Trace number 1526584

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2372     7178 |      --       0       --      -- |     --   | -8/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 551   #clauses: 2372   #literals: 7178
0.00/0.00	c CPU time:   0.006998 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:  551                                                  |
0.00/0.01	c |  Number of clauses:    2372                                                 |
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-1526584-1238515814/watcher-1526584-1238515814 -o /tmp/evaluation-result-1526584-1238515814/solver-1526584-1238515814 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526584-1238515814.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: 0.92 0.98 0.99 3/64 15820
/proc/meminfo: memFree=1507240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) R 15818 15820 15529 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124243758 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 236437695135 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15820/statm: 1339 234 194 169 0 50 0
[pid=15821] ppid=15820 vsize=956 CPUtime=0
/proc/15821/stat : 15821 (SatElite) R 15820 15820 15529 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 1124243758 978944 123 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15821/statm: 239 126 50 127 0 109 0

[startup+0.0353419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15820
/proc/meminfo: memFree=1507240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101344 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15820
/proc/meminfo: memFree=1507240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301367 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15820
/proc/meminfo: memFree=1507240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701412 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15820
/proc/meminfo: memFree=1507240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1505240/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=4140 CPUtime=1.48
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 674 0 0 0 148 0 0 0 25 0 1 0 1124243759 4239360 659 1992294400 134512640 135226915 4294956208 18446744073709551615 134536774 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 1035 659 81 174 0 858 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9496

[startup+3.10268 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1504280/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=5272 CPUtime=3.08
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 956 0 0 0 308 0 0 0 25 0 1 0 1124243759 5398528 941 1992294400 134512640 135226915 4294956208 18446744073709551615 134538688 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 1318 941 81 174 0 1141 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10628

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1501976/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=6588 CPUtime=6.27
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 1289 0 0 0 627 0 0 0 25 0 1 0 1124243759 6746112 1274 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 1647 1274 81 174 0 1470 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11944

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1500760/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=7808 CPUtime=12.68
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 1597 0 0 0 1267 1 0 0 25 0 1 0 1124243759 7995392 1582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 1952 1582 81 174 0 1775 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13164

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1497496/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=10976 CPUtime=25.47
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 2399 0 0 0 2545 2 0 0 25 0 1 0 1124243759 11239424 2384 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 2744 2384 81 174 0 2567 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16332

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1495704/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=12852 CPUtime=51.07
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 2837 0 0 0 5104 3 0 0 25 0 1 0 1124243759 13160448 2822 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 3213 2822 81 174 0 3036 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18208

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1490072/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=18320 CPUtime=102.25
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 4220 0 0 0 10221 4 0 0 25 0 1 0 1124243759 18759680 4205 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 4580 4205 81 174 0 4403 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23676

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1486680/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=21964 CPUtime=162.23
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 5060 0 0 0 16218 5 0 0 25 0 1 0 1124243759 22491136 5045 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 5491 5045 81 174 0 5314 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27320

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1482776/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=25812 CPUtime=222.22
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 6028 0 0 0 22215 7 0 0 25 0 1 0 1124243759 26431488 6013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 6453 6013 81 174 0 6276 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31168

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1482456/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=26296 CPUtime=282.2
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 6120 0 0 0 28213 7 0 0 25 0 1 0 1124243759 26927104 6105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536818 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 6574 6105 81 174 0 6397 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31652

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1476184/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=32740 CPUtime=342.18
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 7671 0 0 0 34210 8 0 0 25 0 1 0 1124243759 33525760 7656 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 8185 7656 81 174 0 8008 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 38096

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1475160/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=33676 CPUtime=402.17
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 7926 0 0 0 40208 9 0 0 25 0 1 0 1124243759 34484224 7911 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 8419 7911 81 174 0 8242 0

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

/proc/15823/statm: 9539 9071 81 174 0 9362 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 43512

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1466264/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=43156 CPUtime=582.12
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 10144 0 0 0 58201 11 0 0 25 0 1 0 1124243759 44191744 10129 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 10789 10129 81 174 0 10612 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48512

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1466136/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=43156 CPUtime=642.11
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 10173 0 0 0 64200 11 0 0 25 0 1 0 1124243759 44191744 10158 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 10789 10158 81 174 0 10612 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48512

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1465496/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=43972 CPUtime=702.09
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 10330 0 0 0 70197 12 0 0 25 0 1 0 1124243759 45027328 10315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 10993 10315 81 174 0 10816 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 49328

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1464792/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=44748 CPUtime=762.08
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 10508 0 0 0 76196 12 0 0 25 0 1 0 1124243759 45821952 10493 1992294400 134512640 135226915 4294956208 18446744073709551615 134539955 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 11187 10493 81 174 0 11010 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 50104

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1462104/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=47452 CPUtime=822.06
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 11176 0 0 0 82193 13 0 0 25 0 1 0 1124243759 48590848 11161 1992294400 134512640 135226915 4294956208 18446744073709551615 134525798 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 11863 11161 81 174 0 11686 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 52808

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1458328/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=51260 CPUtime=882.04
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12129 0 0 0 88190 14 0 0 25 0 1 0 1124243759 52490240 12114 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 12815 12114 81 174 0 12638 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 56616

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1456408/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=53060 CPUtime=942.03
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12591 0 0 0 94188 15 0 0 25 0 1 0 1124243759 54333440 12576 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13265 12576 81 174 0 13088 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 58416

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1456280/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=53264 CPUtime=1002.01
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12626 0 0 0 100186 15 0 0 25 0 1 0 1124243759 54542336 12611 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13316 12611 81 174 0 13139 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 58620

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1455896/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=53552 CPUtime=1061.99
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12727 0 0 0 106184 15 0 0 25 0 1 0 1124243759 54837248 12712 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13388 12712 81 174 0 13211 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 58908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1455640/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=53864 CPUtime=1121.98
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12801 0 0 0 112182 16 0 0 25 0 1 0 1124243759 55156736 12786 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13466 12786 81 174 0 13289 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 59220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1454936/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=54712 CPUtime=1181.96
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12960 0 0 0 118180 16 0 0 25 0 1 0 1124243759 56025088 12945 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13678 12945 81 174 0 13501 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 60068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15823
/proc/meminfo: memFree=1454872/2055920 swapFree=4178500/4192956
[pid=15820] ppid=15818 vsize=5356 CPUtime=0
/proc/15820/stat : 15820 (lysat.sh) S 15818 15820 15529 0 -1 4194304 310 173 0 0 0 0 0 0 16 0 1 0 1124243758 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15820/statm: 1339 237 195 169 0 50 0
[pid=15823] ppid=15820 vsize=54784 CPUtime=1200.06
/proc/15823/stat : 15823 (LySATi) R 15820 15820 15529 0 -1 4194304 12967 0 0 0 119990 16 0 0 25 0 1 0 1124243759 56098816 12952 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/15823/statm: 13696 12952 81 174 0 13519 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 60140

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 15820 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# 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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 60140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 1.42078 second user time and 2.95255 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-31 18:10:14
IDJOB=1526584
IDBENCH=70573
IDSOLVER=511
FILE ID=node62/1526584-1238515814
PBS_JOBID= 9061997
Free space on /tmp= 66352 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526584-1238515814/watcher-1526584-1238515814 -o /tmp/evaluation-result-1526584-1238515814/solver-1526584-1238515814 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526584-1238515814.cnf i

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=1870623942

node62.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1507784 kB
Buffers:         99120 kB
Cached:         350496 kB
SwapCached:       7616 kB
Active:         209588 kB
Inactive:       249300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1507784 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            75144 kB
Committed_AS:  2857104 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-31 18:30:17