Trace number 1525559

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
MD5SUM4e7f5c25a1af5225c3ae5cd2b08760df
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.2122
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.01/0.05	c ==============================================================================
0.01/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.05	c ==============================================================================
0.01/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.16	c |         0 |   50131   151870 |      --       0       --      -- |     --   | -269/670
0.09/0.16	c ==============================================================================
0.09/0.16	c Result  :   #vars: 11751   #clauses: 50131   #literals: 151870
0.09/0.16	c CPU time:   0.149977 s
0.09/0.16	c ==============================================================================
0.19/0.22	c lySAT 0.1
0.19/0.22	c minisat core +  additionnal features
0.19/0.22	c ============================[ Problem Statistics ]=============================
0.19/0.22	c |                                                                             |
0.19/0.23	c |  Number of variables:  11751                                                |
0.19/0.23	c |  Number of clauses:    50131                                                |
0.19/0.27	c |  Parsing time:         0.04         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-1525559-1238408995/watcher-1525559-1238408995 -o /tmp/evaluation-result-1525559-1238408995/solver-1525559-1238408995 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525559-1238408995.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: 0.92 0.98 1.08 3/80 27642
/proc/meminfo: memFree=1419168/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113563460 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 235 195 169 0 50 0
[pid=27643] ppid=27642 vsize=2388 CPUtime=0
/proc/27643/stat : 27643 (SatElite) R 27642 27642 27200 0 -1 4194304 391 0 0 0 0 0 0 0 19 0 1 0 1113563460 2445312 376 1992294400 134512640 135034092 4294956096 18446744073709551615 134544732 0 0 4096 3 0 0 0 17 0 0 0
/proc/27643/statm: 597 378 50 127 0 467 0

[startup+0.024032 s]
/proc/loadavg: 0.92 0.98 1.08 3/80 27642
/proc/meminfo: memFree=1419168/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113563460 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 235 195 169 0 50 0
[pid=27643] ppid=27642 vsize=4008 CPUtime=0.01
/proc/27643/stat : 27643 (SatElite) R 27642 27642 27200 0 -1 4194304 845 0 0 0 1 0 0 0 19 0 1 0 1113563460 4104192 829 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27643/statm: 1002 830 50 127 0 872 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9364

[startup+0.102041 s]
/proc/loadavg: 0.92 0.98 1.08 3/80 27642
/proc/meminfo: memFree=1419168/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113563460 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 235 195 169 0 50 0
[pid=27643] ppid=27642 vsize=6480 CPUtime=0.09
/proc/27643/stat : 27643 (SatElite) R 27642 27642 27200 0 -1 4194304 1477 0 0 0 8 1 0 0 19 0 1 0 1113563460 6635520 1461 1992294400 134512640 135034092 4294956096 18446744073709551615 134566215 0 0 4096 3 0 0 0 17 0 0 0
/proc/27643/statm: 1620 1461 68 127 0 1490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11836

[startup+0.302074 s]
/proc/loadavg: 0.92 0.98 1.08 3/80 27642
/proc/meminfo: memFree=1419168/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+0.702116 s]
/proc/loadavg: 0.92 0.98 1.08 3/80 27642
/proc/meminfo: memFree=1419168/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1412744/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=6804 CPUtime=1.26
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 1546 0 0 0 126 0 0 0 25 0 1 0 1113563482 6967296 1532 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 1701 1532 82 174 0 1524 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12160

[startup+3.10135 s]
/proc/loadavg: 0.92 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1410888/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=9024 CPUtime=2.86
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 2101 0 0 0 285 1 0 0 25 0 1 0 1113563482 9240576 2087 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 2256 2087 82 174 0 2079 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14380

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1407560/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=12036 CPUtime=6.05
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 2867 0 0 0 604 1 0 0 25 0 1 0 1113563482 12324864 2853 1992294400 134512640 135226915 4294956208 18446744073709551615 134537162 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 3009 2853 82 174 0 2832 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17392

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1402064/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=17536 CPUtime=12.45
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 4243 0 0 0 1243 2 0 0 25 0 1 0 1113563482 17956864 4229 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 4384 4230 82 174 0 4207 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22892

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1393616/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=25536 CPUtime=25.25
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 6231 0 0 0 2521 4 0 0 25 0 1 0 1113563482 26148864 6217 1992294400 134512640 135226915 4294956208 18446744073709551615 134538576 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 6384 6217 82 174 0 6207 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30892

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.08 2/82 27645
/proc/meminfo: memFree=1381392/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=37108 CPUtime=50.83
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 9128 0 0 0 5076 7 0 0 25 0 1 0 1113563482 37998592 9114 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 9277 9114 82 174 0 9100 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 42464

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 1.07 2/82 27645
/proc/meminfo: memFree=1362320/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=56020 CPUtime=102.02
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 13860 0 0 0 10190 12 0 0 25 0 1 0 1113563482 57364480 13846 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 14005 13846 82 174 0 13828 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 61376

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/82 27645
/proc/meminfo: memFree=1345488/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=72888 CPUtime=161.99
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 18059 0 0 0 16183 16 0 0 25 0 1 0 1113563482 74637312 18045 1992294400 134512640 135226915 4294956208 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 18222 18045 82 174 0 18045 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 78244

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 27645
/proc/meminfo: memFree=1319632/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=98848 CPUtime=221.96
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 24526 0 0 0 22174 22 0 0 25 0 1 0 1113563482 101220352 24512 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 24712 24512 82 174 0 24535 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 104204

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 27645
/proc/meminfo: memFree=1312080/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=107224 CPUtime=281.94
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 26609 0 0 0 28170 24 0 0 25 0 1 0 1113563482 109797376 26595 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 26806 26595 82 174 0 26629 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 112580

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 27645
/proc/meminfo: memFree=1287632/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=130628 CPUtime=341.92
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 32516 0 0 0 34163 29 0 0 25 0 1 0 1113563482 133763072 32502 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 32657 32502 82 174 0 32480 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 135984

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 27645
/proc/meminfo: memFree=1281424/2055912 swapFree=4170680/4192956

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

/proc/27645/statm: 39197 38980 82 174 0 39020 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 162144

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 27645
/proc/meminfo: memFree=1229008/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=189780 CPUtime=581.8
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 47267 0 0 0 58135 45 0 0 25 0 1 0 1113563482 194334720 47253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 47445 47253 82 174 0 47268 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 195136

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 27645
/proc/meminfo: memFree=1208592/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=209488 CPUtime=641.78
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 52237 0 0 0 64127 51 0 0 25 0 1 0 1113563482 214515712 52223 1992294400 134512640 135226915 4294956208 18446744073709551615 134538802 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 52372 52223 82 174 0 52195 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 214844

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 27645
/proc/meminfo: memFree=1208528/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=209488 CPUtime=701.75
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 52237 0 0 0 70124 51 0 0 25 0 1 0 1113563482 214515712 52223 1992294400 134512640 135226915 4294956208 18446744073709551615 134539213 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 52372 52223 82 174 0 52195 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 214844

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 27645
/proc/meminfo: memFree=1208464/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=209488 CPUtime=761.72
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 52237 0 0 0 76121 51 0 0 25 0 1 0 1113563482 214515712 52223 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 52372 52223 82 174 0 52195 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 214844

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1187024/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=231992 CPUtime=821.69
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 57778 0 0 0 82112 57 0 0 25 0 1 0 1113563482 237559808 57764 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 57998 57764 82 174 0 57821 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 237348

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1158992/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=259220 CPUtime=881.67
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 64613 0 0 0 88103 64 0 0 25 0 1 0 1113563482 265441280 64599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 64805 64599 82 174 0 64628 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 264576

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1158992/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=259220 CPUtime=941.63
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 64613 0 0 0 94099 64 0 0 25 0 1 0 1113563482 265441280 64599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 64805 64599 82 174 0 64628 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 264576

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1158928/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=259220 CPUtime=1001.61
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 64613 0 0 0 100097 64 0 0 25 0 1 0 1113563482 265441280 64599 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 64805 64599 82 174 0 64628 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 264576

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1158928/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=259220 CPUtime=1061.59
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 64613 0 0 0 106095 64 0 0 25 0 1 0 1113563482 265441280 64599 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 64805 64599 82 174 0 64628 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 264576

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1157008/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=261440 CPUtime=1121.55
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 65171 0 0 0 112090 65 0 0 25 0 1 0 1113563482 267714560 65157 1992294400 134512640 135226915 4294956208 18446744073709551615 134537354 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 65360 65157 82 174 0 65183 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 266796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1120016/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=298744 CPUtime=1181.53
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 74506 0 0 0 118076 77 0 0 25 0 1 0 1113563482 305913856 74492 1992294400 134512640 135226915 4294956208 18446744073709551615 134536842 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 74686 74492 82 174 0 74509 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 304100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 27647
/proc/meminfo: memFree=1109328/2055912 swapFree=4170680/4192956
[pid=27642] ppid=27640 vsize=5356 CPUtime=0.21
/proc/27642/stat : 27642 (lysat.sh) S 27640 27642 27200 0 -1 4194304 311 1582 0 0 0 0 20 1 17 0 1 0 1113563460 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27642/statm: 1339 237 195 169 0 50 0
[pid=27645] ppid=27642 vsize=308560 CPUtime=1199.82
/proc/27645/stat : 27645 (LySATi) R 27642 27642 27200 0 -1 4194304 76986 0 0 0 119903 79 0 0 25 0 1 0 1113563482 315965440 76972 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/27645/statm: 77140 76972 82 174 0 76963 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 313916

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 27642 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=208968
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=18997
# CPU time returned by wait4() is 0.227965
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.23
CPU system time (s): 0.8
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 313916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.208968
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1893
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.45278 second user time and 4.02039 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-30 12:29:56
IDJOB=1525559
IDBENCH=70368
IDSOLVER=511
FILE ID=node78/1525559-1238408995
PBS_JOBID= 9061402
Free space on /tmp= 126872 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S221596758-009.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525559-1238408995/watcher-1525559-1238408995 -o /tmp/evaluation-result-1525559-1238408995/solver-1525559-1238408995 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525559-1238408995.cnf i

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

MD5SUM BENCH= 4e7f5c25a1af5225c3ae5cd2b08760df
RANDOM SEED=1516094564

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1419648 kB
Buffers:         86576 kB
Cached:         459604 kB
SwapCached:       7748 kB
Active:         247236 kB
Inactive:       309408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1419648 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            3084 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            63792 kB
Committed_AS:  2548224 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-03-30 12:49:58