Trace number 1525144

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/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
MD5SUM8919b1e0a8b22ddbf62ba887cc4a9b9a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.766883
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	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 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    8359    25345 |      --       0       --      -- |     --   | -41/145
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1960   #clauses: 8359   #literals: 25345
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.03	c lySAT 0.1
0.00/0.03	c minisat core +  additionnal features
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Number of variables:  1960                                                 |
0.00/0.03	c |  Number of clauses:    8359                                                 |
0.00/0.04	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-1525144-1238387419/watcher-1525144-1238387419 -o /tmp/evaluation-result-1525144-1238387419/solver-1525144-1238387419 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525144-1238387419.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29152
/proc/meminfo: memFree=1046928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0
/proc/29152/stat : 29152 (lysat.sh) R 29150 29152 29023 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111404315 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29152/statm: 1339 234 194 169 0 50 0
[pid=29153] ppid=29152 vsize=1088 CPUtime=0
/proc/29153/stat : 29153 (SatElite) R 29152 29152 29023 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1111404315 1114112 160 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/29153/statm: 272 161 50 127 0 142 0

[startup+0.0150609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29152
/proc/meminfo: memFree=1046928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111404315 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29152/statm: 1339 235 195 169 0 50 0
[pid=29153] ppid=29152 vsize=1620 CPUtime=0
/proc/29153/stat : 29153 (SatElite) R 29152 29152 29023 0 -1 4194304 323 0 0 0 0 0 0 0 19 0 1 0 1111404315 1658880 307 1992294400 134512640 135034092 4294956112 18446744073709551615 134529225 0 0 4096 3 0 0 0 17 0 0 0
/proc/29153/statm: 405 307 68 127 0 275 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6976

[startup+0.101072 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29152
/proc/meminfo: memFree=1046928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.30109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29152
/proc/meminfo: memFree=1046928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701131 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29152
/proc/meminfo: memFree=1046928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1043392/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=5056 CPUtime=1.45
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 957 0 0 0 145 0 0 0 25 0 1 0 1111404319 5177344 943 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 1264 943 82 174 0 1087 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10412

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1041984/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=7176 CPUtime=3.05
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 1455 0 0 0 304 1 0 0 25 0 1 0 1111404319 7348224 1441 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 1794 1441 82 174 0 1617 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12532

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1038592/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=9400 CPUtime=6.25
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 2015 0 0 0 624 1 0 0 25 0 1 0 1111404319 9625600 2001 1992294400 134512640 135226915 4294956224 18446744073709551615 134540478 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 2350 2001 82 174 0 2173 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14756

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1035200/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=13600 CPUtime=12.65
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 3079 0 0 0 1263 2 0 0 25 0 1 0 1111404319 13926400 3065 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 3400 3065 82 174 0 3223 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18956

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1028928/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=19188 CPUtime=25.44
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 4446 0 0 0 2540 4 0 0 25 0 1 0 1111404319 19648512 4432 1992294400 134512640 135226915 4294956224 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 4797 4432 82 174 0 4620 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 24544

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1022016/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=26260 CPUtime=51.02
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 6221 0 0 0 5096 6 0 0 25 0 1 0 1111404319 26890240 6207 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 6565 6207 82 174 0 6388 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31616

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1011520/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=36644 CPUtime=102.21
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 8793 0 0 0 10211 10 0 0 25 0 1 0 1111404319 37523456 8779 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 9161 8779 82 174 0 8984 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 42000

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=1002624/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=45292 CPUtime=162.18
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 10980 0 0 0 16206 12 0 0 25 0 1 0 1111404319 46379008 10966 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 11323 10966 82 174 0 11146 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 50648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=995200/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=53064 CPUtime=222.15
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 12865 0 0 0 22201 14 0 0 25 0 1 0 1111404319 54337536 12851 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 13266 12851 82 174 0 13089 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 58420

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=988160/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=59876 CPUtime=282.13
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 14590 0 0 0 28197 16 0 0 25 0 1 0 1111404319 61313024 14576 1992294400 134512640 135226915 4294956224 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 14969 14576 82 174 0 14792 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 65232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=982464/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=65632 CPUtime=342.09
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 16047 0 0 0 34191 18 0 0 25 0 1 0 1111404319 67207168 16033 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 16408 16033 82 174 0 16231 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 70988

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=975040/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0

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

/proc/29155/statm: 19853 19407 82 174 0 19676 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 84768

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=960576/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=87436 CPUtime=581.99
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 21479 0 0 0 58174 25 0 0 25 0 1 0 1111404319 89534464 21465 1992294400 134512640 135226915 4294956224 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 21859 21465 82 174 0 21682 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 92792

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29155
/proc/meminfo: memFree=960576/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=87436 CPUtime=641.97
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 21479 0 0 0 64172 25 0 0 25 0 1 0 1111404319 89534464 21465 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 21859 21465 82 174 0 21682 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 92792

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=960384/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=87436 CPUtime=701.94
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 21479 0 0 0 70169 25 0 0 25 0 1 0 1111404319 89534464 21465 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 21859 21465 82 174 0 21682 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 92792

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=954496/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=93492 CPUtime=761.91
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 22987 0 0 0 76164 27 0 0 25 0 1 0 1111404319 95735808 22973 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 23373 22973 82 174 0 23196 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 98848

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=942784/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=105412 CPUtime=821.88
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 25979 0 0 0 82157 31 0 0 25 0 1 0 1111404319 107941888 25965 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 26353 25965 82 174 0 26176 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 110768

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=936256/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=112236 CPUtime=881.86
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 27560 0 0 0 88153 33 0 0 25 0 1 0 1111404319 114929664 27546 1992294400 134512640 135226915 4294956224 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 28059 27546 82 174 0 27882 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 117592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=936256/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=112236 CPUtime=941.83
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 27560 0 0 0 94150 33 0 0 25 0 1 0 1111404319 114929664 27546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 28059 27546 82 174 0 27882 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 117592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=936256/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=112236 CPUtime=1001.81
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 27560 0 0 0 100148 33 0 0 25 0 1 0 1111404319 114929664 27546 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 28059 27546 82 174 0 27882 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 117592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=936192/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=112236 CPUtime=1061.79
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 27563 0 0 0 106146 33 0 0 25 0 1 0 1111404319 114929664 27549 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 28059 27549 82 174 0 27882 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 117592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=936192/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=112236 CPUtime=1121.76
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 27563 0 0 0 112143 33 0 0 25 0 1 0 1111404319 114929664 27549 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 28059 27549 82 174 0 27882 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 117592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=930688/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=118052 CPUtime=1181.74
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 29005 0 0 0 118139 35 0 0 25 0 1 0 1111404319 120885248 28991 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 29513 28991 82 174 0 29336 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 123408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29157
/proc/meminfo: memFree=927360/2055920 swapFree=4176868/4192956
[pid=29152] ppid=29150 vsize=5356 CPUtime=0.02
/proc/29152/stat : 29152 (lysat.sh) S 29150 29152 29023 0 -1 4194304 310 363 0 0 0 0 2 0 16 0 1 0 1111404315 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29152/statm: 1339 237 195 169 0 50 0
[pid=29155] ppid=29152 vsize=121084 CPUtime=1200.04
/proc/29155/stat : 29155 (LySATi) R 29152 29152 29023 0 -1 4194304 29795 0 0 0 119968 36 0 0 25 0 1 0 1111404319 123990016 29781 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/29155/statm: 30271 29781 82 174 0 30094 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 126440

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 29152 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=30995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.037993
# 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): 1199.7
CPU system time (s): 0.36
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 126440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 673
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.02484 second user time and 3.35349 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-30 06:30:19
IDJOB=1525144
IDBENCH=70285
IDSOLVER=511
FILE ID=node48/1525144-1238387419
PBS_JOBID= 9061350
Free space on /tmp= 66464 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1765449180-016.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525144-1238387419/watcher-1525144-1238387419 -o /tmp/evaluation-result-1525144-1238387419/solver-1525144-1238387419 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525144-1238387419.cnf i

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

MD5SUM BENCH= 8919b1e0a8b22ddbf62ba887cc4a9b9a
RANDOM SEED=1537746972

node48.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		: 3000.236
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		: 3000.236
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:       1047472 kB
Buffers:         92132 kB
Cached:         818464 kB
SwapCached:      10192 kB
Active:         189976 kB
Inactive:       732352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1047472 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            72160 kB
Committed_AS:  2535460 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-30 06:50:22