Trace number 1527044

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
MD5SUM647005b2285214f4136823936a28bcc9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1779     5373 |      --       0       --      -- |     --   | -6/18
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 414   #clauses: 1779   #literals: 5373
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:  414                                                  |
0.00/0.01	c |  Number of clauses:    1779                                                 |
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-1527044-1238574254/watcher-1527044-1238574254 -o /tmp/evaluation-result-1527044-1238574254/solver-1527044-1238574254 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527044-1238574254.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 27976
/proc/meminfo: memFree=1301152/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 896016917 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 235 195 169 0 50 0
[pid=27977] ppid=27976 vsize=828 CPUtime=0
/proc/27977/stat : 27977 (SatElite) R 27976 27976 27506 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 896016917 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27977/statm: 207 131 68 127 0 77 0

[startup+0.015834 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27976
/proc/meminfo: memFree=1301152/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101841 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27976
/proc/meminfo: memFree=1301152/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301869 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27976
/proc/meminfo: memFree=1301152/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701928 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27976
/proc/meminfo: memFree=1301152/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1299280/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=3880 CPUtime=1.48
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 605 0 0 0 148 0 0 0 25 0 1 0 896016918 3973120 590 1992294400 134512640 135226915 4294956208 18446744073709551615 134543184 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 970 590 81 174 0 793 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9236

[startup+3.10228 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1298448/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=4852 CPUtime=3.08
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 843 0 0 0 308 0 0 0 25 0 1 0 896016918 4968448 828 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 1213 828 81 174 0 1036 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10208

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1296528/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=5924 CPUtime=6.28
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 1123 0 0 0 627 1 0 0 25 0 1 0 896016918 6066176 1108 1992294400 134512640 135226915 4294956208 18446744073709551615 134536908 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 1481 1108 81 174 0 1304 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11280

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1294992/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=7416 CPUtime=12.68
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 1485 0 0 0 1267 1 0 0 25 0 1 0 896016918 7593984 1470 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 1854 1470 81 174 0 1677 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12772

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1292432/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=9904 CPUtime=25.47
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 2117 0 0 0 2545 2 0 0 25 0 1 0 896016918 10141696 2102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 2476 2102 81 174 0 2299 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15260

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1290384/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=11992 CPUtime=51.07
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 2616 0 0 0 5104 3 0 0 25 0 1 0 896016918 12279808 2601 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 2998 2601 81 174 0 2821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17348

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1286480/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=16064 CPUtime=102.25
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 3607 0 0 0 10221 4 0 0 25 0 1 0 896016918 16449536 3592 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 4016 3592 81 174 0 3839 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1282128/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=20556 CPUtime=162.23
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 4669 0 0 0 16218 5 0 0 25 0 1 0 896016918 21049344 4654 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 5139 4654 81 174 0 4962 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25912

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1278544/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=24380 CPUtime=222.21
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 5555 0 0 0 22215 6 0 0 25 0 1 0 896016918 24965120 5540 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 6095 5540 81 174 0 5918 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1277904/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=25168 CPUtime=282.19
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 5727 0 0 0 28213 6 0 0 25 0 1 0 896016918 25772032 5712 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 6292 5712 81 174 0 6115 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30524

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1273040/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=29984 CPUtime=342.18
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 6923 0 0 0 34210 8 0 0 25 0 1 0 896016918 30703616 6908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 7496 6908 81 174 0 7319 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35340

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1272464/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=30604 CPUtime=402.16
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 7082 0 0 0 40208 8 0 0 25 0 1 0 896016918 31338496 7067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 7651 7067 81 174 0 7474 0

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

/proc/27979/statm: 9241 8508 81 174 0 9064 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 42320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1265360/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=38216 CPUtime=582.1
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 8847 0 0 0 58201 9 0 0 25 0 1 0 896016918 39133184 8832 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 9554 8832 81 174 0 9377 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 43572

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1264848/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=38812 CPUtime=642.09
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 8969 0 0 0 64200 9 0 0 25 0 1 0 896016918 39743488 8954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 9703 8954 81 174 0 9526 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 44168

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1263952/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=39836 CPUtime=702.07
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 9197 0 0 0 70197 10 0 0 25 0 1 0 896016918 40792064 9182 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 9959 9182 81 174 0 9782 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 45192

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 27979
/proc/meminfo: memFree=1262480/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=41312 CPUtime=762.05
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 9564 0 0 0 76195 10 0 0 25 0 1 0 896016918 42303488 9549 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 10328 9549 81 174 0 10151 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 46668

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 27979
/proc/meminfo: memFree=1258512/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=45352 CPUtime=822.03
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 10568 0 0 0 82191 12 0 0 25 0 1 0 896016918 46440448 10553 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 11338 10553 81 174 0 11161 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 50708

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1255184/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=48580 CPUtime=882.01
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11388 0 0 0 88188 13 0 0 25 0 1 0 896016918 49745920 11373 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12145 11373 81 174 0 11968 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 53936

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1255056/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=48724 CPUtime=941.99
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11417 0 0 0 94186 13 0 0 25 0 1 0 896016918 49893376 11402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12181 11402 81 174 0 12004 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 54080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1254864/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=48872 CPUtime=1001.98
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11466 0 0 0 100185 13 0 0 25 0 1 0 896016918 50044928 11451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12218 11451 81 174 0 12041 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 54228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1254736/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=49060 CPUtime=1061.96
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11502 0 0 0 106183 13 0 0 25 0 1 0 896016918 50237440 11487 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12265 11487 81 174 0 12088 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 54416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27979
/proc/meminfo: memFree=1253776/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=50184 CPUtime=1121.94
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11738 0 0 0 112181 13 0 0 25 0 1 0 896016918 51388416 11723 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12546 11723 81 174 0 12369 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 55540

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27981
/proc/meminfo: memFree=1253136/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=50688 CPUtime=1181.93
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11861 0 0 0 118179 14 0 0 25 0 1 0 896016918 51904512 11846 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12672 11846 81 174 0 12495 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 56044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27981
/proc/meminfo: memFree=1253008/2055920 swapFree=4178260/4192956
[pid=27976] ppid=27974 vsize=5356 CPUtime=0
/proc/27976/stat : 27976 (lysat.sh) S 27974 27976 27506 0 -1 4194304 310 152 0 0 0 0 0 0 19 0 1 0 896016917 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27976/statm: 1339 237 195 169 0 50 0
[pid=27979] ppid=27976 vsize=50940 CPUtime=1200.02
/proc/27979/stat : 27979 (LySATi) R 27976 27976 27506 0 -1 4194304 11922 0 0 0 119988 14 0 0 25 0 1 0 896016918 52162560 11907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/27979/statm: 12735 11907 81 174 0 12558 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56296

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 27976 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.88
CPU system time (s): 0.14
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 56296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 462
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 1.39279 second user time and 2.69159 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-01 10:24:14
IDJOB=1527044
IDBENCH=70665
IDSOLVER=511
FILE ID=node39/1527044-1238574254
PBS_JOBID= 9062169
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1362286908-061.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527044-1238574254/watcher-1527044-1238574254 -o /tmp/evaluation-result-1527044-1238574254/solver-1527044-1238574254 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527044-1238574254.cnf i

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

MD5SUM BENCH= 647005b2285214f4136823936a28bcc9
RANDOM SEED=2120459498

node39.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		: 3000.285
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		: 3000.285
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:       1301696 kB
Buffers:         96652 kB
Cached:         559336 kB
SwapCached:       8168 kB
Active:         226932 kB
Inactive:       439048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1301696 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            74596 kB
Committed_AS:  2456316 kB
PageTables:       1188 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 node39 at 2009-04-01 10:44:17