Trace number 1738312

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) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.195969
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

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 |   25396    51233 |    7618       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   24913    68224 |      --       0       --      -- |     --   | -483/16991
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 462   #clauses: 24913   #literals: 68224
0.00/0.05	c CPU time:   0.049992 s
0.00/0.05	c ==============================================================================
0.00/0.08	c lySAT 0.1
0.00/0.08	c minisat core +  additionnal features
0.00/0.08	c ============================[ Problem Statistics ]=============================
0.00/0.08	c |                                                                             |
0.00/0.08	c |  Number of variables:  462                                                  |
0.00/0.08	c |  Number of clauses:    24913                                                |
0.07/0.09	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738312-1240837037/watcher-1738312-1240837037 -o /tmp/evaluation-result-1738312-1240837037/solver-1738312-1240837037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1738312-1240837037.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 0.95 3/64 31452
/proc/meminfo: memFree=1461104/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0
/proc/31452/stat : 31452 (lysat.sh) R 31450 31452 31129 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111736736 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31452/statm: 1339 234 194 169 0 50 0
[pid=31453] ppid=31452 vsize=824 CPUtime=0
/proc/31453/stat : 31453 (SatElite) R 31452 31452 31129 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 111736736 843776 118 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31453/statm: 206 119 51 127 0 76 0

[startup+0.0855169 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 31452
/proc/meminfo: memFree=1461104/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.102532 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 31452
/proc/meminfo: memFree=1461104/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301554 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 31452
/proc/meminfo: memFree=1461104/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.70162 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 31452
/proc/meminfo: memFree=1461104/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1456224/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=5988 CPUtime=1.4
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 1222 0 0 0 140 0 0 0 25 0 1 0 111736744 6131712 1207 1992294400 134512640 135226915 4294956224 18446744073709551615 134525856 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 1497 1207 82 174 0 1320 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11344

[startup+3.102 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1454752/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=7832 CPUtime=3.01
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 1675 0 0 0 300 1 0 0 25 0 1 0 111736744 8019968 1660 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 1958 1660 82 174 0 1781 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13188

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1451488/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=10336 CPUtime=6.2
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 2317 0 0 0 619 1 0 0 25 0 1 0 111736744 10584064 2302 1992294400 134512640 135226915 4294956224 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/31455/statm: 2584 2302 82 174 0 2407 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15692

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1448928/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=13516 CPUtime=12.59
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 3072 0 0 0 1258 1 0 0 25 0 1 0 111736744 13840384 3057 1992294400 134512640 135226915 4294956224 18446744073709551615 134539854 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 3379 3057 82 174 0 3202 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18872

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1443168/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=19032 CPUtime=25.4
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 4381 0 0 0 2537 3 0 0 25 0 1 0 111736744 19488768 4366 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 4758 4366 82 174 0 4581 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24388

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1436384/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=25856 CPUtime=50.98
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 6051 0 0 0 5094 4 0 0 25 0 1 0 111736744 26476544 6036 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 6464 6036 82 174 0 6287 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31212

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1421856/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=40556 CPUtime=102.14
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 9647 0 0 0 10206 8 0 0 25 0 1 0 111736744 41529344 9632 1992294400 134512640 135226915 4294956224 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 10139 9632 82 174 0 9962 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 45912

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1408032/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=55040 CPUtime=162.11
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 13087 0 0 0 16200 11 0 0 25 0 1 0 111736744 56360960 13072 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 13760 13072 82 174 0 13583 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 60396

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31455
/proc/meminfo: memFree=1405024/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=58324 CPUtime=222.09
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 13841 0 0 0 22197 12 0 0 25 0 1 0 111736744 59723776 13826 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 14581 13826 82 174 0 14404 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 63680

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1398552/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=64908 CPUtime=282.05
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 15433 0 0 0 28191 14 0 0 25 0 1 0 111736744 66465792 15418 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 16227 15418 82 174 0 16050 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 70264

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1392728/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=71112 CPUtime=342.03
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 16874 0 0 0 34188 15 0 0 25 0 1 0 111736744 72818688 16859 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 17778 16859 82 174 0 17601 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 76468

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1391832/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=72240 CPUtime=401.99
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 17131 0 0 0 40183 16 0 0 25 0 1 0 111736744 73973760 17116 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 18060 17116 82 174 0 17883 0

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

/proc/31455/statm: 23560 22334 82 174 0 23383 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 99596

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1370720/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=94528 CPUtime=641.88
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 22416 0 0 0 64165 23 0 0 25 0 1 0 111736744 96796672 22398 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 23632 22398 82 174 0 23455 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 99884

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1369568/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=95716 CPUtime=701.85
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 22680 0 0 0 70162 23 0 0 25 0 1 0 111736744 98013184 22662 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 23929 22662 82 174 0 23752 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 101072

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1368480/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=96868 CPUtime=761.83
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 22939 0 0 0 76160 23 0 0 25 0 1 0 111736744 99192832 22921 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 24217 22921 82 174 0 24040 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 102224

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1367328/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=98576 CPUtime=821.8
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 23238 0 0 0 82157 23 0 0 25 0 1 0 111736744 100941824 23220 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 24644 23220 82 174 0 24467 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 103932

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1359904/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=106040 CPUtime=881.77
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 25097 0 0 0 88151 26 0 0 25 0 1 0 111736744 108584960 25079 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 26510 25079 82 174 0 26333 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 111396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1359072/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=107040 CPUtime=941.74
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 25306 0 0 0 94148 26 0 0 25 0 1 0 111736744 109608960 25288 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 26760 25288 82 174 0 26583 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 112396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1358112/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=108192 CPUtime=1001.69
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 25562 0 0 0 100142 27 0 0 25 0 1 0 111736744 110788608 25544 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 27048 25544 82 174 0 26871 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 113548

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1357280/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=109272 CPUtime=1061.67
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 25780 0 0 0 106140 27 0 0 25 0 1 0 111736744 111894528 25762 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 27318 25762 82 174 0 27141 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 114628

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1356192/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=110548 CPUtime=1121.63
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 26032 0 0 0 112136 27 0 0 25 0 1 0 111736744 113201152 26014 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 27637 26014 82 174 0 27460 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 115904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1354016/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=113296 CPUtime=1181.6
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 26575 0 0 0 118132 28 0 0 25 0 1 0 111736744 116015104 26557 1992294400 134512640 135226915 4294956224 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 28324 26557 82 174 0 28147 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 118652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1352736/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=114356 CPUtime=1200
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 26895 0 0 0 119972 28 0 0 25 0 1 0 111736744 117100544 26877 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 28589 26877 82 174 0 28412 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 119712

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 31461
/proc/meminfo: memFree=1352736/2055920 swapFree=4181132/4192956
[pid=31452] ppid=31450 vsize=5356 CPUtime=0.07
/proc/31452/stat : 31452 (lysat.sh) S 31450 31452 31129 0 -1 4194304 310 618 0 0 0 0 7 0 16 0 1 0 111736736 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31452/statm: 1339 237 195 169 0 50 0
[pid=31455] ppid=31452 vsize=114356 CPUtime=1200
/proc/31455/stat : 31455 (LySATi) R 31452 31452 31129 0 -1 4194304 26895 0 0 0 119972 28 0 0 25 0 1 0 111736744 117100544 26877 1992294400 134512640 135226915 4294956224 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/31455/statm: 28589 26877 82 174 0 28412 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 119712

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31452 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=74988
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.079987
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 119712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.074988
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 928
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 1.15782 second user time and 3.21851 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-27 14:57:18
IDJOB=1738312
IDBENCH=71805
IDSOLVER=511
FILE ID=node26/1738312-1240837037
PBS_JOBID= 9187553
Free space on /tmp= 66108 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738312-1240837037/watcher-1738312-1240837037 -o /tmp/evaluation-result-1738312-1240837037/solver-1738312-1240837037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1738312-1240837037.cnf i

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

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=1881590339

node26.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		: 3000.261
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		: 3000.261
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:       1461584 kB
Buffers:         74788 kB
Cached:         432172 kB
SwapCached:       5692 kB
Active:         198132 kB
Inactive:       317052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461584 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          13628 kB
Slab:            65232 kB
Committed_AS:   419228 kB
PageTables:       1368 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= 66104 MiB
End job on node26 at 2009-04-27 15:17:20