStack:        4272 kB
PageTables:         3580 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     468736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 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:      207572 kB
DirectMap2M:     9000960 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC025 at 2025-06-29 13:47:49