Trace number 1526524

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/420/
unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
MD5SUM09d6fe3a1e05d3fb5871651e475eb37c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark137.967
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1759     5320 |      --       0       --      -- |     --   | -26/-35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 411   #clauses: 1759   #literals: 5320
0.00/0.00	c CPU time:   0.004999 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:  411                                                  |
0.00/0.01	c |  Number of clauses:    1759                                                 |
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-1526524-1238506985/watcher-1526524-1238506985 -o /tmp/evaluation-result-1526524-1238506985/solver-1526524-1238506985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526524-1238506985.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 1.97 1.80 3/64 5330
/proc/meminfo: memFree=1493296/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) R 5328 5330 4985 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123365234 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 226913479327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/5330/statm: 1339 234 194 169 0 50 0
[pid=5331] ppid=5330 vsize=828 CPUtime=0
/proc/5331/stat : 5331 (SatElite) R 5330 5330 4985 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 1123365235 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/5331/statm: 207 131 68 127 0 77 0

[startup+0.068813 s]
/proc/loadavg: 1.99 1.97 1.80 3/64 5330
/proc/meminfo: memFree=1493296/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101818 s]
/proc/loadavg: 1.99 1.97 1.80 3/64 5330
/proc/meminfo: memFree=1493296/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301857 s]
/proc/loadavg: 1.99 1.97 1.80 3/64 5330
/proc/meminfo: memFree=1493296/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701937 s]
/proc/loadavg: 1.99 1.97 1.80 3/64 5330
/proc/meminfo: memFree=1493296/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 1.99 1.97 1.80 2/66 5333
/proc/meminfo: memFree=1491424/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=3880 CPUtime=1.48
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 609 0 0 0 148 0 0 0 25 0 1 0 1123365236 3973120 594 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 970 594 81 174 0 793 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9236

[startup+3.10139 s]
/proc/loadavg: 1.91 1.95 1.79 2/66 5333
/proc/meminfo: memFree=1490528/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=4536 CPUtime=3.07
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 803 0 0 0 307 0 0 0 25 0 1 0 1123365236 4644864 788 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 1134 788 81 174 0 957 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9892

[startup+6.302 s]
/proc/loadavg: 1.91 1.95 1.79 2/66 5333
/proc/meminfo: memFree=1489056/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=5744 CPUtime=6.27
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 1095 0 0 0 627 0 0 0 25 0 1 0 1123365236 5881856 1080 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 1436 1080 81 174 0 1259 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11100

[startup+12.7012 s]
/proc/loadavg: 1.77 1.92 1.78 2/66 5333
/proc/meminfo: memFree=1487008/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=7804 CPUtime=12.68
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 1602 0 0 0 1267 1 0 0 25 0 1 0 1123365236 7991296 1587 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 1951 1587 81 174 0 1774 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13160

[startup+25.5017 s]
/proc/loadavg: 1.65 1.89 1.77 2/66 5333
/proc/meminfo: memFree=1485088/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=9580 CPUtime=25.46
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 2022 0 0 0 2545 1 0 0 25 0 1 0 1123365236 9809920 2007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 2395 2007 81 174 0 2218 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14936

[startup+51.1016 s]
/proc/loadavg: 1.43 1.82 1.75 2/66 5335
/proc/meminfo: memFree=1482336/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=12420 CPUtime=51.05
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 2684 0 0 0 5103 2 0 0 25 0 1 0 1123365236 12718080 2669 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 3105 2669 81 174 0 2928 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17776

[startup+102.305 s]
/proc/loadavg: 1.17 1.68 1.71 2/66 5335
/proc/meminfo: memFree=1478240/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=16416 CPUtime=102.22
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 3707 0 0 0 10219 3 0 0 25 0 1 0 1123365236 16809984 3692 1992294400 134512640 135226915 4294956208 18446744073709551615 134536696 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 4104 3692 81 174 0 3927 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 21772

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.66 2/66 5335
/proc/meminfo: memFree=1474144/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=20844 CPUtime=162.19
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 4737 0 0 0 16215 4 0 0 25 0 1 0 1123365236 21344256 4722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 5211 4722 81 174 0 5034 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26200

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.62 2/66 5335
/proc/meminfo: memFree=1471136/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=24052 CPUtime=222.15
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 5480 0 0 0 22210 5 0 0 25 0 1 0 1123365236 24629248 5465 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 6013 5465 81 174 0 5836 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 29408

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.57 2/66 5335
/proc/meminfo: memFree=1469856/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=25528 CPUtime=282.12
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 5808 0 0 0 28206 6 0 0 25 0 1 0 1123365236 26140672 5793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536863 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 6382 5793 81 174 0 6205 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 30884

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.53 2/66 5335
/proc/meminfo: memFree=1465312/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=30148 CPUtime=342.09
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 6938 0 0 0 34201 8 0 0 25 0 1 0 1123365236 30871552 6923 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 7537 6923 81 174 0 7360 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 35504

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.50 2/66 5335
/proc/meminfo: memFree=1462496/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=33092 CPUtime=402.05
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 7632 0 0 0 40197 8 0 0 25 0 1 0 1123365236 33886208 7617 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 8273 7617 81 174 0 8096 0

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

/proc/5333/statm: 9307 8561 81 174 0 9130 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 42584

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.37 2/66 5335
/proc/meminfo: memFree=1458528/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=37388 CPUtime=641.92
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 8622 0 0 0 64182 10 0 0 25 0 1 0 1123365236 38285312 8607 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 9347 8607 81 174 0 9170 0
Current children cumulated CPU time (s) 641.92
Current children cumulated vsize (KiB) 42744

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.35 2/66 5335
/proc/meminfo: memFree=1457504/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=38480 CPUtime=701.89
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 8867 0 0 0 70179 10 0 0 25 0 1 0 1123365236 39403520 8852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 9620 8852 81 174 0 9443 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 43836

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.33 2/66 5335
/proc/meminfo: memFree=1453984/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=42008 CPUtime=761.87
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 9735 0 0 0 76176 11 0 0 25 0 1 0 1123365236 43016192 9720 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 10502 9720 81 174 0 10325 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 47364

[startup+822.303 s]
/proc/loadavg: 1.00 1.05 1.30 2/66 5335
/proc/meminfo: memFree=1450208/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=46184 CPUtime=821.82
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 10736 0 0 0 82170 12 0 0 25 0 1 0 1123365236 47292416 10721 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 11546 10721 81 174 0 11369 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 51540

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.28 2/66 5335
/proc/meminfo: memFree=1447968/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=48228 CPUtime=881.79
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11239 0 0 0 88166 13 0 0 25 0 1 0 1123365236 49385472 11224 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12057 11224 81 174 0 11880 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 53584

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.26 2/66 5335
/proc/meminfo: memFree=1447904/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=48416 CPUtime=941.76
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11259 0 0 0 94163 13 0 0 25 0 1 0 1123365236 49577984 11244 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12104 11244 81 174 0 11927 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 53772

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 5335
/proc/meminfo: memFree=1447584/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=48720 CPUtime=1001.73
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11342 0 0 0 100160 13 0 0 25 0 1 0 1123365236 49889280 11327 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12180 11327 81 174 0 12003 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 54076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.23 2/66 5335
/proc/meminfo: memFree=1447008/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=49368 CPUtime=1061.69
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11478 0 0 0 106156 13 0 0 25 0 1 0 1123365236 50552832 11463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12342 11463 81 174 0 12165 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 54724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.21 2/66 5341
/proc/meminfo: memFree=1446304/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=50036 CPUtime=1121.66
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11627 0 0 0 112152 14 0 0 25 0 1 0 1123365236 51236864 11612 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12509 11612 81 174 0 12332 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 55392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 5341
/proc/meminfo: memFree=1444960/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=51204 CPUtime=1181.63
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 11974 0 0 0 118148 15 0 0 25 0 1 0 1123365236 52432896 11959 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 12801 11959 81 174 0 12624 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 56560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 5341
/proc/meminfo: memFree=1443680/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=53152 CPUtime=1200.03
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 12279 0 0 0 119988 15 0 0 25 0 1 0 1123365236 54427648 12264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 13288 12264 81 174 0 13111 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58508

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 1.18 2/66 5341
/proc/meminfo: memFree=1443680/2055920 swapFree=4179880/4192956
[pid=5330] ppid=5328 vsize=5356 CPUtime=0
/proc/5330/stat : 5330 (lysat.sh) S 5328 5330 4985 0 -1 4194304 310 152 0 0 0 0 0 0 16 0 1 0 1123365234 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5330/statm: 1339 237 195 169 0 50 0
[pid=5333] ppid=5330 vsize=53152 CPUtime=1200.03
/proc/5333/stat : 5333 (LySATi) R 5330 5330 4985 0 -1 4194304 12279 0 0 0 119988 15 0 0 25 0 1 0 1123365236 54427648 12264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/5333/statm: 13288 12264 81 174 0 13111 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 58508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5330 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=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.15
CPU usage (%): 99.9432
Max. virtual memory (cumulated for all children) (KiB): 58508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 462
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 0.995848 second user time and 3.38149 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-31 15:43:05
IDJOB=1526524
IDBENCH=70561
IDSOLVER=511
FILE ID=node5/1526524-1238506985
PBS_JOBID= 9061957
Free space on /tmp= 66096 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/420/unif-k3-r4.25-v420-c1785-S1136141672-041.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526524-1238506985/watcher-1526524-1238506985 -o /tmp/evaluation-result-1526524-1238506985/solver-1526524-1238506985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526524-1238506985.cnf i

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

MD5SUM BENCH= 09d6fe3a1e05d3fb5871651e475eb37c
RANDOM SEED=499860539

node5.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		: 3000.263
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		: 3000.263
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:       1493776 kB
Buffers:         86272 kB
Cached:         374432 kB
SwapCached:       7000 kB
Active:         184528 kB
Inactive:       284648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493776 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            78988 kB
Committed_AS:  2963432 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= 66092 MiB
End job on node5 at 2009-03-31 16:03:08