Trace number 1526479

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2204     6653 |      --       0       --      -- |     --   | -6/23
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 513   #clauses: 2204   #literals: 6653
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:  513                                                  |
0.00/0.01	c |  Number of clauses:    2204                                                 |
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-1526479-1238502330/watcher-1526479-1238502330 -o /tmp/evaluation-result-1526479-1238502330/solver-1526479-1238502330 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526479-1238502330.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 1.00 3/64 15045
/proc/meminfo: memFree=1422136/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 727125438 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15045/statm: 1339 235 195 169 0 50 0
[pid=15046] ppid=15045 vsize=956 CPUtime=0
/proc/15046/stat : 15046 (SatElite) R 15045 15045 14629 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 727125438 978944 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/15046/statm: 239 123 50 127 0 109 0

[startup+0.107034 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15045
/proc/meminfo: memFree=1422136/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201048 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15045
/proc/meminfo: memFree=1422136/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30106 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15045
/proc/meminfo: memFree=1422136/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70112 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15045
/proc/meminfo: memFree=1422136/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1419936/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=4024 CPUtime=1.48
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 671 0 0 0 148 0 0 0 25 0 1 0 727125439 4120576 656 1992294400 134512640 135226915 4294956208 18446744073709551615 134526523 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 1006 656 81 174 0 829 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9380

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1419168/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=4816 CPUtime=3.08
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 846 0 0 0 308 0 0 0 25 0 1 0 727125439 4931584 831 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 1204 831 81 174 0 1027 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10172

[startup+6.30291 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1417632/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=5804 CPUtime=6.28
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 1090 0 0 0 628 0 0 0 25 0 1 0 727125439 5943296 1075 1992294400 134512640 135226915 4294956208 18446744073709551615 134538588 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 1451 1075 81 174 0 1274 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11160

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1415392/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=8076 CPUtime=12.67
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 1683 0 0 0 1267 0 0 0 25 0 1 0 727125439 8269824 1668 1992294400 134512640 135226915 4294956208 18446744073709551615 134543187 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 2019 1668 81 174 0 1842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13432

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1413728/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=9612 CPUtime=25.47
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 2023 0 0 0 2546 1 0 0 25 0 1 0 727125439 9842688 2008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 2403 2008 81 174 0 2226 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14968

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1410272/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=13188 CPUtime=51.06
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 2893 0 0 0 5104 2 0 0 25 0 1 0 727125439 13504512 2878 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 3297 2878 81 174 0 3120 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18544

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1404704/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=18852 CPUtime=102.25
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 4271 0 0 0 10221 4 0 0 25 0 1 0 727125439 19304448 4256 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 4713 4256 81 174 0 4536 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24208

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1403680/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=19800 CPUtime=162.23
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 4513 0 0 0 16219 4 0 0 25 0 1 0 727125439 20275200 4498 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 4950 4498 81 174 0 4773 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25156

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1398240/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=25260 CPUtime=222.21
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 5873 0 0 0 22215 6 0 0 25 0 1 0 727125439 25866240 5858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 6315 5858 81 174 0 6138 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30616

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1397792/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=25552 CPUtime=282.19
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 5966 0 0 0 28213 6 0 0 25 0 1 0 727125439 26165248 5951 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 6388 5951 81 174 0 6211 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30908

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1392416/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=31348 CPUtime=342.17
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 7305 0 0 0 34210 7 0 0 25 0 1 0 727125439 32100352 7290 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 7837 7290 81 174 0 7660 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 36704

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1391840/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=32056 CPUtime=402.16
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 7468 0 0 0 40208 8 0 0 25 0 1 0 727125439 32825344 7453 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 8014 7453 81 174 0 7837 0

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

/proc/15048/statm: 9843 9173 81 174 0 9666 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44728

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1384288/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=40048 CPUtime=642.09
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 9340 0 0 0 64198 11 0 0 25 0 1 0 727125439 41009152 9325 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 10012 9325 81 174 0 9835 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 45404

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1383520/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=40864 CPUtime=702.07
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 9529 0 0 0 70196 11 0 0 25 0 1 0 727125439 41844736 9514 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 10216 9514 81 174 0 10039 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 46220

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1380704/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=43688 CPUtime=762.05
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 10236 0 0 0 76194 11 0 0 25 0 1 0 727125439 44736512 10221 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 10922 10221 81 174 0 10745 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 49044

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1376864/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=47584 CPUtime=822.04
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 11208 0 0 0 82191 13 0 0 25 0 1 0 727125439 48726016 11193 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 11896 11193 81 174 0 11719 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 52940

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1374688/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=49768 CPUtime=882.02
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 11718 0 0 0 88189 13 0 0 25 0 1 0 727125439 50962432 11703 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 12442 11703 81 174 0 12265 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 55124

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1374496/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=50084 CPUtime=941.99
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 11784 0 0 0 94186 13 0 0 25 0 1 0 727125439 51286016 11769 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 12521 11769 81 174 0 12344 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 55440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1374240/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=50272 CPUtime=1001.98
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 11851 0 0 0 100184 14 0 0 25 0 1 0 727125439 51478528 11836 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 12568 11836 81 174 0 12391 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 55628

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1373792/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=50808 CPUtime=1061.96
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 11960 0 0 0 106182 14 0 0 25 0 1 0 727125439 52027392 11945 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 12702 11945 81 174 0 12525 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 56164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1373088/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=51672 CPUtime=1121.94
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 12136 0 0 0 112180 14 0 0 25 0 1 0 727125439 52912128 12121 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 12918 12121 81 174 0 12741 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 57028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1372512/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=52236 CPUtime=1181.92
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 12273 0 0 0 118178 14 0 0 25 0 1 0 727125439 53489664 12258 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 13059 12258 81 174 0 12882 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 57592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1372448/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=52236 CPUtime=1200.03
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 12286 0 0 0 119988 15 0 0 25 0 1 0 727125439 53489664 12271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 13059 12271 81 174 0 12882 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57592

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15048
/proc/meminfo: memFree=1372448/2055920 swapFree=4179868/4192956
[pid=15045] ppid=15043 vsize=5356 CPUtime=0
/proc/15045/stat : 15045 (lysat.sh) S 15043 15045 14629 0 -1 4194304 310 169 0 0 0 0 0 0 16 0 1 0 727125438 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15045/statm: 1339 237 195 169 0 50 0
[pid=15048] ppid=15045 vsize=52236 CPUtime=1200.03
/proc/15048/stat : 15048 (LySATi) R 15045 15045 14629 0 -1 4194304 12286 0 0 0 119988 15 0 0 25 0 1 0 727125439 53489664 12271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15048/statm: 13059 12271 81 174 0 12882 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 57592

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15045 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 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.15
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 57592

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= 479
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 1.37679 second user time and 2.99754 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-31 14:25:30
IDJOB=1526479
IDBENCH=70552
IDSOLVER=511
FILE ID=node49/1526479-1238502330
PBS_JOBID= 9061894
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526479-1238502330/watcher-1526479-1238502330 -o /tmp/evaluation-result-1526479-1238502330/solver-1526479-1238502330 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526479-1238502330.cnf i

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=1278411258

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:       1422624 kB
Buffers:        105284 kB
Cached:         425464 kB
SwapCached:       6452 kB
Active:         193428 kB
Inactive:       346300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422624 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          14652 kB
Slab:            79412 kB
Committed_AS:  1897672 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 14:45:33