Trace number 4546540

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 219.773 220.291

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
php-exit/normalized-phpexit_v1_30_092.opb
MD5SUM5c5515a98844bb1e4abadd55fcb10579
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 benchmark5.84433
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables256710
Total number of constraints5551
Number of constraints which are clauses2791
Number of constraints which are cardinality constraints (but not clauses)2760
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint93
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 94
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

0.28/0.34	c intsize: 7
12.25/12.33	c 5551 constraints
12.25/12.33	c Finish cloning data from SAT to LS
12.25/12.33	c restart_num_ls  -100000 0
218.38/218.92	c Use LS-small
218.38/218.92	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 (62136 MiB free)
  memory of node 1: 64465 MiB (63083 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4546540-1753263470/watcher-4546540-1753263470 -o /tmp/evaluation-result-4546540-1753263470/solver-4546540-1753263470 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753259701-199316 --watchdog 3760 ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546540-1753263470.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=200534, runsolver pid=200531

[startup+0.100067 s]*
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=128083344/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=233304 memory=159680 CPUtime=0.09 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 13003 0 0 0 5 4 0 0 20 0 1 0 242024548 238903296 39920 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 58326 39920 2176 595 0 42993 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 233304 KiB
Current children cumulated memory: 159680 KiB

[startup+0.205542 s]*
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=128039748/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=274072 memory=203160 CPUtime=0.19 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 23779 0 0 0 14 5 0 0 20 0 1 0 242024548 280649728 50790 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 68518 50790 2176 595 0 53185 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 274072 KiB
Current children cumulated memory: 203160 KiB

[startup+0.305443 s]*
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=127999680/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=311492 memory=240408 CPUtime=0.28 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 33143 0 0 0 21 7 0 0 20 0 1 0 242024548 318967808 60102 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 77906 60102 2176 595 0 62573 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 311492 KiB
Current children cumulated memory: 240408 KiB

[startup+0.700179 s]
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=127947324/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=411016 memory=348436 CPUtime=0.68 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 54066 0 0 0 57 11 0 0 20 0 1 0 242024548 420880384 87109 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 102754 87109 2208 595 0 87421 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 411016 KiB
Current children cumulated memory: 348436 KiB

[startup+1.50017 s]
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=127801904/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=666424 memory=594552 CPUtime=1.47 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 84726 0 0 0 128 19 0 0 20 0 1 0 242024548 682418176 148638 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 166606 148638 2208 595 0 151273 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 666424 KiB
Current children cumulated memory: 594552 KiB

[startup+3.10531 s]
/proc/loadavg: 4.11 4.09 4.05 5/267 200535
/proc/meminfo: memFree=127071236/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=1193968 memory=1037832 CPUtime=3.08 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 154845 0 0 0 269 39 0 0 20 0 1 0 242024548 1222623232 259458 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 298525 259458 2208 595 0 283192 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 1193968 KiB
Current children cumulated memory: 1037832 KiB

[startup+6.30016 s]
/proc/loadavg: 4.10 4.09 4.05 5/266 200536
/proc/meminfo: memFree=126265652/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=2143148 memory=1962964 CPUtime=6.27 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 300253 0 0 0 550 77 0 0 20 0 1 0 242024548 2194583552 490741 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 535787 490741 2208 595 0 520454 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2143148 KiB
Current children cumulated memory: 1962964 KiB

[startup+12.7002 s]
/proc/loadavg: 4.09 4.09 4.05 5/266 200536
/proc/meminfo: memFree=123380008/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7019096 memory=5450964 CPUtime=12.65 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 853117 0 0 0 1069 196 0 0 20 0 1 0 242024548 7187554304 1362741 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1754774 1362741 2400 595 0 1739441 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 7019096 KiB
Current children cumulated memory: 5450964 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.08 4.05 5/267 200537
/proc/meminfo: memFree=122285092/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7019096 memory=5923332 CPUtime=25.41 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 859981 0 0 0 2335 206 0 0 20 0 1 0 242024548 7187554304 1480833 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1754774 1480833 2400 595 0 1739441 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 7019096 KiB
Current children cumulated memory: 5923332 KiB

[startup+51.1053 s]
/proc/loadavg: 4.11 4.09 4.05 5/266 200537
/proc/meminfo: memFree=122277532/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7020100 memory=5924356 CPUtime=50.96 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860253 0 0 0 4888 208 0 0 20 0 1 0 242024548 7188582400 1481089 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755025 1481089 2400 595 0 1739692 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 7020100 KiB
Current children cumulated memory: 5924356 KiB

[startup+102.3 s]
/proc/loadavg: 4.18 4.11 4.06 5/266 200539
/proc/meminfo: memFree=122246408/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7021124 memory=5924868 CPUtime=102.04 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860411 0 0 0 9995 209 0 0 20 0 1 0 242024548 7189630976 1481217 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755281 1481217 2400 595 0 1739948 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 7021124 KiB
Current children cumulated memory: 5924868 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 4.10 4.06 5/266 200541
/proc/meminfo: memFree=122186864/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7021124 memory=5925124 CPUtime=161.92 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860515 0 0 0 15981 211 0 0 20 0 1 0 242024548 7189630976 1481281 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755281 1481281 2400 595 0 1739948 0
Current children cumulated CPU time: 161.92 s
Current children cumulated vsize: 7021124 KiB
Current children cumulated memory: 5925124 KiB

[startup+220.291 s]
# the end of solver process 200534 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=217.482 s, system=2.29087 s

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

[startup+179.2 s]
/proc/loadavg: 3.95 4.06 4.05 4/259 200572
/proc/meminfo: memFree=122282996/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7021124 memory=5925252 CPUtime=178.78 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860536 0 0 0 17665 213 0 0 20 0 1 0 242024548 7189630976 1481313 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755281 1481313 2400 595 0 1739948 0
Current children cumulated CPU time: 178.78 s
Current children cumulated vsize: 7021124 KiB
Current children cumulated memory: 5925252 KiB

[startup+204.8 s]
/proc/loadavg: 3.70 3.99 4.02 4/258 200573
/proc/meminfo: memFree=122281996/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7021124 memory=5925252 CPUtime=204.31 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860568 0 0 0 20218 213 0 0 20 0 1 0 242024548 7189630976 1481313 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755281 1481313 2400 595 0 1739948 0
Current children cumulated CPU time: 204.31 s
Current children cumulated vsize: 7021124 KiB
Current children cumulated memory: 5925252 KiB

[startup+211.2 s]
/proc/loadavg: 3.65 3.98 4.02 4/258 200573
/proc/meminfo: memFree=122281996/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7021124 memory=5925380 CPUtime=210.7 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 860580 0 0 0 20857 213 0 0 20 0 1 0 242024548 7189630976 1481345 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1755281 1481345 2400 595 0 1739948 0
Current children cumulated CPU time: 210.7 s
Current children cumulated vsize: 7021124 KiB
Current children cumulated memory: 5925380 KiB

[startup+214.4 s]
/proc/loadavg: 3.60 3.96 4.01 4/258 200573
/proc/meminfo: memFree=122277900/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7026400 memory=5932712 CPUtime=213.89 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 861459 0 0 0 21176 213 0 0 20 0 1 0 242024548 7195033600 1483178 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1756600 1483178 2400 595 0 1741267 0
Current children cumulated CPU time: 213.89 s
Current children cumulated vsize: 7026400 KiB
Current children cumulated memory: 5932712 KiB

[startup+217.6 s]
/proc/loadavg: 3.60 3.96 4.01 4/258 200573
/proc/meminfo: memFree=122262652/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=7035256 memory=5949888 CPUtime=217.08 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 863308 0 0 0 21494 214 0 0 20 0 1 0 242024548 7204102144 1487472 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1758814 1487472 2432 595 0 1743481 0
Current children cumulated CPU time: 217.08 s
Current children cumulated vsize: 7035256 KiB
Current children cumulated memory: 5949888 KiB

[startup+219.2 s]
/proc/loadavg: 3.55 3.94 4.00 4/258 200573
/proc/meminfo: memFree=122858656/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=6102784 memory=5324660 CPUtime=218.68 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 864539 0 0 0 21654 214 0 0 20 0 1 0 242024548 6249250816 1331165 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1525696 1331165 2528 595 0 1510363 0
Current children cumulated CPU time: 218.68 s
Current children cumulated vsize: 6102784 KiB
Current children cumulated memory: 5324660 KiB

[startup+220 s]*
/proc/loadavg: 3.55 3.94 4.00 4/258 200573
/proc/meminfo: memFree=123158336/131250000 swapFree=33010160/33010684
[pid=200534] ppid=200531 vsize=5796208 memory=5037624 CPUtime=219.48 cores=4,6
/proc/200534/stat : 200534 (SynLSCD-PS) R 200531 200534 199298 0 -1 4194304 864645 0 0 0 21734 214 0 0 20 0 1 0 242024548 5935316992 1259406 18446744073709551615 94382899703808 94382902139225 140735654895168 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 94382902619384 94382902652416 94382935384064 140735654898045 140735654898183 140735654898183 140735654903787 0
/proc/200534/statm: 1449052 1259406 2528 595 0 1433719 0
Current children cumulated CPU time: 219.48 s
Current children cumulated vsize: 5796208 KiB
Current children cumulated memory: 5037624 KiB

[startup+220.2 s]*
/proc/loadavg: 3.55 3.94 4.00 4/258 200573
/proc/meminfo: memFree=124338256/131250000 swapFree=33010160/33010684
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): 220.291
CPU time (s): 219.773
CPU user time (s): 217.482
CPU system time (s): 2.29087
CPU usage (%): 99.7649
Max. virtual memory (cumulated for all children) (KiB): 7037644
Max. memory (cumulated for all children) (KiB): 5956364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 217.482
system time used= 2.29087
maximum resident set size= 5958668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 864676
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 135
involuntary context switches= 298


# summary of solver processes directly reported to runsolver:
#   pid: 200534
#   total CPU time (s): 219.773
#   total CPU user time (s): 217.482
#   total CPU system time (s): 2.29087

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.410206 second user time and 0.909352 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-07-23 11:37:50
IDJOB=4546540
IDBENCH=174610
IDSOLVER=3422
FILE ID=nodeC016/4546540-1753263470
RUNJOBID= nodeC016-1753259701-199316
SLURM_JOB_ID= 9689171
Free space on /tmp= 433012 MiB

SOLVER NAME= SynLSCD-PS 2025-07-23
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/php-exit/normalized-phpexit_v1_30_092.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-4546540-1753263470/watcher-4546540-1753263470 -o /tmp/evaluation-result-4546540-1753263470/solver-4546540-1753263470 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1753259701-199316 --watchdog 3760  ./SynLSCD-PS --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4546540-1753263470.opb

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

MD5SUM BENCH= 5c5515a98844bb1e4abadd55fcb10579
RANDOM SEED=843773488

nodeC016 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		: 3599.697
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	: 6999.48
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		: 3599.739
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	: 6999.48
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		: 3599.940
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	: 6999.48
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		: 3700.000
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	: 6999.48
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		: 3550.706
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	: 6999.48
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		: 3599.759
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	: 6999.48
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		: 3599.734
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	: 6999.48
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		: 3603.937
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128225684 kB
MemAvailable:   129257116 kB
Buffers:            2144 kB
Cached:          1746256 kB
SwapCached:           24 kB
Active:          1719448 kB
Inactive:         509352 kB
Active(anon):     504536 kB
Inactive(anon):     2108 kB
Active(file):    1214912 kB
Inactive(file):   507244 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8936 kB
Writeback:            20 kB
AnonPages:        482144 kB
Mapped:           120448 kB
Shmem:             26240 kB
KReclaimable:     297028 kB
Slab:             396304 kB
SReclaimable:     297028 kB
SUnreclaim:        99276 kB
KernelStack:        4328 kB
PageTables:         4336 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     877704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433012 MiB
End job on nodeC016 at 2025-07-23 11:41:30