Trace number 1527094

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
MD5SUM7a99883e1d20acc28491f28db1ea5f95
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2367     7198 |      --       0       --      -- |     --   | -13/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 546   #clauses: 2367   #literals: 7198
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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:  546                                                  |
0.00/0.01	c |  Number of clauses:    2367                                                 |
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-1527094-1238576706/watcher-1527094-1238576706 -o /tmp/evaluation-result-1527094-1238576706/solver-1527094-1238576706 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527094-1238576706.cnf i 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22536
/proc/meminfo: memFree=1458424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) R 22534 22536 22306 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130332906 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22536/statm: 1339 234 194 169 0 50 0
[pid=22537] ppid=22536 vsize=956 CPUtime=0
/proc/22537/stat : 22537 (SatElite) R 22536 22536 22306 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1130332907 978944 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134542635 0 0 4096 3 0 0 0 17 0 0 0
/proc/22537/statm: 239 126 50 127 0 109 0

[startup+0.0784099 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22536
/proc/meminfo: memFree=1458424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101413 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22536
/proc/meminfo: memFree=1458424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301449 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22536
/proc/meminfo: memFree=1458424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70152 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 22536
/proc/meminfo: memFree=1458424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1456296/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=4012 CPUtime=1.47
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 645 0 0 0 147 0 0 0 25 0 1 0 1130332908 4108288 630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 1003 630 81 174 0 826 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9368

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1455272/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=4796 CPUtime=3.07
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 857 0 0 0 307 0 0 0 25 0 1 0 1130332908 4911104 842 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 1199 842 81 174 0 1022 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10152

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1453992/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=6392 CPUtime=6.26
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 1262 0 0 0 626 0 0 0 25 0 1 0 1130332908 6545408 1247 1992294400 134512640 135226915 4294956208 18446744073709551615 134537123 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 1598 1247 81 174 0 1421 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 11748

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1451256/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=8804 CPUtime=12.67
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 1855 0 0 0 1266 1 0 0 25 0 1 0 1130332908 9015296 1840 1992294400 134512640 135226915 4294956208 18446744073709551615 134541218 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 2201 1840 81 174 0 2024 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14160

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1449656/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=10180 CPUtime=25.46
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 2165 0 0 0 2545 1 0 0 25 0 1 0 1130332908 10424320 2150 1992294400 134512640 135226915 4294956208 18446744073709551615 134537345 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 2545 2150 81 174 0 2368 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15536

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1444792/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=15168 CPUtime=51.05
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 3397 0 0 0 5102 3 0 0 25 0 1 0 1130332908 15532032 3382 1992294400 134512640 135226915 4294956208 18446744073709551615 134537137 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 3792 3382 81 174 0 3615 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20524

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1440440/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=19492 CPUtime=102.22
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 4452 0 0 0 10218 4 0 0 25 0 1 0 1130332908 19959808 4437 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 4873 4437 81 174 0 4696 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24848

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1436792/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=23268 CPUtime=162.2
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 5363 0 0 0 16214 6 0 0 25 0 1 0 1130332908 23826432 5348 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 5817 5348 81 174 0 5640 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28624

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1432888/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=27496 CPUtime=222.16
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 6340 0 0 0 22209 7 0 0 25 0 1 0 1130332908 28155904 6325 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 6874 6325 81 174 0 6697 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 32852

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1432504/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=27964 CPUtime=282.12
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 6444 0 0 0 28205 7 0 0 25 0 1 0 1130332908 28635136 6429 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 6991 6429 81 174 0 6814 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 33320

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1426040/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=34296 CPUtime=342.09
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 8044 0 0 0 34201 8 0 0 25 0 1 0 1130332908 35119104 8029 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 8574 8029 81 174 0 8397 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 39652

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1424632/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=35784 CPUtime=402.07
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 8393 0 0 0 40199 8 0 0 25 0 1 0 1130332908 36642816 8378 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 8946 8378 81 174 0 8769 0

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

/proc/22539/statm: 10149 9502 81 174 0 9972 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 45952

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1418488/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=42508 CPUtime=581.99
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 9966 0 0 0 58188 11 0 0 25 0 1 0 1130332908 43528192 9951 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 10627 9951 81 174 0 10450 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 47864

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1418104/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=42700 CPUtime=641.96
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 10043 0 0 0 64185 11 0 0 25 0 1 0 1130332908 43724800 10028 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 10675 10028 81 174 0 10498 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 48056

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1417336/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=43368 CPUtime=701.94
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 10200 0 0 0 70183 11 0 0 25 0 1 0 1130332908 44408832 10185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 10842 10185 81 174 0 10665 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 48724

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1414328/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=46576 CPUtime=761.92
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 10963 0 0 0 76180 12 0 0 25 0 1 0 1130332908 47693824 10948 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 11644 10948 81 174 0 11467 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 51932

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1410424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=50148 CPUtime=821.9
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 11922 0 0 0 82177 13 0 0 25 0 1 0 1130332908 51351552 11907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 12537 11907 81 174 0 12360 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 55504

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1410424/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=50148 CPUtime=881.88
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 11922 0 0 0 88175 13 0 0 25 0 1 0 1130332908 51351552 11907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 12537 11907 81 174 0 12360 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 55504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1410232/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=50540 CPUtime=941.86
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 11991 0 0 0 94173 13 0 0 25 0 1 0 1130332908 51752960 11976 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 12635 11976 81 174 0 12458 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 55896

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1409912/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=50840 CPUtime=1001.84
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 12067 0 0 0 100171 13 0 0 25 0 1 0 1130332908 52060160 12052 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 12710 12052 81 174 0 12533 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 56196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1409400/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=51416 CPUtime=1061.82
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 12197 0 0 0 106169 13 0 0 25 0 1 0 1130332908 52649984 12182 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 12854 12182 81 174 0 12677 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 56772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1406584/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=54512 CPUtime=1121.8
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 12923 0 0 0 112166 14 0 0 25 0 1 0 1130332908 55820288 12908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 13628 12908 81 174 0 13451 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 59868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1402808/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=58940 CPUtime=1181.78
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 13882 0 0 0 118163 15 0 0 25 0 1 0 1130332908 60354560 13867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 14735 13867 81 174 0 14558 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 64296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 22539
/proc/meminfo: memFree=1401656/2055920 swapFree=4177700/4192956
[pid=22536] ppid=22534 vsize=5356 CPUtime=0
/proc/22536/stat : 22536 (lysat.sh) S 22534 22536 22306 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1130332906 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22536/statm: 1339 237 195 169 0 50 0
[pid=22539] ppid=22536 vsize=59952 CPUtime=1200.07
/proc/22539/stat : 22539 (LySATi) R 22536 22536 22306 0 -1 4194304 14149 0 0 0 119992 15 0 0 25 0 1 0 1130332908 61390848 14134 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/22539/statm: 14988 14134 81 174 0 14811 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 65308

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 22536 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 65308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 483
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 1.07984 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 11:05:06
IDJOB=1527094
IDBENCH=70675
IDSOLVER=511
FILE ID=node56/1527094-1238576706
PBS_JOBID= 9062196
Free space on /tmp= 103044 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1879859331-044.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527094-1238576706/watcher-1527094-1238576706 -o /tmp/evaluation-result-1527094-1238576706/solver-1527094-1238576706 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527094-1238576706.cnf i

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

MD5SUM BENCH= 7a99883e1d20acc28491f28db1ea5f95
RANDOM SEED=1167268414

node56.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		: 3000.256
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		: 3000.256
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:       1458976 kB
Buffers:         95180 kB
Cached:         402796 kB
SwapCached:       9032 kB
Active:         224496 kB
Inactive:       283884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458976 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            74536 kB
Committed_AS:  2722264 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 11:25:09