Trace number 1524830

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) 1200.1 1200.71

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1738391204-028.cnf
MD5SUMfd29fc2170c47e49781a555a781e5652
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.01/0.02	c CPU time:   0.019996 s
0.01/0.02	c ==============================================================================
0.01/0.05	This is MiniSat 2.0 beta
0.01/0.05	WARNING: for repeatability, setting FPU to use double precision
0.01/0.05	============================[ Problem Statistics ]=============================
0.01/0.05	|                                                                             |
0.01/0.05	|  Number of variables:  900                                                  |
0.01/0.05	|  Number of clauses:    18000                                                |
0.01/0.07	|  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-1524830-1238365223/watcher-1524830-1238365223 -o /tmp/evaluation-result-1524830-1238365223/solver-1524830-1238365223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1524830-1238365223.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: 0.99 0.98 0.94 3/64 7145
/proc/meminfo: memFree=862584/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0
/proc/7145/stat : 7145 (lysat.sh) R 7143 7145 6748 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109188467 5484544 234 1992294400 4194304 4889804 548682068816 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/7145/statm: 1339 234 194 169 0 50 0
[pid=7146] ppid=7145 vsize=824 CPUtime=0
/proc/7146/stat : 7146 (SatElite) R 7145 7145 6748 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1109188467 843776 121 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/7146/statm: 206 121 50 127 0 76 0

[startup+0.015657 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 7145
/proc/meminfo: memFree=862584/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109188467 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7145/statm: 1339 235 195 169 0 50 0
[pid=7146] ppid=7145 vsize=1504 CPUtime=0.01
/proc/7146/stat : 7146 (SatElite) R 7145 7145 6748 0 -1 4194304 287 0 0 0 1 0 0 0 19 0 1 0 1109188467 1540096 271 1992294400 134512640 135034092 4294956112 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/7146/statm: 376 271 50 127 0 246 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6860

[startup+0.102677 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 7145
/proc/meminfo: memFree=862584/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.302716 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 7145
/proc/meminfo: memFree=862584/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.702791 s]
/proc/loadavg: 0.99 0.98 0.94 3/64 7145
/proc/meminfo: memFree=862584/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7148
/proc/meminfo: memFree=856680/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=8312 CPUtime=1.43
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 1813 0 0 0 143 0 0 0 25 0 1 0 1109188473 8511488 1799 1992294400 134512640 135214827 4294956224 18446744073709551615 134529434 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 2078 1799 78 171 0 1905 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13668

[startup+3.10122 s]
/proc/loadavg: 0.99 0.98 0.94 2/66 7148
/proc/meminfo: memFree=853096/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=11084 CPUtime=3.03
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 2526 0 0 0 303 0 0 0 25 0 1 0 1109188473 11350016 2512 1992294400 134512640 135214827 4294956224 18446744073709551615 134541525 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 2771 2512 78 171 0 2598 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16440

[startup+6.30181 s]
/proc/loadavg: 1.07 1.00 0.94 2/66 7148
/proc/meminfo: memFree=850920/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=12404 CPUtime=6.23
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 2848 0 0 0 623 0 0 0 25 0 1 0 1109188473 12701696 2834 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 3101 2834 78 171 0 2928 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17760

[startup+12.702 s]
/proc/loadavg: 1.07 1.00 0.94 2/66 7148
/proc/meminfo: memFree=847784/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=15176 CPUtime=12.63
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 3548 0 0 0 1262 1 0 0 25 0 1 0 1109188473 15540224 3534 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 3794 3534 78 171 0 3621 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 20532

[startup+25.5013 s]
/proc/loadavg: 1.05 1.00 0.94 2/66 7148
/proc/meminfo: memFree=845736/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=17816 CPUtime=25.42
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 4206 0 0 0 2540 2 0 0 25 0 1 0 1109188473 18243584 4192 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 4454 4192 78 171 0 4281 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23172

[startup+51.103 s]
/proc/loadavg: 1.03 1.00 0.94 2/66 7148
/proc/meminfo: memFree=843240/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=19832 CPUtime=51
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 4695 0 0 0 5098 2 0 0 25 0 1 0 1109188473 20307968 4681 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 4958 4681 78 171 0 4785 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 25188

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 0.94 2/66 7148
/proc/meminfo: memFree=840232/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=22736 CPUtime=102.18
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 5416 0 0 0 10215 3 0 0 25 0 1 0 1109188473 23281664 5402 1992294400 134512640 135214827 4294956224 18446744073709551615 134537061 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 5684 5402 78 171 0 5511 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 28092

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=837544/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=25492 CPUtime=162.15
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 6101 0 0 0 16211 4 0 0 25 0 1 0 1109188473 26103808 6087 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7148/statm: 6373 6087 78 171 0 6200 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 30848

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=835560/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=27472 CPUtime=222.12
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 6602 0 0 0 22207 5 0 0 25 0 1 0 1109188473 28131328 6588 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 6868 6588 78 171 0 6695 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 32828

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=834792/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=28132 CPUtime=282.1
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 6784 0 0 0 28205 5 0 0 25 0 1 0 1109188473 28807168 6770 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 7033 6770 78 171 0 6860 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 33488

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=831080/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=31828 CPUtime=342.07
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 7704 0 0 0 34200 7 0 0 25 0 1 0 1109188473 32591872 7690 1992294400 134512640 135214827 4294956224 18446744073709551615 134529314 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 7957 7690 78 171 0 7784 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 37184

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=830888/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0

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

/proc/7148/statm: 8742 8472 78 171 0 8569 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 40324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=827560/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=35364 CPUtime=641.93
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 8616 0 0 0 64185 8 0 0 25 0 1 0 1109188473 36212736 8576 1992294400 134512640 135214827 4294956224 18446744073709551615 134529372 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 8841 8576 78 171 0 8668 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 40720

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=826728/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=36288 CPUtime=701.9
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 8817 0 0 0 70181 9 0 0 25 0 1 0 1109188473 37158912 8777 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 1 0 0
/proc/7148/statm: 9072 8777 78 171 0 8899 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 41644

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=824744/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=38136 CPUtime=761.87
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9301 0 0 0 76178 9 0 0 25 0 1 0 1109188473 39051264 9261 1992294400 134512640 135214827 4294956224 18446744073709551615 134529683 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 9534 9261 78 171 0 9361 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 43492

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=823592/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=39332 CPUtime=821.84
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9591 0 0 0 82174 10 0 0 25 0 1 0 1109188473 40275968 9551 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 9833 9551 78 171 0 9660 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 44688

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=823272/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=39728 CPUtime=881.8
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9683 0 0 0 88170 10 0 0 25 0 1 0 1109188473 40681472 9643 1992294400 134512640 135214827 4294956224 18446744073709551615 134538573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7148/statm: 9932 9643 78 171 0 9759 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 45084

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=823016/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=39860 CPUtime=941.77
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9725 0 0 0 94167 10 0 0 25 0 1 0 1109188473 40816640 9685 1992294400 134512640 135214827 4294956224 18446744073709551615 134529479 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 9965 9685 78 171 0 9792 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 45216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=823016/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=39860 CPUtime=1001.74
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9744 0 0 0 100164 10 0 0 25 0 1 0 1109188473 40816640 9704 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 9965 9704 78 171 0 9792 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 45216

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=822440/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=40520 CPUtime=1061.71
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9887 0 0 0 106160 11 0 0 25 0 1 0 1109188473 41492480 9847 1992294400 134512640 135214827 4294956224 18446744073709551615 134529360 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 10130 9847 78 171 0 9957 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 45876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=822376/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=40520 CPUtime=1121.69
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 9887 0 0 0 112158 11 0 0 25 0 1 0 1109188473 41492480 9847 1992294400 134512640 135214827 4294956224 18446744073709551615 134536982 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 10130 9847 78 171 0 9957 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 45876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=820520/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=42764 CPUtime=1181.67
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 10447 0 0 0 118155 12 0 0 25 0 1 0 1109188473 43790336 10407 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 10691 10407 78 171 0 10518 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 48120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7148
/proc/meminfo: memFree=820136/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=42764 CPUtime=1200.06
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 10447 0 0 0 119994 12 0 0 25 0 1 0 1109188473 43790336 10407 1992294400 134512640 135214827 4294956224 18446744073709551615 134538178 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 10691 10407 78 171 0 10518 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 48120

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 0.94 2/66 7148
/proc/meminfo: memFree=820136/2055920 swapFree=4177704/4192956
[pid=7145] ppid=7143 vsize=5356 CPUtime=0.04
/proc/7145/stat : 7145 (lysat.sh) S 7143 7145 6748 0 -1 4194304 310 477 0 0 0 0 4 0 16 0 1 0 1109188467 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7145/statm: 1339 237 195 169 0 50 0
[pid=7148] ppid=7145 vsize=42764 CPUtime=1200.06
/proc/7148/stat : 7148 (LySATc) R 7145 7145 6748 0 -1 4194304 10447 0 0 0 119994 12 0 0 25 0 1 0 1109188473 43790336 10407 1992294400 134512640 135214827 4294956224 18446744073709551615 134538178 0 0 4096 3 0 0 0 17 0 0 0
/proc/7148/statm: 10691 10407 78 171 0 10518 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 48120

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7145 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=49992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.05699
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.12
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 48120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.948855 second user time and 3.42848 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-30 00:20:23
IDJOB=1524830
IDBENCH=70222
IDSOLVER=512
FILE ID=node24/1524830-1238365223
PBS_JOBID= 9061204
Free space on /tmp= 65752 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1738391204-028.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524830-1238365223/watcher-1524830-1238365223 -o /tmp/evaluation-result-1524830-1238365223/solver-1524830-1238365223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1524830-1238365223.cnf c

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

MD5SUM BENCH= fd29fc2170c47e49781a555a781e5652
RANDOM SEED=2140385987

node24.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		: 3000.260
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		: 3000.260
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:        863128 kB
Buffers:         98336 kB
Cached:         991512 kB
SwapCached:       9032 kB
Active:         133208 kB
Inactive:       967116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        863128 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            78384 kB
Committed_AS:  3116428 kB
PageTables:       1448 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= 65748 MiB
End job on node24 at 2009-03-30 00:40:26