Trace number 1526459

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2206     6643 |      --       0       --      -- |     --   | -4/13
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 515   #clauses: 2206   #literals: 6643
0.00/0.00	c CPU time:   0.003999 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:  515                                                  |
0.00/0.01	c |  Number of clauses:    2206                                                 |
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-1526459-1238500196/watcher-1526459-1238500196 -o /tmp/evaluation-result-1526459-1238500196/solver-1526459-1238500196 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526459-1238500196.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: 0.92 0.98 0.99 3/64 6438
/proc/meminfo: memFree=1532312/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 235 195 169 0 50 0
[pid=6439] ppid=6438 vsize=956 CPUtime=0
/proc/6439/stat : 6439 (SatElite) R 6438 6438 6244 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1122681682 978944 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6439/statm: 239 123 50 127 0 109 0

[startup+0.0440211 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6438
/proc/meminfo: memFree=1532312/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101021 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6438
/proc/meminfo: memFree=1532312/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30104 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6438
/proc/meminfo: memFree=1532312/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701076 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6438
/proc/meminfo: memFree=1532312/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1530176/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=3748 CPUtime=1.48
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 579 0 0 0 148 0 0 0 25 0 1 0 1122681683 3837952 564 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 937 564 81 174 0 760 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9104

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1529280/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=4804 CPUtime=3.08
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 841 0 0 0 308 0 0 0 25 0 1 0 1122681683 4919296 826 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 1201 826 81 174 0 1024 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10160

[startup+6.30259 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1527808/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=6132 CPUtime=6.28
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 1203 0 0 0 628 0 0 0 25 0 1 0 1122681683 6279168 1188 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 1533 1188 81 174 0 1356 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11488

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1525896/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=7752 CPUtime=12.68
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 1579 0 0 0 1267 1 0 0 25 0 1 0 1122681683 7938048 1564 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 1938 1564 81 174 0 1761 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13108

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1523144/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=10516 CPUtime=25.47
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 2257 0 0 0 2545 2 0 0 25 0 1 0 1122681683 10768384 2242 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 2629 2242 81 174 0 2452 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15872

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1520712/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=12728 CPUtime=51.07
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 2825 0 0 0 5104 3 0 0 25 0 1 0 1122681683 13033472 2810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 3182 2810 81 174 0 3005 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18084

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1516040/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=17732 CPUtime=102.26
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 3997 0 0 0 10222 4 0 0 25 0 1 0 1122681683 18157568 3982 1992294400 134512640 135226915 4294956208 18446744073709551615 134540805 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 4433 3982 81 174 0 4256 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1513352/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=20424 CPUtime=162.24
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 4673 0 0 0 16219 5 0 0 25 0 1 0 1122681683 20914176 4658 1992294400 134512640 135226915 4294956208 18446744073709551615 134543687 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 5106 4658 81 174 0 4929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25780

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1507784/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=26156 CPUtime=222.23
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 6049 0 0 0 22215 8 0 0 25 0 1 0 1122681683 26783744 6034 1992294400 134512640 135226915 4294956208 18446744073709551615 134531100 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 6539 6034 81 174 0 6362 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31512

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1507336/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=26672 CPUtime=282.21
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 6164 0 0 0 28213 8 0 0 25 0 1 0 1122681683 27312128 6149 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 6668 6149 81 174 0 6491 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 32028

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1502152/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=31840 CPUtime=342.2
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 7444 0 0 0 34211 9 0 0 25 0 1 0 1122681683 32604160 7429 1992294400 134512640 135226915 4294956208 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 7960 7429 81 174 0 7783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1501640/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=32332 CPUtime=402.18
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 7572 0 0 0 40209 9 0 0 25 0 1 0 1122681683 33107968 7557 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 8083 7557 81 174 0 7906 0

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

/proc/6441/statm: 9568 8884 81 174 0 9391 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43628

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1495816/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=38752 CPUtime=582.14
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 9025 0 0 0 58203 11 0 0 25 0 1 0 1122681683 39682048 9010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 9688 9010 81 174 0 9511 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 44108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6441
/proc/meminfo: memFree=1495176/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=39432 CPUtime=642.12
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 9190 0 0 0 64201 11 0 0 25 0 1 0 1122681683 40378368 9175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 9858 9175 81 174 0 9681 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44788

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1492488/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=42132 CPUtime=702.11
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 9868 0 0 0 70198 13 0 0 25 0 1 0 1122681683 43143168 9853 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 10533 9853 81 174 0 10356 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 47488

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1488008/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=46588 CPUtime=762.09
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 10958 0 0 0 76195 14 0 0 25 0 1 0 1122681683 47706112 10943 1992294400 134512640 135226915 4294956208 18446744073709551615 134537296 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 11647 10943 81 174 0 11470 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 51944

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1485512/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=49260 CPUtime=822.07
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 11598 0 0 0 82192 15 0 0 25 0 1 0 1122681683 50442240 11583 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 12315 11583 81 174 0 12138 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 54616

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1485320/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=49416 CPUtime=882.06
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 11648 0 0 0 88191 15 0 0 25 0 1 0 1122681683 50601984 11633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 12354 11633 81 174 0 12177 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 54772

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1484936/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=49884 CPUtime=942.05
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 11740 0 0 0 94190 15 0 0 25 0 1 0 1122681683 51081216 11725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 12471 11725 81 174 0 12294 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 55240

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1484488/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=50236 CPUtime=1002.03
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 11853 0 0 0 100188 15 0 0 25 0 1 0 1122681683 51441664 11838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 12559 11838 81 174 0 12382 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 55592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1483784/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=51004 CPUtime=1062.01
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 12019 0 0 0 106186 15 0 0 25 0 1 0 1122681683 52228096 12004 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 12751 12004 81 174 0 12574 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 56360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1481928/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=52936 CPUtime=1122.01
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 12484 0 0 0 112185 16 0 0 25 0 1 0 1122681683 54206464 12469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 13234 12469 81 174 0 13057 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 58292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1478216/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=57500 CPUtime=1181.99
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 13413 0 0 0 118182 17 0 0 25 0 1 0 1122681683 58880000 13398 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 14375 13398 81 174 0 14198 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 62856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6447
/proc/meminfo: memFree=1477192/2055920 swapFree=4176708/4192956
[pid=6438] ppid=6436 vsize=5356 CPUtime=0
/proc/6438/stat : 6438 (lysat.sh) S 6436 6438 6244 0 -1 4194304 310 169 0 0 0 0 0 0 18 0 1 0 1122681682 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6438/statm: 1339 237 195 169 0 50 0
[pid=6441] ppid=6438 vsize=58452 CPUtime=1200.09
/proc/6441/stat : 6441 (LySATi) R 6438 6438 6244 0 -1 4194304 13658 0 0 0 119992 17 0 0 25 0 1 0 1122681683 59854848 13643 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/6441/statm: 14613 13643 81 174 0 14436 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63808

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6438 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.17
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 63808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 479
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= 6
involuntary context switches= 2

runsolver used 1.37079 second user time and 3.00454 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 13:49:56
IDJOB=1526459
IDBENCH=70548
IDSOLVER=511
FILE ID=node51/1526459-1238500196
PBS_JOBID= 9061945
Free space on /tmp= 65256 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526459-1238500196/watcher-1526459-1238500196 -o /tmp/evaluation-result-1526459-1238500196/solver-1526459-1238500196 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526459-1238500196.cnf i

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=200648135

node51.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		: 3000.234
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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1532792 kB
Buffers:         85572 kB
Cached:         340800 kB
SwapCached:      10052 kB
Active:         198576 kB
Inactive:       239300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532792 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            71268 kB
Committed_AS:  3055020 kB
PageTables:       1400 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= 65252 MiB
End job on node51 at 2009-03-31 14:09:59