Trace number 1526054

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S884764237-004.cnf
MD5SUM96ceaf7a09cf1a67341c76fb72be7203
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  70                                                   |
0.00/0.02	c |  Number of clauses:    6230                                                 |
0.00/0.03	c |  Parsing time:         0.01         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-1526054-1238485299/watcher-1526054-1238485299 -o /tmp/evaluation-result-1526054-1238485299/solver-1526054-1238485299 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526054-1238485299.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: 2.00 1.99 1.91 3/64 30229
/proc/meminfo: memFree=1523120/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0
/proc/30229/stat : 30229 (lysat.sh) R 30227 30229 29998 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121193145 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30229/statm: 1339 234 194 169 0 50 0
[pid=30230] ppid=30229 vsize=692 CPUtime=0
/proc/30230/stat : 30230 (SatElite) R 30229 30229 29998 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121193145 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/30230/statm: 173 91 50 127 0 43 0

[startup+0.067459 s]
/proc/loadavg: 2.00 1.99 1.91 3/64 30229
/proc/meminfo: memFree=1523120/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.10146 s]
/proc/loadavg: 2.00 1.99 1.91 3/64 30229
/proc/meminfo: memFree=1523120/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301483 s]
/proc/loadavg: 2.00 1.99 1.91 3/64 30229
/proc/meminfo: memFree=1523120/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.70153 s]
/proc/loadavg: 2.00 1.99 1.91 3/64 30229
/proc/meminfo: memFree=1523120/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50161 s]
/proc/loadavg: 2.00 1.99 1.91 2/66 30232
/proc/meminfo: memFree=1520608/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=4484 CPUtime=1.46
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 793 0 0 0 146 0 0 0 25 0 1 0 1121193148 4591616 778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 1121 778 81 174 0 944 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9840

[startup+3.10278 s]
/proc/loadavg: 2.00 1.99 1.91 2/66 30232
/proc/meminfo: memFree=1519392/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=5568 CPUtime=3.06
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 1065 0 0 0 306 0 0 0 25 0 1 0 1121193148 5701632 1050 1992294400 134512640 135226915 4294956208 18446744073709551615 134525751 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 1392 1050 81 174 0 1215 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10924

[startup+6.30113 s]
/proc/loadavg: 1.92 1.97 1.90 2/66 30232
/proc/meminfo: memFree=1517408/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=6796 CPUtime=6.26
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 1366 0 0 0 626 0 0 0 25 0 1 0 1121193148 6959104 1351 1992294400 134512640 135226915 4294956208 18446744073709551615 134543604 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 1699 1351 81 174 0 1522 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12152

[startup+12.7028 s]
/proc/loadavg: 1.85 1.95 1.90 2/66 30232
/proc/meminfo: memFree=1516000/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=8556 CPUtime=12.66
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 1814 0 0 0 1265 1 0 0 25 0 1 0 1121193148 8761344 1799 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 2139 1799 81 174 0 1962 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13912

[startup+25.5012 s]
/proc/loadavg: 1.66 1.91 1.88 2/66 30232
/proc/meminfo: memFree=1512864/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=11576 CPUtime=25.45
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 2502 0 0 0 2544 1 0 0 25 0 1 0 1121193148 11853824 2487 1992294400 134512640 135226915 4294956208 18446744073709551615 134548453 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 2894 2487 81 174 0 2717 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16932

[startup+51.102 s]
/proc/loadavg: 1.43 1.83 1.86 2/66 30232
/proc/meminfo: memFree=1509280/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=15316 CPUtime=51.04
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 3394 0 0 0 5102 2 0 0 25 0 1 0 1121193148 15683584 3379 1992294400 134512640 135226915 4294956208 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 3829 3379 81 174 0 3652 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20672

[startup+102.306 s]
/proc/loadavg: 1.19 1.70 1.81 2/66 30232
/proc/meminfo: memFree=1504224/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=20688 CPUtime=102.22
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 4645 0 0 0 10219 3 0 0 25 0 1 0 1121193148 21184512 4630 1992294400 134512640 135226915 4294956208 18446744073709551615 134537085 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 5172 4630 81 174 0 4995 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 26044

[startup+162.301 s]
/proc/loadavg: 1.07 1.57 1.76 2/66 30232
/proc/meminfo: memFree=1500256/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=24820 CPUtime=162.18
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 5640 0 0 0 16214 4 0 0 25 0 1 0 1121193148 25415680 5625 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 6205 5625 81 174 0 6028 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 30176

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.71 2/66 30232
/proc/meminfo: memFree=1495840/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=29780 CPUtime=222.16
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 6738 0 0 0 22211 5 0 0 25 0 1 0 1121193148 30494720 6723 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 7445 6723 81 174 0 7268 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35136

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.66 2/66 30232
/proc/meminfo: memFree=1494048/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=31720 CPUtime=282.13
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 7194 0 0 0 28208 5 0 0 25 0 1 0 1121193148 32481280 7179 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 7930 7179 81 174 0 7753 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37076

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.62 2/66 30232
/proc/meminfo: memFree=1488800/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=37240 CPUtime=342.1
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 8484 0 0 0 34204 6 0 0 25 0 1 0 1121193148 38133760 8469 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 9310 8469 81 174 0 9133 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 42596

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.58 2/66 30232
/proc/meminfo: memFree=1487776/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=38308 CPUtime=402.09
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 8760 0 0 0 40202 7 0 0 25 0 1 0 1121193148 39227392 8745 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 9577 8745 81 174 0 9400 0

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

/proc/30232/statm: 11023 10032 81 174 0 10846 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 49448

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.47 2/66 30232
/proc/meminfo: memFree=1481888/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=44752 CPUtime=582.01
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 10187 0 0 0 58193 8 0 0 25 0 1 0 1121193148 45826048 10172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 11188 10172 81 174 0 11011 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 50108

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/66 30232
/proc/meminfo: memFree=1480736/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=46156 CPUtime=641.99
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 10474 0 0 0 64190 9 0 0 25 0 1 0 1121193148 47263744 10459 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 11539 10459 81 174 0 11362 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 51512

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.41 2/66 30232
/proc/meminfo: memFree=1477536/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=49580 CPUtime=701.96
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 11286 0 0 0 70186 10 0 0 25 0 1 0 1121193148 50769920 11271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 12395 11271 81 174 0 12218 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 54936

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.38 2/66 30232
/proc/meminfo: memFree=1472672/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=54556 CPUtime=761.95
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 12491 0 0 0 76183 12 0 0 25 0 1 0 1121193148 55865344 12476 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 13639 12476 81 174 0 13462 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 59912

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 30232
/proc/meminfo: memFree=1470304/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=56964 CPUtime=821.91
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 13080 0 0 0 82179 12 0 0 25 0 1 0 1121193148 58331136 13065 1992294400 134512640 135226915 4294956208 18446744073709551615 134543695 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 14241 13065 81 174 0 14064 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 62320

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.33 2/66 30232
/proc/meminfo: memFree=1469920/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=57468 CPUtime=881.88
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 13183 0 0 0 88176 12 0 0 25 0 1 0 1121193148 58847232 13168 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 14367 13168 81 174 0 14190 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 62824

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 30232
/proc/meminfo: memFree=1469216/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=58332 CPUtime=941.86
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 13364 0 0 0 94174 12 0 0 25 0 1 0 1121193148 59731968 13349 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 14583 13349 81 174 0 14406 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 63688

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 30232
/proc/meminfo: memFree=1468640/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=58764 CPUtime=1001.83
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 13500 0 0 0 100170 13 0 0 25 0 1 0 1121193148 60174336 13485 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 14691 13485 81 174 0 14514 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 64120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 30232
/proc/meminfo: memFree=1468000/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=59700 CPUtime=1061.8
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 13670 0 0 0 106167 13 0 0 25 0 1 0 1121193148 61132800 13655 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 14925 13655 81 174 0 14748 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 65056

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 30232
/proc/meminfo: memFree=1466208/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=62324 CPUtime=1121.78
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 14116 0 0 0 112165 13 0 0 25 0 1 0 1121193148 63819776 14101 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 15581 14101 81 174 0 15404 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 67680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 30238
/proc/meminfo: memFree=1462496/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=65764 CPUtime=1181.75
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 15002 0 0 0 118160 15 0 0 25 0 1 0 1121193148 67342336 14987 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 16441 14987 81 174 0 16264 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 71120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 30238
/proc/meminfo: memFree=1461344/2055920 swapFree=4172472/4192956
[pid=30229] ppid=30227 vsize=5356 CPUtime=0.01
/proc/30229/stat : 30229 (lysat.sh) S 30227 30229 29998 0 -1 4194304 310 243 0 0 0 0 1 0 16 0 1 0 1121193145 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30229/statm: 1339 237 195 169 0 50 0
[pid=30232] ppid=30229 vsize=66788 CPUtime=1200.05
/proc/30232/stat : 30232 (LySATi) R 30229 30229 29998 0 -1 4194304 15287 0 0 0 119990 15 0 0 25 0 1 0 1121193148 68390912 15272 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/30232/statm: 16697 15272 81 174 0 16520 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72144

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 30229 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.024995
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 72144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 553
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 1.20482 second user time and 3.17052 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-31 09:41:39
IDJOB=1526054
IDBENCH=70467
IDSOLVER=511
FILE ID=node37/1526054-1238485299
PBS_JOBID= 9061845
Free space on /tmp= 66428 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S884764237-004.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526054-1238485299/watcher-1526054-1238485299 -o /tmp/evaluation-result-1526054-1238485299/solver-1526054-1238485299 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526054-1238485299.cnf i

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

MD5SUM BENCH= 96ceaf7a09cf1a67341c76fb72be7203
RANDOM SEED=536833224

node37.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		: 3000.213
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		: 3000.213
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:       1523664 kB
Buffers:         89828 kB
Cached:         344612 kB
SwapCached:      14360 kB
Active:         177056 kB
Inactive:       273212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523664 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            68084 kB
Committed_AS:  2923404 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-03-31 10:01:42