Trace number 1729380

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) 1200.09 1200.71

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
MD5SUM95e4195bdde82ec65467d8f29f037cf2
Bench CategoryCRAFTED (crafted 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 variables390
Number of clauses1722
Sum of the clauses size5166
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31722
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 |    1722     5166 |     516       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 390   #clauses: 1722   #literals: 5166
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  390                                                  |
0.00/0.01	c |  Number of clauses:    1722                                                 |
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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1729380-1240748689/watcher-1729380-1240748689 -o /tmp/evaluation-result-1729380-1240748689/solver-1729380-1240748689 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1729380-1240748689.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 26517
/proc/meminfo: memFree=1833312/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) R 26515 26517 26452 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 102902172 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/26517/statm: 1339 234 194 169 0 50 0
[pid=26518] ppid=26517 vsize=828 CPUtime=0
/proc/26518/stat : 26518 (SatElite) R 26517 26517 26452 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 102902172 847872 123 1992294400 134512640 135034092 4294956112 18446744073709551615 134566112 0 0 4096 3 0 0 0 17 0 0 0
/proc/26518/statm: 207 123 67 127 0 77 0

[startup+0.07279 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26517
/proc/meminfo: memFree=1833312/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101795 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26517
/proc/meminfo: memFree=1833312/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301831 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26517
/proc/meminfo: memFree=1833312/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26517
/proc/meminfo: memFree=1833312/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1831120/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=3756 CPUtime=1.48
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 603 0 0 0 148 0 0 0 25 0 1 0 102902173 3846144 588 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 939 588 81 174 0 762 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9112

[startup+3.10232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1830096/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=4676 CPUtime=3.08
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 827 0 0 0 308 0 0 0 25 0 1 0 102902173 4788224 812 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 1169 812 81 174 0 992 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10032

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1828624/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=6256 CPUtime=6.27
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 1232 0 0 0 627 0 0 0 25 0 1 0 102902173 6406144 1217 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 1564 1217 81 174 0 1387 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11612

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1826192/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=8528 CPUtime=12.67
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 1791 0 0 0 1266 1 0 0 25 0 1 0 102902173 8732672 1776 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 2132 1776 81 174 0 1955 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13884

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1823888/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=10596 CPUtime=25.47
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 2303 0 0 0 2545 2 0 0 25 0 1 0 102902173 10850304 2288 1992294400 134512640 135226915 4294956224 18446744073709551615 134540906 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 2649 2288 81 174 0 2472 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15952

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1821648/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=12904 CPUtime=51.06
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 2861 0 0 0 5103 3 0 0 25 0 1 0 102902173 13213696 2846 1992294400 134512640 135226915 4294956224 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 3226 2846 81 174 0 3049 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18260

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1816336/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=18144 CPUtime=102.24
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 4155 0 0 0 10220 4 0 0 25 0 1 0 102902173 18579456 4140 1992294400 134512640 135226915 4294956224 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 4536 4140 81 174 0 4359 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23500

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1811856/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=22912 CPUtime=162.2
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 5309 0 0 0 16215 5 0 0 25 0 1 0 102902173 23461888 5294 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 5728 5294 81 174 0 5551 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28268

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1810896/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=23776 CPUtime=222.18
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 5512 0 0 0 22213 5 0 0 25 0 1 0 102902173 24346624 5497 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 5944 5497 81 174 0 5767 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29132

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1806480/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=28264 CPUtime=282.15
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 6603 0 0 0 28209 6 0 0 25 0 1 0 102902173 28942336 6588 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 7066 6588 81 174 0 6889 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 33620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1806288/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=28424 CPUtime=342.11
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 6651 0 0 0 34205 6 0 0 25 0 1 0 102902173 29106176 6636 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 7106 6636 81 174 0 6929 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 33780

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1801360/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=33372 CPUtime=402.08
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 7871 0 0 0 40200 8 0 0 25 0 1 0 102902173 34172928 7856 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 8343 7856 81 174 0 8166 0

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

/proc/26520/statm: 10298 9685 81 174 0 10121 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 46548

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1793616/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=41576 CPUtime=641.96
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 9784 0 0 0 64186 10 0 0 25 0 1 0 102902173 42573824 9769 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 10394 9769 81 174 0 10217 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 46932

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1793488/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=41576 CPUtime=701.93
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 9809 0 0 0 70182 11 0 0 25 0 1 0 102902173 42573824 9794 1992294400 134512640 135226915 4294956224 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 10394 9794 81 174 0 10217 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 46932

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26520
/proc/meminfo: memFree=1792912/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=42128 CPUtime=761.91
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 9944 0 0 0 76180 11 0 0 25 0 1 0 102902173 43139072 9929 1992294400 134512640 135226915 4294956224 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 10532 9929 81 174 0 10355 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 47484

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1789264/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=45924 CPUtime=821.87
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 10846 0 0 0 82175 12 0 0 25 0 1 0 102902173 47026176 10831 1992294400 134512640 135226915 4294956224 18446744073709551615 134545731 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 11481 10831 81 174 0 11304 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 51280

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1785040/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=50160 CPUtime=881.84
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 11922 0 0 0 88171 13 0 0 25 0 1 0 102902173 51363840 11907 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 12540 11907 81 174 0 12363 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 55516

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1781904/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=53312 CPUtime=941.82
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 12677 0 0 0 94168 14 0 0 25 0 1 0 102902173 54591488 12662 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13328 12662 81 174 0 13151 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 58668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1781840/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=53312 CPUtime=1001.79
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 12698 0 0 0 100165 14 0 0 25 0 1 0 102902173 54591488 12683 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13328 12683 81 174 0 13151 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 58668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1781584/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=53532 CPUtime=1061.75
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 12747 0 0 0 106161 14 0 0 25 0 1 0 102902173 54816768 12732 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13383 12732 81 174 0 13206 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 58888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1781200/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=53984 CPUtime=1121.72
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 12833 0 0 0 112158 14 0 0 25 0 1 0 102902173 55279616 12818 1992294400 134512640 135226915 4294956224 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13496 12818 81 174 0 13319 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 59340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1780624/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=54532 CPUtime=1181.69
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 12964 0 0 0 118154 15 0 0 25 0 1 0 102902173 55840768 12949 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13633 12949 81 174 0 13456 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 59888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26522
/proc/meminfo: memFree=1780496/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=54692 CPUtime=1200.09
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 13006 0 0 0 119994 15 0 0 25 0 1 0 102902173 56004608 12991 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13673 12991 81 174 0 13496 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60048

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 1.00 2/66 26522
/proc/meminfo: memFree=1780496/2055920 swapFree=4181888/4192956
[pid=26517] ppid=26515 vsize=5356 CPUtime=0
/proc/26517/stat : 26517 (lysat.sh) S 26515 26517 26452 0 -1 4194304 310 144 0 0 0 0 0 0 16 0 1 0 102902172 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26517/statm: 1339 237 195 169 0 50 0
[pid=26520] ppid=26517 vsize=54692 CPUtime=1200.09
/proc/26520/stat : 26520 (LySATi) R 26517 26517 26452 0 -1 4194304 13006 0 0 0 119994 15 0 0 25 0 1 0 102902173 56004608 12991 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/26520/statm: 13673 12991 81 174 0 13496 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 60048

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26517 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 60048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 454
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 1.02684 second user time and 3.34949 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-26 14:24:49
IDJOB=1729380
IDBENCH=24702
IDSOLVER=511
FILE ID=node18/1729380-1240748689
PBS_JOBID= 9187072
Free space on /tmp= 66148 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hgen7-n390-02-S178568232.sat05-479.reshuffled-07.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729380-1240748689/watcher-1729380-1240748689 -o /tmp/evaluation-result-1729380-1240748689/solver-1729380-1240748689 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1729380-1240748689.cnf i

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

MD5SUM BENCH= 95e4195bdde82ec65467d8f29f037cf2
RANDOM SEED=2084492988

node18.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		: 3000.280
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		: 3000.280
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:       1833792 kB
Buffers:         24340 kB
Cached:         136948 kB
SwapCached:       4972 kB
Active:          25080 kB
Inactive:       144136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833792 kB
SwapTotal:     4192956 kB
SwapFree:      4181888 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            38996 kB
Committed_AS:   426296 kB
PageTables:       1372 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= 66144 MiB
End job on node18 at 2009-04-26 14:44:52