Trace number 1527294

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/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S957997002-040.cnf
MD5SUM92eaf07e43795c59dd53e3c833d9e0f0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6166 |      --       0       --      -- |     --   | -15/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 467   #clauses: 2025   #literals: 6166
0.00/0.00	c CPU time:   0.005999 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:  467                                                  |
0.00/0.01	c |  Number of clauses:    2025                                                 |
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-1527294-1238589138/watcher-1527294-1238589138 -o /tmp/evaluation-result-1527294-1238589138/solver-1527294-1238589138 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527294-1238589138.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 1.94 1.81 3/73 16910
/proc/meminfo: memFree=1371824/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) R 16908 16910 16664 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 234045893279 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16910/statm: 1339 234 194 169 0 50 0
[pid=16911] ppid=16910 vsize=828 CPUtime=0
/proc/16911/stat : 16911 (SatElite) R 16910 16910 16664 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1011332367 847872 137 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/16911/statm: 207 137 68 127 0 77 0

[startup+0.104556 s]
/proc/loadavg: 1.83 1.94 1.81 3/73 16910
/proc/meminfo: memFree=1371824/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.202566 s]
/proc/loadavg: 1.83 1.94 1.81 3/73 16910
/proc/meminfo: memFree=1371824/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302578 s]
/proc/loadavg: 1.83 1.94 1.81 3/73 16910
/proc/meminfo: memFree=1371824/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70262 s]
/proc/loadavg: 1.83 1.94 1.81 3/73 16910
/proc/meminfo: memFree=1371824/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50271 s]
/proc/loadavg: 1.83 1.94 1.81 2/75 16913
/proc/meminfo: memFree=1369568/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=3776 CPUtime=1.48
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 607 0 0 0 148 0 0 0 25 0 1 0 1011332368 3866624 592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 944 592 81 174 0 767 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9132

[startup+3.10187 s]
/proc/loadavg: 1.83 1.94 1.81 2/75 16913
/proc/meminfo: memFree=1368544/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=4692 CPUtime=3.07
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 834 0 0 0 307 0 0 0 25 0 1 0 1011332368 4804608 819 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 1173 819 81 174 0 996 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10048

[startup+6.3012 s]
/proc/loadavg: 1.77 1.92 1.81 2/75 16913
/proc/meminfo: memFree=1367400/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=6196 CPUtime=6.26
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 1215 0 0 0 626 0 0 0 25 0 1 0 1011332368 6344704 1200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 1549 1200 81 174 0 1372 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11552

[startup+12.7019 s]
/proc/loadavg: 1.71 1.91 1.80 2/75 16913
/proc/meminfo: memFree=1365160/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=7756 CPUtime=12.67
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 1600 0 0 0 1266 1 0 0 25 0 1 0 1011332368 7942144 1585 1992294400 134512640 135226915 4294956208 18446744073709551615 134537296 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 1939 1585 81 174 0 1762 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13112

[startup+25.5012 s]
/proc/loadavg: 1.55 1.86 1.79 2/75 16913
/proc/meminfo: memFree=1362664/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=10412 CPUtime=25.46
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 2226 0 0 0 2545 1 0 0 25 0 1 0 1011332368 10661888 2211 1992294400 134512640 135226915 4294956208 18446744073709551615 134544427 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 2603 2211 81 174 0 2426 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15768

[startup+51.1019 s]
/proc/loadavg: 1.36 1.79 1.77 2/75 16913
/proc/meminfo: memFree=1360104/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=13304 CPUtime=51.05
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 2907 0 0 0 5103 2 0 0 25 0 1 0 1011332368 13623296 2892 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 3326 2892 81 174 0 3149 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18660

[startup+102.301 s]
/proc/loadavg: 1.15 1.67 1.72 2/75 16913
/proc/meminfo: memFree=1356264/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=16964 CPUtime=102.23
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 3819 0 0 0 10220 3 0 0 25 0 1 0 1011332368 17371136 3804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 4241 3804 81 174 0 4064 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22320

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.68 2/75 16913
/proc/meminfo: memFree=1352616/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=20664 CPUtime=162.2
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 4708 0 0 0 16217 3 0 0 25 0 1 0 1011332368 21159936 4693 1992294400 134512640 135226915 4294956208 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 5166 4693 81 174 0 4989 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26020

[startup+222.307 s]
/proc/loadavg: 1.02 1.44 1.63 2/75 16913
/proc/meminfo: memFree=1347368/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=26200 CPUtime=222.18
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 6044 0 0 0 22213 5 0 0 25 0 1 0 1011332368 26828800 6029 1992294400 134512640 135226915 4294956208 18446744073709551615 134539307 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 6550 6029 81 174 0 6373 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31556

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.59 2/75 16913
/proc/meminfo: memFree=1346600/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=27156 CPUtime=282.14
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 6238 0 0 0 28209 5 0 0 25 0 1 0 1011332368 27807744 6223 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 6789 6223 81 174 0 6612 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 32512

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.55 2/75 16913
/proc/meminfo: memFree=1343976/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=29708 CPUtime=342.12
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 6879 0 0 0 34207 5 0 0 25 0 1 0 1011332368 30420992 6864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536845 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 7427 6864 81 174 0 7250 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 35064

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.51 2/75 16913
/proc/meminfo: memFree=1343336/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=30524 CPUtime=402.1
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 7052 0 0 0 40204 6 0 0 25 0 1 0 1011332368 31256576 7037 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 7631 7037 81 174 0 7454 0

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

/proc/16913/statm: 9903 9180 81 174 0 9726 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 44968

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.38 2/75 16915
/proc/meminfo: memFree=1333992/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=40204 CPUtime=641.98
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 9341 0 0 0 64191 7 0 0 25 0 1 0 1011332368 41168896 9326 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 10051 9326 81 174 0 9874 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 45560

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.36 2/75 16915
/proc/meminfo: memFree=1333224/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=41132 CPUtime=701.95
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 9532 0 0 0 70188 7 0 0 25 0 1 0 1011332368 42119168 9517 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 10283 9517 81 174 0 10106 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 46488

[startup+762.302 s]
/proc/loadavg: 1.00 1.06 1.33 2/75 16915
/proc/meminfo: memFree=1331752/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=42544 CPUtime=761.93
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 9900 0 0 0 76185 8 0 0 25 0 1 0 1011332368 43565056 9885 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 10636 9885 81 174 0 10459 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 47900

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.31 2/75 16915
/proc/meminfo: memFree=1328104/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=46532 CPUtime=821.9
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 10848 0 0 0 82180 10 0 0 25 0 1 0 1011332368 47648768 10833 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 11633 10833 81 174 0 11456 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 51888

[startup+882.306 s]
/proc/loadavg: 1.00 1.04 1.29 2/75 16915
/proc/meminfo: memFree=1326696/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=47868 CPUtime=881.88
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 11192 0 0 0 88177 11 0 0 25 0 1 0 1011332368 49016832 11177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 11967 11177 81 174 0 11790 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 53224

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.27 2/75 16915
/proc/meminfo: memFree=1326696/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=47868 CPUtime=941.85
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 11200 0 0 0 94174 11 0 0 25 0 1 0 1011332368 49016832 11185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 11967 11185 81 174 0 11790 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 53224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/75 16915
/proc/meminfo: memFree=1326184/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=48488 CPUtime=1001.82
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 11317 0 0 0 100171 11 0 0 25 0 1 0 1011332368 49651712 11302 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 12122 11302 81 174 0 11945 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 53844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/75 16915
/proc/meminfo: memFree=1325672/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=48996 CPUtime=1061.79
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 11451 0 0 0 106168 11 0 0 25 0 1 0 1011332368 50171904 11436 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 12249 11436 81 174 0 12072 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 54352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/75 16915
/proc/meminfo: memFree=1324968/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=49820 CPUtime=1121.77
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 11638 0 0 0 112166 11 0 0 25 0 1 0 1011332368 51015680 11623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 12455 11623 81 174 0 12278 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 55176

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/75 16915
/proc/meminfo: memFree=1323432/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=51376 CPUtime=1181.74
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 12022 0 0 0 118162 12 0 0 25 0 1 0 1011332368 52609024 12007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 12844 12007 81 174 0 12667 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 56732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.19 2/75 16915
/proc/meminfo: memFree=1322344/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=52392 CPUtime=1200.03
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 12284 0 0 0 119991 12 0 0 25 0 1 0 1011332368 53649408 12269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 13098 12269 81 174 0 12921 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57748

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 1.19 2/75 16915
/proc/meminfo: memFree=1322344/2055920 swapFree=4175408/4192956
[pid=16910] ppid=16908 vsize=5356 CPUtime=0
/proc/16910/stat : 16910 (lysat.sh) S 16908 16910 16664 0 -1 4194304 310 158 0 0 0 0 0 0 18 0 1 0 1011332367 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16910/statm: 1339 237 195 169 0 50 0
[pid=16913] ppid=16910 vsize=52392 CPUtime=1200.03
/proc/16913/stat : 16913 (LySATi) R 16910 16910 16664 0 -1 4194304 12284 0 0 0 119991 12 0 0 25 0 1 0 1011332368 53649408 12269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/16913/statm: 13098 12269 81 174 0 12921 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57748

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16910 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# 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): 1199.91
CPU system time (s): 0.12
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 57748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 468
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= 2

runsolver used 1.09483 second user time and 3.3095 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-01 14:32:18
IDJOB=1527294
IDBENCH=70715
IDSOLVER=511
FILE ID=node79/1527294-1238589138
PBS_JOBID= 9062238
Free space on /tmp= 65556 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S957997002-040.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527294-1238589138/watcher-1527294-1238589138 -o /tmp/evaluation-result-1527294-1238589138/solver-1527294-1238589138 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527294-1238589138.cnf i

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

MD5SUM BENCH= 92eaf07e43795c59dd53e3c833d9e0f0
RANDOM SEED=213206982

node79.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		: 3000.232
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		: 3000.232
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:       1372368 kB
Buffers:         94820 kB
Cached:         482540 kB
SwapCached:      11792 kB
Active:         336720 kB
Inactive:       256784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372368 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          22644 kB
Slab:            75268 kB
Committed_AS:  2820560 kB
PageTables:       2004 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65552 MiB
End job on node79 at 2009-04-01 14:52:21