Trace number 1526714

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S638051453-097.cnf
MD5SUMf703653b42bdd3cc2ad2ea17949e8d3f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2286     6922 |      --       0       --      -- |     --   | -9/37
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 530   #clauses: 2286   #literals: 6922
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  530                                                  |
0.00/0.01	c |  Number of clauses:    2286                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526714-1238537003/watcher-1526714-1238537003 -o /tmp/evaluation-result-1526714-1238537003/solver-1526714-1238537003 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526714-1238537003.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 0.99 3/64 12393
/proc/meminfo: memFree=1247464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) R 12391 12393 12228 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1126363055 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12393/statm: 1339 234 194 169 0 50 0
[pid=12394] ppid=12393 vsize=956 CPUtime=0
/proc/12394/stat : 12394 (SatElite) R 12393 12393 12228 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1126363055 978944 125 1992294400 134512640 135034092 4294956112 18446744073709551615 134555100 0 0 4096 3 0 0 0 17 0 0 0
/proc/12394/statm: 239 136 61 127 0 109 0

[startup+0.0704261 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12393
/proc/meminfo: memFree=1247464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10143 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12393
/proc/meminfo: memFree=1247464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301446 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12393
/proc/meminfo: memFree=1247464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701483 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12393
/proc/meminfo: memFree=1247464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1245464/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=4076 CPUtime=1.47
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 674 0 0 0 147 0 0 0 25 0 1 0 1126363056 4173824 659 1992294400 134512640 135226915 4294956224 18446744073709551615 134540679 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 1019 659 79 174 0 842 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9432

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1244376/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=5140 CPUtime=3.07
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 924 0 0 0 307 0 0 0 25 0 1 0 1126363056 5263360 909 1992294400 134512640 135226915 4294956224 18446744073709551615 134540958 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 1285 909 79 174 0 1108 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10496

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1242712/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=6188 CPUtime=6.28
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 1208 0 0 0 627 1 0 0 25 0 1 0 1126363056 6336512 1193 1992294400 134512640 135226915 4294956224 18446744073709551615 134539978 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 1547 1193 79 174 0 1370 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11544

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1240344/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=8728 CPUtime=12.67
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 1819 0 0 0 1266 1 0 0 25 0 1 0 1126363056 8937472 1804 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 2182 1804 79 174 0 2005 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14084

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1238232/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=10684 CPUtime=25.47
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 2291 0 0 0 2545 2 0 0 25 0 1 0 1126363056 10940416 2276 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 2671 2276 79 174 0 2494 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16040

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1235160/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=13892 CPUtime=51.05
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 3087 0 0 0 5102 3 0 0 25 0 1 0 1126363056 14225408 3072 1992294400 134512640 135226915 4294956224 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 3473 3072 79 174 0 3296 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19248

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1231384/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=17536 CPUtime=102.24
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 3981 0 0 0 10220 4 0 0 25 0 1 0 1126363056 17956864 3966 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 4384 3966 79 174 0 4207 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22892

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1226072/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=22816 CPUtime=162.21
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 5290 0 0 0 16216 5 0 0 25 0 1 0 1126363056 23363584 5275 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 5704 5275 79 174 0 5527 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 28172

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1223064/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=25924 CPUtime=222.17
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 6037 0 0 0 22211 6 0 0 25 0 1 0 1126363056 26546176 6022 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 6481 6022 79 174 0 6304 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 31280

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1221976/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=27432 CPUtime=282.15
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 6345 0 0 0 28208 7 0 0 25 0 1 0 1126363056 28090368 6330 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 6858 6330 79 174 0 6681 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32788

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1217120/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=32348 CPUtime=342.12
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 7539 0 0 0 34204 8 0 0 25 0 1 0 1126363056 33124352 7524 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 8087 7524 79 174 0 7910 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 37704

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1216672/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=32712 CPUtime=402.09
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 7656 0 0 0 40201 8 0 0 25 0 1 0 1126363056 33497088 7641 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 8178 7641 79 174 0 8001 0

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

/proc/12396/statm: 9089 8509 79 174 0 8912 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 41712

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1212768/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=36800 CPUtime=582.02
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 8649 0 0 0 58193 9 0 0 25 0 1 0 1126363056 37683200 8634 1992294400 134512640 135226915 4294956224 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 9200 8634 79 174 0 9023 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 42156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1208992/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=41060 CPUtime=642
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 9600 0 0 0 64190 10 0 0 25 0 1 0 1126363056 42045440 9585 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 10265 9585 79 174 0 10088 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46416

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 12396
/proc/meminfo: memFree=1203936/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=46076 CPUtime=701.97
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 10825 0 0 0 70186 11 0 0 25 0 1 0 1126363056 47181824 10810 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 11519 10810 79 174 0 11342 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 51432

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1200096/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=50000 CPUtime=761.94
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 11780 0 0 0 76182 12 0 0 25 0 1 0 1126363056 51200000 11765 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 12500 11765 79 174 0 12323 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 55356

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1199840/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=50172 CPUtime=821.9
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 11835 0 0 0 82178 12 0 0 25 0 1 0 1126363056 51376128 11820 1992294400 134512640 135226915 4294956224 18446744073709551615 134536824 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 12543 11820 79 174 0 12366 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 55528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1199520/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=50528 CPUtime=881.87
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 11918 0 0 0 88175 12 0 0 25 0 1 0 1126363056 51740672 11903 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 12632 11903 79 174 0 12455 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 55884

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1199328/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=50720 CPUtime=941.85
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 11974 0 0 0 94173 12 0 0 25 0 1 0 1126363056 51937280 11959 1992294400 134512640 135226915 4294956224 18446744073709551615 134536800 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 12680 11959 79 174 0 12503 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 56076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1198752/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=51560 CPUtime=1001.83
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 12129 0 0 0 100170 13 0 0 25 0 1 0 1126363056 52797440 12114 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 12890 12114 79 174 0 12713 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 56916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1198240/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=52156 CPUtime=1061.79
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 12276 0 0 0 106166 13 0 0 25 0 1 0 1126363056 53407744 12261 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 13039 12261 79 174 0 12862 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 57512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1194912/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=55512 CPUtime=1121.77
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 13108 0 0 0 112163 14 0 0 25 0 1 0 1126363056 56844288 13093 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 13878 13093 79 174 0 13701 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 60868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1191776/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=59276 CPUtime=1181.74
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 13903 0 0 0 118159 15 0 0 25 0 1 0 1126363056 60698624 13888 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 14819 13888 79 174 0 14642 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 64632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12396
/proc/meminfo: memFree=1190688/2055920 swapFree=4178352/4192956
[pid=12393] ppid=12391 vsize=5356 CPUtime=0
/proc/12393/stat : 12393 (lysat.sh) S 12391 12393 12228 0 -1 4194304 310 171 0 0 0 0 0 0 16 0 1 0 1126363055 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12393/statm: 1339 237 195 169 0 50 0
[pid=12396] ppid=12393 vsize=60156 CPUtime=1200.04
/proc/12396/stat : 12396 (LySATi) R 12393 12393 12228 0 -1 4194304 14158 0 0 0 119989 15 0 0 25 0 1 0 1126363056 61599744 14143 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12396/statm: 15039 14143 79 174 0 14862 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65512

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 12393 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 65512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481
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 1.13983 second user time and 3.23851 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 00:03:23
IDJOB=1526714
IDBENCH=70599
IDSOLVER=511
FILE ID=node43/1526714-1238537003
PBS_JOBID= 9062070
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S638051453-097.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526714-1238537003/watcher-1526714-1238537003 -o /tmp/evaluation-result-1526714-1238537003/solver-1526714-1238537003 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526714-1238537003.cnf i

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

MD5SUM BENCH= f703653b42bdd3cc2ad2ea17949e8d3f
RANDOM SEED=960599141

node43.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		: 3000.242
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		: 3000.242
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:       1248008 kB
Buffers:         91280 kB
Cached:         623464 kB
SwapCached:       8504 kB
Active:         304572 kB
Inactive:       420164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248008 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            69216 kB
Committed_AS:  2533260 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 00:23:25