Trace number 1526779

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) 1200.05 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
MD5SUMce31bd93f3110b9fcfa2521eb95c9c79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark891.331
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2028     6159 |      --       0       --      -- |     --   | -12/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 468   #clauses: 2028   #literals: 6159
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:  468                                                  |
0.00/0.01	c |  Number of clauses:    2028                                                 |
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-1526779-1238547912/watcher-1526779-1238547912 -o /tmp/evaluation-result-1526779-1238547912/solver-1526779-1238547912 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526779-1238547912.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 1.08 3/64 23161
/proc/meminfo: memFree=1117112/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) R 23159 23161 22934 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1127456100 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 266134416031 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23161/statm: 1339 234 194 169 0 50 0
[pid=23162] ppid=23161 vsize=828 CPUtime=0
/proc/23162/stat : 23162 (SatElite) R 23161 23161 22934 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1127456100 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/23162/statm: 207 135 68 127 0 77 0

[startup+0.067881 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23161
/proc/meminfo: memFree=1117112/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101885 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23161
/proc/meminfo: memFree=1117112/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301906 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23161
/proc/meminfo: memFree=1117112/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701953 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 23161
/proc/meminfo: memFree=1117112/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23164
/proc/meminfo: memFree=1115176/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=3760 CPUtime=1.48
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 588 0 0 0 148 0 0 0 25 0 1 0 1127456101 3850240 573 1992294400 134512640 135226915 4294956208 18446744073709551615 134539420 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 940 573 81 174 0 763 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9116

[startup+3.10222 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23164
/proc/meminfo: memFree=1114216/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=4580 CPUtime=3.08
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 808 0 0 0 308 0 0 0 25 0 1 0 1127456101 4689920 793 1992294400 134512640 135226915 4294956208 18446744073709551615 134536713 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 1145 793 81 174 0 968 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9936

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23164
/proc/meminfo: memFree=1112744/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=5992 CPUtime=6.27
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 1158 0 0 0 627 0 0 0 25 0 1 0 1127456101 6135808 1143 1992294400 134512640 135226915 4294956208 18446744073709551615 134538570 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 1498 1143 81 174 0 1321 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11348

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23164
/proc/meminfo: memFree=1110824/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=7752 CPUtime=12.67
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 1577 0 0 0 1267 0 0 0 25 0 1 0 1127456101 7938048 1562 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 1938 1562 81 174 0 1761 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13108

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 23164
/proc/meminfo: memFree=1108584/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=9952 CPUtime=25.47
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 2104 0 0 0 2546 1 0 0 25 0 1 0 1127456101 10190848 2089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 2488 2089 81 174 0 2311 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15308

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23164
/proc/meminfo: memFree=1105640/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=13208 CPUtime=51.05
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 2897 0 0 0 5103 2 0 0 25 0 1 0 1127456101 13524992 2882 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 3302 2882 81 174 0 3125 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18564

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 23164
/proc/meminfo: memFree=1102056/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=16432 CPUtime=102.23
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 3709 0 0 0 10220 3 0 0 25 0 1 0 1127456101 16826368 3694 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 4108 3694 81 174 0 3931 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 21788

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23164
/proc/meminfo: memFree=1096616/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=22020 CPUtime=162.2
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 5068 0 0 0 16216 4 0 0 25 0 1 0 1127456101 22548480 5053 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 5505 5053 81 174 0 5328 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27376

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 23164
/proc/meminfo: memFree=1094248/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=24604 CPUtime=222.17
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 5658 0 0 0 22213 4 0 0 25 0 1 0 1127456101 25194496 5643 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 6151 5643 81 174 0 5974 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 29960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 23164
/proc/meminfo: memFree=1093352/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=25500 CPUtime=282.14
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 5889 0 0 0 28210 4 0 0 25 0 1 0 1127456101 26112000 5874 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 6375 5874 81 174 0 6198 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 30856

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23164
/proc/meminfo: memFree=1087208/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=31920 CPUtime=342.13
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 7427 0 0 0 34207 6 0 0 25 0 1 0 1127456101 32686080 7412 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 7980 7412 81 174 0 7803 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 37276

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 23164
/proc/meminfo: memFree=1086248/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=32908 CPUtime=402.1
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 7663 0 0 0 40204 6 0 0 25 0 1 0 1127456101 33697792 7648 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 8227 7648 81 174 0 8050 0

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

/proc/23164/statm: 9377 8672 81 174 0 9200 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 42864

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 23164
/proc/meminfo: memFree=1079912/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=39804 CPUtime=582.03
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 9246 0 0 0 58195 8 0 0 25 0 1 0 1127456101 40759296 9231 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/23164/statm: 9951 9231 81 174 0 9774 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 45160

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 23164
/proc/meminfo: memFree=1079656/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=39992 CPUtime=642.01
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 9280 0 0 0 64193 8 0 0 25 0 1 0 1127456101 40951808 9265 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 9998 9265 81 174 0 9821 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45348

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 23164
/proc/meminfo: memFree=1079144/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=40672 CPUtime=701.98
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 9417 0 0 0 70190 8 0 0 25 0 1 0 1127456101 41648128 9402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 10168 9402 81 174 0 9991 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46028

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23164
/proc/meminfo: memFree=1077800/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=42056 CPUtime=761.96
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 9757 0 0 0 76187 9 0 0 25 0 1 0 1127456101 43065344 9742 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 10514 9742 81 174 0 10337 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 47412

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23164
/proc/meminfo: memFree=1074152/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=45912 CPUtime=821.93
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 10689 0 0 0 82183 10 0 0 25 0 1 0 1127456101 47013888 10674 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 11478 10675 81 174 0 11301 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 51268

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23164
/proc/meminfo: memFree=1072232/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=47644 CPUtime=881.91
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 11136 0 0 0 88180 11 0 0 25 0 1 0 1127456101 48787456 11121 1992294400 134512640 135226915 4294956208 18446744073709551615 134528276 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 11911 11121 81 174 0 11734 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 53000

[startup+942.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 23164
/proc/meminfo: memFree=1072104/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=47780 CPUtime=941.88
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 11167 0 0 0 94177 11 0 0 25 0 1 0 1127456101 48926720 11152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/23164/statm: 11945 11152 81 174 0 11768 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 53136

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 23164
/proc/meminfo: memFree=1071720/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=48276 CPUtime=1001.84
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 11262 0 0 0 100173 11 0 0 25 0 1 0 1127456101 49434624 11247 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 12069 11247 81 174 0 11892 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 53632

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23164
/proc/meminfo: memFree=1071464/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=48568 CPUtime=1061.81
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 11337 0 0 0 106170 11 0 0 25 0 1 0 1127456101 49733632 11322 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 12142 11322 81 174 0 11965 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 53924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 23164
/proc/meminfo: memFree=1070568/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=49444 CPUtime=1121.79
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 11574 0 0 0 112167 12 0 0 25 0 1 0 1127456101 50630656 11559 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 12361 11559 81 174 0 12184 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 54800

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 23164
/proc/meminfo: memFree=1068456/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=51548 CPUtime=1181.75
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 12120 0 0 0 118162 13 0 0 25 0 1 0 1127456101 52785152 12105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 12887 12105 81 174 0 12710 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 56904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23164
/proc/meminfo: memFree=1067240/2055920 swapFree=4176920/4192956
[pid=23161] ppid=23159 vsize=5356 CPUtime=0
/proc/23161/stat : 23161 (lysat.sh) S 23159 23161 22934 0 -1 4194304 310 157 0 0 0 0 0 0 16 0 1 0 1127456100 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23161/statm: 1339 237 195 169 0 50 0
[pid=23164] ppid=23161 vsize=52480 CPUtime=1200.05
/proc/23164/stat : 23164 (LySATi) R 23161 23161 22934 0 -1 4194304 12386 0 0 0 119992 13 0 0 25 0 1 0 1127456101 53739520 12371 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/23164/statm: 13120 12371 81 174 0 12943 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 57836

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 23161 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=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9531
Max. virtual memory (cumulated for all children) (KiB): 57836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467
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 1.00285 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 03:05:12
IDJOB=1526779
IDBENCH=70612
IDSOLVER=511
FILE ID=node35/1526779-1238547912
PBS_JOBID= 9062096
Free space on /tmp= 66504 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1524836866-036.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526779-1238547912/watcher-1526779-1238547912 -o /tmp/evaluation-result-1526779-1238547912/solver-1526779-1238547912 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526779-1238547912.cnf i

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

MD5SUM BENCH= ce31bd93f3110b9fcfa2521eb95c9c79
RANDOM SEED=1988138209

node35.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		: 3000.229
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		: 3000.229
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:       1117600 kB
Buffers:        109456 kB
Cached:         723736 kB
SwapCached:      10144 kB
Active:         313352 kB
Inactive:       531628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1117600 kB
SwapTotal:     4192956 kB
SwapFree:      4176920 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          17556 kB
Slab:            79360 kB
Committed_AS:  2821852 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 03:25:15