Trace number 1526564

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S820736259-091.cnf
MD5SUM40cbc7855271d25e9f7a8a91ba5b6927
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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2356     7193 |      --       0       --      -- |     --   | -24/53
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 538   #clauses: 2356   #literals: 7193
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	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:  538                                                  |
0.00/0.01	c |  Number of clauses:    2356                                                 |
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-1526564-1238512792/watcher-1526564-1238512792 -o /tmp/evaluation-result-1526564-1238512792/solver-1526564-1238512792 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526564-1238512792.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 1.08 3/64 15395
/proc/meminfo: memFree=1421432/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) R 15393 15395 15073 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 728171670 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15395/statm: 1339 234 194 169 0 50 0
[pid=15396] ppid=15395 vsize=956 CPUtime=0
/proc/15396/stat : 15396 (SatElite) R 15395 15395 15073 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 728171670 978944 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15396/statm: 239 127 50 127 0 109 0

[startup+0.0329089 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15395
/proc/meminfo: memFree=1421432/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102913 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15395
/proc/meminfo: memFree=1421432/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301941 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15395
/proc/meminfo: memFree=1421432/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701998 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 15395
/proc/meminfo: memFree=1421432/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1419496/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=4104 CPUtime=1.48
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 678 0 0 0 148 0 0 0 25 0 1 0 728171672 4202496 663 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 1026 663 81 174 0 849 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9460

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1418600/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=5032 CPUtime=3.08
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 916 0 0 0 308 0 0 0 25 0 1 0 728171672 5152768 901 1992294400 134512640 135226915 4294956208 18446744073709551615 134735479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 1258 901 81 174 0 1081 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10388

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1416552/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=6212 CPUtime=6.28
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 1195 0 0 0 628 0 0 0 25 0 1 0 728171672 6361088 1180 1992294400 134512640 135226915 4294956208 18446744073709551615 134538865 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 1553 1180 81 174 0 1376 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11568

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1415080/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=7832 CPUtime=12.67
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 1619 0 0 0 1267 0 0 0 25 0 1 0 728171672 8019968 1604 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 1958 1604 81 174 0 1781 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13188

[startup+25.5025 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1412712/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=10016 CPUtime=25.47
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 2123 0 0 0 2546 1 0 0 25 0 1 0 728171672 10256384 2108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 2504 2108 81 174 0 2327 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15372

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 15398
/proc/meminfo: memFree=1409448/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=13396 CPUtime=51.06
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 2959 0 0 0 5104 2 0 0 25 0 1 0 728171672 13717504 2944 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 3349 2944 81 174 0 3172 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18752

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15398
/proc/meminfo: memFree=1403880/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=19112 CPUtime=102.25
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 4316 0 0 0 10221 4 0 0 25 0 1 0 728171672 19570688 4301 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 4778 4301 81 174 0 4601 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24468

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15398
/proc/meminfo: memFree=1401640/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=21220 CPUtime=162.23
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 4865 0 0 0 16219 4 0 0 25 0 1 0 728171672 21729280 4850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 5305 4850 81 174 0 5128 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26576

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.07 2/66 15398
/proc/meminfo: memFree=1396200/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=26972 CPUtime=222.21
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 6222 0 0 0 22215 6 0 0 25 0 1 0 728171672 27619328 6207 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 6743 6207 81 174 0 6566 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32328

[startup+282.303 s]
/proc/loadavg: 1.06 1.03 1.07 2/66 15398
/proc/meminfo: memFree=1395560/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=27752 CPUtime=282.19
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 6382 0 0 0 28213 6 0 0 25 0 1 0 728171672 28418048 6367 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 6938 6367 81 174 0 6761 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33108

[startup+342.302 s]
/proc/loadavg: 1.05 1.04 1.07 2/66 15398
/proc/meminfo: memFree=1389992/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=33096 CPUtime=342.16
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 7770 0 0 0 34209 7 0 0 25 0 1 0 728171672 33890304 7755 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 8274 7755 81 174 0 8097 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 38452

[startup+402.303 s]
/proc/loadavg: 1.02 1.03 1.06 2/66 15398
/proc/meminfo: memFree=1389672/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=33528 CPUtime=402.15
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 7853 0 0 0 40207 8 0 0 25 0 1 0 728171672 34332672 7838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 8382 7838 81 174 0 8205 0

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

/proc/15398/statm: 9972 9366 81 174 0 9795 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 45244

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15398
/proc/meminfo: memFree=1383080/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=40400 CPUtime=642.07
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 9498 0 0 0 64197 10 0 0 25 0 1 0 728171672 41369600 9483 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 10100 9483 81 174 0 9923 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 45756

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15398
/proc/meminfo: memFree=1382376/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=41108 CPUtime=702.05
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 9685 0 0 0 70195 10 0 0 25 0 1 0 728171672 42094592 9670 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 10277 9670 81 174 0 10100 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 46464

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15398
/proc/meminfo: memFree=1378216/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=45436 CPUtime=762.04
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 10704 0 0 0 76192 12 0 0 25 0 1 0 728171672 46526464 10689 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 11359 10689 81 174 0 11182 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 50792

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15398
/proc/meminfo: memFree=1374120/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=49588 CPUtime=822.01
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 11748 0 0 0 82189 12 0 0 25 0 1 0 728171672 50778112 11733 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 12397 11733 81 174 0 12220 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 54944

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15398
/proc/meminfo: memFree=1372200/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=51324 CPUtime=882
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 12204 0 0 0 88187 13 0 0 25 0 1 0 728171672 52555776 12189 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 12831 12189 81 174 0 12654 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 56680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15398
/proc/meminfo: memFree=1372008/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=51612 CPUtime=941.98
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 12267 0 0 0 94185 13 0 0 25 0 1 0 728171672 52850688 12252 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 12903 12252 81 174 0 12726 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 56968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15398
/proc/meminfo: memFree=1371944/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=51612 CPUtime=1001.96
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 12276 0 0 0 100183 13 0 0 25 0 1 0 728171672 52850688 12261 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 12903 12261 81 174 0 12726 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 56968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=1371496/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=52136 CPUtime=1061.94
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 12400 0 0 0 106181 13 0 0 25 0 1 0 728171672 53387264 12385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 13034 12385 81 174 0 12857 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 57492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=1370920/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=52856 CPUtime=1121.91
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 12534 0 0 0 112178 13 0 0 25 0 1 0 728171672 54124544 12519 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 13214 12519 81 174 0 13037 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 58212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=1368808/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=55088 CPUtime=1181.9
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 13080 0 0 0 118176 14 0 0 25 0 1 0 728171672 56410112 13065 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 13772 13065 81 174 0 13595 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 60444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=1367464/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=56420 CPUtime=1200.09
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 13389 0 0 0 119995 14 0 0 25 0 1 0 728171672 57774080 13374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 14105 13374 81 174 0 13928 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61776

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15398
/proc/meminfo: memFree=1367464/2055920 swapFree=4179868/4192956
[pid=15395] ppid=15393 vsize=5356 CPUtime=0
/proc/15395/stat : 15395 (lysat.sh) S 15393 15395 15073 0 -1 4194304 310 185 0 0 0 0 0 0 16 0 1 0 728171670 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15395/statm: 1339 237 195 169 0 50 0
[pid=15398] ppid=15395 vsize=56420 CPUtime=1200.09
/proc/15398/stat : 15398 (LySATi) R 15395 15395 15073 0 -1 4194304 13389 0 0 0 119995 14 0 0 25 0 1 0 728171672 57774080 13374 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15398/statm: 14105 13374 81 174 0 13928 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15395 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# 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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.95
CPU system time (s): 0.14
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 61776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 495
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 1.3278 second user time and 3.04854 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-31 17:19:52
IDJOB=1526564
IDBENCH=70569
IDSOLVER=511
FILE ID=node49/1526564-1238512792
PBS_JOBID= 9061972
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S820736259-091.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526564-1238512792/watcher-1526564-1238512792 -o /tmp/evaluation-result-1526564-1238512792/solver-1526564-1238512792 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526564-1238512792.cnf i

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

MD5SUM BENCH= 40cbc7855271d25e9f7a8a91ba5b6927
RANDOM SEED=640207913

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1421976 kB
Buffers:        105592 kB
Cached:         425700 kB
SwapCached:       6452 kB
Active:         195552 kB
Inactive:       344748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421976 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          14656 kB
Slab:            79520 kB
Committed_AS:  1907964 kB
PageTables:       1384 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= 66384 MiB
End job on node49 at 2009-03-31 17:39:55