Trace number 1525489

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.02/0.09	c ==============================================================================
0.02/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.02/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.02/0.09	c ==============================================================================
0.02/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75070   228025 |      --       0       --      -- |     --   | -530/1225
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17537   #clauses: 75070   #literals: 228025
0.19/0.27	c CPU time:   0.254961 s
0.19/0.27	c ==============================================================================
0.29/0.37	c lySAT 0.1
0.29/0.37	c minisat core +  additionnal features
0.29/0.37	c ============================[ Problem Statistics ]=============================
0.29/0.37	c |                                                                             |
0.29/0.37	c |  Number of variables:  17537                                                |
0.29/0.37	c |  Number of clauses:    75070                                                |
0.35/0.44	c |  Parsing time:         0.06         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-1525489-1238404856/watcher-1525489-1238404856 -o /tmp/evaluation-result-1525489-1238404856/solver-1525489-1238404856 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525489-1238404856.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: 0.91 0.95 0.98 3/64 12748
/proc/meminfo: memFree=1674176/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0
/proc/12748/stat : 12748 (lysat.sh) R 12746 12748 12474 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113147538 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 246406507167 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12748/statm: 1339 234 194 169 0 50 0
[pid=12749] ppid=12748 vsize=1556 CPUtime=0
/proc/12749/stat : 12749 (SatElite) R 12748 12748 12474 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 1113147539 1593344 271 1992294400 134512640 135034092 4294956112 18446744073709551615 134544732 0 0 4096 3 0 0 0 17 0 0 0
/proc/12749/statm: 389 273 50 127 0 259 0

[startup+0.030585 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12748
/proc/meminfo: memFree=1674176/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113147538 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12748/statm: 1339 235 195 169 0 50 0
[pid=12749] ppid=12748 vsize=6036 CPUtime=0.02
/proc/12749/stat : 12749 (SatElite) R 12748 12748 12474 0 -1 4194304 1151 0 0 0 2 0 0 0 19 0 1 0 1113147539 6180864 1135 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/12749/statm: 1509 1136 50 127 0 1379 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11392

[startup+0.102589 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12748
/proc/meminfo: memFree=1674176/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113147538 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12748/statm: 1339 235 195 169 0 50 0
[pid=12749] ppid=12748 vsize=10248 CPUtime=0.09
/proc/12749/stat : 12749 (SatElite) R 12748 12748 12474 0 -1 4194304 2204 0 0 0 8 1 0 0 19 0 1 0 1113147539 10493952 2152 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12749/statm: 2562 2153 68 127 0 2432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15604

[startup+0.301609 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12748
/proc/meminfo: memFree=1674176/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113147538 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12748/statm: 1339 235 195 169 0 50 0
[pid=12749] ppid=12748 vsize=10384 CPUtime=0.29
/proc/12749/stat : 12749 (SatElite) R 12748 12748 12474 0 -1 4194304 2397 0 0 0 27 2 0 0 21 0 1 0 1113147539 10633216 2197 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/12749/statm: 2596 2197 69 127 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15740

[startup+0.70166 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12748
/proc/meminfo: memFree=1674176/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 12751
/proc/meminfo: memFree=1665200/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=7908 CPUtime=1.11
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 1838 0 0 0 111 0 0 0 25 0 1 0 1113147576 8097792 1824 1992294400 134512640 135226915 4294956224 18446744073709551615 134526538 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 1977 1824 82 174 0 1800 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13264

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 12751
/proc/meminfo: memFree=1664624/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=9472 CPUtime=2.71
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 2220 0 0 0 271 0 0 0 25 0 1 0 1113147576 9699328 2206 1992294400 134512640 135226915 4294956224 18446744073709551615 134537392 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 2368 2206 82 174 0 2191 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 14828

[startup+6.30118 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 12751
/proc/meminfo: memFree=1661232/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=11720 CPUtime=5.91
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 2802 0 0 0 590 1 0 0 25 0 1 0 1113147576 12001280 2788 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 2930 2788 82 174 0 2753 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 17076

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 12751
/proc/meminfo: memFree=1656688/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=17244 CPUtime=12.31
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 4170 0 0 0 1228 3 0 0 25 0 1 0 1113147576 17657856 4156 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 4311 4156 82 174 0 4134 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 22600

[startup+25.503 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 12751
/proc/meminfo: memFree=1648752/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=24576 CPUtime=25.11
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 6002 0 0 0 2507 4 0 0 25 0 1 0 1113147576 25165824 5988 1992294400 134512640 135226915 4294956224 18446744073709551615 134537156 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 6144 5988 82 174 0 5967 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 29932

[startup+51.1024 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 12751
/proc/meminfo: memFree=1636528/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=36488 CPUtime=50.7
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 8971 0 0 0 5062 8 0 0 25 0 1 0 1113147576 37363712 8957 1992294400 134512640 135226915 4294956224 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 9122 8957 82 174 0 8945 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 41844

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 12751
/proc/meminfo: memFree=1619952/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=52900 CPUtime=101.88
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 13094 0 0 0 10176 12 0 0 25 0 1 0 1113147576 54169600 13080 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 13225 13080 82 174 0 13048 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 58256

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1600368/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=73368 CPUtime=161.84
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 18189 0 0 0 16167 17 0 0 25 0 1 0 1113147576 75128832 18175 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 18342 18175 82 174 0 18165 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 78724

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1578416/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=94684 CPUtime=221.83
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 23515 0 0 0 22158 25 0 0 25 0 1 0 1113147576 96956416 23501 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 23671 23501 82 174 0 23494 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 100040

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1574320/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=99384 CPUtime=281.79
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 24702 0 0 0 28153 26 0 0 25 0 1 0 1113147576 101769216 24688 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 24846 24688 82 174 0 24669 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 104740

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1558000/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=114784 CPUtime=341.77
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 28551 0 0 0 34146 31 0 0 25 0 1 0 1113147576 117538816 28537 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 28696 28537 82 174 0 28519 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 120140


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

/proc/12751/statm: 40153 40002 82 174 0 39976 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 165968

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1496112/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=176596 CPUtime=581.69
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 44004 0 0 0 58121 48 0 0 25 0 1 0 1113147576 180834304 43990 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 44149 43990 82 174 0 43972 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 181952

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1496112/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=176596 CPUtime=641.66
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 44004 0 0 0 64118 48 0 0 25 0 1 0 1113147576 180834304 43990 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 44149 43990 82 174 0 43972 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 181952

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1471728/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=201620 CPUtime=701.63
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 50218 0 0 0 70109 54 0 0 25 0 1 0 1113147576 206458880 50204 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 50405 50204 82 174 0 50228 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 206976

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1446384/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=226128 CPUtime=761.62
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 56374 0 0 0 76101 61 0 0 25 0 1 0 1113147576 231555072 56360 1992294400 134512640 135226915 4294956224 18446744073709551615 134536890 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 56532 56360 82 174 0 56355 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 231484

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1446384/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=226128 CPUtime=821.57
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 56374 0 0 0 82096 61 0 0 25 0 1 0 1113147576 231555072 56360 1992294400 134512640 135226915 4294956224 18446744073709551615 134538530 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 56532 56360 82 174 0 56355 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 231484

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1446384/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=226128 CPUtime=881.55
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 56374 0 0 0 88094 61 0 0 25 0 1 0 1113147576 231555072 56360 1992294400 134512640 135226915 4294956224 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 56532 56360 82 174 0 56355 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 231484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1432304/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=240768 CPUtime=941.53
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 60042 0 0 0 94089 64 0 0 25 0 1 0 1113147576 246546432 60028 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 60192 60028 82 174 0 60015 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 246124

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1388592/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=284432 CPUtime=1001.51
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 70875 0 0 0 100076 75 0 0 25 0 1 0 1113147576 291258368 70861 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 71108 70861 82 174 0 70931 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 289788

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1383792/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=289008 CPUtime=1061.48
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 72031 0 0 0 106072 76 0 0 25 0 1 0 1113147576 295944192 72017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 72252 72017 82 174 0 72075 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 294364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1383728/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=289008 CPUtime=1121.46
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 72031 0 0 0 112070 76 0 0 25 0 1 0 1113147576 295944192 72017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 72252 72017 82 174 0 72075 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 294364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1383728/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=289008 CPUtime=1181.43
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 72031 0 0 0 118067 76 0 0 25 0 1 0 1113147576 295944192 72017 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 72252 72017 82 174 0 72075 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 294364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 12751
/proc/meminfo: memFree=1383728/2055920 swapFree=4179168/4192956
[pid=12748] ppid=12746 vsize=5356 CPUtime=0.35
/proc/12748/stat : 12748 (lysat.sh) S 12746 12748 12474 0 -1 4194304 310 2400 0 0 0 0 33 2 16 0 1 0 1113147538 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12748/statm: 1339 237 195 169 0 50 0
[pid=12751] ppid=12748 vsize=289008 CPUtime=1199.72
/proc/12751/stat : 12751 (LySATi) R 12748 12748 12474 0 -1 4194304 72031 0 0 0 119896 76 0 0 25 0 1 0 1113147576 295944192 72017 1992294400 134512640 135226915 4294956224 18446744073709551615 134537156 0 0 4096 3 0 0 0 17 0 0 0
/proc/12751/statm: 72252 72017 82 174 0 72075 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 294364

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 12748 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=341948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.371943
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.29
CPU system time (s): 0.78
CPU usage (%): 99.9549
Max. virtual memory (cumulated for all children) (KiB): 294364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.341948
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2710
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.00785 second user time and 3.36849 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-30 11:20:57
IDJOB=1525489
IDBENCH=70354
IDSOLVER=511
FILE ID=node61/1525489-1238404856
PBS_JOBID= 9061437
Free space on /tmp= 66344 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525489-1238404856/watcher-1525489-1238404856 -o /tmp/evaluation-result-1525489-1238404856/solver-1525489-1238404856 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525489-1238404856.cnf i

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=1008743424

node61.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		: 3000.238
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		: 3000.238
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:       1674592 kB
Buffers:         73264 kB
Cached:         215432 kB
SwapCached:       7920 kB
Active:          61328 kB
Inactive:       236984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674592 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            3616 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            69100 kB
Committed_AS:  2607840 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66340 MiB
End job on node61 at 2009-03-30 11:40:59