Trace number 1526589

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S816613570-013.cnf
MD5SUM81069fe0820ec926c4489d15e9670c03
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.3159
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1692     5121 |      --       0       --      -- |     --   | -8/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 393   #clauses: 1692   #literals: 5121
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:  393                                                  |
0.00/0.01	c |  Number of clauses:    1692                                                 |
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-1526589-1238516576/watcher-1526589-1238516576 -o /tmp/evaluation-result-1526589-1238516576/solver-1526589-1238516576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526589-1238516576.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 1.00 1.09 3/64 15158
/proc/meminfo: memFree=1069528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 295858993 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 235 195 169 0 50 0
[pid=15159] ppid=15158 vsize=832 CPUtime=0
/proc/15159/stat : 15159 (SatElite) R 15158 15158 15093 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 295858994 851968 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/15159/statm: 208 128 68 127 0 78 0

[startup+0.017821 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 15158
/proc/meminfo: memFree=1069528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101829 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 15158
/proc/meminfo: memFree=1069528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301851 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 15158
/proc/meminfo: memFree=1069528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701894 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 15158
/proc/meminfo: memFree=1069528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15161
/proc/meminfo: memFree=1067528/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=3532 CPUtime=1.48
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 544 0 0 0 148 0 0 0 25 0 1 0 295858994 3616768 529 1992294400 134512640 135226915 4294956224 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 883 529 81 174 0 706 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8888

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15161
/proc/meminfo: memFree=1066632/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=4464 CPUtime=3.08
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 774 0 0 0 308 0 0 0 25 0 1 0 295858994 4571136 759 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 1116 759 81 174 0 939 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9820

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15161
/proc/meminfo: memFree=1065160/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=5668 CPUtime=6.28
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 1061 0 0 0 628 0 0 0 25 0 1 0 295858994 5804032 1046 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 1417 1046 81 174 0 1240 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11024

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15161
/proc/meminfo: memFree=1063688/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=7204 CPUtime=12.67
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 1437 0 0 0 1267 0 0 0 25 0 1 0 295858994 7376896 1422 1992294400 134512640 135226915 4294956224 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 1801 1422 81 174 0 1624 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12560

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15161
/proc/meminfo: memFree=1060872/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=10012 CPUtime=25.48
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 2120 0 0 0 2546 2 0 0 25 0 1 0 295858994 10252288 2105 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 2503 2105 81 174 0 2326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15368

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15161
/proc/meminfo: memFree=1059400/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=11536 CPUtime=51.07
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 2497 0 0 0 5104 3 0 0 25 0 1 0 295858994 11812864 2482 1992294400 134512640 135226915 4294956224 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 2884 2482 81 174 0 2707 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16892

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15161
/proc/meminfo: memFree=1054920/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=15948 CPUtime=102.25
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 3593 0 0 0 10221 4 0 0 25 0 1 0 295858994 16330752 3578 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 3987 3578 81 174 0 3810 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21304

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15161
/proc/meminfo: memFree=1050312/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=20972 CPUtime=162.24
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 4769 0 0 0 16219 5 0 0 25 0 1 0 295858994 21475328 4754 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 5243 4754 81 174 0 5066 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26328

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15161
/proc/meminfo: memFree=1049224/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=22032 CPUtime=222.22
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 5014 0 0 0 22217 5 0 0 25 0 1 0 295858994 22560768 4999 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 5508 4999 81 174 0 5331 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27388

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15161
/proc/meminfo: memFree=1046856/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=24788 CPUtime=282.21
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 5596 0 0 0 28215 6 0 0 25 0 1 0 295858994 25382912 5581 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 6197 5581 81 174 0 6020 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15161
/proc/meminfo: memFree=1044744/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=26940 CPUtime=342.19
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 6129 0 0 0 34213 6 0 0 25 0 1 0 295858994 27586560 6114 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 6735 6114 81 174 0 6558 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32296

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15161
/proc/meminfo: memFree=1043016/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=28572 CPUtime=402.17
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 6544 0 0 0 40210 7 0 0 25 0 1 0 295858994 29257728 6529 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 7143 6529 81 174 0 6966 0

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

/proc/15161/statm: 8197 7543 81 174 0 8020 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15161
/proc/meminfo: memFree=1035656/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=36496 CPUtime=582.13
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 8378 0 0 0 58203 10 0 0 25 0 1 0 295858994 37371904 8363 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 9124 8363 81 174 0 8947 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15161
/proc/meminfo: memFree=1035400/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=36788 CPUtime=642.11
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 8447 0 0 0 64201 10 0 0 25 0 1 0 295858994 37670912 8432 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 9197 8432 81 174 0 9020 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42144

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15161
/proc/meminfo: memFree=1034760/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=37640 CPUtime=702.09
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 8591 0 0 0 70199 10 0 0 25 0 1 0 295858994 38543360 8576 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 9410 8576 81 174 0 9233 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 42996

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15161
/proc/meminfo: memFree=1033928/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=38632 CPUtime=762.09
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 8796 0 0 0 76198 11 0 0 25 0 1 0 295858994 39559168 8781 1992294400 134512640 135226915 4294956224 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 9658 8781 81 174 0 9481 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 43988

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15161
/proc/meminfo: memFree=1030920/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=41612 CPUtime=822.07
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 9549 0 0 0 82195 12 0 0 25 0 1 0 295858994 42610688 9534 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 10403 9534 81 174 0 10226 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 46968

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15161
/proc/meminfo: memFree=1027592/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=44756 CPUtime=882.05
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 10397 0 0 0 88192 13 0 0 25 0 1 0 295858994 45830144 10382 1992294400 134512640 135226915 4294956224 18446744073709551615 134543572 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 11189 10382 81 174 0 11012 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 50112

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15161
/proc/meminfo: memFree=1024456/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=47924 CPUtime=942.04
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11149 0 0 0 94190 14 0 0 25 0 1 0 295858994 49074176 11134 1992294400 134512640 135226915 4294956224 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 11981 11134 81 174 0 11804 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 53280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15161
/proc/meminfo: memFree=1024456/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=47924 CPUtime=1002.02
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11149 0 0 0 100188 14 0 0 25 0 1 0 295858994 49074176 11134 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 11981 11134 81 174 0 11804 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15161
/proc/meminfo: memFree=1024328/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=48188 CPUtime=1062
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11190 0 0 0 106186 14 0 0 25 0 1 0 295858994 49344512 11175 1992294400 134512640 135226915 4294956224 18446744073709551615 134730588 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 12047 11175 81 174 0 11870 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 53544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15163
/proc/meminfo: memFree=1024072/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=48504 CPUtime=1121.98
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11260 0 0 0 112184 14 0 0 25 0 1 0 295858994 49668096 11245 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 12126 11245 81 174 0 11949 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 53860

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15163
/proc/meminfo: memFree=1023688/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=49016 CPUtime=1181.97
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11350 0 0 0 118183 14 0 0 25 0 1 0 295858994 50192384 11335 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 12254 11335 81 174 0 12077 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 54372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15163
/proc/meminfo: memFree=1023624/2055920 swapFree=4181692/4192956
[pid=15158] ppid=15156 vsize=5356 CPUtime=0
/proc/15158/stat : 15158 (lysat.sh) S 15156 15158 15093 0 -1 4194304 310 149 0 0 0 0 0 0 19 0 1 0 295858993 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15158/statm: 1339 237 195 169 0 50 0
[pid=15161] ppid=15158 vsize=49016 CPUtime=1200.07
/proc/15161/stat : 15161 (LySATi) R 15158 15158 15093 0 -1 4194304 11361 0 0 0 119993 14 0 0 25 0 1 0 295858994 50192384 11346 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15161/statm: 12254 11346 81 174 0 12077 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 54372

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 15158 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 54372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
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= 3

runsolver used 1.38679 second user time and 2.97355 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-31 18:22:56
IDJOB=1526589
IDBENCH=70574
IDSOLVER=511
FILE ID=node42/1526589-1238516576
PBS_JOBID= 9062009
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S816613570-013.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526589-1238516576/watcher-1526589-1238516576 -o /tmp/evaluation-result-1526589-1238516576/solver-1526589-1238516576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526589-1238516576.cnf i

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

MD5SUM BENCH= 81069fe0820ec926c4489d15e9670c03
RANDOM SEED=1491418807

node42.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		: 3000.211
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		: 3000.211
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:       1070080 kB
Buffers:        113232 kB
Cached:         767284 kB
SwapCached:       5184 kB
Active:         181568 kB
Inactive:       707436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070080 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          14216 kB
Slab:            82916 kB
Committed_AS:  1001668 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-31 18:42:59