Trace number 1524864

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1281410666-045.cnf
MD5SUM028affe952ec460796dd6a41dfe58fcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.5841
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.01	c CPU time:   0.014997 s
0.00/0.01	c ==============================================================================
0.02/0.04	c lySAT 0.1
0.02/0.04	c minisat core +  additionnal features
0.02/0.04	c ============================[ Problem Statistics ]=============================
0.02/0.04	c |                                                                             |
0.02/0.04	c |  Number of variables:  700                                                  |
0.02/0.04	c |  Number of clauses:    14000                                                |
0.02/0.05	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-1524864-1238365752/watcher-1524864-1238365752 -o /tmp/evaluation-result-1524864-1238365752/solver-1524864-1238365752 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524864-1238365752.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 1.94 1.71 3/64 20772
/proc/meminfo: memFree=642248/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109241073 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 235 195 169 0 50 0
[pid=20773] ppid=20772 vsize=824 CPUtime=0
/proc/20773/stat : 20773 (SatElite) R 20772 20772 20366 0 -1 4194304 134 0 0 0 0 0 0 0 19 0 1 0 1109241073 843776 118 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20773/statm: 206 119 50 127 0 76 0

[startup+0.0311611 s]
/proc/loadavg: 1.83 1.94 1.71 3/64 20772
/proc/meminfo: memFree=642248/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109241073 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 235 195 169 0 50 0
[pid=20773] ppid=20772 vsize=1888 CPUtime=0.02
/proc/20773/stat : 20773 (SatElite) R 20772 20772 20366 0 -1 4194304 393 0 0 0 2 0 0 0 19 0 1 0 1109241073 1933312 377 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/20773/statm: 472 377 67 127 0 342 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7244

[startup+0.101169 s]
/proc/loadavg: 1.83 1.94 1.71 3/64 20772
/proc/meminfo: memFree=642248/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301187 s]
/proc/loadavg: 1.83 1.94 1.71 3/64 20772
/proc/meminfo: memFree=642248/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701225 s]
/proc/loadavg: 1.83 1.94 1.71 3/64 20772
/proc/meminfo: memFree=642248/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 1.83 1.94 1.71 2/66 20775
/proc/meminfo: memFree=636920/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=6408 CPUtime=1.45
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 1333 0 0 0 145 0 0 0 25 0 1 0 1109241078 6561792 1319 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 1602 1319 82 174 0 1425 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11764

[startup+3.10146 s]
/proc/loadavg: 1.83 1.94 1.71 2/66 20775
/proc/meminfo: memFree=634488/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=9076 CPUtime=3.04
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 2008 0 0 0 304 0 0 0 25 0 1 0 1109241078 9293824 1994 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 2269 1994 82 174 0 2092 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14432

[startup+6.30176 s]
/proc/loadavg: 1.77 1.92 1.71 2/66 20775
/proc/meminfo: memFree=630904/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=14084 CPUtime=6.24
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 3248 0 0 0 623 1 0 0 25 0 1 0 1109241078 14422016 3234 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 3521 3234 82 174 0 3344 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 19440

[startup+12.7014 s]
/proc/loadavg: 1.71 1.91 1.70 2/66 20775
/proc/meminfo: memFree=625336/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=17504 CPUtime=12.64
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 4096 0 0 0 1263 1 0 0 25 0 1 0 1109241078 17924096 4082 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 4376 4082 82 174 0 4199 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22860

[startup+25.5016 s]
/proc/loadavg: 1.55 1.86 1.69 2/66 20775
/proc/meminfo: memFree=618040/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=24908 CPUtime=25.43
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 5940 0 0 0 2540 3 0 0 25 0 1 0 1109241078 25505792 5926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 6227 5926 82 174 0 6050 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30264

[startup+51.1011 s]
/proc/loadavg: 1.36 1.79 1.67 2/66 20775
/proc/meminfo: memFree=604280/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=39284 CPUtime=51.02
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 9518 0 0 0 5096 6 0 0 25 0 1 0 1109241078 40226816 9504 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 9821 9504 82 174 0 9644 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44640

[startup+102.306 s]
/proc/loadavg: 1.15 1.67 1.63 2/66 20775
/proc/meminfo: memFree=596472/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=46348 CPUtime=102.21
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 11319 0 0 0 10213 8 0 0 25 0 1 0 1109241078 47460352 11305 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 11587 11305 82 174 0 11410 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 51704

[startup+162.302 s]
/proc/loadavg: 1.06 1.54 1.59 2/66 20775
/proc/meminfo: memFree=578808/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=64460 CPUtime=162.15
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 15823 0 0 0 16202 13 0 0 25 0 1 0 1109241078 66007040 15809 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 16115 15809 82 174 0 15938 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 69816

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.55 2/66 20775
/proc/meminfo: memFree=572536/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=70408 CPUtime=222.13
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 17261 0 0 0 22198 15 0 0 25 0 1 0 1109241078 72097792 17247 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 17602 17247 82 174 0 17425 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 75764

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.51 2/66 20775
/proc/meminfo: memFree=558968/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=83928 CPUtime=282.11
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 20649 0 0 0 28191 20 0 0 25 0 1 0 1109241078 85942272 20635 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 20982 20635 82 174 0 20805 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 89284

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.48 2/66 20775
/proc/meminfo: memFree=553720/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=89204 CPUtime=342.08
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 21980 0 0 0 34187 21 0 0 25 0 1 0 1109241078 91344896 21966 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 22301 21966 82 174 0 22124 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 94560

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.44 2/66 20775
/proc/meminfo: memFree=537848/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0

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

/proc/20775/statm: 28248 27850 82 174 0 28071 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 118348

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.36 2/66 20775
/proc/meminfo: memFree=514360/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=128520 CPUtime=581.99
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 31781 0 0 0 58167 32 0 0 25 0 1 0 1109241078 131604480 31767 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 32130 31767 82 174 0 31953 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 133876

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.33 2/66 20775
/proc/meminfo: memFree=514296/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=128520 CPUtime=641.97
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 31781 0 0 0 64165 32 0 0 25 0 1 0 1109241078 131604480 31767 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 32130 31767 82 174 0 31953 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 133876

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.31 2/66 20775
/proc/meminfo: memFree=514296/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=128520 CPUtime=701.94
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 31782 0 0 0 70162 32 0 0 25 0 1 0 1109241078 131604480 31768 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 32130 31768 82 174 0 31953 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 133876

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.29 2/66 20777
/proc/meminfo: memFree=508088/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=134696 CPUtime=761.92
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 33308 0 0 0 76157 35 0 0 25 0 1 0 1109241078 137928704 33294 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 33674 33294 82 174 0 33497 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 140052

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.27 2/66 20777
/proc/meminfo: memFree=489464/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=154012 CPUtime=821.89
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 38034 0 0 0 82148 41 0 0 25 0 1 0 1109241078 157708288 38020 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 38503 38020 82 174 0 38326 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 159368

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 20777
/proc/meminfo: memFree=473336/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=169996 CPUtime=881.87
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 42022 0 0 0 88140 47 0 0 25 0 1 0 1109241078 174075904 42008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 42499 42008 82 174 0 42322 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 175352

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 20777
/proc/meminfo: memFree=467704/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=941.85
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43416 0 0 0 94136 49 0 0 25 0 1 0 1109241078 179834880 43402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43402 82 174 0 43728 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 180976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 20777
/proc/meminfo: memFree=467704/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=1001.83
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43417 0 0 0 100134 49 0 0 25 0 1 0 1109241078 179834880 43403 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43403 82 174 0 43728 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 180976

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 20777
/proc/meminfo: memFree=467640/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=1061.8
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43418 0 0 0 106131 49 0 0 25 0 1 0 1109241078 179834880 43404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43404 82 174 0 43728 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 180976

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 20777
/proc/meminfo: memFree=467640/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=1121.78
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43422 0 0 0 112129 49 0 0 25 0 1 0 1109241078 179834880 43408 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43408 82 174 0 43728 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 180976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 20777
/proc/meminfo: memFree=467640/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=1181.75
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43423 0 0 0 118126 49 0 0 25 0 1 0 1109241078 179834880 43409 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43409 82 174 0 43728 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 180976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 20777
/proc/meminfo: memFree=467576/2055920 swapFree=4178100/4192956
[pid=20772] ppid=20770 vsize=5356 CPUtime=0.03
/proc/20772/stat : 20772 (lysat.sh) S 20770 20772 20366 0 -1 4194304 311 396 0 0 0 0 3 0 18 0 1 0 1109241073 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20772/statm: 1339 237 195 169 0 50 0
[pid=20775] ppid=20772 vsize=175620 CPUtime=1200.05
/proc/20775/stat : 20775 (LySATi) R 20772 20772 20366 0 -1 4194304 43425 0 0 0 119956 49 0 0 25 0 1 0 1109241078 179834880 43411 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/20775/statm: 43905 43411 82 174 0 43728 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 180976

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 20772 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=40993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.044992
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.59
CPU system time (s): 0.49
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 180976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
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= 707
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 1.00585 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 00:29:12
IDJOB=1524864
IDBENCH=70229
IDSOLVER=511
FILE ID=node18/1524864-1238365752
PBS_JOBID= 9061210
Free space on /tmp= 66200 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1281410666-045.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524864-1238365752/watcher-1524864-1238365752 -o /tmp/evaluation-result-1524864-1238365752/solver-1524864-1238365752 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524864-1238365752.cnf i

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

MD5SUM BENCH= 028affe952ec460796dd6a41dfe58fcc
RANDOM SEED=1927532079

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        642728 kB
Buffers:        101780 kB
Cached:        1205076 kB
SwapCached:       8808 kB
Active:         202816 kB
Inactive:      1116532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        642728 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            79948 kB
Committed_AS:  2964440 kB
PageTables:       1376 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= 66196 MiB
End job on node18 at 2009-03-30 00:49:14