Trace number 1525109

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) 1200.02 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S541865505-057.cnf
MD5SUMe3b225dad76097977d4c5c88712eb95a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark88.7685
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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 |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.04	c lySAT 0.1
0.00/0.04	c minisat core +  additionnal features
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.05	c |  Number of variables:  140                                                  |
0.00/0.05	c |  Number of clauses:    11900                                                |
0.04/0.06	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-1525109-1238385820/watcher-1525109-1238385820 -o /tmp/evaluation-result-1525109-1238385820/solver-1525109-1238385820 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525109-1238385820.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 1.09 3/68 22962
/proc/meminfo: memFree=1801000/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111244056 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 235 195 169 0 50 0
[pid=22963] ppid=22962 vsize=824 CPUtime=0
/proc/22963/stat : 22963 (SatElite) R 22962 22962 22856 0 -1 4194304 113 0 0 0 0 0 0 0 19 0 1 0 1111244057 843776 97 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/22963/statm: 206 98 50 127 0 76 0

[startup+0.0596819 s]
/proc/loadavg: 0.92 0.98 1.09 3/68 22962
/proc/meminfo: memFree=1801000/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.102685 s]
/proc/loadavg: 0.92 0.98 1.09 3/68 22962
/proc/meminfo: memFree=1801000/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301698 s]
/proc/loadavg: 0.92 0.98 1.09 3/68 22962
/proc/meminfo: memFree=1801000/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702726 s]
/proc/loadavg: 0.92 0.98 1.09 3/68 22962
/proc/meminfo: memFree=1801000/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50277 s]
/proc/loadavg: 0.92 0.98 1.09 2/70 22965
/proc/meminfo: memFree=1797272/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=5064 CPUtime=1.44
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 1003 0 0 0 144 0 0 0 25 0 1 0 1111244061 5185536 989 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 1266 989 81 174 0 1089 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10420

[startup+3.10188 s]
/proc/loadavg: 0.92 0.98 1.09 2/70 22965
/proc/meminfo: memFree=1795992/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=6908 CPUtime=3.04
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 1440 0 0 0 304 0 0 0 25 0 1 0 1111244061 7073792 1426 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 1727 1426 81 174 0 1550 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12264

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 1.09 2/70 22965
/proc/meminfo: memFree=1792984/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=9552 CPUtime=6.24
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 2099 0 0 0 623 1 0 0 25 0 1 0 1111244061 9781248 2085 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 2388 2085 81 174 0 2211 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14908

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.08 2/70 22965
/proc/meminfo: memFree=1790936/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=11000 CPUtime=12.64
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 2454 0 0 0 1263 1 0 0 25 0 1 0 1111244061 11264000 2440 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 2750 2441 81 174 0 2573 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16356

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.08 2/70 22965
/proc/meminfo: memFree=1786456/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=15292 CPUtime=25.43
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 3539 0 0 0 2541 2 0 0 25 0 1 0 1111244061 15659008 3525 1992294400 134512640 135226915 4294956208 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 3823 3525 81 174 0 3646 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20648

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.08 2/70 22965
/proc/meminfo: memFree=1780056/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=21832 CPUtime=51.02
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 5136 0 0 0 5098 4 0 0 25 0 1 0 1111244061 22355968 5122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 5458 5122 81 174 0 5281 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27188

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.08 2/70 22965
/proc/meminfo: memFree=1773144/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=28860 CPUtime=102.2
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 6851 0 0 0 10215 5 0 0 25 0 1 0 1111244061 29552640 6837 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 7215 6837 81 174 0 7038 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 34216

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/70 22965
/proc/meminfo: memFree=1764568/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=37832 CPUtime=162.17
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 9019 0 0 0 16210 7 0 0 25 0 1 0 1111244061 38739968 9005 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 9458 9005 81 174 0 9281 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 43188

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 22965
/proc/meminfo: memFree=1762648/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=39476 CPUtime=222.15
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 9427 0 0 0 22207 8 0 0 25 0 1 0 1111244061 40423424 9413 1992294400 134512640 135226915 4294956208 18446744073709551615 134539420 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 9869 9413 81 174 0 9692 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 44832

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/70 22965
/proc/meminfo: memFree=1752536/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=49716 CPUtime=282.13
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 11957 0 0 0 28201 12 0 0 25 0 1 0 1111244061 50909184 11943 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 12429 11943 81 174 0 12252 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 55072

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/70 22965
/proc/meminfo: memFree=1752344/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=49716 CPUtime=342.11
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 11990 0 0 0 34199 12 0 0 25 0 1 0 1111244061 50909184 11976 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 12429 11976 81 174 0 12252 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 55072

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/70 22965
/proc/meminfo: memFree=1741848/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=61184 CPUtime=402.08
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 14644 0 0 0 40193 15 0 0 25 0 1 0 1111244061 62652416 14630 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/22965/statm: 15296 14630 81 174 0 15119 0

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

/proc/22965/statm: 17583 16922 81 174 0 17406 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 75688

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/70 22965
/proc/meminfo: memFree=1729368/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=73464 CPUtime=642
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 17714 0 0 0 64181 19 0 0 25 0 1 0 1111244061 75227136 17700 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 18366 17700 81 174 0 18189 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 78820

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/70 22965
/proc/meminfo: memFree=1728984/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=73844 CPUtime=701.98
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 17797 0 0 0 70179 19 0 0 25 0 1 0 1111244061 75616256 17783 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 18461 17783 81 174 0 18284 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 79200

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.01 2/70 22965
/proc/meminfo: memFree=1727768/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=75172 CPUtime=761.96
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 18097 0 0 0 76176 20 0 0 25 0 1 0 1111244061 76976128 18083 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 18793 18083 81 174 0 18616 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 80528

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/70 22965
/proc/meminfo: memFree=1725720/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=77588 CPUtime=821.93
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 18662 0 0 0 82173 20 0 0 25 0 1 0 1111244061 79450112 18648 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 19397 18648 81 174 0 19220 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 82944

[startup+882.302 s]
/proc/loadavg: 1.05 1.00 1.01 2/70 22965
/proc/meminfo: memFree=1717016/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=87176 CPUtime=881.91
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 20818 0 0 0 88168 23 0 0 25 0 1 0 1111244061 89268224 20804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 21794 20804 81 174 0 21617 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 92532

[startup+942.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/70 22965
/proc/meminfo: memFree=1711960/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=941.88
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22061 0 0 0 94163 25 0 0 25 0 1 0 1111244061 94240768 22047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/22965/statm: 23008 22047 81 174 0 22831 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 97388

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 22965
/proc/meminfo: memFree=1711960/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1001.86
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22067 0 0 0 100161 25 0 0 25 0 1 0 1111244061 94240768 22053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 23008 22053 81 174 0 22831 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 97388

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 22965
/proc/meminfo: memFree=1711896/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1061.84
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22080 0 0 0 106159 25 0 0 25 0 1 0 1111244061 94240768 22066 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 23008 22066 81 174 0 22831 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 97388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 22965
/proc/meminfo: memFree=1711768/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1121.81
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22112 0 0 0 112156 25 0 0 25 0 1 0 1111244061 94240768 22098 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22965/statm: 23008 22098 81 174 0 22831 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 97388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 22965
/proc/meminfo: memFree=1711704/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1181.79
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22136 0 0 0 118154 25 0 0 25 0 1 0 1111244061 94240768 22122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 23008 22122 81 174 0 22831 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 97388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 22965
/proc/meminfo: memFree=1711640/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1199.98
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22140 0 0 0 119973 25 0 0 25 0 1 0 1111244061 94240768 22126 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 23008 22126 81 174 0 22831 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 97388

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 22965
/proc/meminfo: memFree=1711640/2055920 swapFree=4177828/4192956
[pid=22962] ppid=22960 vsize=5356 CPUtime=0.04
/proc/22962/stat : 22962 (lysat.sh) S 22960 22962 22856 0 -1 4194304 311 377 0 0 0 0 4 0 18 0 1 0 1111244056 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22962/statm: 1339 237 195 169 0 50 0
[pid=22965] ppid=22962 vsize=92032 CPUtime=1199.98
/proc/22965/stat : 22965 (LySATi) R 22962 22962 22856 0 -1 4194304 22140 0 0 0 119973 25 0 0 25 0 1 0 1111244061 94240768 22126 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22965/statm: 23008 22126 81 174 0 22831 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 97388

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22962 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.048992
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 97388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 688
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 1.15482 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-30 06:03:41
IDJOB=1525109
IDBENCH=70278
IDSOLVER=511
FILE ID=node52/1525109-1238385820
PBS_JOBID= 9061355
Free space on /tmp= 66400 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S541865505-057.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525109-1238385820/watcher-1525109-1238385820 -o /tmp/evaluation-result-1525109-1238385820/solver-1525109-1238385820 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525109-1238385820.cnf i

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

MD5SUM BENCH= e3b225dad76097977d4c5c88712eb95a
RANDOM SEED=819609725

node52.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		: 3000.230
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		: 3000.230
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:       1801480 kB
Buffers:         53300 kB
Cached:         113696 kB
SwapCached:       7968 kB
Active:          48696 kB
Inactive:       128232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801480 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            63100 kB
Committed_AS:  2992648 kB
PageTables:       1736 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= 66396 MiB
End job on node52 at 2009-03-30 06:23:43