Trace number 1525979

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
MD5SUM041948145db994bef4ef7befa5b1ff3c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
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-1525979-1238484489/watcher-1525979-1238484489 -o /tmp/evaluation-result-1525979-1238484489/solver-1525979-1238484489 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525979-1238484489.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: 1.99 1.85 1.45 3/72 18175
/proc/meminfo: memFree=1631176/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) R 18173 18175 18070 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121110181 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18175/statm: 1339 234 194 169 0 50 0
[pid=18176] ppid=18175 vsize=824 CPUtime=0
/proc/18176/stat : 18176 (SatElite) R 18175 18175 18070 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1121110181 843776 115 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/18176/statm: 206 115 50 127 0 76 0

[startup+0.0729451 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 18175
/proc/meminfo: memFree=1631176/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102948 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 18175
/proc/meminfo: memFree=1631176/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302986 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 18175
/proc/meminfo: memFree=1631176/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701065 s]
/proc/loadavg: 1.99 1.85 1.45 3/72 18175
/proc/meminfo: memFree=1631176/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 1.99 1.85 1.45 2/74 18178
/proc/meminfo: memFree=1628728/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=4144 CPUtime=1.48
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 692 0 0 0 148 0 0 0 25 0 1 0 1121110182 4243456 677 1992294400 134512640 135226915 4294956208 18446744073709551615 134537096 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 1036 677 81 174 0 859 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9500

[startup+3.10151 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 18178
/proc/meminfo: memFree=1627704/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=5088 CPUtime=3.08
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 934 0 0 0 308 0 0 0 25 0 1 0 1121110182 5210112 919 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 1272 919 81 174 0 1095 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10444

[startup+6.30111 s]
/proc/loadavg: 1.91 1.84 1.45 2/74 18178
/proc/meminfo: memFree=1626232/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=6980 CPUtime=6.27
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 1386 0 0 0 627 0 0 0 25 0 1 0 1121110182 7147520 1371 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 1745 1371 81 174 0 1568 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12336

[startup+12.7013 s]
/proc/loadavg: 1.77 1.81 1.44 2/74 18178
/proc/meminfo: memFree=1623416/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=9128 CPUtime=12.66
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 1903 0 0 0 1266 0 0 0 25 0 1 0 1121110182 9347072 1888 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 2282 1888 81 174 0 2105 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14484

[startup+25.5027 s]
/proc/loadavg: 1.65 1.78 1.44 2/74 18178
/proc/meminfo: memFree=1621816/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=10804 CPUtime=25.46
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 2316 0 0 0 2546 0 0 0 25 0 1 0 1121110182 11063296 2301 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 2701 2301 81 174 0 2524 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16160

[startup+51.1016 s]
/proc/loadavg: 1.43 1.72 1.43 2/74 18178
/proc/meminfo: memFree=1617656/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=14912 CPUtime=51.04
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 3326 0 0 0 5103 1 0 0 25 0 1 0 1121110182 15269888 3311 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 3728 3311 81 174 0 3551 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 20268

[startup+102.305 s]
/proc/loadavg: 1.17 1.60 1.40 2/74 18178
/proc/meminfo: memFree=1613560/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=19256 CPUtime=102.22
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 4323 0 0 0 10220 2 0 0 25 0 1 0 1121110182 19718144 4308 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 4814 4308 81 174 0 4637 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24612

[startup+162.303 s]
/proc/loadavg: 1.06 1.49 1.37 2/74 18178
/proc/meminfo: memFree=1609208/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=23624 CPUtime=162.2
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 5420 0 0 0 16216 4 0 0 25 0 1 0 1121110182 24190976 5405 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 5906 5405 81 174 0 5729 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28980

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/74 18178
/proc/meminfo: memFree=1603896/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=29160 CPUtime=222.16
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 6730 0 0 0 22211 5 0 0 25 0 1 0 1121110182 29859840 6715 1992294400 134512640 135226915 4294956208 18446744073709551615 134536896 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 7290 6715 81 174 0 7113 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 34516

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.32 2/74 18178
/proc/meminfo: memFree=1602936/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=30336 CPUtime=282.14
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 7002 0 0 0 28208 6 0 0 25 0 1 0 1121110182 31064064 6987 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 7584 6987 81 174 0 7407 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 35692

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.30 2/74 18178
/proc/meminfo: memFree=1597688/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=35616 CPUtime=342.11
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 8284 0 0 0 34204 7 0 0 25 0 1 0 1121110182 36470784 8269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 8904 8269 81 174 0 8727 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 40972

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.28 2/74 18178
/proc/meminfo: memFree=1596856/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=36388 CPUtime=402.08
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 8490 0 0 0 40201 7 0 0 25 0 1 0 1121110182 37261312 8475 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 9097 8475 81 174 0 8920 0

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

/proc/18178/statm: 11293 10423 81 174 0 11116 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 50528

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.20 2/74 18178
/proc/meminfo: memFree=1588408/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=45800 CPUtime=641.96
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 10585 0 0 0 64186 10 0 0 25 0 1 0 1121110182 46899200 10570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 11450 10570 81 174 0 11273 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 51156

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/74 18178
/proc/meminfo: memFree=1587512/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=46612 CPUtime=701.92
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 10812 0 0 0 70182 10 0 0 25 0 1 0 1121110182 47730688 10797 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 11653 10797 81 174 0 11476 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 51968

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/74 18178
/proc/meminfo: memFree=1585592/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=48492 CPUtime=761.89
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 11279 0 0 0 76179 10 0 0 25 0 1 0 1121110182 49655808 11264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 12123 11264 81 174 0 11946 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 53848

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/74 18178
/proc/meminfo: memFree=1580792/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=53636 CPUtime=821.85
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 12496 0 0 0 82174 11 0 0 25 0 1 0 1121110182 54923264 12481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 13409 12481 81 174 0 13232 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 58992

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/74 18178
/proc/meminfo: memFree=1579896/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=54420 CPUtime=881.82
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 12702 0 0 0 88171 11 0 0 25 0 1 0 1121110182 55726080 12687 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 13605 12687 81 174 0 13428 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 59776

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/74 18178
/proc/meminfo: memFree=1579704/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=54748 CPUtime=941.81
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 12758 0 0 0 94169 12 0 0 25 0 1 0 1121110182 56061952 12743 1992294400 134512640 135226915 4294956208 18446744073709551615 134536917 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 13687 12743 81 174 0 13510 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 60104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/74 18180
/proc/meminfo: memFree=1579192/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=55208 CPUtime=1001.77
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 12873 0 0 0 100165 12 0 0 25 0 1 0 1121110182 56532992 12858 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 13802 12858 81 174 0 13625 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 60564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/74 18180
/proc/meminfo: memFree=1578488/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=56096 CPUtime=1061.73
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 13054 0 0 0 106161 12 0 0 25 0 1 0 1121110182 57442304 13039 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 14024 13039 81 174 0 13847 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 61452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/74 18180
/proc/meminfo: memFree=1577784/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=56884 CPUtime=1121.7
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 13237 0 0 0 112158 12 0 0 25 0 1 0 1121110182 58249216 13222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 14221 13222 81 174 0 14044 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 62240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 18180
/proc/meminfo: memFree=1575352/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=60032 CPUtime=1181.67
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 13837 0 0 0 118154 13 0 0 25 0 1 0 1121110182 61472768 13822 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 15008 13822 81 174 0 14831 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 65388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 18180
/proc/meminfo: memFree=1574200/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=61112 CPUtime=1200.07
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 14119 0 0 0 119994 13 0 0 25 0 1 0 1121110182 62578688 14104 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 15278 14104 81 174 0 15101 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66468

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/74 18180
/proc/meminfo: memFree=1574200/2055920 swapFree=4174980/4192956
[pid=18175] ppid=18173 vsize=5356 CPUtime=0
/proc/18175/stat : 18175 (lysat.sh) S 18173 18175 18070 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 1121110181 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18175/statm: 1339 237 195 169 0 50 0
[pid=18178] ppid=18175 vsize=61112 CPUtime=1200.07
/proc/18178/stat : 18178 (LySATi) R 18175 18175 18070 0 -1 4194304 14119 0 0 0 119994 13 0 0 25 0 1 0 1121110182 62578688 14104 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/18178/statm: 15278 14104 81 174 0 15101 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66468

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18175 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# 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): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.13
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 66468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
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 1.10883 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-31 09:28:09
IDJOB=1525979
IDBENCH=70452
IDSOLVER=511
FILE ID=node64/1525979-1238484489
PBS_JOBID= 9061858
Free space on /tmp= 66408 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1163324878-032.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525979-1238484489/watcher-1525979-1238484489 -o /tmp/evaluation-result-1525979-1238484489/solver-1525979-1238484489 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525979-1238484489.cnf i

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

MD5SUM BENCH= 041948145db994bef4ef7befa5b1ff3c
RANDOM SEED=1181498741

node64.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		: 3000.261
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		: 3000.261
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:       1631720 kB
Buffers:         79824 kB
Cached:         247852 kB
SwapCached:       8788 kB
Active:         173112 kB
Inactive:       165004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631720 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:            71140 kB
Committed_AS:  3025220 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-31 09:48:12