Trace number 1526419

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
MD5SUMc9e74b633df5135d26c194cfafd328d1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2109     6385 |      --       0       --      -- |     --   | -16/10
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 489   #clauses: 2109   #literals: 6385
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  489                                                  |
0.00/0.01	c |  Number of clauses:    2109                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526419-1238496073/watcher-1526419-1238496073 -o /tmp/evaluation-result-1526419-1238496073/solver-1526419-1238496073 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526419-1238496073.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 1.03 1.30 3/64 23252
/proc/meminfo: memFree=1434016/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) R 23250 23252 23119 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 888198755 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 272836913823 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23252/statm: 1339 234 194 169 0 50 0
[pid=23253] ppid=23252 vsize=824 CPUtime=0
/proc/23253/stat : 23253 (SatElite) R 23252 23252 23119 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 888198755 843776 118 1992294400 134512640 135034092 4294956096 18446744073709551615 134542729 0 0 4096 3 0 0 0 17 0 0 0
/proc/23253/statm: 206 129 61 127 0 76 0

[startup+0.090126 s]
/proc/loadavg: 1.00 1.03 1.30 3/64 23252
/proc/meminfo: memFree=1434016/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102126 s]
/proc/loadavg: 1.00 1.03 1.30 3/64 23252
/proc/meminfo: memFree=1434016/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301159 s]
/proc/loadavg: 1.00 1.03 1.30 3/64 23252
/proc/meminfo: memFree=1434016/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701216 s]
/proc/loadavg: 1.00 1.03 1.30 3/64 23252
/proc/meminfo: memFree=1434016/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 23255
/proc/meminfo: memFree=1431952/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=4036 CPUtime=1.48
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 662 0 0 0 148 0 0 0 25 0 1 0 888198756 4132864 647 1992294400 134512640 135226915 4294956208 18446744073709551615 134537401 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 1009 647 81 174 0 832 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9392

[startup+3.10157 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 23255
/proc/meminfo: memFree=1431056/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=5184 CPUtime=3.07
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 935 0 0 0 307 0 0 0 25 0 1 0 888198756 5308416 920 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 1296 920 81 174 0 1119 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10540

[startup+6.30104 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 23255
/proc/meminfo: memFree=1429456/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=5988 CPUtime=6.27
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 1159 0 0 0 627 0 0 0 25 0 1 0 888198756 6131712 1144 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 1497 1144 81 174 0 1320 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11344

[startup+12.702 s]
/proc/loadavg: 1.00 1.03 1.29 2/66 23255
/proc/meminfo: memFree=1427472/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=8004 CPUtime=12.67
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 1645 0 0 0 1266 1 0 0 25 0 1 0 888198756 8196096 1630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 2001 1630 81 174 0 1824 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13360

[startup+25.5029 s]
/proc/loadavg: 1.00 1.03 1.29 2/66 23255
/proc/meminfo: memFree=1425424/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=9796 CPUtime=25.46
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 2096 0 0 0 2545 1 0 0 25 0 1 0 888198756 10031104 2081 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 2449 2081 81 174 0 2272 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15152

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 23255
/proc/meminfo: memFree=1422544/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=13196 CPUtime=51.05
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 2890 0 0 0 5103 2 0 0 25 0 1 0 888198756 13512704 2875 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 3299 2875 81 174 0 3122 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18552

[startup+102.305 s]
/proc/loadavg: 1.07 1.03 1.27 2/66 23255
/proc/meminfo: memFree=1418128/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=17304 CPUtime=102.23
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 3904 0 0 0 10220 3 0 0 25 0 1 0 888198756 17719296 3889 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 4326 3889 81 174 0 4149 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 22660

[startup+162.303 s]
/proc/loadavg: 1.02 1.03 1.25 2/66 23257
/proc/meminfo: memFree=1413968/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=21532 CPUtime=162.19
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 4904 0 0 0 16215 4 0 0 25 0 1 0 888198756 22048768 4889 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 5383 4889 81 174 0 5206 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26888

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.23 2/66 23257
/proc/meminfo: memFree=1409360/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=26356 CPUtime=222.17
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 6066 0 0 0 22212 5 0 0 25 0 1 0 888198756 26988544 6051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 6589 6051 81 174 0 6412 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 31712

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 23257
/proc/meminfo: memFree=1408912/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=26884 CPUtime=282.14
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 6187 0 0 0 28209 5 0 0 25 0 1 0 888198756 27529216 6172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 6721 6172 81 174 0 6544 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 32240

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.20 2/66 23257
/proc/meminfo: memFree=1404624/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=31124 CPUtime=342.1
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 7276 0 0 0 34204 6 0 0 25 0 1 0 888198756 31870976 7261 1992294400 134512640 135226915 4294956208 18446744073709551615 134537389 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 7781 7261 81 174 0 7604 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36480

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 23257
/proc/meminfo: memFree=1403920/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=31956 CPUtime=402.07
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 7461 0 0 0 40201 6 0 0 25 0 1 0 888198756 32722944 7446 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 7989 7446 81 174 0 7812 0

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

/proc/23255/statm: 9783 9103 81 174 0 9606 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 44488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 23257
/proc/meminfo: memFree=1396048/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=40384 CPUtime=582
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 9422 0 0 0 58192 8 0 0 25 0 1 0 888198756 41353216 9407 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 10096 9407 81 174 0 9919 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 45740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 23257
/proc/meminfo: memFree=1395664/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=40812 CPUtime=641.97
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 9518 0 0 0 64189 8 0 0 25 0 1 0 888198756 41791488 9503 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 10203 9503 81 174 0 10026 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 46168

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 23257
/proc/meminfo: memFree=1395088/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=41316 CPUtime=701.94
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 9660 0 0 0 70186 8 0 0 25 0 1 0 888198756 42307584 9645 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 10329 9645 81 174 0 10152 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 46672

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 23257
/proc/meminfo: memFree=1393360/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=43216 CPUtime=761.92
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 10097 0 0 0 76183 9 0 0 25 0 1 0 888198756 44253184 10082 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 10804 10082 81 174 0 10627 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 48572

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 23257
/proc/meminfo: memFree=1389904/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=46608 CPUtime=821.89
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 10974 0 0 0 82180 9 0 0 25 0 1 0 888198756 47726592 10959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 11652 10959 81 174 0 11475 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 51964

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 23257
/proc/meminfo: memFree=1387536/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=49248 CPUtime=881.86
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 11545 0 0 0 88176 10 0 0 25 0 1 0 888198756 50429952 11530 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12312 11530 81 174 0 12135 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 54604

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23257
/proc/meminfo: memFree=1387408/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=49248 CPUtime=941.84
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 11570 0 0 0 94174 10 0 0 25 0 1 0 888198756 50429952 11555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12312 11555 81 174 0 12135 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 54604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23257
/proc/meminfo: memFree=1387344/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=49408 CPUtime=1001.81
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 11590 0 0 0 100171 10 0 0 25 0 1 0 888198756 50593792 11575 1992294400 134512640 135226915 4294956208 18446744073709551615 134543509 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12352 11575 81 174 0 12175 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 54764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23257
/proc/meminfo: memFree=1386768/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=50076 CPUtime=1061.78
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 11749 0 0 0 106168 10 0 0 25 0 1 0 888198756 51277824 11734 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12519 11734 81 174 0 12342 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 55432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23257
/proc/meminfo: memFree=1386640/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=50076 CPUtime=1121.75
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 11769 0 0 0 112165 10 0 0 25 0 1 0 888198756 51277824 11754 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12519 11754 81 174 0 12342 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 55432

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23257
/proc/meminfo: memFree=1384784/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=51872 CPUtime=1181.72
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 12247 0 0 0 118162 10 0 0 25 0 1 0 888198756 53116928 12232 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 12968 12232 81 174 0 12791 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 57228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23263
/proc/meminfo: memFree=1383560/2055920 swapFree=4178260/4192956
[pid=23252] ppid=23250 vsize=5356 CPUtime=0
/proc/23252/stat : 23252 (lysat.sh) S 23250 23252 23119 0 -1 4194304 310 165 0 0 0 0 0 0 16 0 1 0 888198755 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23252/statm: 1339 237 195 169 0 50 0
[pid=23255] ppid=23252 vsize=52932 CPUtime=1200.01
/proc/23255/stat : 23255 (LySATi) R 23252 23252 23119 0 -1 4194304 12484 0 0 0 119991 10 0 0 25 0 1 0 888198756 54202368 12469 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/23255/statm: 13233 12469 81 174 0 13056 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 58288

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 23252 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.1
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 58288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 475
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 1.00485 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-31 12:41:13
IDJOB=1526419
IDBENCH=70540
IDSOLVER=511
FILE ID=node39/1526419-1238496073
PBS_JOBID= 9061930
Free space on /tmp= 66252 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1731702106-010.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526419-1238496073/watcher-1526419-1238496073 -o /tmp/evaluation-result-1526419-1238496073/solver-1526419-1238496073 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526419-1238496073.cnf i

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

MD5SUM BENCH= c9e74b633df5135d26c194cfafd328d1
RANDOM SEED=1734034913

node39.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		: 3000.285
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		: 3000.285
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:       1434560 kB
Buffers:         85336 kB
Cached:         441860 kB
SwapCached:       8168 kB
Active:         182624 kB
Inactive:       354572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434560 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            70564 kB
Committed_AS:  2383420 kB
PageTables:       1188 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= 66248 MiB
End job on node39 at 2009-03-31 13:01:15