Trace number 1524740

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 c/2009-03-20? (TO) 1200.07 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S1954748117-061.cnf
MD5SUM30068bb62ff2ae5a4888c347460a4a1d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark84.2262
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
Number of clauses of size over 50

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 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.02	c CPU time:   0.025996 s
0.00/0.02	c ==============================================================================
0.05/0.07	This is MiniSat 2.0 beta
0.05/0.07	WARNING: for repeatability, setting FPU to use double precision
0.05/0.07	============================[ Problem Statistics ]=============================
0.05/0.07	|                                                                             |
0.05/0.07	|  Number of variables:  1100                                                 |
0.05/0.07	|  Number of clauses:    22000                                                |
0.05/0.08	|  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-1524740-1238363924/watcher-1524740-1238363924 -o /tmp/evaluation-result-1524740-1238363924/solver-1524740-1238363924 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524740-1238363924.cnf c 

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 0.98 3/64 28400
/proc/meminfo: memFree=1342640/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0
/proc/28400/stat : 28400 (lysat.sh) R 28398 28400 28066 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109058429 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 240472615583 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/28400/statm: 1339 234 194 169 0 50 0
[pid=28401] ppid=28400 vsize=956 CPUtime=0
/proc/28401/stat : 28401 (SatElite) R 28400 28400 28066 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1109058429 978944 134 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28401/statm: 239 135 50 127 0 109 0

[startup+0.055646 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28400
/proc/meminfo: memFree=1342640/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109058429 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28400/statm: 1339 235 195 169 0 50 0
[pid=28401] ppid=28400 vsize=2644 CPUtime=0.05
/proc/28401/stat : 28401 (SatElite) R 28400 28400 28066 0 -1 4194304 566 0 0 0 5 0 0 0 19 0 1 0 1109058429 2707456 550 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/28401/statm: 661 550 67 127 0 531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8000

[startup+0.101661 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28400
/proc/meminfo: memFree=1342640/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301694 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28400
/proc/meminfo: memFree=1342640/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701762 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 28400
/proc/meminfo: memFree=1342640/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50289 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1336032/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=8764 CPUtime=1.42
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 1956 0 0 0 141 1 0 0 25 0 1 0 1109058436 8974336 1942 1992294400 134512640 135214827 4294956224 18446744073709551615 134529463 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 2191 1942 78 171 0 2018 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14120

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1332256/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=13188 CPUtime=3.01
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 3072 0 0 0 300 1 0 0 25 0 1 0 1109058436 13504512 3058 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 3297 3058 78 171 0 3124 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18544

[startup+6.30268 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1326688/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=16224 CPUtime=6.22
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 3814 0 0 0 620 2 0 0 25 0 1 0 1109058436 16613376 3800 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 4056 3800 78 171 0 3883 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21580

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1324704/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=18996 CPUtime=12.61
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 4508 0 0 0 1259 2 0 0 25 0 1 0 1109058436 19451904 4494 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 4749 4494 78 171 0 4576 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24352

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1321568/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=21668 CPUtime=25.4
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 5169 0 0 0 2538 2 0 0 25 0 1 0 1109058436 22188032 5155 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 5417 5155 78 171 0 5244 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27024

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1317472/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=26024 CPUtime=51
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 6284 0 0 0 5096 4 0 0 25 0 1 0 1109058436 26648576 6270 1992294400 134512640 135214827 4294956224 18446744073709551615 134529308 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 6506 6270 78 171 0 6333 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 31380

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28403
/proc/meminfo: memFree=1313504/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=29324 CPUtime=102.17
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 7092 0 0 0 10213 4 0 0 25 0 1 0 1109058436 30027776 7078 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 7331 7078 78 171 0 7158 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 34680

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1308576/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=34024 CPUtime=162.13
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 8260 0 0 0 16208 5 0 0 25 0 1 0 1109058436 34840576 8246 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 8506 8246 78 171 0 8333 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 39380

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1307424/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=35212 CPUtime=222.1
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 8557 0 0 0 22204 6 0 0 25 0 1 0 1109058436 36057088 8543 1992294400 134512640 135214827 4294956224 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 8803 8543 78 171 0 8630 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 40568

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1304864/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=37776 CPUtime=282.06
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 9206 0 0 0 28200 6 0 0 25 0 1 0 1109058436 38682624 9192 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 9444 9192 78 171 0 9271 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 43132

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1304864/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=37776 CPUtime=342.04
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 9206 0 0 0 34198 6 0 0 25 0 1 0 1109058436 38682624 9192 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 9444 9192 78 171 0 9271 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 43132

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1301536/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0

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

/proc/28403/statm: 11221 10972 78 171 0 11048 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 50240

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1297376/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=45412 CPUtime=641.9
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 11101 0 0 0 64182 8 0 0 25 0 1 0 1109058436 46501888 11087 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 11353 11087 78 171 0 11180 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 50768

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1297056/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=45676 CPUtime=701.87
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 11168 0 0 0 70179 8 0 0 25 0 1 0 1109058436 46772224 11154 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 11419 11154 78 171 0 11246 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 51032

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1296288/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=46468 CPUtime=761.84
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 11372 0 0 0 76175 9 0 0 25 0 1 0 1109058436 47583232 11358 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 11617 11358 78 171 0 11444 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 51824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1296224/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=46468 CPUtime=821.81
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 11372 0 0 0 82172 9 0 0 25 0 1 0 1109058436 47583232 11358 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 11617 11358 78 171 0 11444 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 51824

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1295072/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=47656 CPUtime=881.78
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 11670 0 0 0 88169 9 0 0 25 0 1 0 1109058436 48799744 11656 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 11914 11656 78 171 0 11741 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 53012

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1292448/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=50296 CPUtime=941.75
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 12339 0 0 0 94165 10 0 0 25 0 1 0 1109058436 51503104 12325 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 12574 12325 78 171 0 12401 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 55652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289952/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=52672 CPUtime=1001.72
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 12937 0 0 0 100161 11 0 0 25 0 1 0 1109058436 53936128 12923 1992294400 134512640 135214827 4294956224 18446744073709551615 134529418 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13168 12923 78 171 0 12995 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 58028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289824/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=52804 CPUtime=1061.69
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 12979 0 0 0 106158 11 0 0 25 0 1 0 1109058436 54071296 12965 1992294400 134512640 135214827 4294956224 18446744073709551615 134528550 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13201 12965 78 171 0 13028 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 58160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289760/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=52804 CPUtime=1121.66
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 12979 0 0 0 112155 11 0 0 25 0 1 0 1109058436 54071296 12965 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13201 12965 78 171 0 13028 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 58160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289696/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=52936 CPUtime=1181.63
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 13008 0 0 0 118152 11 0 0 25 0 1 0 1109058436 54206464 12994 1992294400 134512640 135214827 4294956224 18446744073709551615 134529383 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13234 12994 78 171 0 13061 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 58292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289440/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=53332 CPUtime=1200.01
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 13082 0 0 0 119990 11 0 0 25 0 1 0 1109058436 54611968 13068 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13333 13068 78 171 0 13160 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58688

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 28409
/proc/meminfo: memFree=1289440/2055920 swapFree=4178416/4192956
[pid=28400] ppid=28398 vsize=5356 CPUtime=0.06
/proc/28400/stat : 28400 (lysat.sh) S 28398 28400 28066 0 -1 4194304 310 569 0 0 0 0 6 0 16 0 1 0 1109058429 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28400/statm: 1339 237 195 169 0 50 0
[pid=28403] ppid=28400 vsize=53332 CPUtime=1200.01
/proc/28403/stat : 28403 (LySATc) R 28400 28400 28066 0 -1 4194304 13082 0 0 0 119990 11 0 0 25 0 1 0 1109058436 54611968 13068 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/28403/statm: 13333 13068 78 171 0 13160 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58688

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28400 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=65989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.070988
# 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): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.11
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 58688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 879
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.04984 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 23:58:44
IDJOB=1524740
IDBENCH=70204
IDSOLVER=512
FILE ID=node15/1524740-1238363924
PBS_JOBID= 9061213
Free space on /tmp= 65428 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S1954748117-061.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524740-1238363924/watcher-1524740-1238363924 -o /tmp/evaluation-result-1524740-1238363924/solver-1524740-1238363924 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524740-1238363924.cnf c

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

MD5SUM BENCH= 30068bb62ff2ae5a4888c347460a4a1d
RANDOM SEED=536839583

node15.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		: 3000.286
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		: 3000.286
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:       1343120 kB
Buffers:         85924 kB
Cached:         545212 kB
SwapCached:       8336 kB
Active:         161100 kB
Inactive:       479900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343120 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            2688 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            57728 kB
Committed_AS:  2875704 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-30 00:18:46