Trace number 1525179

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/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
MD5SUM68d6a1970f04966f07e2b02a79996009
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.725889
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 % |
0.01/0.02	c |         0 |    8328    25416 |      --       0       --      -- |     --   | -72/216
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 1934   #clauses: 8328   #literals: 25416
0.01/0.02	c CPU time:   0.025996 s
0.01/0.02	c ==============================================================================
0.01/0.04	c lySAT 0.1
0.01/0.04	c minisat core +  additionnal features
0.01/0.04	c ============================[ Problem Statistics ]=============================
0.01/0.04	c |                                                                             |
0.01/0.04	c |  Number of variables:  1934                                                 |
0.01/0.04	c |  Number of clauses:    8328                                                 |
0.01/0.04	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-1525179-1238388841/watcher-1525179-1238388841 -o /tmp/evaluation-result-1525179-1238388841/solver-1525179-1238388841 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525179-1238388841.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.13 3/80 26982
/proc/meminfo: memFree=1432752/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0
/proc/26982/stat : 26982 (lysat.sh) R 26980 26982 26678 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111547980 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26982/statm: 1339 234 194 169 0 50 0
[pid=26983] ppid=26982 vsize=1088 CPUtime=0
/proc/26983/stat : 26983 (SatElite) R 26982 26982 26678 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 1111547980 1114112 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/26983/statm: 272 189 50 127 0 142 0

[startup+0.02118 s]
/proc/loadavg: 0.92 0.98 1.13 3/80 26982
/proc/meminfo: memFree=1432752/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111547980 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26982/statm: 1339 235 195 169 0 50 0
[pid=26983] ppid=26982 vsize=1620 CPUtime=0.01
/proc/26983/stat : 26983 (SatElite) R 26982 26982 26678 0 -1 4194304 324 0 0 0 1 0 0 0 18 0 1 0 1111547980 1658880 308 1992294400 134512640 135034092 4294956096 18446744073709551615 134566396 0 0 4096 3 0 0 0 17 0 0 0
/proc/26983/statm: 405 308 68 127 0 275 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6976

[startup+0.101192 s]
/proc/loadavg: 0.92 0.98 1.13 3/80 26982
/proc/meminfo: memFree=1432752/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301214 s]
/proc/loadavg: 0.92 0.98 1.13 3/80 26982
/proc/meminfo: memFree=1432752/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701257 s]
/proc/loadavg: 0.92 0.98 1.13 3/80 26982
/proc/meminfo: memFree=1432752/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 1.13 2/82 26985
/proc/meminfo: memFree=1429472/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=5356 CPUtime=1.45
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 1002 0 0 0 145 0 0 0 25 0 1 0 1111547983 5484544 988 1992294400 134512640 135226915 4294956208 18446744073709551615 134540301 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 1339 988 82 174 0 1162 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10712

[startup+3.1015 s]
/proc/loadavg: 0.92 0.98 1.13 2/82 26985
/proc/meminfo: memFree=1428192/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=7060 CPUtime=3.05
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 1454 0 0 0 305 0 0 0 25 0 1 0 1111547983 7229440 1440 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 1765 1440 82 174 0 1588 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12416

[startup+6.30283 s]
/proc/loadavg: 0.93 0.98 1.13 2/82 26985
/proc/meminfo: memFree=1424032/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=9608 CPUtime=6.25
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 2081 0 0 0 624 1 0 0 25 0 1 0 1111547983 9838592 2067 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 2402 2067 82 174 0 2225 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14964

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.13 2/82 26985
/proc/meminfo: memFree=1419872/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=14096 CPUtime=12.64
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 3181 0 0 0 1263 1 0 0 25 0 1 0 1111547983 14434304 3167 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 3524 3167 82 174 0 3347 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19452

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.13 2/82 26985
/proc/meminfo: memFree=1415328/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=18368 CPUtime=25.43
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 4251 0 0 0 2541 2 0 0 25 0 1 0 1111547983 18808832 4237 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 4592 4237 82 174 0 4415 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23724

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 1.12 2/82 26985
/proc/meminfo: memFree=1407648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=26088 CPUtime=51.03
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 6167 0 0 0 5098 5 0 0 25 0 1 0 1111547983 26714112 6153 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 6522 6153 82 174 0 6345 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31444

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.11 2/82 26985
/proc/meminfo: memFree=1399904/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=33672 CPUtime=102.21
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 8095 0 0 0 10215 6 0 0 25 0 1 0 1111547983 34480128 8081 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 8418 8081 82 174 0 8241 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39028

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.10 2/82 26985
/proc/meminfo: memFree=1387296/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=46444 CPUtime=162.18
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 11286 0 0 0 16208 10 0 0 25 0 1 0 1111547983 47558656 11272 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 11611 11272 82 174 0 11434 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 51800

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.09 2/82 26985
/proc/meminfo: memFree=1384416/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=49060 CPUtime=222.15
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 11937 0 0 0 22204 11 0 0 25 0 1 0 1111547983 50237440 11923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 12265 11923 82 174 0 12088 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 54416

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/82 26985
/proc/meminfo: memFree=1374304/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=59448 CPUtime=282.12
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 14505 0 0 0 28198 14 0 0 25 0 1 0 1111547983 60874752 14491 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 14862 14491 82 174 0 14685 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 64804

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/82 26985
/proc/meminfo: memFree=1374240/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=59448 CPUtime=342.09
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 14505 0 0 0 34195 14 0 0 25 0 1 0 1111547983 60874752 14491 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 14862 14491 82 174 0 14685 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 64804

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/82 26985
/proc/meminfo: memFree=1364320/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0

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

/proc/26985/statm: 18861 18436 82 174 0 18684 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 80800

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/82 26991
/proc/meminfo: memFree=1346328/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=87388 CPUtime=581.99
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 21457 0 0 0 58174 25 0 0 25 0 1 0 1111547983 89485312 21443 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 21847 21443 82 174 0 21670 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 92744

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/82 26991
/proc/meminfo: memFree=1346328/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=87388 CPUtime=641.97
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 21458 0 0 0 64172 25 0 0 25 0 1 0 1111547983 89485312 21444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 21847 21444 82 174 0 21670 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 92744

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 26991
/proc/meminfo: memFree=1346136/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=87388 CPUtime=701.93
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 21458 0 0 0 70168 25 0 0 25 0 1 0 1111547983 89485312 21444 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 21847 21444 82 174 0 21670 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 92744

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 1.04 2/82 26991
/proc/meminfo: memFree=1346208/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=87388 CPUtime=761.91
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 21458 0 0 0 76166 25 0 0 25 0 1 0 1111547983 89485312 21444 1992294400 134512640 135226915 4294956208 18446744073709551615 134538857 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 21847 21444 82 174 0 21670 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 92744

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 26991
/proc/meminfo: memFree=1334624/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=99040 CPUtime=821.88
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 24395 0 0 0 82159 29 0 0 25 0 1 0 1111547983 101416960 24381 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 24760 24381 82 174 0 24583 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 104396

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/82 26991
/proc/meminfo: memFree=1323808/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=110432 CPUtime=881.85
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 27099 0 0 0 88154 31 0 0 25 0 1 0 1111547983 113082368 27085 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 27608 27085 82 174 0 27431 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 115788

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/82 26991
/proc/meminfo: memFree=1319648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=941.83
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28104 0 0 0 94150 33 0 0 25 0 1 0 1111547983 117145600 28090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28090 82 174 0 28423 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 119756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 26991
/proc/meminfo: memFree=1319648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=1001.8
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28104 0 0 0 100147 33 0 0 25 0 1 0 1111547983 117145600 28090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28090 82 174 0 28423 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 119756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.01 2/82 26991
/proc/meminfo: memFree=1319648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=1061.77
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28104 0 0 0 106144 33 0 0 25 0 1 0 1111547983 117145600 28090 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28090 82 174 0 28423 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 119756

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 26991
/proc/meminfo: memFree=1319648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=1121.75
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28104 0 0 0 112142 33 0 0 25 0 1 0 1111547983 117145600 28090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28090 82 174 0 28423 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 119756

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 26991
/proc/meminfo: memFree=1319648/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=1181.72
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28105 0 0 0 118139 33 0 0 25 0 1 0 1111547983 117145600 28091 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28091 82 174 0 28423 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 119756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/82 26991
/proc/meminfo: memFree=1319584/2055912 swapFree=4170680/4192956
[pid=26982] ppid=26980 vsize=5356 CPUtime=0.03
/proc/26982/stat : 26982 (lysat.sh) S 26980 26982 26678 0 -1 4194304 311 345 0 0 0 0 3 0 16 0 1 0 1111547980 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26982/statm: 1339 237 195 169 0 50 0
[pid=26985] ppid=26982 vsize=114400 CPUtime=1200.01
/proc/26985/stat : 26985 (LySATi) R 26982 26982 26678 0 -1 4194304 28105 0 0 0 119968 33 0 0 25 0 1 0 1111547983 117145600 28091 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/26985/statm: 28600 28091 82 174 0 28423 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 119756

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 26982 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=2999
# CPU time returned by wait4() is 0.039993
# 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): 1199.71
CPU system time (s): 0.33
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 119756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
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= 656
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 1.47578 second user time and 3.99539 second system time

The end

Launcher Data 

Begin job on node78 at 2009-03-30 06:54:01
IDJOB=1525179
IDBENCH=70292
IDSOLVER=511
FILE ID=node78/1525179-1238388841
PBS_JOBID= 9061346
Free space on /tmp= 126872 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1494472801-040.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525179-1238388841/watcher-1525179-1238388841 -o /tmp/evaluation-result-1525179-1238388841/solver-1525179-1238388841 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525179-1238388841.cnf i

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

MD5SUM BENCH= 68d6a1970f04966f07e2b02a79996009
RANDOM SEED=612823741

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055912 kB
MemFree:       1433232 kB
Buffers:         84716 kB
Cached:         448408 kB
SwapCached:       7748 kB
Active:         227172 kB
Inactive:       316368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1433232 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            2304 kB
Writeback:           0 kB
Mapped:          16076 kB
Slab:            63368 kB
Committed_AS:  2526140 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126868 MiB
End job on node78 at 2009-03-30 07:14:04