Trace number 1525124

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S547165541-056.cnf
MD5SUMc7b32920fad710a8e62fee8bc80010c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.434
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.03/0.05	c lySAT 0.1
0.03/0.05	c minisat core +  additionnal features
0.03/0.05	c ============================[ Problem Statistics ]=============================
0.03/0.05	c |                                                                             |
0.03/0.05	c |  Number of variables:  140                                                  |
0.03/0.05	c |  Number of clauses:    11900                                                |
0.03/0.06	c |  Parsing time:         0.01         s                                       |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525124-1238386444/watcher-1525124-1238386444 -o /tmp/evaluation-result-1525124-1238386444/solver-1525124-1238386444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525124-1238386444.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 31948
/proc/meminfo: memFree=1441424/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111311079 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31948/statm: 1339 235 195 169 0 50 0
[pid=31949] ppid=31948 vsize=824 CPUtime=0
/proc/31949/stat : 31949 (SatElite) R 31948 31948 31816 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1111311079 843776 114 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31949/statm: 206 114 50 127 0 76 0

[startup+0.0438881 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 31948
/proc/meminfo: memFree=1441424/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111311079 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31948/statm: 1339 235 195 169 0 50 0
[pid=31949] ppid=31948 vsize=1752 CPUtime=0.03
/proc/31949/stat : 31949 (SatElite) R 31948 31948 31816 0 -1 4194304 373 0 0 0 3 0 0 0 18 0 1 0 1111311079 1794048 357 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/31949/statm: 438 357 67 127 0 308 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7108

[startup+0.101902 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 31948
/proc/meminfo: memFree=1441424/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301925 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 31948
/proc/meminfo: memFree=1441424/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701972 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 31948
/proc/meminfo: memFree=1441424/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50106 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 31951
/proc/meminfo: memFree=1437696/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=5208 CPUtime=1.44
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 1016 0 0 0 144 0 0 0 25 0 1 0 1111311084 5332992 1002 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 1302 1002 81 174 0 1125 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10564

[startup+3.10224 s]
/proc/loadavg: 1.83 1.82 1.44 2/66 31951
/proc/meminfo: memFree=1436544/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=6784 CPUtime=3.04
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 1427 0 0 0 304 0 0 0 25 0 1 0 1111311084 6946816 1413 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 1696 1413 81 174 0 1519 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12140

[startup+6.30161 s]
/proc/loadavg: 1.77 1.80 1.43 2/66 31951
/proc/meminfo: memFree=1433472/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=9008 CPUtime=6.23
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 1994 0 0 0 623 0 0 0 25 0 1 0 1111311084 9224192 1980 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 2252 1980 81 174 0 2075 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 14364

[startup+12.7014 s]
/proc/loadavg: 1.71 1.79 1.43 2/66 31951
/proc/meminfo: memFree=1431232/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=10748 CPUtime=12.63
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 2416 0 0 0 1262 1 0 0 25 0 1 0 1111311084 11005952 2402 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 2687 2402 81 174 0 2510 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16104

[startup+25.5018 s]
/proc/loadavg: 1.55 1.75 1.42 2/66 31951
/proc/meminfo: memFree=1427904/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=14136 CPUtime=25.43
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 3236 0 0 0 2542 1 0 0 25 0 1 0 1111311084 14475264 3222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 3534 3222 81 174 0 3357 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 19492

[startup+51.1018 s]
/proc/loadavg: 1.42 1.70 1.42 2/66 31951
/proc/meminfo: memFree=1420544/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=21864 CPUtime=51.02
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 5145 0 0 0 5099 3 0 0 25 0 1 0 1111311084 22388736 5131 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 5466 5131 81 174 0 5289 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 27220

[startup+102.306 s]
/proc/loadavg: 1.24 1.61 1.40 2/66 31951
/proc/meminfo: memFree=1415168/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=27172 CPUtime=102.21
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 6414 0 0 0 10217 4 0 0 25 0 1 0 1111311084 27824128 6400 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 6793 6400 81 174 0 6616 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32528

[startup+162.302 s]
/proc/loadavg: 1.09 1.50 1.37 2/66 31951
/proc/meminfo: memFree=1406336/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=36176 CPUtime=162.19
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 8668 0 0 0 16213 6 0 0 25 0 1 0 1111311084 37044224 8654 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 9044 8654 81 174 0 8867 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 41532

[startup+222.302 s]
/proc/loadavg: 1.08 1.42 1.35 2/66 31951
/proc/meminfo: memFree=1401408/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=41028 CPUtime=222.17
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 9821 0 0 0 22210 7 0 0 25 0 1 0 1111311084 42012672 9807 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 10257 9807 81 174 0 10080 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46384

[startup+282.302 s]
/proc/loadavg: 1.08 1.35 1.33 2/66 31951
/proc/meminfo: memFree=1394560/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=48048 CPUtime=282.16
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 11544 0 0 0 28206 10 0 0 25 0 1 0 1111311084 49201152 11530 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 12012 11530 81 174 0 11835 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 53404

[startup+342.302 s]
/proc/loadavg: 1.07 1.30 1.31 2/66 31951
/proc/meminfo: memFree=1394432/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=48048 CPUtime=342.14
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 11560 0 0 0 34204 10 0 0 25 0 1 0 1111311084 49201152 11546 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 12012 11546 81 174 0 11835 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 53404

[startup+402.302 s]
/proc/loadavg: 1.07 1.26 1.29 2/66 31951
/proc/meminfo: memFree=1383936/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0

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

/proc/31951/statm: 15864 15273 81 174 0 15687 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 68812

[startup+582.302 s]
/proc/loadavg: 1.13 1.19 1.26 2/66 31951
/proc/meminfo: memFree=1378688/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=64372 CPUtime=582.07
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 15521 0 0 0 58192 15 0 0 25 0 1 0 1111311084 65916928 15507 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 16093 15507 81 174 0 15916 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 69728

[startup+642.301 s]
/proc/loadavg: 1.12 1.17 1.24 2/66 31951
/proc/meminfo: memFree=1368704/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=74588 CPUtime=642.05
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 17995 0 0 0 64188 17 0 0 25 0 1 0 1111311084 76378112 17981 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 18647 17981 81 174 0 18470 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 79944

[startup+702.301 s]
/proc/loadavg: 1.11 1.15 1.23 2/66 31951
/proc/meminfo: memFree=1365504/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=77900 CPUtime=702.03
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 18786 0 0 0 70186 17 0 0 25 0 1 0 1111311084 79769600 18772 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 19475 18772 81 174 0 19298 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 83256

[startup+762.305 s]
/proc/loadavg: 1.10 1.14 1.22 2/66 31951
/proc/meminfo: memFree=1365440/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=77900 CPUtime=762.01
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 18804 0 0 0 76184 17 0 0 25 0 1 0 1111311084 79769600 18790 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 19475 18790 81 174 0 19298 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 83256

[startup+822.301 s]
/proc/loadavg: 1.09 1.12 1.21 2/66 31951
/proc/meminfo: memFree=1365376/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=77900 CPUtime=822
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 18835 0 0 0 82182 18 0 0 25 0 1 0 1111311084 79769600 18821 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 19475 18821 81 174 0 19298 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 83256

[startup+882.301 s]
/proc/loadavg: 1.08 1.11 1.19 2/66 31951
/proc/meminfo: memFree=1365248/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=77900 CPUtime=881.98
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 18866 0 0 0 88180 18 0 0 25 0 1 0 1111311084 79769600 18852 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 19475 18852 81 174 0 19298 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 83256

[startup+942.301 s]
/proc/loadavg: 1.08 1.11 1.18 2/66 31951
/proc/meminfo: memFree=1358016/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=86216 CPUtime=941.96
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 20663 0 0 0 94177 19 0 0 25 0 1 0 1111311084 88285184 20649 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 21554 20649 81 174 0 21377 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 91572

[startup+1002.3 s]
/proc/loadavg: 1.07 1.10 1.17 2/66 31951
/proc/meminfo: memFree=1350720/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=93948 CPUtime=1001.94
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 22501 0 0 0 100173 21 0 0 25 0 1 0 1111311084 96202752 22487 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 23487 22487 81 174 0 23310 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 99304

[startup+1062.3 s]
/proc/loadavg: 1.07 1.09 1.17 2/66 31951
/proc/meminfo: memFree=1350208/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=94336 CPUtime=1061.92
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 22619 0 0 0 106171 21 0 0 25 0 1 0 1111311084 96600064 22605 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 23584 22605 81 174 0 23407 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 99692

[startup+1122.3 s]
/proc/loadavg: 1.06 1.09 1.16 2/66 31951
/proc/meminfo: memFree=1350208/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=94336 CPUtime=1121.91
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 22628 0 0 0 112169 22 0 0 25 0 1 0 1111311084 96600064 22614 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 23584 22614 81 174 0 23407 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 99692

[startup+1182.3 s]
/proc/loadavg: 1.06 1.08 1.16 2/66 31951
/proc/meminfo: memFree=1350144/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=94336 CPUtime=1181.89
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 22637 0 0 0 118167 22 0 0 25 0 1 0 1111311084 96600064 22623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 23584 22623 81 174 0 23407 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 99692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.09 1.16 2/66 31951
/proc/meminfo: memFree=1350080/2055924 swapFree=4176792/4192956
[pid=31948] ppid=31946 vsize=5356 CPUtime=0.04
/proc/31948/stat : 31948 (lysat.sh) S 31946 31948 31816 0 -1 4194304 311 376 0 0 0 0 4 0 16 0 1 0 1111311079 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31948/statm: 1339 237 195 169 0 50 0
[pid=31951] ppid=31948 vsize=94336 CPUtime=1199.99
/proc/31951/stat : 31951 (LySATi) R 31948 31948 31816 0 -1 4194304 22648 0 0 0 119977 22 0 0 25 0 1 0 1111311084 96600064 22634 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/31951/statm: 23584 22634 81 174 0 23407 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 99692

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31948 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=42993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.052991
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.81
CPU system time (s): 0.22
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 99692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 687
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.41478 second user time and 2.74158 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-30 06:14:04
IDJOB=1525124
IDBENCH=70281
IDSOLVER=511
FILE ID=node6/1525124-1238386444
PBS_JOBID= 9061341
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S547165541-056.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525124-1238386444/watcher-1525124-1238386444 -o /tmp/evaluation-result-1525124-1238386444/solver-1525124-1238386444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525124-1238386444.cnf i

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

MD5SUM BENCH= c7b32920fad710a8e62fee8bc80010c2
RANDOM SEED=71499445

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1441904 kB
Buffers:         99328 kB
Cached:         417740 kB
SwapCached:       9932 kB
Active:          42664 kB
Inactive:       487868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1441904 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          19160 kB
Slab:            69496 kB
Committed_AS:  2819972 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= 66336 MiB
End job on node6 at 2009-03-30 06:34:06