Trace number 1526604

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
MD5SUMd12485f50a62e2b98f775ccf4d7988c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark41.1417
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1698     5112 |      --       0       --      -- |     --   | -2/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 398   #clauses: 1698   #literals: 5112
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  398                                                  |
0.00/0.01	c |  Number of clauses:    1698                                                 |
0.00/0.01	c |  Parsing time:         0.00         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526604-1238518982/watcher-1526604-1238518982 -o /tmp/evaluation-result-1526604-1238518982/solver-1526604-1238518982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526604-1238518982.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: 1.01 1.00 1.00 3/64 15224
/proc/meminfo: memFree=1069408/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 296099560 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15224/statm: 1339 235 195 169 0 50 0
[pid=15225] ppid=15224 vsize=832 CPUtime=0
/proc/15225/stat : 15225 (SatElite) R 15224 15224 15093 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 296099561 851968 128 1992294400 134512640 135034092 4294956112 18446744073709551615 134566359 0 0 4096 3 0 0 0 17 1 0 0
/proc/15225/statm: 208 128 68 127 0 78 0

[startup+0.085174 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15224
/proc/meminfo: memFree=1069408/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101172 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15224
/proc/meminfo: memFree=1069408/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301196 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15224
/proc/meminfo: memFree=1069408/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701242 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 15224
/proc/meminfo: memFree=1069408/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1067280/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=3756 CPUtime=1.48
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 584 0 0 0 148 0 0 0 25 0 1 0 296099561 3846144 569 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 939 569 81 174 0 762 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9112

[startup+3.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1066640/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=4552 CPUtime=3.08
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 776 0 0 0 308 0 0 0 25 0 1 0 296099561 4661248 761 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 1138 761 81 174 0 961 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9908

[startup+6.30286 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1065232/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=5496 CPUtime=6.27
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 1034 0 0 0 627 0 0 0 25 0 1 0 296099561 5627904 1019 1992294400 134512640 135226915 4294956224 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 1374 1019 81 174 0 1197 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10852

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1063376/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=7148 CPUtime=12.67
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 1439 0 0 0 1267 0 0 0 25 0 1 0 296099561 7319552 1424 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 1787 1424 81 174 0 1610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12504

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1061648/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=9036 CPUtime=25.47
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 1884 0 0 0 2546 1 0 0 25 0 1 0 296099561 9252864 1869 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 2259 1869 81 174 0 2082 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14392

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1058960/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=11860 CPUtime=51.07
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 2550 0 0 0 5105 2 0 0 25 0 1 0 296099561 12144640 2535 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 2965 2535 81 174 0 2788 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17216

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1055248/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=15524 CPUtime=102.25
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 3471 0 0 0 10222 3 0 0 25 0 1 0 296099561 15896576 3456 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 3881 3456 81 174 0 3704 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20880

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1052112/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=19080 CPUtime=162.24
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 4282 0 0 0 16220 4 0 0 25 0 1 0 296099561 19537920 4267 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 4770 4267 81 174 0 4593 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24436

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1046800/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=24568 CPUtime=222.22
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 5564 0 0 0 22216 6 0 0 25 0 1 0 296099561 25157632 5549 1992294400 134512640 135226915 4294956224 18446744073709551615 134531802 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 6142 5549 81 174 0 5965 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29924

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1046224/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=25220 CPUtime=282.2
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 5718 0 0 0 28214 6 0 0 25 0 1 0 296099561 25825280 5703 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 6305 5703 81 174 0 6128 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30576

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1042256/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=29204 CPUtime=342.19
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 6707 0 0 0 34211 8 0 0 25 0 1 0 296099561 29904896 6692 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 7301 6692 81 174 0 7124 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34560

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1042000/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=29564 CPUtime=402.17
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 6762 0 0 0 40209 8 0 0 25 0 1 0 296099561 30273536 6747 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 7391 6747 81 174 0 7214 0

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

/proc/15227/statm: 9270 8481 81 174 0 9093 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42436

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1034960/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=37188 CPUtime=582.13
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 8510 0 0 0 58203 10 0 0 25 0 1 0 296099561 38080512 8495 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 9297 8495 81 174 0 9120 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 42544

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1034448/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=37720 CPUtime=642.11
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 8628 0 0 0 64201 10 0 0 25 0 1 0 296099561 38625280 8613 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 9430 8613 81 174 0 9253 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 43076

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1033232/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=39012 CPUtime=702.09
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 8927 0 0 0 70199 10 0 0 25 0 1 0 296099561 39948288 8912 1992294400 134512640 135226915 4294956224 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 9753 8912 81 174 0 9576 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 44368

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1029136/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=43300 CPUtime=762.08
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 9950 0 0 0 76196 12 0 0 25 0 1 0 296099561 44339200 9935 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 10825 9935 81 174 0 10648 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 48656

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1027984/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=44440 CPUtime=822.07
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 10232 0 0 0 82194 13 0 0 25 0 1 0 296099561 45506560 10217 1992294400 134512640 135226915 4294956224 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 11110 10217 81 174 0 10933 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 49796

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1027856/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=44656 CPUtime=882.05
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 10286 0 0 0 88192 13 0 0 25 0 1 0 296099561 45727744 10271 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 11164 10271 81 174 0 10987 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 50012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1027024/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=45412 CPUtime=942.02
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 10483 0 0 0 94189 13 0 0 25 0 1 0 296099561 46501888 10468 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 11353 10468 81 174 0 11176 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 50768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1026384/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=46000 CPUtime=1002.02
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 10648 0 0 0 100188 14 0 0 25 0 1 0 296099561 47104000 10633 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 11500 10633 81 174 0 11323 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 51356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1025424/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=46852 CPUtime=1062
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 10877 0 0 0 106186 14 0 0 25 0 1 0 296099561 47976448 10862 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 11713 10862 81 174 0 11536 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 52208

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1021072/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=52252 CPUtime=1121.99
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 11969 0 0 0 112183 16 0 0 25 0 1 0 296099561 53506048 11954 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 13063 11954 81 174 0 12886 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 57608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1018128/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=55284 CPUtime=1181.97
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 12703 0 0 0 118180 17 0 0 25 0 1 0 296099561 56610816 12688 1992294400 134512640 135226915 4294956224 18446744073709551615 134531430 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 13821 12688 81 174 0 13644 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 60640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15227
/proc/meminfo: memFree=1018128/2055920 swapFree=4181692/4192956
[pid=15224] ppid=15222 vsize=5356 CPUtime=0
/proc/15224/stat : 15224 (lysat.sh) S 15222 15224 15093 0 -1 4194304 310 149 0 0 0 0 0 0 16 0 1 0 296099560 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15224/statm: 1339 237 195 169 0 50 0
[pid=15227] ppid=15224 vsize=55284 CPUtime=1200.06
/proc/15227/stat : 15227 (LySATi) R 15224 15224 15093 0 -1 4194304 12703 0 0 0 119989 17 0 0 25 0 1 0 296099561 56610816 12688 1992294400 134512640 135226915 4294956224 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 1 0 0
/proc/15227/statm: 13821 12688 81 174 0 13644 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60640

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 15224 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 60640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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= 6
involuntary context switches= 2

runsolver used 1.38579 second user time and 2.96555 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-31 19:03:02
IDJOB=1526604
IDBENCH=70577
IDSOLVER=511
FILE ID=node42/1526604-1238518982
PBS_JOBID= 9062009
Free space on /tmp= 66248 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S1039370030-037.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526604-1238518982/watcher-1526604-1238518982 -o /tmp/evaluation-result-1526604-1238518982/solver-1526604-1238518982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526604-1238518982.cnf i

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

MD5SUM BENCH= d12485f50a62e2b98f775ccf4d7988c2
RANDOM SEED=221906135

node42.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		: 3000.211
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		: 3000.211
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:       1069896 kB
Buffers:        113308 kB
Cached:         767344 kB
SwapCached:       5184 kB
Active:         182112 kB
Inactive:       707020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069896 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          14228 kB
Slab:            82952 kB
Committed_AS:  1004696 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-31 19:23:04