Trace number 1525994

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) 1200.08 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S528193823-041.cnf
MD5SUMc154bca4589ab170cd9a9501250bcf71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark814.716
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1525994-1238484595/watcher-1525994-1238484595 -o /tmp/evaluation-result-1525994-1238484595/solver-1525994-1238484595 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525994-1238484595.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: 2.00 2.00 1.92 3/64 11455
/proc/meminfo: memFree=1383832/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121124805 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 235 195 169 0 50 0
[pid=11456] ppid=11455 vsize=692 CPUtime=0
/proc/11456/stat : 11456 (SatElite) R 11455 11455 11256 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 1121124805 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11456/statm: 173 92 50 127 0 43 0

[startup+0.078693 s]
/proc/loadavg: 2.00 2.00 1.92 3/64 11455
/proc/meminfo: memFree=1383832/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101693 s]
/proc/loadavg: 2.00 2.00 1.92 3/64 11455
/proc/meminfo: memFree=1383832/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301705 s]
/proc/loadavg: 2.00 2.00 1.92 3/64 11455
/proc/meminfo: memFree=1383832/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701732 s]
/proc/loadavg: 2.00 2.00 1.92 3/64 11455
/proc/meminfo: memFree=1383832/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50178 s]
/proc/loadavg: 1.92 1.98 1.91 2/66 11458
/proc/meminfo: memFree=1381512/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=4320 CPUtime=1.47
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 741 0 0 0 147 0 0 0 25 0 1 0 1121124807 4423680 726 1992294400 134512640 135226915 4294956208 18446744073709551615 134525821 0 0 4096 3 0 0 0 17 1 0 0
/proc/11458/statm: 1080 726 81 174 0 903 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9676

[startup+3.10188 s]
/proc/loadavg: 1.92 1.98 1.91 2/66 11458
/proc/meminfo: memFree=1380360/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=5216 CPUtime=3.06
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 964 0 0 0 306 0 0 0 25 0 1 0 1121124807 5341184 949 1992294400 134512640 135226915 4294956208 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 1 0 0
/proc/11458/statm: 1304 949 81 174 0 1127 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10572

[startup+6.30108 s]
/proc/loadavg: 1.92 1.98 1.91 2/66 11458
/proc/meminfo: memFree=1378448/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=6592 CPUtime=6.26
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 1299 0 0 0 625 1 0 0 25 0 1 0 1121124807 6750208 1284 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 1648 1284 81 174 0 1471 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11948

[startup+12.7025 s]
/proc/loadavg: 1.78 1.95 1.90 2/66 11458
/proc/meminfo: memFree=1376784/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=8200 CPUtime=12.66
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 1703 0 0 0 1265 1 0 0 25 0 1 0 1121124807 8396800 1688 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 2050 1688 81 174 0 1873 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13556

[startup+25.5013 s]
/proc/loadavg: 1.66 1.92 1.89 2/66 11458
/proc/meminfo: memFree=1374096/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=10996 CPUtime=25.45
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 2393 0 0 0 2544 1 0 0 25 0 1 0 1121124807 11259904 2378 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 2749 2378 81 174 0 2572 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16352

[startup+51.1019 s]
/proc/loadavg: 1.43 1.84 1.87 2/66 11458
/proc/meminfo: memFree=1371600/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=13916 CPUtime=51.04
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 3045 0 0 0 5102 2 0 0 25 0 1 0 1121124807 14249984 3030 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 3479 3030 81 174 0 3302 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19272

[startup+102.305 s]
/proc/loadavg: 1.17 1.70 1.81 2/66 11458
/proc/meminfo: memFree=1366800/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=18760 CPUtime=102.21
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 4191 0 0 0 10218 3 0 0 25 0 1 0 1121124807 19210240 4176 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 4690 4176 81 174 0 4513 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24116

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.76 2/66 11458
/proc/meminfo: memFree=1362064/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=23768 CPUtime=162.18
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 5376 0 0 0 16214 4 0 0 25 0 1 0 1121124807 24338432 5361 1992294400 134512640 135226915 4294956208 18446744073709551615 134551381 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 5942 5361 81 174 0 5765 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 29124

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.71 2/66 11458
/proc/meminfo: memFree=1358800/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=27380 CPUtime=222.16
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 6194 0 0 0 22211 5 0 0 25 0 1 0 1121124807 28037120 6179 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 6845 6179 81 174 0 6668 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 32736

[startup+282.301 s]
/proc/loadavg: 1.01 1.38 1.66 2/66 11458
/proc/meminfo: memFree=1356496/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=30112 CPUtime=282.15
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 6793 0 0 0 28209 6 0 0 25 0 1 0 1121124807 30834688 6778 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 7528 6778 81 174 0 7351 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 35468

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.62 2/66 11459
/proc/meminfo: memFree=1353936/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=32716 CPUtime=342.12
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 7404 0 0 0 34206 6 0 0 25 0 1 0 1121124807 33501184 7389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 8179 7389 81 174 0 8002 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 38072

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.58 2/66 11459
/proc/meminfo: memFree=1352016/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=34664 CPUtime=402.1
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 7894 0 0 0 40203 7 0 0 25 0 1 0 1121124807 35495936 7879 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 8666 7879 81 174 0 8489 0

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

/proc/11458/statm: 9888 8944 81 174 0 9711 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 44908

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.47 2/66 11459
/proc/meminfo: memFree=1344400/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=43036 CPUtime=582.02
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 9785 0 0 0 58193 9 0 0 25 0 1 0 1121124807 44068864 9770 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 10759 9770 81 174 0 10582 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 48392

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.44 2/66 11459
/proc/meminfo: memFree=1344144/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=43484 CPUtime=642.01
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 9863 0 0 0 64192 9 0 0 25 0 1 0 1121124807 44527616 9848 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 10871 9848 81 174 0 10694 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 48840

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.41 2/66 11459
/proc/meminfo: memFree=1343056/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=44816 CPUtime=701.99
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 10115 0 0 0 70189 10 0 0 25 0 1 0 1121124807 45891584 10100 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 11204 10100 81 174 0 11027 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 50172

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.38 2/66 11459
/proc/meminfo: memFree=1341712/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=46400 CPUtime=761.97
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 10434 0 0 0 76187 10 0 0 25 0 1 0 1121124807 47513600 10419 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 11600 10419 81 174 0 11423 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 51756

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.35 2/66 11459
/proc/meminfo: memFree=1338768/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=49280 CPUtime=821.95
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 11190 0 0 0 82184 11 0 0 25 0 1 0 1121124807 50462720 11175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 12320 11175 81 174 0 12143 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 54636

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.33 2/66 11459
/proc/meminfo: memFree=1334480/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=53824 CPUtime=881.92
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12298 0 0 0 88180 12 0 0 25 0 1 0 1121124807 55115776 12283 1992294400 134512640 135226915 4294956208 18446744073709551615 134543574 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 13456 12283 81 174 0 13279 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 59180

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.30 2/66 11459
/proc/meminfo: memFree=1334096/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=54124 CPUtime=941.87
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12368 0 0 0 94175 12 0 0 25 0 1 0 1121124807 55422976 12353 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 13531 12353 81 174 0 13354 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 59480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 11459
/proc/meminfo: memFree=1334096/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=54196 CPUtime=1001.85
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12378 0 0 0 100173 12 0 0 25 0 1 0 1121124807 55496704 12363 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 13549 12363 81 174 0 13372 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 59552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 11459
/proc/meminfo: memFree=1333712/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=54520 CPUtime=1061.83
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12462 0 0 0 106170 13 0 0 25 0 1 0 1121124807 55828480 12447 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 13630 12447 81 174 0 13453 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 59876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 11459
/proc/meminfo: memFree=1333136/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=55564 CPUtime=1121.8
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12625 0 0 0 112167 13 0 0 25 0 1 0 1121124807 56897536 12610 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 13891 12610 81 174 0 13714 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 60920

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.23 2/66 11459
/proc/meminfo: memFree=1332560/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=56156 CPUtime=1181.77
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12762 0 0 0 118164 13 0 0 25 0 1 0 1121124807 57503744 12747 1992294400 134512640 135226915 4294956208 18446744073709551615 134543626 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 14039 12747 81 174 0 13862 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 61512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.02 1.23 2/66 11459
/proc/meminfo: memFree=1332176/2055920 swapFree=4177944/4192956
[pid=11455] ppid=11453 vsize=5356 CPUtime=0.01
/proc/11455/stat : 11455 (lysat.sh) S 11453 11455 11256 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121124805 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11455/statm: 1339 237 195 169 0 50 0
[pid=11458] ppid=11455 vsize=56552 CPUtime=1200.07
/proc/11458/stat : 11458 (LySATi) R 11455 11455 11256 0 -1 4194304 12856 0 0 0 119994 13 0 0 25 0 1 0 1121124807 57909248 12841 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11458/statm: 14138 12841 81 174 0 13961 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 61908

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 11455 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=18997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.022996
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.13
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 61908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 533
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= 3

runsolver used 1.21481 second user time and 3.16052 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-31 09:29:55
IDJOB=1525994
IDBENCH=70455
IDSOLVER=511
FILE ID=node29/1525994-1238484595
PBS_JOBID= 9061844
Free space on /tmp= 66472 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S528193823-041.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525994-1238484595/watcher-1525994-1238484595 -o /tmp/evaluation-result-1525994-1238484595/solver-1525994-1238484595 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525994-1238484595.cnf i

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

MD5SUM BENCH= c154bca4589ab170cd9a9501250bcf71
RANDOM SEED=1422928484

node29.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		: 3000.234
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		: 3000.234
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:       1384312 kB
Buffers:         98892 kB
Cached:         469980 kB
SwapCached:       8856 kB
Active:         179420 kB
Inactive:       399884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384312 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          16192 kB
Slab:            78228 kB
Committed_AS:  3098192 kB
PageTables:       1476 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= 66468 MiB
End job on node29 at 2009-03-31 09:49:58