Trace number 1526659

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
MD5SUMdb2a5eb5a2e705c514d4161cd8870d93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark396.021
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1847     5599 |      --       0       --      -- |     --   | -23/-11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 429   #clauses: 1847   #literals: 5599
0.00/0.00	c CPU time:   0.005999 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:  429                                                  |
0.00/0.01	c |  Number of clauses:    1847                                                 |
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-1526659-1238527944/watcher-1526659-1238527944 -o /tmp/evaluation-result-1526659-1238527944/solver-1526659-1238527944 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526659-1238527944.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 1.16 3/64 15933
/proc/meminfo: memFree=1415736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) R 15931 15933 15547 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 729686822 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224627583647 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15933/statm: 1339 234 194 169 0 50 0
[pid=15934] ppid=15933 vsize=828 CPUtime=0
/proc/15934/stat : 15934 (SatElite) R 15933 15933 15547 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 729686822 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15934/statm: 207 132 68 127 0 77 0

[startup+0.0522 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15933
/proc/meminfo: memFree=1415736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102202 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15933
/proc/meminfo: memFree=1415736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301229 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15933
/proc/meminfo: memFree=1415736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 1.16 3/64 15933
/proc/meminfo: memFree=1415736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5024 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15936
/proc/meminfo: memFree=1413728/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=3764 CPUtime=1.48
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 601 0 0 0 148 0 0 0 25 0 1 0 729686823 3854336 586 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 941 586 81 174 0 764 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9120

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15936
/proc/meminfo: memFree=1412896/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=4692 CPUtime=3.08
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 831 0 0 0 308 0 0 0 25 0 1 0 729686823 4804608 816 1992294400 134512640 135226915 4294956208 18446744073709551615 134537026 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 1173 816 81 174 0 996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10048

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15936
/proc/meminfo: memFree=1410976/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=6096 CPUtime=6.27
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 1161 0 0 0 627 0 0 0 25 0 1 0 729686823 6242304 1146 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 1524 1146 81 174 0 1347 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11452

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15936
/proc/meminfo: memFree=1409376/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=8004 CPUtime=12.68
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 1630 0 0 0 1267 1 0 0 25 0 1 0 729686823 8196096 1615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536951 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 2001 1615 81 174 0 1824 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13360

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 15936
/proc/meminfo: memFree=1407144/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=9864 CPUtime=25.47
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 2087 0 0 0 2546 1 0 0 25 0 1 0 729686823 10100736 2072 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 2466 2072 81 174 0 2289 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15220

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 15936
/proc/meminfo: memFree=1404136/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=13032 CPUtime=51.06
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 2841 0 0 0 5104 2 0 0 25 0 1 0 729686823 13344768 2826 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 3258 2826 81 174 0 3081 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18388

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 15936
/proc/meminfo: memFree=1400296/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=17012 CPUtime=102.25
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 3789 0 0 0 10222 3 0 0 25 0 1 0 729686823 17420288 3774 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 4253 3774 81 174 0 4076 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 15936
/proc/meminfo: memFree=1396648/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=20636 CPUtime=162.23
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 4689 0 0 0 16219 4 0 0 25 0 1 0 729686823 21131264 4674 1992294400 134512640 135226915 4294956208 18446744073709551615 134539321 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5159 4674 81 174 0 4982 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25992

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 15936
/proc/meminfo: memFree=1393704/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=23588 CPUtime=222.21
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 5412 0 0 0 22216 5 0 0 25 0 1 0 729686823 24154112 5397 1992294400 134512640 135226915 4294956208 18446744073709551615 134536922 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 5897 5397 81 174 0 5720 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28944

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 15936
/proc/meminfo: memFree=1391976/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=25900 CPUtime=282.2
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 5860 0 0 0 28214 6 0 0 25 0 1 0 729686823 26521600 5845 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 6475 5845 81 174 0 6298 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 15936
/proc/meminfo: memFree=1386664/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=31220 CPUtime=342.18
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 7155 0 0 0 34211 7 0 0 25 0 1 0 729686823 31969280 7140 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 7805 7140 81 174 0 7628 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 36576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15936
/proc/meminfo: memFree=1386216/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=31628 CPUtime=402.16
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 7277 0 0 0 40209 7 0 0 25 0 1 0 729686823 32387072 7262 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 7907 7262 81 174 0 7730 0

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

/proc/15936/statm: 9698 8951 81 174 0 9521 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 44148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 15936
/proc/meminfo: memFree=1379240/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=39124 CPUtime=582.1
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 9032 0 0 0 58201 9 0 0 25 0 1 0 729686823 40062976 9017 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 9781 9017 81 174 0 9604 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 44480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15936
/proc/meminfo: memFree=1378664/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=39552 CPUtime=642.1
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 9176 0 0 0 64200 10 0 0 25 0 1 0 729686823 40501248 9161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 9888 9161 81 174 0 9711 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 44908

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 15936
/proc/meminfo: memFree=1377576/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=40860 CPUtime=702.07
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 9443 0 0 0 70197 10 0 0 25 0 1 0 729686823 41840640 9428 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 10215 9428 81 174 0 10038 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 46216

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15936
/proc/meminfo: memFree=1373544/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=44996 CPUtime=762.05
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 10456 0 0 0 76194 11 0 0 25 0 1 0 729686823 46075904 10441 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 11249 10441 81 174 0 11072 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 50352

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 15936
/proc/meminfo: memFree=1371560/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=46844 CPUtime=822.04
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 10949 0 0 0 82192 12 0 0 25 0 1 0 729686823 47968256 10934 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 11711 10934 81 174 0 11534 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 52200

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 15936
/proc/meminfo: memFree=1371304/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=47156 CPUtime=882.02
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 11014 0 0 0 88190 12 0 0 25 0 1 0 729686823 48287744 10999 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 11789 10999 81 174 0 11612 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 52512

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15936
/proc/meminfo: memFree=1370792/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=47748 CPUtime=942
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 11135 0 0 0 94188 12 0 0 25 0 1 0 729686823 48893952 11120 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 11937 11120 81 174 0 11760 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 53104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 15936
/proc/meminfo: memFree=1370280/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=48416 CPUtime=1001.98
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 11264 0 0 0 100185 13 0 0 25 0 1 0 729686823 49577984 11249 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 12104 11249 81 174 0 11927 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 53772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15936
/proc/meminfo: memFree=1369192/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=49760 CPUtime=1061.96
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 11536 0 0 0 106183 13 0 0 25 0 1 0 729686823 50954240 11521 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 12440 11521 81 174 0 12263 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 55116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 15936
/proc/meminfo: memFree=1365736/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=53052 CPUtime=1121.95
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 12402 0 0 0 112180 15 0 0 25 0 1 0 729686823 54325248 12387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 13263 12387 81 174 0 13086 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 58408

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15936
/proc/meminfo: memFree=1362216/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=57256 CPUtime=1181.93
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 13284 0 0 0 118177 16 0 0 25 0 1 0 729686823 58630144 13269 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 14314 13269 81 174 0 14137 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 62612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 15936
/proc/meminfo: memFree=1361192/2055920 swapFree=4179868/4192956
[pid=15933] ppid=15931 vsize=5356 CPUtime=0
/proc/15933/stat : 15933 (lysat.sh) S 15931 15933 15547 0 -1 4194304 310 153 0 0 0 0 0 0 16 0 1 0 729686822 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15933/statm: 1339 237 195 169 0 50 0
[pid=15936] ppid=15933 vsize=58280 CPUtime=1200.03
/proc/15936/stat : 15936 (LySATi) R 15933 15933 15547 0 -1 4194304 13543 0 0 0 119986 17 0 0 25 0 1 0 729686823 59678720 13528 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15936/statm: 14570 13528 81 174 0 14393 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 63636

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15933 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 63636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 463
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.26581 second user time and 3.11053 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-31 21:32:24
IDJOB=1526659
IDBENCH=70588
IDSOLVER=511
FILE ID=node49/1526659-1238527944
PBS_JOBID= 9062028
Free space on /tmp= 66388 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526659-1238527944/watcher-1526659-1238527944 -o /tmp/evaluation-result-1526659-1238527944/solver-1526659-1238527944 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526659-1238527944.cnf i

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

MD5SUM BENCH= db2a5eb5a2e705c514d4161cd8870d93
RANDOM SEED=993673377

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1416216 kB
Buffers:        106248 kB
Cached:         430688 kB
SwapCached:       6452 kB
Active:         200604 kB
Inactive:       345288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1416216 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          14648 kB
Slab:            79660 kB
Committed_AS:  1919604 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-03-31 21:52:26