Trace number 4546539

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SynLSCD-PS 2025-07-23UNSAT 186.549 187.025

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_088.opb
MD5SUM225933de352582a5f5a47ed5392988f0
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 benchmark5.31605
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables234990
Total number of constraints5311
Number of constraints which are clauses2671
Number of constraints which are cardinality constraints (but not clauses)2640
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint89
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 29
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 90
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.19/0.31	c intsize: 7
11.55/11.60	c 5311 constraints
11.55/11.60	c Finish cloning data from SAT to LS
11.55/11.60	c restart_num_ls  -100000 0
185.31/185.81	c Use LS-small
185.31/185.81	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 (62062 MiB free)
  memory of node 1: 64507 MiB (63543 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546539-1753263481/watcher-4546539-1753263481 -o /tmp/evaluation-result-4546539-1753263481/solver-4546539-1753263481 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1753259701-180347 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546539-1753263481.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=181687, runsolver pid=181684

[startup+0.100063 s]*
/proc/loadavg: 4.20 4.18 4.10 5/264 181688
/proc/meminfo: memFree=128481764/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=231720 memory=158152 CPUtime=0.09 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 13124 0 0 0 5 4 0 0 20 0 1 0 242027988 237281280 39506 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 57930 39538 2176 595 0 42597 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 231720 KiB
Current children cumulated memory: 158152 KiB

[startup+0.205682 s]*
/proc/loadavg: 4.20 4.18 4.10 5/264 181688
/proc/meminfo: memFree=128436088/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=272956 memory=201920 CPUtime=0.19 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 24022 0 0 0 13 6 0 0 20 0 1 0 242027988 279506944 50480 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 68239 50480 2176 595 0 52906 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 272956 KiB
Current children cumulated memory: 201920 KiB

[startup+0.305548 s]*
/proc/loadavg: 4.20 4.18 4.10 5/264 181688
/proc/meminfo: memFree=128396020/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=311504 memory=240448 CPUtime=0.29 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 33628 0 0 0 22 7 0 0 20 0 1 0 242027988 318980096 60112 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 77876 60112 2208 595 0 62543 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 311504 KiB
Current children cumulated memory: 240448 KiB

[startup+0.700166 s]
/proc/loadavg: 4.20 4.18 4.10 5/264 181688
/proc/meminfo: memFree=128347948/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=404908 memory=343108 CPUtime=0.68 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 53232 0 0 0 57 11 0 0 20 0 1 0 242027988 414625792 85777 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 101227 85777 2208 595 0 85894 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 404908 KiB
Current children cumulated memory: 343108 KiB

[startup+1.50017 s]
/proc/loadavg: 4.20 4.18 4.10 5/264 181688
/proc/meminfo: memFree=128202712/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=658624 memory=582184 CPUtime=1.47 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 83168 0 0 0 127 20 0 0 20 0 1 0 242027988 674430976 145546 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 164656 145546 2208 595 0 149323 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 658624 KiB
Current children cumulated memory: 582184 KiB

[startup+3.10538 s]
/proc/loadavg: 4.20 4.18 4.10 5/263 181688
/proc/meminfo: memFree=127484444/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=1170176 memory=1006416 CPUtime=3.08 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 150050 0 0 0 267 41 0 0 20 0 1 0 242027988 1198260224 251604 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 292544 251604 2208 595 0 277211 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1170176 KiB
Current children cumulated memory: 1006416 KiB

[startup+6.30015 s]
/proc/loadavg: 4.18 4.18 4.10 5/263 181688
/proc/meminfo: memFree=126686228/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=2061376 memory=1889968 CPUtime=6.27 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 289150 0 0 0 547 80 0 0 20 0 1 0 242027988 2110849024 472492 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 515344 472492 2208 595 0 500011 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2061376 KiB
Current children cumulated memory: 1889968 KiB

[startup+12.7002 s]
/proc/loadavg: 4.17 4.18 4.10 5/263 181688
/proc/meminfo: memFree=123596184/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5977800 memory=5268840 CPUtime=12.64 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 761578 0 0 0 1085 179 0 0 20 0 1 0 242027988 6121267200 1317210 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494450 1317210 2368 595 0 1479117 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 5977800 KiB
Current children cumulated memory: 5268840 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 4.17 4.09 5/263 181688
/proc/meminfo: memFree=123135940/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5977800 memory=5268840 CPUtime=25.41 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 761692 0 0 0 2362 179 0 0 20 0 1 0 242027988 6121267200 1317210 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494450 1317210 2368 595 0 1479117 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 5977800 KiB
Current children cumulated memory: 5268840 KiB

[startup+51.1054 s]
/proc/loadavg: 4.15 4.17 4.09 5/263 181688
/proc/meminfo: memFree=123087076/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5978720 memory=5269736 CPUtime=50.95 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 761942 0 0 0 4914 181 0 0 20 0 1 0 242027988 6122209280 1317434 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494680 1317434 2368 595 0 1479347 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 5978720 KiB
Current children cumulated memory: 5269736 KiB

[startup+102.3 s]
/proc/loadavg: 4.13 4.16 4.09 5/264 181691
/proc/meminfo: memFree=122960784/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5979744 memory=5270376 CPUtime=102.02 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 762123 0 0 0 10020 182 0 0 20 0 1 0 242027988 6123257856 1317594 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494936 1317594 2368 595 0 1479603 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 5979744 KiB
Current children cumulated memory: 5270376 KiB

[startup+162.3 s]
/proc/loadavg: 4.09 4.14 4.09 5/264 181693
/proc/meminfo: memFree=122806220/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5979744 memory=5270632 CPUtime=161.88 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 762208 0 0 0 16005 183 0 0 20 0 1 0 242027988 6123257856 1317658 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494936 1317658 2368 595 0 1479603 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 5979744 KiB
Current children cumulated memory: 5270632 KiB

[startup+187.025 s]
# the end of solver process 181687 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=184.598 s, system=1.95056 s

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

[startup+166.4 s]
/proc/loadavg: 4.09 4.14 4.09 5/264 181693
/proc/meminfo: memFree=122806788/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5979744 memory=5270632 CPUtime=165.97 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 762215 0 0 0 16414 183 0 0 20 0 1 0 242027988 6123257856 1317658 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494936 1317658 2368 595 0 1479603 0
Current children cumulated CPU time: 165.97 s
Current children cumulated vsize: 5979744 KiB
Current children cumulated memory: 5270632 KiB

[startup+179.2 s]
/proc/loadavg: 4.15 4.15 4.09 5/264 181694
/proc/meminfo: memFree=122798724/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5979744 memory=5270632 CPUtime=178.74 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 762245 0 0 0 17691 183 0 0 20 0 1 0 242027988 6123257856 1317658 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1494936 1317658 2368 595 0 1479603 0
Current children cumulated CPU time: 178.74 s
Current children cumulated vsize: 5979744 KiB
Current children cumulated memory: 5270632 KiB

[startup+182.4 s]
/proc/loadavg: 4.14 4.15 4.09 5/264 181695
/proc/meminfo: memFree=122786348/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5984332 memory=5277484 CPUtime=181.93 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 762960 0 0 0 18010 183 0 0 20 0 1 0 242027988 6127955968 1319371 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1496083 1319371 2400 595 0 1480750 0
Current children cumulated CPU time: 181.93 s
Current children cumulated vsize: 5984332 KiB
Current children cumulated memory: 5277484 KiB

[startup+185.6 s]
/proc/loadavg: 4.13 4.15 4.09 5/264 181695
/proc/meminfo: memFree=122782252/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5986840 memory=5288160 CPUtime=185.11 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 763783 0 0 0 18328 183 0 0 20 0 1 0 242027988 6130524160 1322040 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1496710 1322040 2400 595 0 1481377 0
Current children cumulated CPU time: 185.11 s
Current children cumulated vsize: 5986840 KiB
Current children cumulated memory: 5288160 KiB

[startup+186.4 s]
/proc/loadavg: 4.13 4.15 4.09 5/264 181695
/proc/meminfo: memFree=123331540/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5423736 memory=4728680 CPUtime=185.92 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 764361 0 0 0 18408 184 0 0 20 0 1 0 242027988 5553905664 1182170 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1355934 1182170 2528 595 0 1340601 0
Current children cumulated CPU time: 185.92 s
Current children cumulated vsize: 5423736 KiB
Current children cumulated memory: 4728680 KiB

[startup+186.8 s]
/proc/loadavg: 4.13 4.15 4.09 5/264 181695
/proc/meminfo: memFree=123331540/131250000 swapFree=33009904/33010684
[pid=181687] ppid=181684 vsize=5231488 memory=4536432 CPUtime=186.32 cores=0,2
/proc/181687/stat : 181687 (SynLSCD-PS) R 181684 181687 180330 0 -1 4194304 764382 0 0 0 18448 184 0 0 20 0 1 0 242027988 5357043712 1134108 18446744073709551615 94833886728192 94833889163609 140728027177040 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94833889643768 94833889676800 94833894592512 140728027183485 140728027183623 140728027183623 140728027189227 0
/proc/181687/statm: 1307872 1134108 2528 595 0 1292539 0
Current children cumulated CPU time: 186.32 s
Current children cumulated vsize: 5231488 KiB
Current children cumulated memory: 4536432 KiB

[startup+187 s]*
/proc/loadavg: 4.13 4.15 4.09 5/264 181695
/proc/meminfo: memFree=126082548/131250000 swapFree=33009904/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 187.025
CPU time (s): 186.549
CPU user time (s): 184.598
CPU system time (s): 1.95056
CPU usage (%): 99.7453
Max. virtual memory (cumulated for all children) (KiB): 5986840
Max. memory (cumulated for all children) (KiB): 5288160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 184.598
system time used= 1.95056
maximum resident set size= 5290592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 764425
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= 138
involuntary context switches= 436


# summary of solver processes directly reported to runsolver:
#   pid: 181687
#   total CPU time (s): 186.549
#   total CPU user time (s): 184.598
#   total CPU system time (s): 1.95056

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.318225 second user time and 0.87414 second system time

The end

Launcher Data

Begin job on nodeC027 at 2025-07-23 11:38:01
IDJOB=4546539
IDBENCH=174715
IDSOLVER=3422
FILE ID=nodeC027/4546539-1753263481
RUNJOBID= nodeC027-1753259701-180347
SLURM_JOB_ID= 9689182
Free space on /tmp= 432980 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_088.opb
COMMAND LINE= ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4546539-1753263481/watcher-4546539-1753263481 -o /tmp/evaluation-result-4546539-1753263481/solver-4546539-1753263481 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1753259701-180347 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546539-1753263481.opb

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

MD5SUM BENCH= 225933de352582a5f5a47ed5392988f0
RANDOM SEED=1834945035

nodeC027 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		: 3597.731
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	: 6999.29
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		: 3599.631
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	: 6999.29
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		: 3599.882
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	: 6999.29
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		: 3600.163
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	: 6999.29
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		: 3599.640
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	: 6999.29
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		: 3599.631
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	: 6999.29
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		: 3600.382
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	: 6999.29
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		: 3590.367
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	: 6999.29
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128620008 kB
MemAvailable:   128585188 kB
Buffers:            1204 kB
Cached:           733568 kB
SwapCached:            8 kB
Active:          1579840 kB
Inactive:         300752 kB
Active(anon):    1124800 kB
Inactive(anon):    47288 kB
Active(file):     455040 kB
Inactive(file):   253464 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8508 kB
Writeback:             0 kB
AnonPages:       1148028 kB
Mapped:           120932 kB
Shmem:             26224 kB
KReclaimable:     191432 kB
Slab:             286776 kB
SReclaimable:     191432 kB
SUnreclaim:        95344 kB
KernelStack:        4288 kB
PageTables:         5504 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1669504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    440320 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:      203476 kB
DirectMap2M:     9005056 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432976 MiB
End job on nodeC027 at 2025-07-23 11:41:08