Trace number 1527409

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S486002104-037.cnf
MD5SUMf4b8d839b40ecfc6d6fa55a34f75fca9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1606     4884 |      --       0       --      -- |     --   | -9/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 370   #clauses: 1606   #literals: 4884
0.00/0.00	c CPU time:   0.004999 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:  370                                                  |
0.00/0.01	c |  Number of clauses:    1606                                                 |
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-1527409-1238597068/watcher-1527409-1238597068 -o /tmp/evaluation-result-1527409-1238597068/solver-1527409-1238597068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527409-1238597068.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: 1.00 1.01 1.00 3/73 28661
/proc/meminfo: memFree=1448816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) R 28659 28661 28101 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28661/statm: 1339 234 194 169 0 50 0
[pid=28662] ppid=28661 vsize=832 CPUtime=0
/proc/28662/stat : 28662 (SatElite) R 28661 28661 28101 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1132371616 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 0 0 0
/proc/28662/statm: 208 128 68 127 0 78 0

[startup+0.0728021 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 28661
/proc/meminfo: memFree=1448816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101797 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 28661
/proc/meminfo: memFree=1448816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301819 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 28661
/proc/meminfo: memFree=1448816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701862 s]
/proc/loadavg: 1.00 1.01 1.00 3/73 28661
/proc/meminfo: memFree=1448816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1446816/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=3508 CPUtime=1.48
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 546 0 0 0 148 0 0 0 25 0 1 0 1132371617 3592192 531 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 877 531 81 174 0 700 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8864

[startup+3.10112 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1445856/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=4780 CPUtime=3.08
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 830 0 0 0 308 0 0 0 25 0 1 0 1132371617 4894720 815 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 1195 815 81 174 0 1018 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10136

[startup+6.30146 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1444512/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=5600 CPUtime=6.28
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 1047 0 0 0 628 0 0 0 25 0 1 0 1132371617 5734400 1032 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 1400 1032 81 174 0 1223 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10956

[startup+12.7021 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1442784/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=7544 CPUtime=12.67
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 1511 0 0 0 1267 0 0 0 25 0 1 0 1132371617 7725056 1496 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 1886 1496 81 174 0 1709 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12900

[startup+25.5015 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1440992/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=9168 CPUtime=25.46
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 1909 0 0 0 2546 0 0 0 25 0 1 0 1132371617 9388032 1894 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 2292 1894 81 174 0 2115 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14524

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1438048/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=12424 CPUtime=51.05
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 2677 0 0 0 5103 2 0 0 25 0 1 0 1132371617 12722176 2662 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 3106 2662 81 174 0 2929 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17780

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1434592/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=15604 CPUtime=102.23
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 3478 0 0 0 10220 3 0 0 25 0 1 0 1132371617 15978496 3463 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 3901 3463 81 174 0 3724 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20960

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1431136/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=19604 CPUtime=162.2
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 4342 0 0 0 16216 4 0 0 25 0 1 0 1132371617 20074496 4327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 4901 4327 81 174 0 4724 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1425952/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=25068 CPUtime=222.18
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 5635 0 0 0 22212 6 0 0 25 0 1 0 1132371617 25669632 5620 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 6267 5620 81 174 0 6090 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30424

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1423456/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=27988 CPUtime=282.15
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 6270 0 0 0 28208 7 0 0 25 0 1 0 1132371617 28659712 6255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 6997 6255 81 174 0 6820 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1421280/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=30076 CPUtime=342.11
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 6798 0 0 0 34204 7 0 0 25 0 1 0 1132371617 30797824 6783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536948 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 7519 6783 81 174 0 7342 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 35432

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1419808/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=31968 CPUtime=402.1
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 7210 0 0 0 40202 8 0 0 25 0 1 0 1132371617 32735232 7195 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 7992 7195 81 174 0 7815 0

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

/proc/28664/statm: 9206 8289 81 174 0 9029 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 42180

[startup+582.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1414176/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=38052 CPUtime=582.01
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 8579 0 0 0 58192 9 0 0 25 0 1 0 1132371617 38965248 8564 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 9513 8564 81 174 0 9336 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 43408

[startup+642.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/75 28664
/proc/meminfo: memFree=1408928/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=43404 CPUtime=642
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 9891 0 0 0 64189 11 0 0 25 0 1 0 1132371617 44445696 9876 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 10851 9876 81 174 0 10674 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 48760

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1408736/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=43664 CPUtime=701.96
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 9935 0 0 0 70185 11 0 0 25 0 1 0 1132371617 44711936 9920 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 10916 9920 81 174 0 10739 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 49020

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1408224/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=44192 CPUtime=761.94
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 10049 0 0 0 76183 11 0 0 25 0 1 0 1132371617 45252608 10034 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 11048 10034 81 174 0 10871 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 49548

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1406752/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=46400 CPUtime=821.91
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 10423 0 0 0 82180 11 0 0 25 0 1 0 1132371617 47513600 10408 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 11600 10408 81 174 0 11423 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 51756

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1403808/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=49276 CPUtime=881.87
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 11169 0 0 0 88175 12 0 0 25 0 1 0 1132371617 50458624 11154 1992294400 134512640 135226915 4294956208 18446744073709551615 134544478 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 12319 11154 81 174 0 12142 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 54632

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28664
/proc/meminfo: memFree=1398496/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=54980 CPUtime=941.86
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12521 0 0 0 94172 14 0 0 25 0 1 0 1132371617 56299520 12506 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 13745 12506 81 174 0 13568 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 60336

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28670
/proc/meminfo: memFree=1397344/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=55996 CPUtime=1001.81
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12739 0 0 0 100167 14 0 0 25 0 1 0 1132371617 57339904 12724 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 13999 12724 81 174 0 13822 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 61352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28670
/proc/meminfo: memFree=1397408/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=55996 CPUtime=1061.78
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12739 0 0 0 106164 14 0 0 25 0 1 0 1132371617 57339904 12724 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 13999 12724 81 174 0 13822 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 61352

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28670
/proc/meminfo: memFree=1397152/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=56676 CPUtime=1121.76
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12860 0 0 0 112162 14 0 0 25 0 1 0 1132371617 58036224 12845 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 14169 12845 81 174 0 13992 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 62032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28670
/proc/meminfo: memFree=1396896/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=57300 CPUtime=1181.73
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12913 0 0 0 118159 14 0 0 25 0 1 0 1132371617 58675200 12898 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 14325 12898 81 174 0 14148 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 62656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28670
/proc/meminfo: memFree=1396832/2055920 swapFree=4164824/4192956
[pid=28661] ppid=28659 vsize=5356 CPUtime=0
/proc/28661/stat : 28661 (lysat.sh) S 28659 28661 28101 0 -1 4194304 310 149 0 0 0 0 0 0 18 0 1 0 1132371616 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28661/statm: 1339 237 195 169 0 50 0
[pid=28664] ppid=28661 vsize=57300 CPUtime=1200.02
/proc/28664/stat : 28664 (LySATi) R 28661 28661 28101 0 -1 4194304 12918 0 0 0 119988 14 0 0 25 0 1 0 1132371617 58675200 12903 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/28664/statm: 14325 12903 81 174 0 14148 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 62656

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 28661 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 1200.02
#
# 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): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 62656

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= 459
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 1.00985 second user time and 3.39648 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 16:44:28
IDJOB=1527409
IDBENCH=70738
IDSOLVER=511
FILE ID=node81/1527409-1238597068
PBS_JOBID= 9062246
Free space on /tmp= 126316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S486002104-037.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527409-1238597068/watcher-1527409-1238597068 -o /tmp/evaluation-result-1527409-1238597068/solver-1527409-1238597068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527409-1238597068.cnf i

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

MD5SUM BENCH= f4b8d839b40ecfc6d6fa55a34f75fca9
RANDOM SEED=1027131980

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:       1449360 kB
Buffers:         90008 kB
Cached:         414888 kB
SwapCached:      19112 kB
Active:         326980 kB
Inactive:       198836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449360 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65684 kB
Committed_AS:  3029196 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 2009-04-01 17:04:30