Trace number 3171014

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
RestartSAT A75? (TO) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S2019147653-030.SATISFIABLE.cnf
MD5SUMb15e29d3a1300cd412b2c819b5ccc2fa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3171014-1302823351/watcher-3171014-1302823351 -o /tmp/evaluation-result-3171014-1302823351/solver-3171014-1302823351 -C 2400 -W 1300 -M 7680 HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3171014-1302823351.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 4.00 3.93 2/181 20522
/proc/meminfo: memFree=16840672/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=15048 CPUtime=0 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 439 0 0 0 0 0 0 0 22 0 1 0 472565800 15409152 363 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 3762 363 248 24 0 396 0

[startup+0.0351661 s]
/proc/loadavg: 4.00 4.00 3.93 2/181 20522
/proc/meminfo: memFree=16840672/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=15376 CPUtime=0.03 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 510 0 0 0 3 0 0 0 22 0 1 0 472565800 15745024 428 33554432000 4194304 4291949 140736033967616 18446744073709551615 4261916 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 3844 428 248 24 0 478 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15376

[startup+0.101159 s]
/proc/loadavg: 4.00 4.00 3.93 2/181 20522
/proc/meminfo: memFree=16840672/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=15376 CPUtime=0.09 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 537 0 0 0 9 0 0 0 22 0 1 0 472565800 15745024 455 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255613 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 3844 455 249 24 0 478 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15376

[startup+0.301124 s]
/proc/loadavg: 4.00 4.00 3.93 2/181 20522
/proc/meminfo: memFree=16840672/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=16088 CPUtime=0.29 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 663 0 0 0 29 0 0 0 23 0 1 0 472565800 16474112 574 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4022 574 249 24 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16088

[startup+0.701044 s]
/proc/loadavg: 4.00 4.00 3.93 2/181 20522
/proc/meminfo: memFree=16840672/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=16088 CPUtime=0.69 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 683 0 0 0 69 0 0 0 25 0 1 0 472565800 16474112 593 33554432000 4194304 4291949 140736033967616 18446744073709551615 4262384 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4022 593 249 24 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16088

[startup+1.5009 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20554
/proc/meminfo: memFree=16835580/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=16268 CPUtime=1.49 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 765 0 0 0 149 0 0 0 25 0 1 0 472565800 16658432 672 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255694 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4067 672 249 24 0 701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16268

[startup+3.10059 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20554
/proc/meminfo: memFree=16833852/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=17040 CPUtime=3.09 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 971 0 0 0 309 0 0 0 25 0 1 0 472565800 17448960 869 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255712 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4260 869 249 24 0 894 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17040

[startup+6.30099 s]
/proc/loadavg: 4.00 4.00 3.93 4/188 20555
/proc/meminfo: memFree=16853576/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=17688 CPUtime=6.29 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 1016 0 0 0 629 0 0 0 25 0 1 0 472565800 18112512 912 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4422 912 249 24 0 1056 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17688

[startup+12.7008 s]
/proc/loadavg: 3.93 3.98 3.92 5/190 20583
/proc/meminfo: memFree=16847060/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=18076 CPUtime=12.69 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 1243 0 0 0 1269 0 0 0 25 0 1 0 472565800 18509824 1124 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255890 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4519 1124 249 24 0 1153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18076

[startup+25.5003 s]
/proc/loadavg: 3.94 3.98 3.92 5/190 20583
/proc/meminfo: memFree=16841380/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=19584 CPUtime=25.49 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 1644 0 0 0 2549 0 0 0 25 0 1 0 472565800 20054016 1508 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 4896 1508 249 24 0 1530 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19584

[startup+51.1005 s]
/proc/loadavg: 3.96 3.98 3.92 5/190 20611
/proc/meminfo: memFree=16835964/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=20644 CPUtime=51.09 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 1920 0 0 0 5109 0 0 0 25 0 1 0 472565800 21139456 1772 33554432000 4194304 4291949 140736033967616 18446744073709551615 4262171 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 5161 1772 249 24 0 1795 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20644

[startup+102.307 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 20612
/proc/meminfo: memFree=16824280/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=24384 CPUtime=102.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 2527 0 0 0 10230 0 0 0 25 0 1 0 472565800 24969216 2352 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255676 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 6096 2352 249 24 0 2730 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24384

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20614
/proc/meminfo: memFree=16819796/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=25532 CPUtime=162.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 2921 0 0 0 16230 0 0 0 25 0 1 0 472565800 26144768 2734 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 6383 2734 249 24 0 3017 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 25532

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20615
/proc/meminfo: memFree=16814312/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=27272 CPUtime=222.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 3263 0 0 0 22230 0 0 0 25 0 1 0 472565800 27926528 3066 33554432000 4194304 4291949 140736033967616 18446744073709551615 4262093 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 6818 3066 249 24 0 3452 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 27272

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20617
/proc/meminfo: memFree=16811188/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=27272 CPUtime=282.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 3561 0 0 0 28230 0 0 0 25 0 1 0 472565800 27926528 3352 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 6818 3352 249 24 0 3452 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 27272

[startup+342.3 s]
/proc/loadavg: 4.04 4.01 3.93 5/190 20618
/proc/meminfo: memFree=16808692/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=28404 CPUtime=342.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 3851 0 0 0 34230 0 0 0 25 0 1 0 472565800 29085696 3632 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7101 3632 249 24 0 3735 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 28404

[startup+402.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 20620
/proc/meminfo: memFree=16806188/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=30092 CPUtime=402.3 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4262 0 0 0 40230 0 0 0 25 0 1 0 472565800 30814208 4033 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255880 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7523 4033 249 24 0 4157 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 30092

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20622
/proc/meminfo: memFree=16801948/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=30092 CPUtime=462.31 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4289 0 0 0 46231 0 0 0 25 0 1 0 472565800 30814208 4060 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7523 4060 249 24 0 4157 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 30092

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 20623
/proc/meminfo: memFree=16801304/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=31768 CPUtime=522.31 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4411 0 0 0 52231 0 0 0 25 0 1 0 472565800 32530432 4178 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7942 4178 249 24 0 4576 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 31768

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 20625
/proc/meminfo: memFree=16798560/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=31768 CPUtime=582.31 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4728 0 0 0 58231 0 0 0 25 0 1 0 472565800 32530432 4482 33554432000 4194304 4291949 140736033967616 18446744073709551615 4248350 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7942 4482 249 24 0 4576 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 31768

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 20626
/proc/meminfo: memFree=16798412/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=31768 CPUtime=642.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4767 0 0 0 64232 0 0 0 25 0 1 0 472565800 32530432 4520 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 7942 4520 249 24 0 4576 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 31768

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20628
/proc/meminfo: memFree=16796792/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=33568 CPUtime=702.31 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4958 0 0 0 70231 0 0 0 25 0 1 0 472565800 34373632 4703 33554432000 4194304 4291949 140736033967616 18446744073709551615 4261888 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8392 4703 249 24 0 5026 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 33568

[startup+762.307 s]
/proc/loadavg: 4.03 4.01 3.94 5/190 20630
/proc/meminfo: memFree=16796276/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=33568 CPUtime=762.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 4958 0 0 0 76232 0 0 0 25 0 1 0 472565800 34373632 4703 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8392 4703 249 24 0 5026 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 33568

[startup+822.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 20631
/proc/meminfo: memFree=16791424/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=33568 CPUtime=822.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 5240 0 0 0 82232 0 0 0 25 0 1 0 472565800 34373632 4971 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8392 4971 249 24 0 5026 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 33568

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20633
/proc/meminfo: memFree=16789424/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=35240 CPUtime=882.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 5675 0 0 0 88232 0 0 0 25 0 1 0 472565800 36085760 5386 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255869 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8810 5386 249 24 0 5444 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 35240

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20634
/proc/meminfo: memFree=16788660/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=35240 CPUtime=942.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 5693 0 0 0 94232 0 0 0 25 0 1 0 472565800 36085760 5404 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8810 5404 249 24 0 5444 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 35240

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 20639
/proc/meminfo: memFree=16787612/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=35240 CPUtime=1002.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 5695 0 0 0 100232 0 0 0 25 0 1 0 472565800 36085760 5406 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255871 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 8810 5406 249 24 0 5444 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 35240

[startup+1062.3 s]
/proc/loadavg: 4.06 4.01 3.95 5/190 20641
/proc/meminfo: memFree=16786164/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=38556 CPUtime=1062.32 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 6138 0 0 0 106232 0 0 0 25 0 1 0 472565800 39481344 5832 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 9639 5832 249 24 0 6273 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 38556

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 20642
/proc/meminfo: memFree=16787004/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=38556 CPUtime=1122.33 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 6140 0 0 0 112233 0 0 0 25 0 1 0 472565800 39481344 5834 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 9639 5834 249 24 0 6273 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 38556

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 20644
/proc/meminfo: memFree=16784384/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=38556 CPUtime=1182.33 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 6301 0 0 0 118233 0 0 0 25 0 1 0 472565800 39481344 5990 33554432000 4194304 4291949 140736033967616 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 9639 5990 249 24 0 6273 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 38556

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 20645
/proc/meminfo: memFree=16780148/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=38556 CPUtime=1242.34 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 6574 0 0 0 124233 1 0 0 25 0 1 0 472565800 39481344 6252 33554432000 4194304 4291949 140736033967616 18446744073709551615 4250380 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 9639 6252 249 24 0 6273 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 38556



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 20647
/proc/meminfo: memFree=16778648/32950928 swapFree=67111524/67111528
[pid=20522] ppid=20520 vsize=38556 CPUtime=1300.05 cores=1,3
/proc/20522/stat : 20522 (RestartSAT) R 20520 20522 20042 0 -1 4202496 6574 0 0 0 130004 1 0 0 25 0 1 0 472565800 39481344 6252 33554432000 4194304 4291949 140736033967616 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20522/statm: 9639 6252 249 24 0 6273 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 38556

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1300.04
CPU system time (s): 0.011998
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 38556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6574
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= 10
involuntary context switches= 1936

runsolver used 2.16567 second user time and 4.92325 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-15 01:22:31
IDJOB=3171014
IDBENCH=82832
IDSOLVER=1581
FILE ID=node115/3171014-1302823351
RUNJOBID= node115-1302819444-20062
PBS_JOBID= 13006670
Free space on /tmp= 71160 MiB

SOLVER NAME= RestartSAT A75
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S2019147653-030.SATISFIABLE.cnf
COMMAND LINE= HOME/RestartSAT -rfirst=1 -var-decay=0.75 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3171014-1302823351/watcher-3171014-1302823351 -o /tmp/evaluation-result-3171014-1302823351/solver-3171014-1302823351 -C 2400 -W 1300 -M 7680  HOME/RestartSAT -rfirst=1 -var-decay=0.75 HOME/instance-3171014-1302823351.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b15e29d3a1300cd412b2c819b5ccc2fa
RANDOM SEED=712701471

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16840952 kB
Buffers:        640244 kB
Cached:       15029604 kB
SwapCached:          4 kB
Active:        5078060 kB
Inactive:     10679580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16840952 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             436 kB
Writeback:           0 kB
AnonPages:       87512 kB
Mapped:          15288 kB
Slab:           288860 kB
PageTables:       5344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   234520 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71160 MiB
End job on node115 at 2011-04-15 01:44:13