Trace number 1524660

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 c/2009-03-20? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S704699380-099.cnf
MD5SUM79363fa796cb5f9a1d9ad7ab58b2c2fb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark954.206
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================
0.00/0.06	This is MiniSat 2.0 beta
0.00/0.06	WARNING: for repeatability, setting FPU to use double precision
0.00/0.06	============================[ Problem Statistics ]=============================
0.00/0.06	|                                                                             |
0.00/0.06	|  Number of variables:  1000                                                 |
0.00/0.06	|  Number of clauses:    20000                                                |
0.00/0.08	|  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-1524660-1238362721/watcher-1524660-1238362721 -o /tmp/evaluation-result-1524660-1238362721/solver-1524660-1238362721 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524660-1238362721.cnf c 

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 0.99 0.96 3/64 28368
/proc/meminfo: memFree=1342768/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0
/proc/28368/stat : 28368 (lysat.sh) R 28366 28368 28066 0 -1 4194304 200 0 0 0 0 0 0 0 20 0 1 0 1108938140 5484544 167 1992294400 4194304 4889804 548682068816 18446744073709551615 4333235 0 0 4100 0 0 0 0 17 1 0 0
/proc/28368/statm: 1339 173 142 169 0 50 0

[startup+0.064094 s]
/proc/loadavg: 0.92 0.99 0.96 3/64 28368
/proc/meminfo: memFree=1342768/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 286 0 0 0 0 0 0 0 20 0 1 0 1108938140 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28368/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101096 s]
/proc/loadavg: 0.92 0.99 0.96 3/64 28368
/proc/meminfo: memFree=1342768/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.301128 s]
/proc/loadavg: 0.92 0.99 0.96 3/64 28368
/proc/meminfo: memFree=1342768/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701196 s]
/proc/loadavg: 0.92 0.99 0.96 3/64 28368
/proc/meminfo: memFree=1342768/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.92 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1336672/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=8224 CPUtime=1.42
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 1820 0 0 0 142 0 0 0 25 0 1 0 1108938147 8421376 1806 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 2056 1806 78 171 0 1883 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13580

[startup+3.1016 s]
/proc/loadavg: 0.92 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1333216/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=12220 CPUtime=3.02
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 2824 0 0 0 301 1 0 0 25 0 1 0 1108938147 12513280 2810 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 3055 2811 78 171 0 2882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17576

[startup+6.30215 s]
/proc/loadavg: 0.93 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1329376/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=14528 CPUtime=6.22
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 3394 0 0 0 621 1 0 0 25 0 1 0 1108938147 14876672 3380 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 3632 3380 78 171 0 3459 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19884

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1326112/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=17036 CPUtime=12.62
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 4000 0 0 0 1260 2 0 0 25 0 1 0 1108938147 17444864 3986 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 4259 3986 78 171 0 4086 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22392

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1324832/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=18224 CPUtime=25.41
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 4322 0 0 0 2539 2 0 0 25 0 1 0 1108938147 18661376 4308 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 4556 4308 78 171 0 4383 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23580

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 0.96 2/66 28371
/proc/meminfo: memFree=1319584/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=23536 CPUtime=51.01
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 5636 0 0 0 5097 4 0 0 25 0 1 0 1108938147 24100864 5622 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 5884 5622 78 171 0 5711 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28892

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1316832/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=26192 CPUtime=102.19
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 6313 0 0 0 10214 5 0 0 25 0 1 0 1108938147 26820608 6299 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 6548 6299 78 171 0 6375 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 31548

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1313568/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=29624 CPUtime=162.16
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 7143 0 0 0 16210 6 0 0 25 0 1 0 1108938147 30334976 7129 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 7406 7129 78 171 0 7233 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 34980

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1312224/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=31024 CPUtime=222.15
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 7487 0 0 0 22208 7 0 0 25 0 1 0 1108938147 31768576 7473 1992294400 134512640 135214827 4294956224 18446744073709551615 134529381 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 7756 7473 78 171 0 7583 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 36380

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1310432/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=32724 CPUtime=282.13
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 7921 0 0 0 28206 7 0 0 25 0 1 0 1108938147 33509376 7907 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 8181 7907 78 171 0 8008 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 38080

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1309408/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=34176 CPUtime=342.1
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 8277 0 0 0 34203 7 0 0 25 0 1 0 1108938147 34996224 8263 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 8544 8263 78 171 0 8371 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 39532

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.96 2/66 28373
/proc/meminfo: memFree=1306912/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=36288 CPUtime=402.09
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 8798 0 0 0 40201 8 0 0 25 0 1 0 1108938147 37158912 8784 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 9072 8784 78 171 0 8899 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 41644


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

/proc/28371/statm: 9798 9524 78 171 0 9625 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 44548

[startup+642.301 s]
/proc/loadavg: 1.12 1.04 0.98 2/66 28373
/proc/meminfo: memFree=1302944/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=40248 CPUtime=642.01
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 9797 0 0 0 64192 9 0 0 25 0 1 0 1108938147 41213952 9783 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 10062 9783 78 171 0 9889 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45604

[startup+702.302 s]
/proc/loadavg: 1.04 1.03 0.98 2/66 28373
/proc/meminfo: memFree=1302176/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=41040 CPUtime=701.99
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 9992 0 0 0 70189 10 0 0 25 0 1 0 1108938147 42024960 9978 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 10260 9978 78 171 0 10087 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46396

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 0.98 2/66 28373
/proc/meminfo: memFree=1301472/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=41700 CPUtime=761.98
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 10170 0 0 0 76188 10 0 0 25 0 1 0 1108938147 42700800 10156 1992294400 134512640 135214827 4294956224 18446744073709551615 134529469 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 10425 10156 78 171 0 10252 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 47056

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 0.98 2/66 28373
/proc/meminfo: memFree=1301408/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=41552 CPUtime=821.95
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 10170 0 0 0 82185 10 0 0 25 0 1 0 1108938147 42549248 10126 1992294400 134512640 135214827 4294956224 18446744073709551615 134529320 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 10388 10126 78 171 0 10215 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 46908

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 28373
/proc/meminfo: memFree=1301024/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=42080 CPUtime=881.94
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 10299 0 0 0 88183 11 0 0 25 0 1 0 1108938147 43089920 10255 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 10520 10255 78 171 0 10347 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 47436

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1298592/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=44984 CPUtime=941.91
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11003 0 0 0 94180 11 0 0 25 0 1 0 1108938147 46063616 10959 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 11246 10959 78 171 0 11073 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 50340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1296608/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=46568 CPUtime=1001.9
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11406 0 0 0 100178 12 0 0 25 0 1 0 1108938147 47685632 11362 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 11642 11362 78 171 0 11469 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 51924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1296608/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=46568 CPUtime=1061.88
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11406 0 0 0 106176 12 0 0 25 0 1 0 1108938147 47685632 11362 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 11642 11362 78 171 0 11469 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 51924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1296480/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=46688 CPUtime=1121.86
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11432 0 0 0 112174 12 0 0 25 0 1 0 1108938147 47808512 11388 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 11672 11388 78 171 0 11499 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 52044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1294880/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=48264 CPUtime=1181.84
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11825 0 0 0 118171 13 0 0 25 0 1 0 1108938147 49422336 11781 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 12066 11781 78 171 0 11893 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 53620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1294880/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=48264 CPUtime=1200.04
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11825 0 0 0 119991 13 0 0 25 0 1 0 1108938147 49422336 11781 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 12066 11781 78 171 0 11893 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53620

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28373
/proc/meminfo: memFree=1294880/2055920 swapFree=4178416/4192956
[pid=28368] ppid=28366 vsize=5356 CPUtime=0.05
/proc/28368/stat : 28368 (lysat.sh) S 28366 28368 28066 0 -1 4194304 310 517 0 0 0 0 5 0 16 0 1 0 1108938140 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28368/statm: 1339 237 195 169 0 50 0
[pid=28371] ppid=28368 vsize=48264 CPUtime=1200.04
/proc/28371/stat : 28371 (LySATc) R 28368 28368 28066 0 -1 4194304 11825 0 0 0 119991 13 0 0 25 0 1 0 1108938147 49422336 11781 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 1 0 0
/proc/28371/statm: 12066 11781 78 171 0 11893 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53620

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28368 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.06299
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 53632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 827
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= 6
involuntary context switches= 5

runsolver used 1.43478 second user time and 2.93855 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 23:38:41
IDJOB=1524660
IDBENCH=70188
IDSOLVER=512
FILE ID=node15/1524660-1238362721
PBS_JOBID= 9061213
Free space on /tmp= 65428 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S704699380-099.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524660-1238362721/watcher-1524660-1238362721 -o /tmp/evaluation-result-1524660-1238362721/solver-1524660-1238362721 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524660-1238362721.cnf c

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

MD5SUM BENCH= 79363fa796cb5f9a1d9ad7ab58b2c2fb
RANDOM SEED=1540476929

node15.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		: 3000.286
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		: 3000.286
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:       1343184 kB
Buffers:         85824 kB
Cached:         545108 kB
SwapCached:       8336 kB
Active:         158324 kB
Inactive:       482500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343184 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            57796 kB
Committed_AS:  2874632 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 23:58:43