Trace number 1525164

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	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 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    8345    25386 |      --       0       --      -- |     --   | -55/186
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1946   #clauses: 8345   #literals: 25386
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.04	c lySAT 0.1
0.00/0.04	c minisat core +  additionnal features
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Number of variables:  1946                                                 |
0.00/0.04	c |  Number of clauses:    8345                                                 |
0.00/0.04	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-1525164-1238388251/watcher-1525164-1238388251 -o /tmp/evaluation-result-1525164-1238388251/solver-1525164-1238388251 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525164-1238388251.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: 1.83 1.83 1.53 3/64 32010
/proc/meminfo: memFree=1441360/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0
/proc/32010/stat : 32010 (lysat.sh) R 32008 32010 31816 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111491786 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/32010/statm: 1339 234 194 169 0 50 0
[pid=32011] ppid=32010 vsize=956 CPUtime=0
/proc/32011/stat : 32011 (SatElite) R 32010 32010 31816 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 1111491786 978944 156 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/32011/statm: 239 157 50 127 0 109 0

[startup+0.012811 s]
/proc/loadavg: 1.83 1.83 1.53 3/64 32010
/proc/meminfo: memFree=1441360/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111491786 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32010/statm: 1339 235 195 169 0 50 0
[pid=32011] ppid=32010 vsize=1620 CPUtime=0
/proc/32011/stat : 32011 (SatElite) R 32010 32010 31816 0 -1 4194304 324 0 0 0 0 0 0 0 18 0 1 0 1111491786 1658880 308 1992294400 134512640 135034092 4294956096 18446744073709551615 134671523 0 0 4096 3 0 0 0 17 0 0 0
/proc/32011/statm: 405 308 68 127 0 275 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6976

[startup+0.102825 s]
/proc/loadavg: 1.83 1.83 1.53 3/64 32010
/proc/meminfo: memFree=1441360/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.302848 s]
/proc/loadavg: 1.83 1.83 1.53 3/64 32010
/proc/meminfo: memFree=1441360/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701897 s]
/proc/loadavg: 1.83 1.83 1.53 3/64 32010
/proc/meminfo: memFree=1441360/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.83 1.83 1.53 2/66 32013
/proc/meminfo: memFree=1438464/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=5316 CPUtime=1.44
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 1013 0 0 0 144 0 0 0 25 0 1 0 1111491790 5443584 999 1992294400 134512640 135226915 4294956208 18446744073709551615 134548453 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 1329 999 82 174 0 1152 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10672

[startup+3.10117 s]
/proc/loadavg: 1.83 1.83 1.53 2/66 32014
/proc/meminfo: memFree=1436928/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=6836 CPUtime=3.05
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 1371 0 0 0 304 1 0 0 25 0 1 0 1111491790 7000064 1357 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 1709 1357 82 174 0 1532 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12192

[startup+6.30154 s]
/proc/loadavg: 1.77 1.82 1.53 2/66 32014
/proc/meminfo: memFree=1433344/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=9216 CPUtime=6.24
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 1968 0 0 0 623 1 0 0 25 0 1 0 1111491790 9437184 1954 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 2304 1954 82 174 0 2127 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14572

[startup+12.7013 s]
/proc/loadavg: 1.71 1.81 1.52 2/66 32014
/proc/meminfo: memFree=1429632/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=13308 CPUtime=12.64
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 3005 0 0 0 1262 2 0 0 25 0 1 0 1111491790 13627392 2991 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 3327 2991 82 174 0 3150 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18664

[startup+25.5028 s]
/proc/loadavg: 1.55 1.77 1.51 2/66 32014
/proc/meminfo: memFree=1424192/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=18236 CPUtime=25.44
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 4223 0 0 0 2541 3 0 0 25 0 1 0 1111491790 18673664 4209 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 4559 4209 82 174 0 4382 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23592

[startup+51.1027 s]
/proc/loadavg: 1.36 1.70 1.50 2/66 32014
/proc/meminfo: memFree=1416192/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=26228 CPUtime=51.02
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 6224 0 0 0 5097 5 0 0 25 0 1 0 1111491790 26857472 6210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 6557 6210 82 174 0 6380 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31584

[startup+102.307 s]
/proc/loadavg: 1.15 1.59 1.47 2/66 32014
/proc/meminfo: memFree=1407680/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=34896 CPUtime=102.21
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 8357 0 0 0 10214 7 0 0 25 0 1 0 1111491790 35733504 8343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 8724 8343 82 174 0 8547 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 40252

[startup+162.303 s]
/proc/loadavg: 1.06 1.48 1.44 2/66 32014
/proc/meminfo: memFree=1395008/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=47616 CPUtime=162.17
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 11568 0 0 0 16206 11 0 0 25 0 1 0 1111491790 48758784 11554 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 11904 11554 82 174 0 11727 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 52972

[startup+222.303 s]
/proc/loadavg: 1.02 1.39 1.41 2/66 32014
/proc/meminfo: memFree=1393216/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=49060 CPUtime=222.14
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 11937 0 0 0 22202 12 0 0 25 0 1 0 1111491790 50237440 11923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 12265 11923 82 174 0 12088 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 54416

[startup+282.303 s]
/proc/loadavg: 1.00 1.32 1.38 2/66 32014
/proc/meminfo: memFree=1383168/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=59332 CPUtime=282.11
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 14451 0 0 0 28197 14 0 0 25 0 1 0 1111491790 60755968 14437 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 14833 14437 82 174 0 14656 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 64688

[startup+342.303 s]
/proc/loadavg: 1.00 1.26 1.35 2/66 32014
/proc/meminfo: memFree=1381888/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=60644 CPUtime=342.09
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 14801 0 0 0 34195 14 0 0 25 0 1 0 1111491790 62099456 14787 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 15161 14787 82 174 0 14984 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 66000

[startup+402.303 s]
/proc/loadavg: 1.00 1.21 1.33 2/66 32014
/proc/meminfo: memFree=1372992/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0

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

/proc/32013/statm: 19530 19088 82 174 0 19353 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 83476

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.26 2/66 32014
/proc/meminfo: memFree=1351296/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=91264 CPUtime=581.98
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 22441 0 0 0 58173 25 0 0 25 0 1 0 1111491790 93454336 22427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 22816 22427 82 174 0 22639 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 96620

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.24 2/66 32014
/proc/meminfo: memFree=1347840/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=94696 CPUtime=641.97
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 23283 0 0 0 64171 26 0 0 25 0 1 0 1111491790 96968704 23269 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 23674 23269 82 174 0 23497 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 100052

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.23 2/66 32014
/proc/meminfo: memFree=1347712/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=94696 CPUtime=701.94
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 23284 0 0 0 70168 26 0 0 25 0 1 0 1111491790 96968704 23270 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 23674 23270 82 174 0 23497 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 100052

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.21 2/66 32014
/proc/meminfo: memFree=1347648/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=94696 CPUtime=761.91
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 23285 0 0 0 76165 26 0 0 25 0 1 0 1111491790 96968704 23271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 23674 23271 82 174 0 23497 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 100052

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.19 2/66 32014
/proc/meminfo: memFree=1346816/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=95764 CPUtime=821.89
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 23551 0 0 0 82162 27 0 0 25 0 1 0 1111491790 98062336 23537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 23941 23537 82 174 0 23764 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 101120

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.18 2/66 32014
/proc/meminfo: memFree=1335296/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=107040 CPUtime=881.87
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 26419 0 0 0 88157 30 0 0 25 0 1 0 1111491790 109608960 26405 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 26760 26405 82 174 0 26583 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 112396

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.16 2/66 32014
/proc/meminfo: memFree=1330496/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=941.84
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27614 0 0 0 94152 32 0 0 25 0 1 0 1111491790 115093504 27600 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27600 82 174 0 27922 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 117752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/66 32014
/proc/meminfo: memFree=1330432/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=1001.81
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27614 0 0 0 100149 32 0 0 25 0 1 0 1111491790 115093504 27600 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27600 82 174 0 27922 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 117752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/66 32020
/proc/meminfo: memFree=1330240/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=1061.79
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27614 0 0 0 106147 32 0 0 25 0 1 0 1111491790 115093504 27600 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27600 82 174 0 27922 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 117752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/66 32020
/proc/meminfo: memFree=1330240/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=1121.76
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27618 0 0 0 112144 32 0 0 25 0 1 0 1111491790 115093504 27604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27604 82 174 0 27922 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 117752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 32020
/proc/meminfo: memFree=1330240/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=1181.73
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27620 0 0 0 118141 32 0 0 25 0 1 0 1111491790 115093504 27606 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27606 82 174 0 27922 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 117752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 32020
/proc/meminfo: memFree=1330240/2055924 swapFree=4176792/4192956
[pid=32010] ppid=32008 vsize=5356 CPUtime=0.03
/proc/32010/stat : 32010 (lysat.sh) S 32008 32010 31816 0 -1 4194304 311 365 0 0 0 0 3 0 16 0 1 0 1111491786 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32010/statm: 1339 237 195 169 0 50 0
[pid=32013] ppid=32010 vsize=112396 CPUtime=1200.03
/proc/32013/stat : 32013 (LySATi) R 32010 32010 31816 0 -1 4194304 27620 0 0 0 119971 32 0 0 25 0 1 0 1111491790 115093504 27606 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/32013/statm: 28099 27606 82 174 0 27922 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 117752

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 32010 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.040993
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.74
CPU system time (s): 0.32
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 117752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
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= 676
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 0.891864 second user time and 3.48447 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 06:44:11
IDJOB=1525164
IDBENCH=70289
IDSOLVER=511
FILE ID=node6/1525164-1238388251
PBS_JOBID= 9061341
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525164-1238388251/watcher-1525164-1238388251 -o /tmp/evaluation-result-1525164-1238388251/solver-1525164-1238388251 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525164-1238388251.cnf i

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=1172854587

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1441904 kB
Buffers:         99428 kB
Cached:         417640 kB
SwapCached:       9932 kB
Active:          44516 kB
Inactive:       486012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1441904 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          19164 kB
Slab:            69488 kB
Committed_AS:  2822080 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= 66336 MiB
End job on node6 at 2009-03-30 07:04:13