Trace number 1525184

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) 1200.09 1200.81

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
MD5SUMf790d28bf27d167da954318ad1a18e9d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.838872
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 |    8344    25317 |      --       0       --      -- |     --   | -56/117
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1954   #clauses: 8344   #literals: 25317
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	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:  1954                                                 |
0.00/0.04	c |  Number of clauses:    8344                                                 |
0.00/0.04	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525184-1238389058/watcher-1525184-1238389058 -o /tmp/evaluation-result-1525184-1238389058/solver-1525184-1238389058 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525184-1238389058.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 1.10 3/73 21775
/proc/meminfo: memFree=1688048/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0
/proc/21775/stat : 21775 (lysat.sh) R 21773 21775 21382 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1111569721 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226686986911 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21775/statm: 1339 234 194 169 0 50 0
[pid=21776] ppid=21775 vsize=1088 CPUtime=0
/proc/21776/stat : 21776 (SatElite) R 21775 21775 21382 0 -1 4194304 185 0 0 0 0 0 0 0 19 0 1 0 1111569722 1114112 169 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21776/statm: 272 171 50 127 0 142 0

[startup+0.0495099 s]
/proc/loadavg: 1.00 1.00 1.10 3/73 21775
/proc/meminfo: memFree=1688048/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.101518 s]
/proc/loadavg: 1.00 1.00 1.10 3/73 21775
/proc/meminfo: memFree=1688048/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301561 s]
/proc/loadavg: 1.00 1.00 1.10 3/73 21775
/proc/meminfo: memFree=1688048/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701645 s]
/proc/loadavg: 1.00 1.00 1.10 3/73 21775
/proc/meminfo: memFree=1688048/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.5028 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21778
/proc/meminfo: memFree=1684640/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=5564 CPUtime=1.45
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 1071 0 0 0 145 0 0 0 25 0 1 0 1111569725 5697536 1057 1992294400 134512640 135226915 4294956208 18446744073709551615 134540888 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 1391 1057 82 174 0 1214 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10920

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21778
/proc/meminfo: memFree=1682976/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=7668 CPUtime=3.04
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 1587 0 0 0 304 0 0 0 25 0 1 0 1111569725 7852032 1573 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 1917 1573 82 174 0 1740 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13024

[startup+6.30279 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21778
/proc/meminfo: memFree=1679392/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=9716 CPUtime=6.25
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 2112 0 0 0 624 1 0 0 25 0 1 0 1111569725 9949184 2098 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/21778/statm: 2429 2098 82 174 0 2252 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15072

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21778
/proc/meminfo: memFree=1676064/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=12888 CPUtime=12.63
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 2885 0 0 0 1262 1 0 0 25 0 1 0 1111569725 13197312 2871 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 3222 2871 82 174 0 3045 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 18244

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21778
/proc/meminfo: memFree=1671008/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=18084 CPUtime=25.43
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 4164 0 0 0 2540 3 0 0 25 0 1 0 1111569725 18518016 4150 1992294400 134512640 135226915 4294956208 18446744073709551615 134537272 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 4521 4150 82 174 0 4344 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23440

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21778
/proc/meminfo: memFree=1663008/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=26092 CPUtime=51.01
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 6182 0 0 0 5096 5 0 0 25 0 1 0 1111569725 26718208 6168 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21778/statm: 6523 6168 82 174 0 6346 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 31448

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21778
/proc/meminfo: memFree=1654432/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=34464 CPUtime=102.19
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 8297 0 0 0 10211 8 0 0 25 0 1 0 1111569725 35291136 8283 1992294400 134512640 135226915 4294956208 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 8616 8283 82 174 0 8439 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 39820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 21778
/proc/meminfo: memFree=1642208/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=46960 CPUtime=162.16
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 11407 0 0 0 16204 12 0 0 25 0 1 0 1111569725 48087040 11393 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 11740 11393 82 174 0 11563 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 52316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 21784
/proc/meminfo: memFree=1638624/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=50096 CPUtime=222.11
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 12205 0 0 0 22199 12 0 0 25 0 1 0 1111569725 51298304 12191 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 12524 12191 82 174 0 12347 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 55452

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 21784
/proc/meminfo: memFree=1630432/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=58508 CPUtime=282.07
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 14268 0 0 0 28193 14 0 0 25 0 1 0 1111569725 59912192 14254 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 14627 14254 82 174 0 14450 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 63864

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/75 21784
/proc/meminfo: memFree=1625568/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=63516 CPUtime=342.04
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 15514 0 0 0 34188 16 0 0 25 0 1 0 1111569725 65040384 15500 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 15879 15500 82 174 0 15702 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 68872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/75 21784
/proc/meminfo: memFree=1614240/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=74964 CPUtime=402.01
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 18331 0 0 0 40182 19 0 0 25 0 1 0 1111569725 76763136 18317 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 18741 18317 82 174 0 18564 0

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

/proc/21778/statm: 19264 18841 82 174 0 19087 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 82412

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.05 2/75 21784
/proc/meminfo: memFree=1597856/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=91264 CPUtime=581.91
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 22433 0 0 0 58167 24 0 0 25 0 1 0 1111569725 93454336 22419 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 22816 22419 82 174 0 22639 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 96620

[startup+642.302 s]
/proc/loadavg: 1.27 1.10 1.08 2/75 21784
/proc/meminfo: memFree=1592544/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=96444 CPUtime=641.87
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 23731 0 0 0 64162 25 0 0 25 0 1 0 1111569725 98758656 23717 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 24111 23717 82 174 0 23934 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 101800

[startup+702.302 s]
/proc/loadavg: 1.13 1.10 1.08 2/75 21784
/proc/meminfo: memFree=1592544/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=96444 CPUtime=701.84
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 23731 0 0 0 70159 25 0 0 25 0 1 0 1111569725 98758656 23717 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 24111 23717 82 174 0 23934 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 101800

[startup+762.306 s]
/proc/loadavg: 1.16 1.11 1.08 2/75 21784
/proc/meminfo: memFree=1592480/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=96444 CPUtime=761.81
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 23731 0 0 0 76156 25 0 0 25 0 1 0 1111569725 98758656 23717 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 24111 23717 82 174 0 23934 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 101800

[startup+822.301 s]
/proc/loadavg: 1.13 1.10 1.08 2/75 21784
/proc/meminfo: memFree=1591712/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=97360 CPUtime=821.78
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 23952 0 0 0 82152 26 0 0 25 0 1 0 1111569725 99696640 23938 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 24340 23938 82 174 0 24163 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 102716

[startup+882.301 s]
/proc/loadavg: 1.11 1.10 1.08 2/75 21784
/proc/meminfo: memFree=1580512/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=108512 CPUtime=881.74
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 26763 0 0 0 88144 30 0 0 25 0 1 0 1111569725 111116288 26749 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 27128 26749 82 174 0 26951 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 113868

[startup+942.302 s]
/proc/loadavg: 1.10 1.09 1.08 2/75 21784
/proc/meminfo: memFree=1574880/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=941.71
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28139 0 0 0 94139 32 0 0 25 0 1 0 1111569725 117235712 28125 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28125 82 174 0 28445 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 119844

[startup+1002.3 s]
/proc/loadavg: 1.09 1.09 1.08 2/75 21784
/proc/meminfo: memFree=1574880/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=1001.67
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28139 0 0 0 100135 32 0 0 25 0 1 0 1111569725 117235712 28125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28125 82 174 0 28445 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 119844

[startup+1062.3 s]
/proc/loadavg: 1.08 1.08 1.08 2/75 21784
/proc/meminfo: memFree=1574880/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=1061.64
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28139 0 0 0 106132 32 0 0 25 0 1 0 1111569725 117235712 28125 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28125 82 174 0 28445 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 119844

[startup+1122.3 s]
/proc/loadavg: 1.08 1.08 1.08 2/75 21784
/proc/meminfo: memFree=1574880/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=1121.6
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28140 0 0 0 112128 32 0 0 25 0 1 0 1111569725 117235712 28126 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28126 82 174 0 28445 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 119844

[startup+1182.3 s]
/proc/loadavg: 1.07 1.08 1.08 2/75 21784
/proc/meminfo: memFree=1574880/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=1181.57
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28141 0 0 0 118125 32 0 0 25 0 1 0 1111569725 117235712 28127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28127 82 174 0 28445 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 119844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.06 1.08 1.08 2/75 21784
/proc/meminfo: memFree=1574816/2055920 swapFree=4170060/4192956
[pid=21775] ppid=21773 vsize=5356 CPUtime=0.03
/proc/21775/stat : 21775 (lysat.sh) S 21773 21775 21382 0 -1 4194304 311 363 0 0 0 0 3 0 18 0 1 0 1111569721 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21775/statm: 1339 237 195 169 0 50 0
[pid=21778] ppid=21775 vsize=114488 CPUtime=1200.06
/proc/21778/stat : 21778 (LySATi) R 21775 21775 21382 0 -1 4194304 28142 0 0 0 119974 32 0 0 25 0 1 0 1111569725 117235712 28128 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21778/statm: 28622 28128 82 174 0 28445 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 119844

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 21775 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.038993
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1199.77
CPU system time (s): 0.32
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 119844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 674
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 1.07984 second user time and 3.32749 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 06:57:38
IDJOB=1525184
IDBENCH=70293
IDSOLVER=511
FILE ID=node80/1525184-1238389058
PBS_JOBID= 9061302
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S779309989-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525184-1238389058/watcher-1525184-1238389058 -o /tmp/evaluation-result-1525184-1238389058/solver-1525184-1238389058 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525184-1238389058.cnf i

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

MD5SUM BENCH= f790d28bf27d167da954318ad1a18e9d
RANDOM SEED=1447046959

node80.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		: 3000.263
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		: 3000.263
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:       1688592 kB
Buffers:         68560 kB
Cached:         225252 kB
SwapCached:      14568 kB
Active:          83972 kB
Inactive:       226252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688592 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          21976 kB
Slab:            42240 kB
Committed_AS:  2802164 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 07:17:41