Trace number 1525814

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
LySAT i/2009-03-20? (TO) 1200.03 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S638042053-051.cnf
MD5SUMbac537400dd7c59f04b551112719781b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52343
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525814-1238482640/watcher-1525814-1238482640 -o /tmp/evaluation-result-1525814-1238482640/solver-1525814-1238482640 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525814-1238482640.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 23848
/proc/meminfo: memFree=1460872/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120928869 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 235 195 169 0 50 0
[pid=23849] ppid=23848 vsize=824 CPUtime=0
/proc/23849/stat : 23849 (SatElite) R 23848 23848 23746 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 1120928869 843776 110 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/23849/statm: 206 110 50 127 0 76 0

[startup+0.102608 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 23848
/proc/meminfo: memFree=1460872/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201617 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 23848
/proc/meminfo: memFree=1460872/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301629 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 23848
/proc/meminfo: memFree=1460872/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701672 s]
/proc/loadavg: 1.83 1.82 1.44 3/73 23848
/proc/meminfo: memFree=1460872/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 1.83 1.82 1.44 2/75 23851
/proc/meminfo: memFree=1458232/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=4036 CPUtime=1.48
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 677 0 0 0 148 0 0 0 25 0 1 0 1120928870 4132864 662 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 1009 662 81 174 0 832 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9392

[startup+3.10293 s]
/proc/loadavg: 1.83 1.82 1.44 2/75 23851
/proc/meminfo: memFree=1457400/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=4976 CPUtime=3.08
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 890 0 0 0 308 0 0 0 25 0 1 0 1120928870 5095424 875 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 1244 875 81 174 0 1067 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10332

[startup+6.30126 s]
/proc/loadavg: 1.77 1.80 1.44 2/75 23851
/proc/meminfo: memFree=1455928/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=6628 CPUtime=6.28
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 1306 0 0 0 628 0 0 0 25 0 1 0 1120928870 6787072 1291 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 1657 1291 81 174 0 1480 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11984

[startup+12.7019 s]
/proc/loadavg: 1.71 1.79 1.44 2/75 23851
/proc/meminfo: memFree=1453240/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=9012 CPUtime=12.67
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 1887 0 0 0 1266 1 0 0 25 0 1 0 1120928870 9228288 1872 1992294400 134512640 135226915 4294956208 18446744073709551615 134531937 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 2253 1872 81 174 0 2076 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14368

[startup+25.5013 s]
/proc/loadavg: 1.55 1.75 1.43 2/75 23851
/proc/meminfo: memFree=1451768/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=10392 CPUtime=25.46
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 2210 0 0 0 2545 1 0 0 25 0 1 0 1120928870 10641408 2195 1992294400 134512640 135226915 4294956208 18446744073709551615 134528305 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 2598 2195 81 174 0 2421 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15748

[startup+51.101 s]
/proc/loadavg: 1.36 1.69 1.42 2/75 23851
/proc/meminfo: memFree=1448376/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=14060 CPUtime=51.05
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 3102 0 0 0 5104 1 0 0 25 0 1 0 1120928870 14397440 3087 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 3515 3087 81 174 0 3338 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19416

[startup+102.301 s]
/proc/loadavg: 1.15 1.58 1.39 2/75 23851
/proc/meminfo: memFree=1444600/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=17672 CPUtime=102.23
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 3975 0 0 0 10221 2 0 0 25 0 1 0 1120928870 18096128 3960 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 4418 3960 81 174 0 4241 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23028

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.36 2/75 23851
/proc/meminfo: memFree=1439864/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=22652 CPUtime=162.21
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 5167 0 0 0 16217 4 0 0 25 0 1 0 1120928870 23195648 5152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 5663 5152 81 174 0 5486 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28008

[startup+222.306 s]
/proc/loadavg: 1.02 1.38 1.34 2/75 23857
/proc/meminfo: memFree=1434544/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=28104 CPUtime=222.17
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 6432 0 0 0 22212 5 0 0 25 0 1 0 1120928870 28778496 6417 1992294400 134512640 135226915 4294956208 18446744073709551615 134536730 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 7026 6417 81 174 0 6849 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33460

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/75 23857
/proc/meminfo: memFree=1433656/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=29240 CPUtime=282.13
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 6726 0 0 0 28208 5 0 0 25 0 1 0 1120928870 29941760 6711 1992294400 134512640 135226915 4294956208 18446744073709551615 134536917 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 7310 6711 81 174 0 7133 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34596

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/75 23857
/proc/meminfo: memFree=1429944/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=33252 CPUtime=342.11
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 7663 0 0 0 34205 6 0 0 25 0 1 0 1120928870 34050048 7648 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 8313 7648 81 174 0 8136 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38608

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.27 2/75 23857
/proc/meminfo: memFree=1428408/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=34672 CPUtime=402.09
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 8031 0 0 0 40202 7 0 0 25 0 1 0 1120928870 35504128 8016 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 8668 8016 81 174 0 8491 0

################
# More data... #
################

/proc/23851/statm: 10363 9561 81 174 0 10186 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 46808

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/75 23857
/proc/meminfo: memFree=1421880/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=41948 CPUtime=641.97
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 9656 0 0 0 64189 8 0 0 25 0 1 0 1120928870 42954752 9641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 10487 9641 81 174 0 10310 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 47304

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/75 23857
/proc/meminfo: memFree=1420984/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=42920 CPUtime=701.94
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 9890 0 0 0 70186 8 0 0 25 0 1 0 1120928870 43950080 9875 1992294400 134512640 135226915 4294956208 18446744073709551615 134544478 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 10730 9875 81 174 0 10553 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 48276

[startup+762.302 s]
/proc/loadavg: 1.00 1.05 1.17 2/75 23857
/proc/meminfo: memFree=1419960/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=43928 CPUtime=761.93
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 10133 0 0 0 76184 9 0 0 25 0 1 0 1120928870 44982272 10118 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 10982 10118 81 174 0 10805 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 49284

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 23857
/proc/meminfo: memFree=1415928/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=47964 CPUtime=821.89
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 11159 0 0 0 82179 10 0 0 25 0 1 0 1120928870 49115136 11144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 11991 11144 81 174 0 11814 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 53320

[startup+882.307 s]
/proc/loadavg: 1.00 1.03 1.15 2/75 23857
/proc/meminfo: memFree=1413624/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=50372 CPUtime=881.87
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 11724 0 0 0 88176 11 0 0 25 0 1 0 1120928870 51580928 11709 1992294400 134512640 135226915 4294956208 18446744073709551615 134539437 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 12593 11709 81 174 0 12416 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 55728

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 23857
/proc/meminfo: memFree=1413496/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=50544 CPUtime=941.84
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 11755 0 0 0 94173 11 0 0 25 0 1 0 1120928870 51757056 11740 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 12636 11740 81 174 0 12459 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 55900

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/75 23857
/proc/meminfo: memFree=1413112/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=50952 CPUtime=1001.81
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 11845 0 0 0 100169 12 0 0 25 0 1 0 1120928870 52174848 11830 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 12738 11830 81 174 0 12561 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 56308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/75 23857
/proc/meminfo: memFree=1412664/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=51500 CPUtime=1061.79
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 11974 0 0 0 106167 12 0 0 25 0 1 0 1120928870 52736000 11959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 12875 11959 81 174 0 12698 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 56856

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 23857
/proc/meminfo: memFree=1411832/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=52632 CPUtime=1121.76
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 12192 0 0 0 112164 12 0 0 25 0 1 0 1120928870 53895168 12177 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 13158 12177 81 174 0 12981 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 57988

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23857
/proc/meminfo: memFree=1410040/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=54288 CPUtime=1181.73
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 12644 0 0 0 118161 12 0 0 25 0 1 0 1120928870 55590912 12629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 13572 12629 81 174 0 13395 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 59644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23857
/proc/meminfo: memFree=1408696/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=56264 CPUtime=1200.03
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 12975 0 0 0 119990 13 0 0 25 0 1 0 1120928870 57614336 12960 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 14066 12960 81 174 0 13889 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61620

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23857
/proc/meminfo: memFree=1408696/2055920 swapFree=4164824/4192956
[pid=23848] ppid=23846 vsize=5356 CPUtime=0
/proc/23848/stat : 23848 (lysat.sh) S 23846 23848 23746 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1120928869 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23848/statm: 1339 237 195 169 0 50 0
[pid=23851] ppid=23848 vsize=56264 CPUtime=1200.03
/proc/23851/stat : 23851 (LySATi) R 23848 23848 23746 0 -1 4194304 12975 0 0 0 119990 13 0 0 25 0 1 0 1120928870 57614336 12960 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23851/statm: 14066 12960 81 174 0 13889 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23848 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.13
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 61620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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= 5
involuntary context switches= 3

runsolver used 1.02284 second user time and 3.38049 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-31 08:57:20
IDJOB=1525814
IDBENCH=70419
IDSOLVER=511
FILE ID=node81/1525814-1238482640
PBS_JOBID= 9061833
Free space on /tmp= 126316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S638042053-051.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525814-1238482640/watcher-1525814-1238482640 -o /tmp/evaluation-result-1525814-1238482640/solver-1525814-1238482640 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525814-1238482640.cnf i

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bac537400dd7c59f04b551112719781b
RANDOM SEED=1428603450

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1461416 kB
Buffers:         84012 kB
Cached:         410548 kB
SwapCached:      19112 kB
Active:         310336 kB
Inactive:       205172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461416 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2208 kB
Writeback:           0 kB
Mapped:          26572 kB
Slab:            63988 kB
Committed_AS:  2936124 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126316 MiB
End job on node81 at 2009-03-31 09:17:23