Trace number 1527349

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) 1200.07 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
MD5SUMcc65c4677bcd52e268abf185559aaea4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.006998
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 |    1949     5881 |      --       0       --      -- |     --   | -6/16
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 454   #clauses: 1949   #literals: 5881
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  454                                                  |
0.00/0.01	c |  Number of clauses:    1949                                                 |
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-1527349-1238593242/watcher-1527349-1238593242 -o /tmp/evaluation-result-1527349-1238593242/solver-1527349-1238593242 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527349-1238593242.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: 2.04 1.87 1.46 3/64 15162
/proc/meminfo: memFree=1241840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) R 15160 15162 14847 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131986977 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 221954763423 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15162/statm: 1339 234 194 169 0 50 0
[pid=15163] ppid=15162 vsize=828 CPUtime=0
/proc/15163/stat : 15163 (SatElite) R 15162 15162 14847 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 1131986978 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/15163/statm: 207 133 68 127 0 77 0

[startup+0.0942429 s]
/proc/loadavg: 2.04 1.87 1.46 3/64 15162
/proc/meminfo: memFree=1241840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101243 s]
/proc/loadavg: 2.04 1.87 1.46 3/64 15162
/proc/meminfo: memFree=1241840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301262 s]
/proc/loadavg: 2.04 1.87 1.46 3/64 15162
/proc/meminfo: memFree=1241840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701297 s]
/proc/loadavg: 2.04 1.87 1.46 3/64 15162
/proc/meminfo: memFree=1241840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 2.04 1.87 1.46 2/66 15165
/proc/meminfo: memFree=1239840/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=3744 CPUtime=1.48
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 598 0 0 0 148 0 0 0 25 0 1 0 1131986978 3833856 583 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 936 583 81 174 0 759 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9100

[startup+3.10251 s]
/proc/loadavg: 2.04 1.87 1.46 2/66 15165
/proc/meminfo: memFree=1238880/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=4684 CPUtime=3.08
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 812 0 0 0 308 0 0 0 25 0 1 0 1131986978 4796416 797 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 1171 797 81 174 0 994 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10040

[startup+6.3018 s]
/proc/loadavg: 1.96 1.86 1.46 2/66 15165
/proc/meminfo: memFree=1237216/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=6100 CPUtime=6.27
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 1183 0 0 0 627 0 0 0 25 0 1 0 1131986978 6246400 1168 1992294400 134512640 135226915 4294956208 18446744073709551615 134539221 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 1525 1168 81 174 0 1348 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11456

[startup+12.7014 s]
/proc/loadavg: 1.88 1.84 1.46 2/66 15165
/proc/meminfo: memFree=1235104/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=8144 CPUtime=12.67
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 1697 0 0 0 1266 1 0 0 25 0 1 0 1131986978 8339456 1682 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 2036 1682 81 174 0 1859 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13500

[startup+25.5015 s]
/proc/loadavg: 1.68 1.80 1.45 2/66 15165
/proc/meminfo: memFree=1233696/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=9464 CPUtime=25.46
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 1998 0 0 0 2545 1 0 0 25 0 1 0 1131986978 9691136 1983 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 2366 1983 81 174 0 2189 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14820

[startup+51.1018 s]
/proc/loadavg: 1.45 1.74 1.44 2/66 15167
/proc/meminfo: memFree=1229152/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=14224 CPUtime=51.05
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 3154 0 0 0 5103 2 0 0 25 0 1 0 1131986978 14565376 3139 1992294400 134512640 135226915 4294956208 18446744073709551615 134531463 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 3556 3139 81 174 0 3379 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19580

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.41 2/66 15167
/proc/meminfo: memFree=1226592/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=16712 CPUtime=102.24
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 3752 0 0 0 10221 3 0 0 25 0 1 0 1131986978 17113088 3737 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 4178 3737 81 174 0 4001 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22068

[startup+162.302 s]
/proc/loadavg: 1.07 1.50 1.38 2/66 15167
/proc/meminfo: memFree=1221600/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=21928 CPUtime=162.21
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 4995 0 0 0 16217 4 0 0 25 0 1 0 1131986978 22454272 4980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 5482 4980 81 174 0 5305 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27284

[startup+222.301 s]
/proc/loadavg: 1.02 1.41 1.35 2/66 15167
/proc/meminfo: memFree=1218464/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=25028 CPUtime=222.18
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 5789 0 0 0 22214 4 0 0 25 0 1 0 1131986978 25628672 5774 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 6257 5774 81 174 0 6080 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 30384

[startup+282.302 s]
/proc/loadavg: 1.01 1.33 1.33 2/66 15167
/proc/meminfo: memFree=1215264/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=28704 CPUtime=282.16
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 6604 0 0 0 28211 5 0 0 25 0 1 0 1131986978 29392896 6589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 7176 6589 81 174 0 6999 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 34060

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.31 2/66 15167
/proc/meminfo: memFree=1212512/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=31452 CPUtime=342.14
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 7279 0 0 0 34208 6 0 0 25 0 1 0 1131986978 32206848 7264 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 7863 7264 81 174 0 7686 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 36808

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.28 2/66 15167
/proc/meminfo: memFree=1211744/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=32400 CPUtime=402.11
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 7480 0 0 0 40205 6 0 0 25 0 1 0 1131986978 33177600 7465 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 8100 7465 81 174 0 7923 0

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

/proc/15165/statm: 9673 8935 81 174 0 9496 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 44048

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/66 15167
/proc/meminfo: memFree=1205280/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=39304 CPUtime=582.05
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 9092 0 0 0 58197 8 0 0 25 0 1 0 1131986978 40247296 9077 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 9826 9077 81 174 0 9649 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 44660

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/66 15167
/proc/meminfo: memFree=1205088/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=39568 CPUtime=642.01
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 9150 0 0 0 64193 8 0 0 25 0 1 0 1131986978 40517632 9135 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 1 0 0
/proc/15165/statm: 9892 9135 81 174 0 9715 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 44924

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 15167
/proc/meminfo: memFree=1200032/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=44604 CPUtime=701.98
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 10370 0 0 0 70189 9 0 0 25 0 1 0 1131986978 45674496 10355 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 11151 10355 81 174 0 10974 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 49960

[startup+762.307 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 15167
/proc/meminfo: memFree=1195872/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=48664 CPUtime=761.97
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 11424 0 0 0 76186 11 0 0 25 0 1 0 1131986978 49831936 11409 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12166 11409 81 174 0 11989 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 54020

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/66 15167
/proc/meminfo: memFree=1195360/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=49204 CPUtime=821.93
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 11551 0 0 0 82182 11 0 0 25 0 1 0 1131986978 50384896 11536 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12301 11536 81 174 0 12124 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 54560

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 15167
/proc/meminfo: memFree=1195296/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=49204 CPUtime=881.91
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 11574 0 0 0 88180 11 0 0 25 0 1 0 1131986978 50384896 11559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12301 11559 81 174 0 12124 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 54560

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 15167
/proc/meminfo: memFree=1195168/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=49360 CPUtime=941.88
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 11619 0 0 0 94177 11 0 0 25 0 1 0 1131986978 50544640 11604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12340 11604 81 174 0 12163 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 54716

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 15167
/proc/meminfo: memFree=1194720/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=49988 CPUtime=1001.85
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 11718 0 0 0 100174 11 0 0 25 0 1 0 1131986978 51187712 11703 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12497 11703 81 174 0 12320 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 55344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 15167
/proc/meminfo: memFree=1193248/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=51612 CPUtime=1061.82
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 12127 0 0 0 106171 11 0 0 25 0 1 0 1131986978 52850688 12112 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 12903 12112 81 174 0 12726 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 56968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 15167
/proc/meminfo: memFree=1188960/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=56464 CPUtime=1121.8
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 13168 0 0 0 112167 13 0 0 25 0 1 0 1131986978 57819136 13153 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 14116 13153 81 174 0 13939 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 61820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 15167
/proc/meminfo: memFree=1185568/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=60024 CPUtime=1181.78
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 14030 0 0 0 118164 14 0 0 25 0 1 0 1131986978 61464576 14015 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 15006 14015 81 174 0 14829 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 65380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 15167
/proc/meminfo: memFree=1184544/2055920 swapFree=4178352/4192956
[pid=15162] ppid=15160 vsize=5356 CPUtime=0
/proc/15162/stat : 15162 (lysat.sh) S 15160 15162 14847 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1131986977 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15162/statm: 1339 237 195 169 0 50 0
[pid=15165] ppid=15162 vsize=60948 CPUtime=1200.07
/proc/15165/stat : 15165 (LySATi) R 15162 15162 14847 0 -1 4194304 14269 0 0 0 119993 14 0 0 25 0 1 0 1131986978 62410752 14254 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15165/statm: 15237 14254 81 174 0 15060 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 66304

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 15162 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 66304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
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 1.10483 second user time and 3.2705 second system time

The end

Launcher Data 

Begin job on node43 at 2009-04-01 15:40:42
IDJOB=1527349
IDBENCH=70726
IDSOLVER=511
FILE ID=node43/1527349-1238593242
PBS_JOBID= 9062247
Free space on /tmp= 63084 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1733990810-090.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527349-1238593242/watcher-1527349-1238593242 -o /tmp/evaluation-result-1527349-1238593242/solver-1527349-1238593242 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527349-1238593242.cnf i

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

MD5SUM BENCH= cc65c4677bcd52e268abf185559aaea4
RANDOM SEED=1444166640

node43.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		: 3000.242
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		: 3000.242
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:       1242320 kB
Buffers:         94076 kB
Cached:         625156 kB
SwapCached:       8504 kB
Active:         310784 kB
Inactive:       418508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1242320 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15732 kB
Slab:            70328 kB
Committed_AS:  2597384 kB
PageTables:       1448 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= 63084 MiB
End job on node43 at 2009-04-01 16:00:45