Trace number 1525779

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
MD5SUMb980518c5f881f8ca0028e115c3772e4
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525779-1238482179/watcher-1525779-1238482179 -o /tmp/evaluation-result-1525779-1238482179/solver-1525779-1238482179 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525779-1238482179.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: 1.99 1.85 1.45 3/64 16463
/proc/meminfo: memFree=1606320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) R 16461 16463 16393 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120879809 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16463/statm: 1339 234 194 169 0 50 0
[pid=16464] ppid=16463 vsize=824 CPUtime=0
/proc/16464/stat : 16464 (SatElite) R 16463 16463 16393 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 1120879809 843776 97 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/16464/statm: 206 97 50 127 0 76 0

[startup+0.0367691 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 16463
/proc/meminfo: memFree=1606320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101754 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 16463
/proc/meminfo: memFree=1606320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301772 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 16463
/proc/meminfo: memFree=1606320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70181 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 16463
/proc/meminfo: memFree=1606320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50189 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 16466
/proc/meminfo: memFree=1603936/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=4148 CPUtime=1.48
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 701 0 0 0 148 0 0 0 25 0 1 0 1120879810 4247552 686 1992294400 134512640 135226915 4294956208 18446744073709551615 134539400 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 1037 686 81 174 0 860 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9504

[startup+3.10104 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 16466
/proc/meminfo: memFree=1602976/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=5152 CPUtime=3.07
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 937 0 0 0 307 0 0 0 25 0 1 0 1120879810 5275648 922 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 1288 922 81 174 0 1111 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10508

[startup+6.30134 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 16466
/proc/meminfo: memFree=1601120/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=6348 CPUtime=6.28
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 1255 0 0 0 627 1 0 0 25 0 1 0 1120879810 6500352 1240 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 1587 1240 81 174 0 1410 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11704

[startup+12.7019 s]
/proc/loadavg: 1.77 1.81 1.44 2/66 16466
/proc/meminfo: memFree=1599328/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=8272 CPUtime=12.68
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 1722 0 0 0 1267 1 0 0 25 0 1 0 1120879810 8470528 1707 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 2068 1707 81 174 0 1891 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13628

[startup+25.5012 s]
/proc/loadavg: 1.60 1.77 1.44 2/66 16466
/proc/meminfo: memFree=1597216/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=10384 CPUtime=25.47
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 2209 0 0 0 2545 2 0 0 25 0 1 0 1120879810 10633216 2194 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 2596 2194 81 174 0 2419 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15740

[startup+51.1016 s]
/proc/loadavg: 1.40 1.71 1.42 2/66 16466
/proc/meminfo: memFree=1593248/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=14496 CPUtime=51.07
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 3230 0 0 0 5104 3 0 0 25 0 1 0 1120879810 14843904 3215 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 3624 3215 81 174 0 3447 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19852

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/66 16466
/proc/meminfo: memFree=1589920/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=17848 CPUtime=102.26
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 4020 0 0 0 10222 4 0 0 25 0 1 0 1120879810 18276352 4005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 4462 4005 81 174 0 4285 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23204

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/66 16466
/proc/meminfo: memFree=1584096/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=23920 CPUtime=162.23
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 5483 0 0 0 16217 6 0 0 25 0 1 0 1120879810 24494080 5468 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 5980 5468 81 174 0 5803 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29276

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/66 16466
/proc/meminfo: memFree=1579936/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=28260 CPUtime=222.22
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 6500 0 0 0 22215 7 0 0 25 0 1 0 1120879810 28938240 6485 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 7065 6485 81 174 0 6888 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33616

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/66 16466
/proc/meminfo: memFree=1578464/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=29876 CPUtime=282.2
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 6847 0 0 0 28213 7 0 0 25 0 1 0 1120879810 30593024 6832 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 7469 6832 81 174 0 7292 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35232

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 16466
/proc/meminfo: memFree=1574240/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=34284 CPUtime=342.18
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 7919 0 0 0 34210 8 0 0 25 0 1 0 1120879810 35106816 7904 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 8571 7904 81 174 0 8394 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39640

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 16466
/proc/meminfo: memFree=1573408/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=35096 CPUtime=402.17
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 8122 0 0 0 40208 9 0 0 25 0 1 0 1120879810 35938304 8107 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 8774 8107 81 174 0 8597 0

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

/proc/16466/statm: 10290 9495 81 174 0 10113 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 46516

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 16466
/proc/meminfo: memFree=1567584/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=41480 CPUtime=582.12
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 9577 0 0 0 58202 10 0 0 25 0 1 0 1120879810 42475520 9562 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 10370 9562 81 174 0 10193 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 46836

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 16466
/proc/meminfo: memFree=1566560/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=42520 CPUtime=642.11
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 9832 0 0 0 64200 11 0 0 25 0 1 0 1120879810 43540480 9817 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 10630 9817 81 174 0 10453 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 47876

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 16472
/proc/meminfo: memFree=1565152/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=44244 CPUtime=702.09
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 10212 0 0 0 70197 12 0 0 25 0 1 0 1120879810 45305856 10197 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 11061 10197 81 174 0 10884 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 49600

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 16472
/proc/meminfo: memFree=1560352/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=48892 CPUtime=762.07
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 11387 0 0 0 76194 13 0 0 25 0 1 0 1120879810 50065408 11372 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 12223 11372 81 174 0 12046 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 54248

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 16472
/proc/meminfo: memFree=1556448/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=52764 CPUtime=822.05
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 12348 0 0 0 82191 14 0 0 25 0 1 0 1120879810 54030336 12333 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13191 12333 81 174 0 13014 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 58120

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 16472
/proc/meminfo: memFree=1556320/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=52940 CPUtime=882.03
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 12383 0 0 0 88189 14 0 0 25 0 1 0 1120879810 54210560 12368 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13235 12368 81 174 0 13058 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 58296

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 16472
/proc/meminfo: memFree=1555680/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=53748 CPUtime=942.02
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 12551 0 0 0 94187 15 0 0 25 0 1 0 1120879810 55037952 12536 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13437 12536 81 174 0 13260 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 59104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 16472
/proc/meminfo: memFree=1555296/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=54264 CPUtime=1002
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 12644 0 0 0 100185 15 0 0 25 0 1 0 1120879810 55566336 12629 1992294400 134512640 135226915 4294956208 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13566 12629 81 174 0 13389 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 59620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 16472
/proc/meminfo: memFree=1554464/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=55524 CPUtime=1061.99
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 12882 0 0 0 106184 15 0 0 25 0 1 0 1120879810 56856576 12867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13881 12867 81 174 0 13704 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 60880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 16472
/proc/meminfo: memFree=1553760/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=55956 CPUtime=1121.98
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 13036 0 0 0 112182 16 0 0 25 0 1 0 1120879810 57298944 13021 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 13989 13021 81 174 0 13812 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 61312

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16472
/proc/meminfo: memFree=1551712/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=58856 CPUtime=1181.96
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 13554 0 0 0 118179 17 0 0 25 0 1 0 1120879810 60268544 13539 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 14714 13539 81 174 0 14537 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 64212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 16472
/proc/meminfo: memFree=1550688/2055920 swapFree=4179168/4192956
[pid=16463] ppid=16461 vsize=5356 CPUtime=0
/proc/16463/stat : 16463 (lysat.sh) S 16461 16463 16393 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120879809 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16463/statm: 1339 237 195 169 0 50 0
[pid=16466] ppid=16463 vsize=59788 CPUtime=1200.05
/proc/16466/stat : 16466 (LySATi) R 16463 16463 16393 0 -1 4194304 13794 0 0 0 119988 17 0 0 25 0 1 0 1120879810 61222912 13779 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16466/statm: 14947 13779 81 174 0 14770 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 65144

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 16463 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.17
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 65144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 1.39679 second user time and 2.97555 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-31 08:49:39
IDJOB=1525779
IDBENCH=70412
IDSOLVER=511
FILE ID=node61/1525779-1238482179
PBS_JOBID= 9061843
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525779-1238482179/watcher-1525779-1238482179 -o /tmp/evaluation-result-1525779-1238482179/solver-1525779-1238482179 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525779-1238482179.cnf i

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

MD5SUM BENCH= b980518c5f881f8ca0028e115c3772e4
RANDOM SEED=1378111254

node61.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		: 3000.238
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		: 3000.238
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:       1606864 kB
Buffers:         83452 kB
Cached:         272632 kB
SwapCached:       7920 kB
Active:         174792 kB
Inactive:       190856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606864 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            69568 kB
Committed_AS:  2687148 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-03-31 09:09:42