Trace number 1526289

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.560914
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  65                                                   |
0.00/0.02	c |  Number of clauses:    5785                                                 |
0.00/0.03	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-1526289-1238488082/watcher-1526289-1238488082 -o /tmp/evaluation-result-1526289-1238488082/solver-1526289-1238488082 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526289-1238488082.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 1.82 1.44 3/64 11962
/proc/meminfo: memFree=1527064/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121475090 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 235 195 169 0 50 0
[pid=11963] ppid=11962 vsize=692 CPUtime=0
/proc/11963/stat : 11963 (SatElite) R 11962 11962 11795 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 1121475091 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134522879 0 0 4096 3 0 0 0 17 0 0 0
/proc/11963/statm: 173 92 50 127 0 43 0

[startup+0.0433159 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 11962
/proc/meminfo: memFree=1527064/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101317 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 11962
/proc/meminfo: memFree=1527064/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301337 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 11962
/proc/meminfo: memFree=1527064/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701378 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 11962
/proc/meminfo: memFree=1527064/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 11965
/proc/meminfo: memFree=1524616/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=4312 CPUtime=1.47
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 743 0 0 0 147 0 0 0 25 0 1 0 1121475093 4415488 728 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 1078 728 81 174 0 901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9668

[startup+3.10162 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 11965
/proc/meminfo: memFree=1523528/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=5384 CPUtime=3.06
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 1015 0 0 0 306 0 0 0 25 0 1 0 1121475093 5513216 1000 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 1346 1000 81 174 0 1169 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10740

[startup+6.30295 s]
/proc/loadavg: 1.77 1.80 1.44 2/66 11965
/proc/meminfo: memFree=1521864/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=7052 CPUtime=6.26
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 1413 0 0 0 626 0 0 0 25 0 1 0 1121475093 7221248 1398 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 1763 1398 81 174 0 1586 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12408

[startup+12.7016 s]
/proc/loadavg: 1.71 1.79 1.44 2/66 11965
/proc/meminfo: memFree=1520136/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=8016 CPUtime=12.67
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 1656 0 0 0 1266 1 0 0 25 0 1 0 1121475093 8208384 1641 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 2004 1641 81 174 0 1827 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13372

[startup+25.5019 s]
/proc/loadavg: 1.55 1.75 1.43 2/66 11965
/proc/meminfo: memFree=1517320/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=11048 CPUtime=25.46
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 2372 0 0 0 2545 1 0 0 25 0 1 0 1121475093 11313152 2357 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 2762 2357 81 174 0 2585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16404

[startup+51.1016 s]
/proc/loadavg: 1.36 1.69 1.42 2/66 11965
/proc/meminfo: memFree=1514696/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=13760 CPUtime=51.05
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 3028 0 0 0 5103 2 0 0 25 0 1 0 1121475093 14090240 3013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 3440 3013 81 174 0 3263 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19116

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.40 2/66 11965
/proc/meminfo: memFree=1509832/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=18788 CPUtime=102.24
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 4210 0 0 0 10221 3 0 0 25 0 1 0 1121475093 19238912 4195 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 4697 4195 81 174 0 4520 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24144

[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/66 11965
/proc/meminfo: memFree=1504392/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=24396 CPUtime=162.21
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 5554 0 0 0 16217 4 0 0 25 0 1 0 1121475093 24981504 5539 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 6099 5539 81 174 0 5922 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29752

[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/66 11965
/proc/meminfo: memFree=1500872/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=28412 CPUtime=222.2
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 6442 0 0 0 22215 5 0 0 25 0 1 0 1121475093 29093888 6427 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 7103 6427 81 174 0 6926 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33768

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.32 2/66 11965
/proc/meminfo: memFree=1499592/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=29864 CPUtime=282.18
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 6775 0 0 0 28213 5 0 0 25 0 1 0 1121475093 30580736 6760 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 7466 6760 81 174 0 7289 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 35220

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/66 11965
/proc/meminfo: memFree=1494088/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=35552 CPUtime=342.16
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 8151 0 0 0 34209 7 0 0 25 0 1 0 1121475093 36405248 8136 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 8888 8136 81 174 0 8711 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 40908

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/66 11965
/proc/meminfo: memFree=1492936/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=36788 CPUtime=402.15
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 8435 0 0 0 40208 7 0 0 25 0 1 0 1121475093 37670912 8420 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 9197 8420 81 174 0 9020 0

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

/proc/11965/statm: 10654 9606 81 174 0 10477 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 47972

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 11965
/proc/meminfo: memFree=1487368/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=43444 CPUtime=582.1
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 9825 0 0 0 58201 9 0 0 25 0 1 0 1121475093 44486656 9810 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 10861 9810 81 174 0 10684 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48800

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/66 11965
/proc/meminfo: memFree=1487048/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=43660 CPUtime=642.09
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 9894 0 0 0 64200 9 0 0 25 0 1 0 1121475093 44707840 9879 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 10915 9879 81 174 0 10738 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 49016

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/66 11965
/proc/meminfo: memFree=1485896/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=45064 CPUtime=702.07
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 10177 0 0 0 70198 9 0 0 25 0 1 0 1121475093 46145536 10162 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 11266 10162 81 174 0 11089 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 50420

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/66 11965
/proc/meminfo: memFree=1482504/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=48516 CPUtime=762.05
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 11023 0 0 0 76195 10 0 0 25 0 1 0 1121475093 49680384 11008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 12129 11008 81 174 0 11952 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 53872

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 11965
/proc/meminfo: memFree=1478920/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=52068 CPUtime=822.03
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 11922 0 0 0 82192 11 0 0 25 0 1 0 1121475093 53317632 11907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13017 11907 81 174 0 12840 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 57424

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 11967
/proc/meminfo: memFree=1478728/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=52068 CPUtime=882.02
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 11923 0 0 0 88190 12 0 0 25 0 1 0 1121475093 53317632 11908 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13017 11908 81 174 0 12840 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 57424

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 11967
/proc/meminfo: memFree=1478280/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=52716 CPUtime=942
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 12075 0 0 0 94188 12 0 0 25 0 1 0 1121475093 53981184 12060 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13179 12060 81 174 0 13002 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 58072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 11967
/proc/meminfo: memFree=1477704/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=53328 CPUtime=1001.98
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 12209 0 0 0 100186 12 0 0 25 0 1 0 1121475093 54607872 12194 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13332 12194 81 174 0 13155 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 58684

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 11967
/proc/meminfo: memFree=1476808/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=54480 CPUtime=1061.97
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 12446 0 0 0 106184 13 0 0 25 0 1 0 1121475093 55787520 12431 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13620 12431 81 174 0 13443 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 59836

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 11967
/proc/meminfo: memFree=1475528/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=55700 CPUtime=1121.95
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 12764 0 0 0 112181 14 0 0 25 0 1 0 1121475093 57036800 12749 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 13925 12749 81 174 0 13748 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 61056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 11967
/proc/meminfo: memFree=1471560/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=60480 CPUtime=1181.93
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 13775 0 0 0 118178 15 0 0 25 0 1 0 1121475093 61931520 13760 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 15120 13760 81 174 0 14943 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 65836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 11967
/proc/meminfo: memFree=1470280/2055920 swapFree=4177768/4192956
[pid=11962] ppid=11960 vsize=5356 CPUtime=0.02
/proc/11962/stat : 11962 (lysat.sh) S 11960 11962 11795 0 -1 4194304 310 234 0 0 0 0 2 0 18 0 1 0 1121475090 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11962/statm: 1339 237 195 169 0 50 0
[pid=11965] ppid=11962 vsize=61664 CPUtime=1200.03
/proc/11965/stat : 11965 (LySATi) R 11962 11962 11795 0 -1 4194304 14062 0 0 0 119987 16 0 0 25 0 1 0 1121475093 63143936 14047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/11965/statm: 15416 14047 81 174 0 15239 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 67020

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 11962 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0.023996
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 67020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 544
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= 3

runsolver used 1.39179 second user time and 2.98754 second system time

The end

Launcher Data 

Begin job on node2 at 2009-03-31 10:28:02
IDJOB=1526289
IDBENCH=70514
IDSOLVER=511
FILE ID=node2/1526289-1238488082
PBS_JOBID= 9061874
Free space on /tmp= 66496 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526289-1238488082/watcher-1526289-1238488082 -o /tmp/evaluation-result-1526289-1238488082/solver-1526289-1238488082 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526289-1238488082.cnf i

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=1726914638

node2.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:      2055920 kB
MemFree:       1527608 kB
Buffers:         79636 kB
Cached:         358468 kB
SwapCached:       8996 kB
Active:         176912 kB
Inactive:       272196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527608 kB
SwapTotal:     4192956 kB
SwapFree:      4177768 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            65264 kB
Committed_AS:  2867204 kB
PageTables:       1476 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= 66492 MiB
End job on node2 at 2009-03-31 10:48:05