Trace number 1525159

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
MD5SUM3606a223e44ca7ebc5d996a3ddbfb35d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.084986
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 % |
0.00/0.03	c |         0 |    8328    25422 |      --       0       --      -- |     --   | -72/222
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1933   #clauses: 8328   #literals: 25422
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c lySAT 0.1
0.00/0.04	c minisat core +  additionnal features
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Number of variables:  1933                                                 |
0.00/0.04	c |  Number of clauses:    8328                                                 |
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-1525159-1238388032/watcher-1525159-1238388032 -o /tmp/evaluation-result-1525159-1238388032/solver-1525159-1238388032 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525159-1238388032.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 3/73 23078
/proc/meminfo: memFree=1721728/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111467158 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 235 195 169 0 50 0
[pid=23079] ppid=23078 vsize=1088 CPUtime=0
/proc/23079/stat : 23079 (SatElite) R 23078 23078 22864 0 -1 4194304 185 0 0 0 0 0 0 0 19 0 1 0 1111467158 1114112 169 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/23079/statm: 272 170 50 127 0 142 0

[startup+0.053082 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 23078
/proc/meminfo: memFree=1721728/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101086 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 23078
/proc/meminfo: memFree=1721728/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301107 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 23078
/proc/meminfo: memFree=1721728/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.70115 s]
/proc/loadavg: 1.99 1.85 1.45 3/73 23078
/proc/meminfo: memFree=1721728/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 1.91 1.84 1.45 2/75 23081
/proc/meminfo: memFree=1718384/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=5432 CPUtime=1.44
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 1038 0 0 0 144 0 0 0 25 0 1 0 1111467162 5562368 1024 1992294400 134512640 135226915 4294956208 18446744073709551615 134539775 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 1358 1024 82 174 0 1181 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10788

[startup+3.10138 s]
/proc/loadavg: 1.91 1.84 1.45 2/75 23081
/proc/meminfo: memFree=1716720/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=7204 CPUtime=3.04
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 1475 0 0 0 304 0 0 0 25 0 1 0 1111467162 7376896 1461 1992294400 134512640 135226915 4294956208 18446744073709551615 134525891 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 1801 1461 82 174 0 1624 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 12560

[startup+6.30171 s]
/proc/loadavg: 1.91 1.84 1.45 2/75 23081
/proc/meminfo: memFree=1713200/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=9588 CPUtime=6.24
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 2062 0 0 0 623 1 0 0 25 0 1 0 1111467162 9818112 2048 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 2397 2048 82 174 0 2220 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14944

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.45 2/75 23081
/proc/meminfo: memFree=1709496/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=14064 CPUtime=12.64
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 3191 0 0 0 1262 2 0 0 25 0 1 0 1111467162 14401536 3177 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 3516 3177 82 174 0 3339 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19420

[startup+25.5016 s]
/proc/loadavg: 1.65 1.78 1.44 2/75 23081
/proc/meminfo: memFree=1706488/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=16168 CPUtime=25.43
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 3704 0 0 0 2541 2 0 0 25 0 1 0 1111467162 16556032 3690 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 4042 3690 82 174 0 3865 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21524

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.43 2/75 23081
/proc/meminfo: memFree=1695864/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=26964 CPUtime=51.02
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 6384 0 0 0 5097 5 0 0 25 0 1 0 1111467162 27611136 6370 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 6741 6370 82 174 0 6564 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 32320

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/75 23081
/proc/meminfo: memFree=1686008/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=36732 CPUtime=102.21
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 8833 0 0 0 10213 8 0 0 25 0 1 0 1111467162 37613568 8819 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 9183 8819 82 174 0 9006 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 42088

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.37 2/75 23083
/proc/meminfo: memFree=1673848/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=49112 CPUtime=162.17
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 11930 0 0 0 16206 11 0 0 25 0 1 0 1111467162 50290688 11916 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 12278 11916 82 174 0 12101 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 54468

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.35 2/75 23083
/proc/meminfo: memFree=1672632/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=50032 CPUtime=222.15
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 12164 0 0 0 22203 12 0 0 25 0 1 0 1111467162 51232768 12150 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 12508 12150 82 174 0 12331 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 55388

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/75 23083
/proc/meminfo: memFree=1662776/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=59868 CPUtime=282.13
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 14611 0 0 0 28198 15 0 0 25 0 1 0 1111467162 61304832 14597 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 14967 14597 82 174 0 14790 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 65224

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/75 23083
/proc/meminfo: memFree=1658680/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=64088 CPUtime=342.09
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 15649 0 0 0 34193 16 0 0 25 0 1 0 1111467162 65626112 15635 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 16022 15635 82 174 0 15845 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 69444

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/75 23083
/proc/meminfo: memFree=1646904/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=75624 CPUtime=402.07
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 18570 0 0 0 40187 20 0 0 25 0 1 0 1111467162 77438976 18556 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 18906 18556 82 174 0 18729 0

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

/proc/23081/statm: 19564 19110 82 174 0 19387 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 83612

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/75 23083
/proc/meminfo: memFree=1634360/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=88392 CPUtime=582
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 21696 0 0 0 58177 23 0 0 25 0 1 0 1111467162 90513408 21682 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 22098 21682 82 174 0 21921 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 93748

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/75 23083
/proc/meminfo: memFree=1634296/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=88392 CPUtime=641.98
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 21696 0 0 0 64175 23 0 0 25 0 1 0 1111467162 90513408 21682 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 22098 21682 82 174 0 21921 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 93748

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 23083
/proc/meminfo: memFree=1634168/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=88392 CPUtime=701.94
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 21696 0 0 0 70171 23 0 0 25 0 1 0 1111467162 90513408 21682 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 22098 21682 82 174 0 21921 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 93748

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.17 2/75 23083
/proc/meminfo: memFree=1630136/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=92460 CPUtime=761.93
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 22730 0 0 0 76168 25 0 0 25 0 1 0 1111467162 94679040 22716 1992294400 134512640 135226915 4294956208 18446744073709551615 134539457 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 23115 22716 82 174 0 22938 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 97816

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 23083
/proc/meminfo: memFree=1617592/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=104968 CPUtime=821.9
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 25894 0 0 0 82161 29 0 0 25 0 1 0 1111467162 107487232 25880 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 26242 25880 82 174 0 26065 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 110324

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/75 23083
/proc/meminfo: memFree=1607416/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=115560 CPUtime=881.88
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28396 0 0 0 88155 33 0 0 25 0 1 0 1111467162 118333440 28382 1992294400 134512640 135226915 4294956208 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 28890 28382 82 174 0 28713 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 120916

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/75 23083
/proc/meminfo: memFree=1607352/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=115560 CPUtime=941.85
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28396 0 0 0 94152 33 0 0 25 0 1 0 1111467162 118333440 28382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 28890 28382 82 174 0 28713 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 120916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 23083
/proc/meminfo: memFree=1607352/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=115560 CPUtime=1001.83
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28396 0 0 0 100150 33 0 0 25 0 1 0 1111467162 118333440 28382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 28890 28382 82 174 0 28713 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 120916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 23083
/proc/meminfo: memFree=1607352/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=115560 CPUtime=1061.8
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28396 0 0 0 106147 33 0 0 25 0 1 0 1111467162 118333440 28382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 28890 28382 82 174 0 28713 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 120916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 23083
/proc/meminfo: memFree=1607288/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=115560 CPUtime=1121.78
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28396 0 0 0 112145 33 0 0 25 0 1 0 1111467162 118333440 28382 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 28890 28382 82 174 0 28713 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 120916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23083
/proc/meminfo: memFree=1606392/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=116620 CPUtime=1181.76
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 28670 0 0 0 118142 34 0 0 25 0 1 0 1111467162 119418880 28656 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 29155 28656 82 174 0 28978 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 121976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23083
/proc/meminfo: memFree=1603000/2055920 swapFree=4177652/4192956
[pid=23078] ppid=23076 vsize=5356 CPUtime=0.03
/proc/23078/stat : 23078 (lysat.sh) S 23076 23078 22864 0 -1 4194304 311 357 0 0 0 0 3 0 18 0 1 0 1111467158 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23078/statm: 1339 237 195 169 0 50 0
[pid=23081] ppid=23078 vsize=119800 CPUtime=1200.05
/proc/23081/stat : 23081 (LySATi) R 23078 23078 22864 0 -1 4194304 29478 0 0 0 119970 35 0 0 25 0 1 0 1111467162 122675200 29464 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23081/statm: 29950 29464 82 174 0 29773 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 125156

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 23078 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=37994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.041993
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.73
CPU system time (s): 0.35
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 125156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.037994
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 668
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 1.05384 second user time and 3.35149 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-30 06:40:32
IDJOB=1525159
IDBENCH=70288
IDSOLVER=511
FILE ID=node84/1525159-1238388032
PBS_JOBID= 9061331
Free space on /tmp= 66312 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S520696524-059.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525159-1238388032/watcher-1525159-1238388032 -o /tmp/evaluation-result-1525159-1238388032/solver-1525159-1238388032 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525159-1238388032.cnf i

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

MD5SUM BENCH= 3606a223e44ca7ebc5d996a3ddbfb35d
RANDOM SEED=42222600

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1722280 kB
Buffers:         50176 kB
Cached:         196724 kB
SwapCached:       6944 kB
Active:          57032 kB
Inactive:       199068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722280 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            62716 kB
Committed_AS:  2819652 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-03-30 07:00:35