Trace number 1526384

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803029538-050.cnf
MD5SUMeaeb9d206baf9bf4b9f4d0bb3c9943b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.194969
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  75                                                   |
0.00/0.02	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526384-1238490144/watcher-1526384-1238490144 -o /tmp/evaluation-result-1526384-1238490144/solver-1526384-1238490144 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526384-1238490144.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31892
/proc/meminfo: memFree=1659304/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0
/proc/31892/stat : 31892 (lysat.sh) R 31890 31892 31544 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121675606 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31892/statm: 1339 234 194 169 0 50 0
[pid=31893] ppid=31892 vsize=824 CPUtime=0
/proc/31893/stat : 31893 (SatElite) R 31892 31892 31544 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 1121675606 843776 102 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/31893/statm: 206 103 50 127 0 76 0

[startup+0.00879096 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31892
/proc/meminfo: memFree=1659304/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121675606 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31892/statm: 1339 235 195 169 0 50 0
[pid=31893] ppid=31892 vsize=956 CPUtime=0
/proc/31893/stat : 31893 (SatElite) R 31892 31892 31544 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 1121675606 978944 140 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/31893/statm: 239 140 50 127 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6312

[startup+0.1018 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31892
/proc/meminfo: memFree=1659304/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301817 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31892
/proc/meminfo: memFree=1659304/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701851 s]
/proc/loadavg: 1.00 1.00 1.09 3/76 31892
/proc/meminfo: memFree=1659304/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31895
/proc/meminfo: memFree=1656536/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=4312 CPUtime=1.46
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 779 0 0 0 146 0 0 0 25 0 1 0 1121675609 4415488 764 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 1078 764 81 174 0 901 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9668

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31895
/proc/meminfo: memFree=1655640/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=5224 CPUtime=3.06
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 995 0 0 0 306 0 0 0 25 0 1 0 1121675609 5349376 980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 1306 980 81 174 0 1129 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10580

[startup+6.30231 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31895
/proc/meminfo: memFree=1653336/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=6848 CPUtime=6.26
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 1394 0 0 0 626 0 0 0 25 0 1 0 1121675609 7012352 1379 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 1712 1379 81 174 0 1535 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12204

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31895
/proc/meminfo: memFree=1651416/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=9200 CPUtime=12.65
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 1967 0 0 0 1265 0 0 0 25 0 1 0 1121675609 9420800 1952 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 2300 1952 81 174 0 2123 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14556

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 31895
/proc/meminfo: memFree=1648920/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=11572 CPUtime=25.45
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 2517 0 0 0 2544 1 0 0 25 0 1 0 1121675609 11849728 2502 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 2893 2502 81 174 0 2716 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16928

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31895
/proc/meminfo: memFree=1644824/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=16072 CPUtime=51.04
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 3584 0 0 0 5102 2 0 0 25 0 1 0 1121675609 16457728 3569 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 4018 3569 81 174 0 3841 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21428

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 31895
/proc/meminfo: memFree=1640088/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=20644 CPUtime=102.23
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 4676 0 0 0 10220 3 0 0 25 0 1 0 1121675609 21139456 4661 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 5161 4661 81 174 0 4984 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26000

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 31895
/proc/meminfo: memFree=1635672/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=25456 CPUtime=162.19
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 5798 0 0 0 16215 4 0 0 25 0 1 0 1121675609 26066944 5783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 6364 5783 81 174 0 6187 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 30812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 31895
/proc/meminfo: memFree=1631256/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=30080 CPUtime=222.16
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 6884 0 0 0 22211 5 0 0 25 0 1 0 1121675609 30801920 6869 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 7520 6869 81 174 0 7343 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 35436

[startup+282.301 s]
/proc/loadavg: 1.07 1.02 1.07 2/78 31895
/proc/meminfo: memFree=1626584/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=35204 CPUtime=282.14
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 8109 0 0 0 28207 7 0 0 25 0 1 0 1121675609 36048896 8094 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 8801 8094 81 174 0 8624 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 40560

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 1.07 2/78 31895
/proc/meminfo: memFree=1623768/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=38028 CPUtime=342.11
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 8787 0 0 0 34203 8 0 0 25 0 1 0 1121675609 38940672 8772 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 9507 8772 81 174 0 9330 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 43384

[startup+402.301 s]
/proc/loadavg: 1.08 1.04 1.07 2/78 31895
/proc/meminfo: memFree=1622040/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0

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

/proc/31895/statm: 11742 10797 81 174 0 11565 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 52324

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.06 2/78 31895
/proc/meminfo: memFree=1614360/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=48424 CPUtime=582.01
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 11117 0 0 0 58191 10 0 0 25 0 1 0 1121675609 49586176 11102 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 12106 11102 81 174 0 11929 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 53780

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 31895
/proc/meminfo: memFree=1613016/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=49936 CPUtime=642
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 11454 0 0 0 64189 11 0 0 25 0 1 0 1121675609 51134464 11439 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 12484 11439 81 174 0 12307 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 55292

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 31895
/proc/meminfo: memFree=1609560/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=53484 CPUtime=701.96
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 12302 0 0 0 70184 12 0 0 25 0 1 0 1121675609 54767616 12287 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 13371 12287 81 174 0 13194 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 58840

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 31895
/proc/meminfo: memFree=1607256/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=55780 CPUtime=761.94
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 12853 0 0 0 76182 12 0 0 25 0 1 0 1121675609 57118720 12838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 13945 12838 81 174 0 13768 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 61136

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 31895
/proc/meminfo: memFree=1607000/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=56068 CPUtime=821.92
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 12930 0 0 0 82179 13 0 0 25 0 1 0 1121675609 57413632 12915 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 14017 12915 81 174 0 13840 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 61424

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 31895
/proc/meminfo: memFree=1606552/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=56644 CPUtime=881.88
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 13039 0 0 0 88175 13 0 0 25 0 1 0 1121675609 58003456 13024 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 14161 13024 81 174 0 13984 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 62000

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31895
/proc/meminfo: memFree=1605208/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=58300 CPUtime=941.86
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 13376 0 0 0 94173 13 0 0 25 0 1 0 1121675609 59699200 13361 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 14575 13361 81 174 0 14398 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 63656

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 31895
/proc/meminfo: memFree=1603800/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=59864 CPUtime=1001.83
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 13744 0 0 0 100170 13 0 0 25 0 1 0 1121675609 61300736 13729 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 14966 13729 81 174 0 14789 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 65220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31895
/proc/meminfo: memFree=1599064/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=65332 CPUtime=1061.8
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 14917 0 0 0 106165 15 0 0 25 0 1 0 1121675609 66899968 14902 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 16333 14902 81 174 0 16156 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 70688

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 31895
/proc/meminfo: memFree=1594776/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=69568 CPUtime=1121.78
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 16011 0 0 0 112161 17 0 0 25 0 1 0 1121675609 71237632 15996 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 17392 15996 81 174 0 17215 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 74924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31895
/proc/meminfo: memFree=1591192/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=73536 CPUtime=1181.76
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 16900 0 0 0 118157 19 0 0 25 0 1 0 1121675609 75300864 16885 1992294400 134512640 135226915 4294956208 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 18384 16885 81 174 0 18207 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 78892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31895
/proc/meminfo: memFree=1591192/2055920 swapFree=4173760/4192956
[pid=31892] ppid=31890 vsize=5356 CPUtime=0.02
/proc/31892/stat : 31892 (lysat.sh) S 31890 31892 31544 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121675606 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31892/statm: 1339 237 195 169 0 50 0
[pid=31895] ppid=31892 vsize=73536 CPUtime=1200.05
/proc/31895/stat : 31895 (LySATi) R 31892 31892 31544 0 -1 4194304 16900 0 0 0 119986 19 0 0 25 0 1 0 1121675609 75300864 16885 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31895/statm: 18384 16885 81 174 0 18207 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 78892

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 31892 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 78892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
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= 564
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 1.56176 second user time and 3.9074 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-31 11:02:24
IDJOB=1526384
IDBENCH=70533
IDSOLVER=511
FILE ID=node65/1526384-1238490144
PBS_JOBID= 9061860
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803029538-050.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526384-1238490144/watcher-1526384-1238490144 -o /tmp/evaluation-result-1526384-1238490144/solver-1526384-1238490144 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526384-1238490144.cnf i

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

MD5SUM BENCH= eaeb9d206baf9bf4b9f4d0bb3c9943b4
RANDOM SEED=549628327

node65.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1659848 kB
Buffers:         80480 kB
Cached:         227696 kB
SwapCached:       9792 kB
Active:         167912 kB
Inactive:       151556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659848 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2420 kB
Writeback:           0 kB
Mapped:          16952 kB
Slab:            61472 kB
Committed_AS:  3459256 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-03-31 11:22:27