Trace number 1525599

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) 1200.04 1200.12

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/110/
unif-k5-r21.3-v110-c2343-S1971658345-089.cnf
MD5SUM80ddc27a2476c7a1f18f4f644f3f4389
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
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:  110                                                  |
0.00/0.01	c |  Number of clauses:    2343                                                 |
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-1525599-1238411347/watcher-1525599-1238411347 -o /tmp/evaluation-result-1525599-1238411347/solver-1525599-1238411347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525599-1238411347.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: 1.00 1.00 1.00 3/64 26321
/proc/meminfo: memFree=1754680/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) R 26319 26321 26250 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1113801181 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26321/statm: 1339 234 194 169 0 50 0
[pid=26322] ppid=26321 vsize=824 CPUtime=0
/proc/26322/stat : 26322 (SatElite) R 26321 26321 26250 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 1113801181 843776 96 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/26322/statm: 206 96 50 127 0 76 0

[startup+0.0516589 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26321
/proc/meminfo: memFree=1754680/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101645 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26321
/proc/meminfo: memFree=1754680/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30159 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26321
/proc/meminfo: memFree=1754680/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701478 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26321
/proc/meminfo: memFree=1754680/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1752424/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=4008 CPUtime=1.48
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 666 0 0 0 148 0 0 0 25 0 1 0 1113801182 4104192 652 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 1002 652 81 174 0 825 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9364

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1751464/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=5004 CPUtime=3.08
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 904 0 0 0 308 0 0 0 25 0 1 0 1113801182 5124096 890 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 1251 890 81 174 0 1074 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10360

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1749928/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=6352 CPUtime=6.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 1225 0 0 0 628 0 0 0 25 0 1 0 1113801182 6504448 1211 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 1588 1211 81 174 0 1411 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11708

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1748008/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=8284 CPUtime=12.68
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 1717 0 0 0 1267 1 0 0 25 0 1 0 1113801182 8482816 1703 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 2071 1703 81 174 0 1894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13640

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1745704/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=10320 CPUtime=25.49
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 2206 0 0 0 2547 2 0 0 25 0 1 0 1113801182 10567680 2192 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 2580 2192 81 174 0 2403 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15676

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1742120/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=14064 CPUtime=51.07
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 3108 0 0 0 5105 2 0 0 25 0 1 0 1113801182 14401536 3094 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 3516 3094 81 174 0 3339 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19420

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1737704/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=18672 CPUtime=102.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 4176 0 0 0 10225 3 0 0 25 0 1 0 1113801182 19120128 4162 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 4668 4162 81 174 0 4491 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 24028

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1733672/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=22940 CPUtime=162.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 5194 0 0 0 16223 4 0 0 25 0 1 0 1113801182 23490560 5180 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 5735 5180 81 174 0 5558 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 28296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1730408/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=26532 CPUtime=222.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 6008 0 0 0 22223 5 0 0 25 0 1 0 1113801182 27168768 5994 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 6633 5994 81 174 0 6456 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 31888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1729256/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=27848 CPUtime=282.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 6296 0 0 0 28222 5 0 0 25 0 1 0 1113801182 28516352 6282 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 6962 6282 81 174 0 6785 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 33204

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26324
/proc/meminfo: memFree=1723752/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=33296 CPUtime=342.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 7657 0 0 0 34220 7 0 0 25 0 1 0 1113801182 34095104 7643 1992294400 134512640 135226915 4294956224 18446744073709551615 134531210 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 8324 7643 81 174 0 8147 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 38652

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 26324
/proc/meminfo: memFree=1723048/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=34132 CPUtime=402.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 7846 0 0 0 40220 7 0 0 25 0 1 0 1113801182 34951168 7832 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 8533 7832 81 174 0 8356 0

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

/proc/26324/statm: 10281 9417 81 174 0 10104 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 46480

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 26326
/proc/meminfo: memFree=1715688/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=42024 CPUtime=642.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 9666 0 0 0 64219 9 0 0 25 0 1 0 1113801182 43032576 9652 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 10506 9652 81 174 0 10329 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 47380

[startup+702.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 26326
/proc/meminfo: memFree=1714472/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=43148 CPUtime=702.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 9939 0 0 0 70218 10 0 0 25 0 1 0 1113801182 44183552 9925 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 10787 9925 81 174 0 10610 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 48504

[startup+762.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1711336/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=46480 CPUtime=762.29
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 10737 0 0 0 76218 11 0 0 25 0 1 0 1113801182 47595520 10723 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 11620 10723 81 174 0 11443 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 51836

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1706856/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=51248 CPUtime=822.28
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 11877 0 0 0 82215 13 0 0 25 0 1 0 1113801182 52477952 11863 1992294400 134512640 135226915 4294956224 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 12812 11863 81 174 0 12635 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 56604

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1706024/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=51952 CPUtime=882.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 12058 0 0 0 88214 13 0 0 25 0 1 0 1113801182 53198848 12044 1992294400 134512640 135226915 4294956224 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 12988 12044 81 174 0 12811 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 57308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1705896/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=52160 CPUtime=942.27
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 12101 0 0 0 94214 13 0 0 25 0 1 0 1113801182 53411840 12087 1992294400 134512640 135226915 4294956224 18446744073709551615 134536768 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 13040 12087 81 174 0 12863 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 57516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1705128/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=52976 CPUtime=1002.26
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 12293 0 0 0 100213 13 0 0 25 0 1 0 1113801182 54247424 12279 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 13244 12279 81 174 0 13067 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 58332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1704424/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=53732 CPUtime=1062.26
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 12457 0 0 0 106212 14 0 0 25 0 1 0 1113801182 55021568 12443 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 13433 12443 81 174 0 13256 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 59088

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1704040/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=54144 CPUtime=1122.26
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 12562 0 0 0 112212 14 0 0 25 0 1 0 1113801182 55443456 12548 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 13536 12548 81 174 0 13359 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 59500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1701160/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=58024 CPUtime=1182.24
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 13272 0 0 0 118209 15 0 0 25 0 1 0 1113801182 59416576 13258 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 14506 13258 81 174 0 14329 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 63380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1699880/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=59076 CPUtime=1200.04
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 13565 0 0 0 119989 15 0 0 25 0 1 0 1113801182 60493824 13551 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 14769 13551 81 174 0 14592 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64432

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

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

[startup+1200.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26326
/proc/meminfo: memFree=1699880/2055920 swapFree=4178252/4192956
[pid=26321] ppid=26319 vsize=5356 CPUtime=0
/proc/26321/stat : 26321 (lysat.sh) S 26319 26321 26250 0 -1 4194304 310 147 0 0 0 0 0 0 16 0 1 0 1113801181 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26321/statm: 1339 237 195 169 0 50 0
[pid=26324] ppid=26321 vsize=59076 CPUtime=1200.04
/proc/26324/stat : 26324 (LySATi) R 26321 26321 26250 0 -1 4194304 13565 0 0 0 119989 15 0 0 25 0 1 0 1113801182 60493824 13551 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26324/statm: 14769 13551 81 174 0 14592 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 64432

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26321 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 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.12
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 64432

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= 457
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 0.992849 second user time and 3.38348 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-30 13:09:07
IDJOB=1525599
IDBENCH=70376
IDSOLVER=511
FILE ID=node16/1525599-1238411347
PBS_JOBID= 9061467
Free space on /tmp= 63956 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/110/unif-k5-r21.3-v110-c2343-S1971658345-089.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525599-1238411347/watcher-1525599-1238411347 -o /tmp/evaluation-result-1525599-1238411347/solver-1525599-1238411347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525599-1238411347.cnf i

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

MD5SUM BENCH= 80ddc27a2476c7a1f18f4f644f3f4389
RANDOM SEED=1389534162

node16.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		: 3000.232
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		: 3000.232
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:       1755160 kB
Buffers:         62208 kB
Cached:         147044 kB
SwapCached:       8484 kB
Active:          68956 kB
Inactive:       150160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755160 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            2216 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            67712 kB
Committed_AS:  3012672 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-03-30 13:29:09