Trace number 1526214

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
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                                                 |
0.01/0.02	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-1526214-1238487132/watcher-1526214-1238487132 -o /tmp/evaluation-result-1526214-1238487132/solver-1526214-1238487132 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526214-1238487132.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 1.17 3/71 18279
/proc/meminfo: memFree=1255816/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0
/proc/18279/stat : 18279 (lysat.sh) R 18277 18279 17913 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121376331 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18279/statm: 1339 234 194 169 0 50 0
[pid=18280] ppid=18279 vsize=824 CPUtime=0
/proc/18280/stat : 18280 (SatElite) R 18279 18279 17913 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 1121376331 843776 100 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18280/statm: 206 101 50 127 0 76 0

[startup+0.0273801 s]
/proc/loadavg: 1.00 1.00 1.17 3/71 18279
/proc/meminfo: memFree=1255816/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102388 s]
/proc/loadavg: 1.00 1.00 1.17 3/71 18279
/proc/meminfo: memFree=1255816/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301426 s]
/proc/loadavg: 1.00 1.00 1.17 3/71 18279
/proc/meminfo: memFree=1255816/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701502 s]
/proc/loadavg: 1.00 1.00 1.17 3/71 18279
/proc/meminfo: memFree=1255816/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.17 2/73 18282
/proc/meminfo: memFree=1253496/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=4196 CPUtime=1.47
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 725 0 0 0 147 0 0 0 25 0 1 0 1121376333 4296704 710 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 1049 710 81 174 0 872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9552

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.17 2/73 18282
/proc/meminfo: memFree=1252344/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=5408 CPUtime=3.07
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 1015 0 0 0 307 0 0 0 25 0 1 0 1121376333 5537792 1000 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 1352 1000 81 174 0 1175 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10764

[startup+6.30157 s]
/proc/loadavg: 1.00 1.00 1.17 2/73 18282
/proc/meminfo: memFree=1250616/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=6220 CPUtime=6.26
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 1226 0 0 0 626 0 0 0 25 0 1 0 1121376333 6369280 1211 1992294400 134512640 135226915 4294956208 18446744073709551615 134527739 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 1555 1211 81 174 0 1378 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11576

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.16 2/73 18282
/proc/meminfo: memFree=1248888/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=8056 CPUtime=12.66
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 1661 0 0 0 1266 0 0 0 25 0 1 0 1121376333 8249344 1646 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 2014 1646 81 174 0 1837 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13412

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.16 2/73 18282
/proc/meminfo: memFree=1246264/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=10588 CPUtime=25.46
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 2281 0 0 0 2545 1 0 0 25 0 1 0 1121376333 10842112 2266 1992294400 134512640 135226915 4294956208 18446744073709551615 134539454 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 2647 2266 81 174 0 2470 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15944

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.16 2/73 18282
/proc/meminfo: memFree=1243064/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=14256 CPUtime=51.05
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 3128 0 0 0 5103 2 0 0 25 0 1 0 1121376333 14598144 3113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 3564 3113 81 174 0 3387 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19612

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.15 2/73 18282
/proc/meminfo: memFree=1238200/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=19364 CPUtime=102.24
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 4309 0 0 0 10220 4 0 0 25 0 1 0 1121376333 19828736 4294 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 4841 4294 81 174 0 4664 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24720

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/73 18282
/proc/meminfo: memFree=1234232/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=23612 CPUtime=162.21
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 5281 0 0 0 16217 4 0 0 25 0 1 0 1121376333 24178688 5266 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 5903 5266 81 174 0 5726 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28968

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/73 18282
/proc/meminfo: memFree=1232056/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=26192 CPUtime=222.19
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 5822 0 0 0 22214 5 0 0 25 0 1 0 1121376333 26820608 5807 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 6548 5807 81 174 0 6371 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31548

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/73 18282
/proc/meminfo: memFree=1230456/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=28064 CPUtime=282.17
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 6241 0 0 0 28211 6 0 0 25 0 1 0 1121376333 28737536 6226 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 7016 6226 81 174 0 6839 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 33420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/73 18282
/proc/meminfo: memFree=1223864/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=34568 CPUtime=342.15
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 7846 0 0 0 34207 8 0 0 25 0 1 0 1121376333 35397632 7816 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 8642 7816 81 174 0 8465 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39924

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 18282
/proc/meminfo: memFree=1222968/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=35612 CPUtime=402.13
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 8088 0 0 0 40205 8 0 0 25 0 1 0 1121376333 36466688 8058 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 8903 8058 81 174 0 8726 0

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

/proc/18282/statm: 11220 10120 81 174 0 11043 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 50236

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/73 18282
/proc/meminfo: memFree=1214520/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=45168 CPUtime=642.05
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 10215 0 0 0 64194 11 0 0 25 0 1 0 1121376333 46252032 10185 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 11292 10185 81 174 0 11115 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 50524

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/73 18282
/proc/meminfo: memFree=1213624/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=46284 CPUtime=702.02
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 10448 0 0 0 70191 11 0 0 25 0 1 0 1121376333 47394816 10418 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 11571 10418 81 174 0 11394 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 51640

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 18282
/proc/meminfo: memFree=1212792/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=47148 CPUtime=762.01
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 10646 0 0 0 76189 12 0 0 25 0 1 0 1121376333 48279552 10616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 11787 10616 81 174 0 11610 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 52504

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/73 18282
/proc/meminfo: memFree=1211384/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=48668 CPUtime=821.99
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 11010 0 0 0 82186 13 0 0 25 0 1 0 1121376333 49836032 10980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 12167 10980 81 174 0 11990 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 54024

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/73 18282
/proc/meminfo: memFree=1207032/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=53244 CPUtime=881.97
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12078 0 0 0 88183 14 0 0 25 0 1 0 1121376333 54521856 12048 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 13311 12048 81 174 0 13134 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 58600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/73 18282
/proc/meminfo: memFree=1205368/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=55580 CPUtime=941.94
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12491 0 0 0 94180 14 0 0 25 0 1 0 1121376333 56913920 12461 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 13895 12461 81 174 0 13718 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 60936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 18282
/proc/meminfo: memFree=1205368/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=55784 CPUtime=1001.92
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12509 0 0 0 100178 14 0 0 25 0 1 0 1121376333 57122816 12479 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 13946 12479 81 174 0 13769 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 61140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/73 18282
/proc/meminfo: memFree=1205112/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=56108 CPUtime=1061.9
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12557 0 0 0 106176 14 0 0 25 0 1 0 1121376333 57454592 12527 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 14027 12527 81 174 0 13850 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 61464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/73 18282
/proc/meminfo: memFree=1204408/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=56900 CPUtime=1121.88
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12752 0 0 0 112173 15 0 0 25 0 1 0 1121376333 58265600 12722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 14225 12722 81 174 0 14048 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 62256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 18282
/proc/meminfo: memFree=1203768/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=57620 CPUtime=1181.86
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12907 0 0 0 118171 15 0 0 25 0 1 0 1121376333 59002880 12877 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 14405 12877 81 174 0 14228 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 62976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 18282
/proc/meminfo: memFree=1203448/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=57960 CPUtime=1200.06
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12965 0 0 0 119991 15 0 0 25 0 1 0 1121376333 59351040 12935 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 14490 12935 81 174 0 14313 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63316

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.01 2/73 18282
/proc/meminfo: memFree=1203448/2055920 swapFree=4170332/4192956
[pid=18279] ppid=18277 vsize=5356 CPUtime=0.01
/proc/18279/stat : 18279 (lysat.sh) S 18277 18279 17913 0 -1 4194304 310 224 0 0 0 0 1 0 16 0 1 0 1121376331 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18279/statm: 1339 237 195 169 0 50 0
[pid=18282] ppid=18279 vsize=57960 CPUtime=1200.06
/proc/18282/stat : 18282 (LySATi) R 18279 18279 17913 0 -1 4194304 12965 0 0 0 119991 15 0 0 25 0 1 0 1121376333 59351040 12935 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/18282/statm: 14490 12935 81 174 0 14313 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63316

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18279 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=2999
# CPU time returned by wait4() is 0.021996
# 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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.92
CPU system time (s): 0.15
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 63316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 534
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 0.972852 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-31 10:12:12
IDJOB=1526214
IDBENCH=70499
IDSOLVER=511
FILE ID=node38/1526214-1238487132
PBS_JOBID= 9061823
Free space on /tmp= 65528 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526214-1238487132/watcher-1526214-1238487132 -o /tmp/evaluation-result-1526214-1238487132/solver-1526214-1238487132 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526214-1238487132.cnf i

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

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=407147913

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1256368 kB
Buffers:         88816 kB
Cached:         609048 kB
SwapCached:      11172 kB
Active:         153856 kB
Inactive:       556636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1256368 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            74344 kB
Committed_AS:  3146112 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-03-31 10:32:15