Trace number 1526829

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) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
MD5SUMc31ae01e49038ee90ca261273074a0e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark582.064
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1951     5891 |      --       0       --      -- |     --   | -4/26
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 454   #clauses: 1951   #literals: 5891
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  454                                                  |
0.00/0.01	c |  Number of clauses:    1951                                                 |
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-1526829-1238556347/watcher-1526829-1238556347 -o /tmp/evaluation-result-1526829-1238556347/solver-1526829-1238556347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526829-1238556347.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 3/76 2214
/proc/meminfo: memFree=1651176/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) R 2212 2214 1407 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1128295904 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 257203694239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2214/statm: 1339 234 194 169 0 50 0
[pid=2215] ppid=2214 vsize=828 CPUtime=0
/proc/2215/stat : 2215 (SatElite) R 2214 2214 1407 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1128295904 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134574644 0 0 4096 3 0 0 0 17 0 0 0
/proc/2215/statm: 207 133 68 127 0 77 0

[startup+0.0885081 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 2214
/proc/meminfo: memFree=1651176/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102508 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 2214
/proc/meminfo: memFree=1651176/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302525 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 2214
/proc/meminfo: memFree=1651176/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702559 s]
/proc/loadavg: 1.00 1.00 1.00 3/76 2214
/proc/meminfo: memFree=1651176/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1649112/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=3764 CPUtime=1.48
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 586 0 0 0 148 0 0 0 25 0 1 0 1128295905 3854336 571 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 941 571 81 174 0 764 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9120

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1648152/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=4688 CPUtime=3.08
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 822 0 0 0 308 0 0 0 25 0 1 0 1128295905 4800512 807 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 1172 807 81 174 0 995 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10044

[startup+6.30102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1646424/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=5968 CPUtime=6.28
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 1148 0 0 0 628 0 0 0 25 0 1 0 1128295905 6111232 1133 1992294400 134512640 135226915 4294956208 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 1492 1133 81 174 0 1315 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11324

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1644824/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=7496 CPUtime=12.67
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 1521 0 0 0 1267 0 0 0 25 0 1 0 1128295905 7675904 1506 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 1874 1506 81 174 0 1697 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12852

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1642648/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=9852 CPUtime=25.47
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 2079 0 0 0 2546 1 0 0 25 0 1 0 1128295905 10088448 2064 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 2463 2064 81 174 0 2286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15208

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1640152/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=12460 CPUtime=51.06
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 2724 0 0 0 5104 2 0 0 25 0 1 0 1128295905 12759040 2709 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 3115 2709 81 174 0 2938 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17816

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1635032/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=17744 CPUtime=102.24
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 3965 0 0 0 10220 4 0 0 25 0 1 0 1128295905 18169856 3950 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 4436 3950 81 174 0 4259 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23100

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1632152/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=20640 CPUtime=162.21
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 4667 0 0 0 16216 5 0 0 25 0 1 0 1128295905 21135360 4652 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 5160 4652 81 174 0 4983 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 25996

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1627608/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=25344 CPUtime=222.18
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 5821 0 0 0 22212 6 0 0 25 0 1 0 1128295905 25952256 5806 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 6336 5806 81 174 0 6159 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30700

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1626776/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=26144 CPUtime=282.15
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 6012 0 0 0 28209 6 0 0 25 0 1 0 1128295905 26771456 5997 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 6536 5997 81 174 0 6359 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1623576/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=29448 CPUtime=342.13
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 6814 0 0 0 34205 8 0 0 25 0 1 0 1128295905 30154752 6799 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 7362 6799 81 174 0 7185 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 34804

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1622616/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=30624 CPUtime=402.11
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 7066 0 0 0 40202 9 0 0 25 0 1 0 1128295905 31358976 7051 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 7656 7051 81 174 0 7479 0

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

/proc/2217/statm: 9433 8777 81 174 0 9256 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 43088

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1615256/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=38380 CPUtime=582.03
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 8902 0 0 0 58192 11 0 0 25 0 1 0 1128295905 39301120 8887 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 9595 8887 81 174 0 9418 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 43736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1614168/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=39440 CPUtime=642.01
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 9178 0 0 0 64190 11 0 0 25 0 1 0 1128295905 40386560 9163 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 9860 9163 81 174 0 9683 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 44796

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1609944/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=43748 CPUtime=701.98
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 10245 0 0 0 70186 12 0 0 25 0 1 0 1128295905 44797952 10230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 10937 10230 81 174 0 10760 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 49104

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1605848/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=48000 CPUtime=761.96
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 11245 0 0 0 76182 14 0 0 25 0 1 0 1128295905 49152000 11230 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12000 11230 81 174 0 11823 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 53356

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2217
/proc/meminfo: memFree=1604568/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=49364 CPUtime=821.92
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 11576 0 0 0 82178 14 0 0 25 0 1 0 1128295905 50548736 11561 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12341 11561 81 174 0 12164 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 54720

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1604312/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=49524 CPUtime=881.89
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 11619 0 0 0 88175 14 0 0 25 0 1 0 1128295905 50712576 11604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12381 11604 81 174 0 12204 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 54880

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1604056/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=49820 CPUtime=941.87
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 11689 0 0 0 94173 14 0 0 25 0 1 0 1128295905 51015680 11674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12455 11674 81 174 0 12278 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 55176

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1603416/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=50508 CPUtime=1001.84
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 11850 0 0 0 100169 15 0 0 25 0 1 0 1128295905 51720192 11835 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12627 11835 81 174 0 12450 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55864

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1602776/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=51256 CPUtime=1061.82
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 12000 0 0 0 106167 15 0 0 25 0 1 0 1128295905 52486144 11985 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 12814 11985 81 174 0 12637 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 56612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1600984/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=53172 CPUtime=1121.79
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 12463 0 0 0 112163 16 0 0 25 0 1 0 1128295905 54448128 12448 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 13293 12448 81 174 0 13116 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 58528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1597784/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=56992 CPUtime=1181.76
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 13291 0 0 0 118160 16 0 0 25 0 1 0 1128295905 58359808 13276 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2217/statm: 14248 13276 81 174 0 14071 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 62348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2219
/proc/meminfo: memFree=1596696/2055920 swapFree=4173760/4192956
[pid=2214] ppid=2212 vsize=5356 CPUtime=0
/proc/2214/stat : 2214 (lysat.sh) S 2212 2214 1407 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1128295904 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2214/statm: 1339 237 195 169 0 50 0
[pid=2217] ppid=2214 vsize=58008 CPUtime=1200.06
/proc/2217/stat : 2217 (LySATi) R 2214 2214 1407 0 -1 4194304 13522 0 0 0 119989 17 0 0 25 0 1 0 1128295905 59400192 13507 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/2217/statm: 14502 13507 81 174 0 14325 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63364

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 2214 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.17
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 63364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 464
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 1.38179 second user time and 4.08638 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 05:25:47
IDJOB=1526829
IDBENCH=70622
IDSOLVER=511
FILE ID=node65/1526829-1238556347
PBS_JOBID= 9062121
Free space on /tmp= 66316 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S2007898659-069.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526829-1238556347/watcher-1526829-1238556347 -o /tmp/evaluation-result-1526829-1238556347/solver-1526829-1238556347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526829-1238556347.cnf i

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

MD5SUM BENCH= c31ae01e49038ee90ca261273074a0e1
RANDOM SEED=2127155530

node65.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		: 3000.231
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		: 3000.231
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:       1651720 kB
Buffers:         85592 kB
Cached:         230200 kB
SwapCached:       9792 kB
Active:         188724 kB
Inactive:       138396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651720 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          16988 kB
Slab:            61840 kB
Committed_AS:  3513584 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 05:45:50