Trace number 1525430

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
MD5SUM49df6b763f2da2592b10d7fad09e2c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8274
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	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 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16687    50673 |      --       0       --      -- |     --   | -113/273
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3898   #clauses: 16687   #literals: 50673
0.00/0.05	c CPU time:   0.044993 s
0.00/0.05	c ==============================================================================
0.00/0.07	This is MiniSat 2.0 beta
0.00/0.07	WARNING: for repeatability, setting FPU to use double precision
0.00/0.07	============================[ Problem Statistics ]=============================
0.00/0.07	|                                                                             |
0.00/0.07	|  Number of variables:  3898                                                 |
0.00/0.07	|  Number of clauses:    16687                                                |
0.00/0.08	|  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-1525430-1238401488/watcher-1525430-1238401488 -o /tmp/evaluation-result-1525430-1238401488/solver-1525430-1238401488 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525430-1238401488.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 0.99 1.00 3/64 9637
/proc/meminfo: memFree=1606584/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112814347 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 235 195 169 0 50 0
[pid=9638] ppid=9637 vsize=1172 CPUtime=0
/proc/9638/stat : 9638 (SatElite) R 9637 9637 9507 0 -1 4194304 208 0 0 0 0 0 0 0 19 0 1 0 1112814348 1200128 192 1992294400 134512640 135034092 4294956112 18446744073709551615 134547183 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 293 195 50 127 0 163 0

[startup+0.0155539 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9637
/proc/meminfo: memFree=1606584/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112814347 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 235 195 169 0 50 0
[pid=9638] ppid=9637 vsize=1968 CPUtime=0
/proc/9638/stat : 9638 (SatElite) R 9637 9637 9507 0 -1 4194304 414 0 0 0 0 0 0 0 19 0 1 0 1112814348 2015232 398 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/9638/statm: 492 399 50 127 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7324

[startup+0.101582 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9637
/proc/meminfo: memFree=1606584/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301606 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9637
/proc/meminfo: memFree=1606584/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701678 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 9637
/proc/meminfo: memFree=1606584/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1601832/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=6984 CPUtime=1.41
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 1455 0 0 0 141 0 0 0 25 0 1 0 1112814355 7151616 1441 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 1746 1441 78 171 0 1573 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12340

[startup+3.10108 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1599016/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=10072 CPUtime=3.01
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 2239 0 0 0 300 1 0 0 25 0 1 0 1112814355 10313728 2225 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 2518 2225 78 171 0 2345 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15428

[startup+6.30163 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1596008/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=11128 CPUtime=6.2
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 2515 0 0 0 619 1 0 0 25 0 1 0 1112814355 11395072 2501 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 2782 2501 78 171 0 2609 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 16484

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1593520/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=13788 CPUtime=12.61
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 3156 0 0 0 1259 2 0 0 25 0 1 0 1112814355 14118912 3142 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 3447 3142 78 171 0 3274 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19144

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1592368/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=14976 CPUtime=25.39
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 3463 0 0 0 2537 2 0 0 25 0 1 0 1112814355 15335424 3449 1992294400 134512640 135214827 4294956224 18446744073709551615 134529538 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 3744 3449 78 171 0 3571 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 20332

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 9640
/proc/meminfo: memFree=1589104/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=18276 CPUtime=50.98
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 4300 0 0 0 5095 3 0 0 25 0 1 0 1112814355 18714624 4286 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 4569 4286 78 171 0 4396 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 23632

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1584432/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=22796 CPUtime=102.16
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 5416 0 0 0 10212 4 0 0 25 0 1 0 1112814355 23343104 5402 1992294400 134512640 135214827 4294956224 18446744073709551615 134529366 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 5699 5402 78 171 0 5526 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 28152

[startup+162.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/66 9640
/proc/meminfo: memFree=1582704/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=24644 CPUtime=162.14
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 5859 0 0 0 16209 5 0 0 25 0 1 0 1112814355 25235456 5845 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 6161 5845 78 171 0 5988 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30000

[startup+222.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 9640
/proc/meminfo: memFree=1581872/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=25428 CPUtime=222.1
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 6067 0 0 0 22205 5 0 0 25 0 1 0 1112814355 26038272 6053 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 6357 6053 78 171 0 6184 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 30784

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 9640
/proc/meminfo: memFree=1580144/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=27276 CPUtime=282.05
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 6537 0 0 0 28200 5 0 0 25 0 1 0 1112814355 27930624 6523 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 6819 6523 78 171 0 6646 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 32632

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 9640
/proc/meminfo: memFree=1578864/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=28728 CPUtime=342.01
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 6900 0 0 0 34195 6 0 0 25 0 1 0 1112814355 29417472 6886 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 7182 6886 78 171 0 7009 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 34084

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1576624/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0

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

/proc/9640/statm: 8490 8190 78 171 0 8317 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 39316

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1573040/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=34224 CPUtime=641.88
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 8260 0 0 0 64179 9 0 0 25 0 1 0 1112814355 35045376 8246 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 8556 8246 78 171 0 8383 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 39580

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1573040/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=34224 CPUtime=701.84
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 8260 0 0 0 70175 9 0 0 25 0 1 0 1112814355 35045376 8246 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 8556 8246 78 171 0 8383 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 39580

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1572976/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=34224 CPUtime=761.82
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 8260 0 0 0 76173 9 0 0 25 0 1 0 1112814355 35045376 8246 1992294400 134512640 135214827 4294956224 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 8556 8246 78 171 0 8383 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 39580

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1572976/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=34356 CPUtime=821.79
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 8290 0 0 0 82170 9 0 0 25 0 1 0 1112814355 35180544 8276 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 8589 8276 78 171 0 8416 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 39712

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9640
/proc/meminfo: memFree=1572912/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=34356 CPUtime=881.75
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 8290 0 0 0 88166 9 0 0 25 0 1 0 1112814355 35180544 8276 1992294400 134512640 135214827 4294956224 18446744073709551615 134529966 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 8589 8276 78 171 0 8416 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 39712

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9641
/proc/meminfo: memFree=1567920/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=941.73
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9495 0 0 0 94162 11 0 0 25 0 1 0 1112814355 40046592 9481 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9481 78 171 0 9604 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 44464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9641
/proc/meminfo: memFree=1567920/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1001.69
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9495 0 0 0 100158 11 0 0 25 0 1 0 1112814355 40046592 9481 1992294400 134512640 135214827 4294956224 18446744073709551615 134529437 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9481 78 171 0 9604 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 44464

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9641
/proc/meminfo: memFree=1567920/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1061.66
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9496 0 0 0 106155 11 0 0 25 0 1 0 1112814355 40046592 9482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9482 78 171 0 9604 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 44464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9641
/proc/meminfo: memFree=1567856/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1121.64
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9496 0 0 0 112153 11 0 0 25 0 1 0 1112814355 40046592 9482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529738 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9482 78 171 0 9604 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 44464

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9642
/proc/meminfo: memFree=1567728/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1181.61
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9496 0 0 0 118150 11 0 0 25 0 1 0 1112814355 40046592 9482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9482 78 171 0 9604 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 44464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9642
/proc/meminfo: memFree=1567728/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1200
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9496 0 0 0 119989 11 0 0 25 0 1 0 1112814355 40046592 9482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9482 78 171 0 9604 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 44464

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 1.00 2/66 9642
/proc/meminfo: memFree=1567728/2055920 swapFree=4179412/4192956
[pid=9637] ppid=9635 vsize=5356 CPUtime=0.06
/proc/9637/stat : 9637 (lysat.sh) S 9635 9637 9507 0 -1 4194304 310 588 0 0 0 0 6 0 17 0 1 0 1112814347 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9637/statm: 1339 237 195 169 0 50 0
[pid=9640] ppid=9637 vsize=39108 CPUtime=1200
/proc/9640/stat : 9640 (LySATc) R 9637 9637 9507 0 -1 4194304 9496 0 0 0 119989 11 0 0 25 0 1 0 1112814355 40046592 9482 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/9640/statm: 9777 9482 78 171 0 9604 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 44464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9637 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.074988
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.11
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 44464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 898
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.968852 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-30 10:24:48
IDJOB=1525430
IDBENCH=70342
IDSOLVER=512
FILE ID=node25/1525430-1238401488
PBS_JOBID= 9061431
Free space on /tmp= 66264 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S906020180-093.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525430-1238401488/watcher-1525430-1238401488 -o /tmp/evaluation-result-1525430-1238401488/solver-1525430-1238401488 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525430-1238401488.cnf c

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

MD5SUM BENCH= 49df6b763f2da2592b10d7fad09e2c78
RANDOM SEED=1463603193

node25.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:       1607128 kB
Buffers:         95548 kB
Cached:         252568 kB
SwapCached:       7320 kB
Active:          82124 kB
Inactive:       274900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607128 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            2460 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            77872 kB
Committed_AS:  3151304 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= 66260 MiB
End job on node25 at 2009-03-30 10:44:50