Trace number 1525644

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/MEDIUM/5SAT/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S122462268-047.cnf
MD5SUM5d0778d9bbd17c145825bd8d03b4a06d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark172.314
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  90                                                   |
0.00/0.00	c |  Number of clauses:    1917                                                 |
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-1525644-1238414223/watcher-1525644-1238414223 -o /tmp/evaluation-result-1525644-1238414223/solver-1525644-1238414223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525644-1238414223.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 1.97 1.69 3/69 22906
/proc/meminfo: memFree=1294168/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) R 22904 22906 22740 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226238196383 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22906/statm: 1339 234 194 169 0 50 0
[pid=22907] ppid=22906 vsize=828 CPUtime=0
/proc/22907/stat : 22907 (SatElite) R 22906 22906 22740 0 -1 4194304 135 0 0 0 0 0 0 0 18 0 1 0 1114084026 847872 119 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/22907/statm: 207 119 67 127 0 77 0

[startup+0.0207919 s]
/proc/loadavg: 1.99 1.97 1.69 3/69 22906
/proc/meminfo: memFree=1294168/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101798 s]
/proc/loadavg: 1.99 1.97 1.69 3/69 22906
/proc/meminfo: memFree=1294168/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301816 s]
/proc/loadavg: 1.99 1.97 1.69 3/69 22906
/proc/meminfo: memFree=1294168/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701851 s]
/proc/loadavg: 1.99 1.97 1.69 3/69 22906
/proc/meminfo: memFree=1294168/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50292 s]
/proc/loadavg: 1.99 1.97 1.69 2/71 22909
/proc/meminfo: memFree=1292040/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=3896 CPUtime=1.49
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 616 0 0 0 149 0 0 0 25 0 1 0 1114084027 3989504 602 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 974 602 81 174 0 797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9252

[startup+3.10106 s]
/proc/loadavg: 1.91 1.95 1.69 2/71 22909
/proc/meminfo: memFree=1291080/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=4860 CPUtime=3.08
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 864 0 0 0 308 0 0 0 25 0 1 0 1114084027 4976640 850 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 1215 850 81 174 0 1038 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10216

[startup+6.30134 s]
/proc/loadavg: 1.91 1.95 1.69 2/71 22909
/proc/meminfo: memFree=1289408/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=6224 CPUtime=6.28
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 1184 0 0 0 628 0 0 0 25 0 1 0 1114084027 6373376 1170 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 1556 1170 81 174 0 1379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11580

[startup+12.7019 s]
/proc/loadavg: 1.77 1.92 1.68 2/71 22909
/proc/meminfo: memFree=1287568/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=8076 CPUtime=12.68
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 1652 0 0 0 1267 1 0 0 25 0 1 0 1114084027 8269824 1638 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 2019 1638 81 174 0 1842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13432

[startup+25.501 s]
/proc/loadavg: 1.65 1.89 1.67 2/71 22909
/proc/meminfo: memFree=1285392/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=10260 CPUtime=25.47
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 2150 0 0 0 2546 1 0 0 25 0 1 0 1114084027 10506240 2136 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 2565 2136 81 174 0 2388 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15616

[startup+51.1013 s]
/proc/loadavg: 1.43 1.82 1.65 2/71 22909
/proc/meminfo: memFree=1283024/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=12880 CPUtime=51.06
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 2784 0 0 0 5104 2 0 0 25 0 1 0 1114084027 13189120 2770 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 3220 2770 81 174 0 3043 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18236

[startup+102.307 s]
/proc/loadavg: 1.17 1.68 1.61 2/71 22909
/proc/meminfo: memFree=1277648/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=18316 CPUtime=102.24
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 4081 0 0 0 10221 3 0 0 25 0 1 0 1114084027 18755584 4067 1992294400 134512640 135226915 4294956208 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 4579 4067 81 174 0 4402 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23672

[startup+162.302 s]
/proc/loadavg: 1.07 1.56 1.58 2/71 22909
/proc/meminfo: memFree=1274576/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=21504 CPUtime=162.23
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 4831 0 0 0 16218 5 0 0 25 0 1 0 1114084027 22020096 4817 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 5376 4817 81 174 0 5199 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 26860

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.53 2/71 22909
/proc/meminfo: memFree=1272144/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=24360 CPUtime=222.19
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 5461 0 0 0 22214 5 0 0 25 0 1 0 1114084027 24944640 5447 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 6090 5447 81 174 0 5913 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 29716

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.50 2/71 22915
/proc/meminfo: memFree=1270928/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=25740 CPUtime=282.16
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 5774 0 0 0 28210 6 0 0 25 0 1 0 1114084027 26357760 5760 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 6435 5760 81 174 0 6258 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 31096

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.46 2/71 22915
/proc/meminfo: memFree=1267216/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=29592 CPUtime=342.13
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 6698 0 0 0 34206 7 0 0 25 0 1 0 1114084027 30302208 6684 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 7398 6684 81 174 0 7221 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34948

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.43 2/71 22915
/proc/meminfo: memFree=1264848/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=32092 CPUtime=402.1
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 7279 0 0 0 40202 8 0 0 25 0 1 0 1114084027 32862208 7265 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 8023 7265 81 174 0 7846 0

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

/proc/22909/statm: 9041 8124 81 174 0 8864 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 41520

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.35 2/71 22915
/proc/meminfo: memFree=1258128/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=39676 CPUtime=582.03
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 8982 0 0 0 58193 10 0 0 25 0 1 0 1114084027 40628224 8968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 9919 8968 81 174 0 9742 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 45032

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.32 2/71 22915
/proc/meminfo: memFree=1257808/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=40032 CPUtime=642.01
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 9050 0 0 0 64191 10 0 0 25 0 1 0 1114084027 40992768 9036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 10008 9036 81 174 0 9831 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45388

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/71 22915
/proc/meminfo: memFree=1256976/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=40728 CPUtime=701.98
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 9236 0 0 0 70187 11 0 0 25 0 1 0 1114084027 41705472 9222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 10182 9222 81 174 0 10005 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46084

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.28 2/71 22915
/proc/meminfo: memFree=1256080/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=41656 CPUtime=761.96
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 9447 0 0 0 76185 11 0 0 25 0 1 0 1114084027 42655744 9433 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 10414 9433 81 174 0 10237 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 47012

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/71 22915
/proc/meminfo: memFree=1253776/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=44084 CPUtime=821.93
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 10054 0 0 0 82182 11 0 0 25 0 1 0 1114084027 45142016 10040 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 11021 10040 81 174 0 10844 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 49440

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/71 22915
/proc/meminfo: memFree=1250384/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=47568 CPUtime=881.91
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 10897 0 0 0 88178 13 0 0 25 0 1 0 1114084027 48709632 10883 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 11892 10883 81 174 0 11715 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 52924

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/71 22915
/proc/meminfo: memFree=1250000/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=47832 CPUtime=941.87
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 10992 0 0 0 94174 13 0 0 25 0 1 0 1114084027 48979968 10978 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 11958 10978 81 174 0 11781 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 53188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/71 22915
/proc/meminfo: memFree=1249680/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=48220 CPUtime=1001.85
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 11063 0 0 0 100172 13 0 0 25 0 1 0 1114084027 49377280 11049 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 12055 11049 81 174 0 11878 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 53576

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/71 22915
/proc/meminfo: memFree=1249232/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=48712 CPUtime=1061.82
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 11190 0 0 0 106169 13 0 0 25 0 1 0 1114084027 49881088 11176 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 12178 11176 81 174 0 12001 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 54068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/71 22915
/proc/meminfo: memFree=1248784/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=49108 CPUtime=1121.8
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 11307 0 0 0 112166 14 0 0 25 0 1 0 1114084027 50286592 11293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 12277 11293 81 174 0 12100 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 54464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/71 22915
/proc/meminfo: memFree=1247952/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=50188 CPUtime=1181.78
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 11531 0 0 0 118164 14 0 0 25 0 1 0 1114084027 51392512 11517 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 12547 11517 81 174 0 12370 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 55544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/71 22915
/proc/meminfo: memFree=1247760/2055920 swapFree=4171840/4192956
[pid=22906] ppid=22904 vsize=5356 CPUtime=0
/proc/22906/stat : 22906 (lysat.sh) S 22904 22906 22740 0 -1 4194304 311 138 0 0 0 0 0 0 18 0 1 0 1114084026 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22906/statm: 1339 237 195 169 0 50 0
[pid=22909] ppid=22906 vsize=50348 CPUtime=1200.08
/proc/22909/stat : 22909 (LySATi) R 22906 22906 22740 0 -1 4194304 11549 0 0 0 119994 14 0 0 25 0 1 0 1114084027 51556352 11535 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22909/statm: 12587 11535 81 174 0 12410 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 55704

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 22906 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# 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): 1199.94
CPU system time (s): 0.14
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 55704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 449
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 1.18082 second user time and 3.22451 second system time

The end

Launcher Data 

Begin job on node58 at 2009-03-30 13:57:03
IDJOB=1525644
IDBENCH=70385
IDSOLVER=511
FILE ID=node58/1525644-1238414223
PBS_JOBID= 9061471
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S122462268-047.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525644-1238414223/watcher-1525644-1238414223 -o /tmp/evaluation-result-1525644-1238414223/solver-1525644-1238414223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525644-1238414223.cnf i

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

MD5SUM BENCH= 5d0778d9bbd17c145825bd8d03b4a06d
RANDOM SEED=774850353

node58.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		: 3000.222
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		: 3000.222
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:       1294712 kB
Buffers:         88760 kB
Cached:         583528 kB
SwapCached:      11044 kB
Active:          96080 kB
Inactive:       588668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1294712 kB
SwapTotal:     4192956 kB
SwapFree:      4171840 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            62076 kB
Committed_AS:  2561680 kB
PageTables:       1764 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= 66400 MiB
End job on node58 at 2009-03-30 14:17:06