Trace number 1525079

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/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S566590366-099.cnf
MD5SUMaf242f12cd81864273d9a43871d67b92
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4914
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.05	c lySAT 0.1
0.00/0.05	c minisat core +  additionnal features
0.00/0.05	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Number of variables:  160                                                  |
0.00/0.06	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.01         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-1525079-1238370025/watcher-1525079-1238370025 -o /tmp/evaluation-result-1525079-1238370025/solver-1525079-1238370025 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525079-1238370025.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: 1.83 1.82 1.40 3/64 31165
/proc/meminfo: memFree=1286768/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109669225 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31165/statm: 1339 235 195 169 0 50 0
[pid=31166] ppid=31165 vsize=824 CPUtime=0
/proc/31166/stat : 31166 (SatElite) R 31165 31165 31128 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 1109669225 843776 118 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/31166/statm: 206 119 50 127 0 76 0

[startup+0.0762221 s]
/proc/loadavg: 1.83 1.82 1.40 3/64 31165
/proc/meminfo: memFree=1286768/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.102227 s]
/proc/loadavg: 1.83 1.82 1.40 3/64 31165
/proc/meminfo: memFree=1286768/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.302266 s]
/proc/loadavg: 1.83 1.82 1.40 3/64 31165
/proc/meminfo: memFree=1286768/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701342 s]
/proc/loadavg: 1.83 1.82 1.40 3/64 31165
/proc/meminfo: memFree=1286768/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50149 s]
/proc/loadavg: 1.83 1.82 1.40 2/66 31168
/proc/meminfo: memFree=1282528/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=5204 CPUtime=1.43
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 1037 0 0 0 143 0 0 0 25 0 1 0 1109669231 5328896 1023 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 1301 1023 81 174 0 1124 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10560

[startup+3.1018 s]
/proc/loadavg: 1.83 1.82 1.40 2/66 31168
/proc/meminfo: memFree=1281312/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=6912 CPUtime=3.03
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 1469 0 0 0 303 0 0 0 25 0 1 0 1109669231 7077888 1455 1992294400 134512640 135226915 4294956224 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 1728 1455 81 174 0 1551 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12268

[startup+6.30141 s]
/proc/loadavg: 1.77 1.81 1.40 2/66 31168
/proc/meminfo: memFree=1278688/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=9932 CPUtime=6.22
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 2210 0 0 0 622 0 0 0 25 0 1 0 1109669231 10170368 2196 1992294400 134512640 135226915 4294956224 18446744073709551615 134723465 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 2483 2196 81 174 0 2306 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15288

[startup+12.7016 s]
/proc/loadavg: 1.71 1.79 1.40 2/66 31168
/proc/meminfo: memFree=1276000/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=11248 CPUtime=12.63
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 2534 0 0 0 1262 1 0 0 25 0 1 0 1109669231 11517952 2520 1992294400 134512640 135226915 4294956224 18446744073709551615 134543693 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 2812 2520 81 174 0 2635 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16604

[startup+25.5021 s]
/proc/loadavg: 1.55 1.75 1.39 2/66 31168
/proc/meminfo: memFree=1271200/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=16056 CPUtime=25.42
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 3735 0 0 0 2541 1 0 0 25 0 1 0 1109669231 16441344 3721 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 4014 3721 81 174 0 3837 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 21412

[startup+51.103 s]
/proc/loadavg: 1.36 1.69 1.38 2/66 31168
/proc/meminfo: memFree=1265312/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=22040 CPUtime=51.02
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 5206 0 0 0 5099 3 0 0 25 0 1 0 1109669231 22568960 5192 1992294400 134512640 135226915 4294956224 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 5510 5192 81 174 0 5333 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27396

[startup+102.306 s]
/proc/loadavg: 1.15 1.58 1.35 2/66 31168
/proc/meminfo: memFree=1256544/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=30944 CPUtime=102.2
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 7407 0 0 0 10215 5 0 0 25 0 1 0 1109669231 31686656 7393 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 7736 7393 81 174 0 7559 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 36300

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.33 2/66 31168
/proc/meminfo: memFree=1250144/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=37600 CPUtime=162.18
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 9034 0 0 0 16211 7 0 0 25 0 1 0 1109669231 38502400 9020 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 9400 9020 81 174 0 9223 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42956

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.31 2/66 31170
/proc/meminfo: memFree=1244128/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=43544 CPUtime=222.15
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 10478 0 0 0 22207 8 0 0 25 0 1 0 1109669231 44589056 10464 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 10886 10464 81 174 0 10709 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 48900

[startup+282.301 s]
/proc/loadavg: 1.00 1.31 1.28 2/66 31170
/proc/meminfo: memFree=1235552/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=52340 CPUtime=282.14
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 12626 0 0 0 28203 11 0 0 25 0 1 0 1109669231 53596160 12612 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 13085 12612 81 174 0 12908 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 57696

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.26 2/66 31170
/proc/meminfo: memFree=1235360/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=52340 CPUtime=342.11
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 12652 0 0 0 34200 11 0 0 25 0 1 0 1109669231 53596160 12638 1992294400 134512640 135226915 4294956224 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 13085 12638 81 174 0 12908 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 57696

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.25 2/66 31170
/proc/meminfo: memFree=1224928/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=63448 CPUtime=402.09
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 15263 0 0 0 40196 13 0 0 25 0 1 0 1109669231 64970752 15249 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 15862 15249 81 174 0 15685 0

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

/proc/31168/statm: 18728 18062 81 174 0 18551 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 80268

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.18 2/66 31170
/proc/meminfo: memFree=1210592/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=78180 CPUtime=642.01
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 18843 0 0 0 64183 18 0 0 25 0 1 0 1109669231 80056320 18829 1992294400 134512640 135226915 4294956224 18446744073709551615 134536887 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 19545 18829 81 174 0 19368 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 83536

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.16 2/66 31170
/proc/meminfo: memFree=1210592/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=78180 CPUtime=701.99
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 18853 0 0 0 70181 18 0 0 25 0 1 0 1109669231 80056320 18839 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 19545 18839 81 174 0 19368 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 83536

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.15 2/66 31170
/proc/meminfo: memFree=1210400/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=78180 CPUtime=761.98
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 18884 0 0 0 76179 19 0 0 25 0 1 0 1109669231 80056320 18870 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 19545 18870 81 174 0 19368 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 83536

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/66 31170
/proc/meminfo: memFree=1206112/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=82452 CPUtime=821.95
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 19984 0 0 0 82175 20 0 0 25 0 1 0 1109669231 84430848 19970 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 20613 19970 81 174 0 20436 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 87808

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/66 31170
/proc/meminfo: memFree=1197088/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=92260 CPUtime=881.93
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 22217 0 0 0 88171 22 0 0 25 0 1 0 1109669231 94474240 22203 1992294400 134512640 135226915 4294956224 18446744073709551615 134537079 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 23065 22203 81 174 0 22888 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 97616

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/66 31170
/proc/meminfo: memFree=1191520/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=941.91
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23600 0 0 0 94167 24 0 0 25 0 1 0 1109669231 100335616 23586 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23586 81 174 0 24319 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 103340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/66 31170
/proc/meminfo: memFree=1191520/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1001.89
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23604 0 0 0 100165 24 0 0 25 0 1 0 1109669231 100335616 23590 1992294400 134512640 135226915 4294956224 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23590 81 174 0 24319 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 103340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 31170
/proc/meminfo: memFree=1191456/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1061.87
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23621 0 0 0 106163 24 0 0 25 0 1 0 1109669231 100335616 23607 1992294400 134512640 135226915 4294956224 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23607 81 174 0 24319 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 103340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 31170
/proc/meminfo: memFree=1191392/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1121.84
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23644 0 0 0 112160 24 0 0 25 0 1 0 1109669231 100335616 23630 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23630 81 174 0 24319 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 103340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31170
/proc/meminfo: memFree=1191264/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1181.82
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23669 0 0 0 118158 24 0 0 25 0 1 0 1109669231 100335616 23655 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23655 81 174 0 24319 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 103340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 31170
/proc/meminfo: memFree=1191200/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1200.02
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23678 0 0 0 119978 24 0 0 25 0 1 0 1109669231 100335616 23664 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23664 81 174 0 24319 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 103340

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 1.08 2/66 31170
/proc/meminfo: memFree=1191200/2055920 swapFree=4179868/4192956
[pid=31165] ppid=31163 vsize=5356 CPUtime=0.05
/proc/31165/stat : 31165 (lysat.sh) S 31163 31165 31128 0 -1 4194304 310 417 0 0 0 0 5 0 16 0 1 0 1109669225 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31165/statm: 1339 237 195 169 0 50 0
[pid=31168] ppid=31165 vsize=97984 CPUtime=1200.02
/proc/31168/stat : 31168 (LySATi) R 31165 31165 31128 0 -1 4194304 23678 0 0 0 119978 24 0 0 25 0 1 0 1109669231 100335616 23664 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/31168/statm: 24496 23664 81 174 0 24319 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 103340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31165 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=52991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.05899
# 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): 1199.83
CPU system time (s): 0.24
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 103340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.052991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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= 6
involuntary context switches= 2

runsolver used 1.3338 second user time and 2.91856 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-30 01:40:25
IDJOB=1525079
IDBENCH=70272
IDSOLVER=511
FILE ID=node5/1525079-1238370025
PBS_JOBID= 9061297
Free space on /tmp= 66096 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S566590366-099.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525079-1238370025/watcher-1525079-1238370025 -o /tmp/evaluation-result-1525079-1238370025/solver-1525079-1238370025 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525079-1238370025.cnf i

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

MD5SUM BENCH= af242f12cd81864273d9a43871d67b92
RANDOM SEED=742914987

node5.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		: 3000.263
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		: 3000.263
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:       1287248 kB
Buffers:         95272 kB
Cached:         567992 kB
SwapCached:       7012 kB
Active:         147000 kB
Inactive:       524652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287248 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            2740 kB
Writeback:           0 kB
Mapped:          14140 kB
Slab:            83036 kB
Committed_AS:  2796900 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-30 02:00:28