Trace number 1525270

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) 1200.01 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.73082
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   33340   101537 |      --       0       --      -- |     --   | -260/737
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 7765   #clauses: 33340   #literals: 101537
0.09/0.11	c CPU time:   0.104984 s
0.09/0.11	c ==============================================================================
0.09/0.15	This is MiniSat 2.0 beta
0.09/0.15	WARNING: for repeatability, setting FPU to use double precision
0.09/0.15	============================[ Problem Statistics ]=============================
0.09/0.15	|                                                                             |
0.09/0.15	|  Number of variables:  7765                                                 |
0.09/0.15	|  Number of clauses:    33340                                                |
0.09/0.17	|  Parsing time:         0.02         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-1525270-1238393301/watcher-1525270-1238393301 -o /tmp/evaluation-result-1525270-1238393301/solver-1525270-1238393301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525270-1238393301.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: 0.85 0.97 1.07 3/73 21968
/proc/meminfo: memFree=1686352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111994014 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 235 195 169 0 50 0
[pid=21969] ppid=21968 vsize=1556 CPUtime=0
/proc/21969/stat : 21969 (SatElite) R 21968 21968 21931 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111994014 1593344 270 1992294400 134512640 135034092 4294956112 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/21969/statm: 389 272 50 127 0 259 0

[startup+0.0783569 s]
/proc/loadavg: 0.85 0.97 1.07 3/73 21968
/proc/meminfo: memFree=1686352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111994014 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 235 195 169 0 50 0
[pid=21969] ppid=21968 vsize=4564 CPUtime=0.07
/proc/21969/stat : 21969 (SatElite) R 21968 21968 21931 0 -1 4194304 1004 0 0 0 7 0 0 0 18 0 1 0 1111994014 4673536 988 1992294400 134512640 135034092 4294956112 18446744073709551615 134566282 0 0 4096 3 0 0 0 17 0 0 0
/proc/21969/statm: 1141 988 68 127 0 1011 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 9920

[startup+0.102361 s]
/proc/loadavg: 0.85 0.97 1.07 3/73 21968
/proc/meminfo: memFree=1686352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111994014 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 235 195 169 0 50 0
[pid=21969] ppid=21968 vsize=4564 CPUtime=0.09
/proc/21969/stat : 21969 (SatElite) R 21968 21968 21931 0 -1 4194304 1004 0 0 0 9 0 0 0 18 0 1 0 1111994014 4673536 988 1992294400 134512640 135034092 4294956112 18446744073709551615 134529212 0 0 4096 3 0 0 0 17 0 0 0
/proc/21969/statm: 1141 988 68 127 0 1011 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9920

[startup+0.302409 s]
/proc/loadavg: 0.85 0.97 1.07 3/73 21968
/proc/meminfo: memFree=1686352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+0.7015 s]
/proc/loadavg: 0.85 0.97 1.07 3/73 21968
/proc/meminfo: memFree=1686352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5356

[startup+1.50165 s]
/proc/loadavg: 0.85 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1680448/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=7352 CPUtime=1.33
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 1621 0 0 0 133 0 0 0 25 0 1 0 1111994030 7528448 1607 1992294400 134512640 135214827 4294956224 18446744073709551615 134538990 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 1838 1607 78 171 0 1665 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12708

[startup+3.10197 s]
/proc/loadavg: 0.85 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1677568/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=11180 CPUtime=2.93
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 2577 0 0 0 292 1 0 0 25 0 1 0 1111994030 11448320 2563 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 2795 2563 78 171 0 2622 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16536

[startup+6.30162 s]
/proc/loadavg: 0.86 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1670472/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=17584 CPUtime=6.13
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 4169 0 0 0 611 2 0 0 25 0 1 0 1111994030 18006016 4155 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 4396 4155 78 171 0 4223 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22940

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1658960/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=28312 CPUtime=12.53
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 6856 0 0 0 1249 4 0 0 25 0 1 0 1111994030 28991488 6842 1992294400 134512640 135214827 4294956224 18446744073709551615 134720950 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 7078 6842 78 171 0 6905 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33668

[startup+25.5025 s]
/proc/loadavg: 0.90 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1654800/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=31612 CPUtime=25.33
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 7675 0 0 0 2528 5 0 0 25 0 1 0 1111994030 32370688 7661 1992294400 134512640 135214827 4294956224 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 7903 7661 78 171 0 7730 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36968

[startup+51.1027 s]
/proc/loadavg: 0.93 0.97 1.07 2/75 21971
/proc/meminfo: memFree=1647312/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=39084 CPUtime=50.91
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 9541 0 0 0 5084 7 0 0 25 0 1 0 1111994030 40022016 9527 1992294400 134512640 135214827 4294956224 18446744073709551615 134529248 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 9771 9527 78 171 0 9598 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 44440

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.06 2/75 21971
/proc/meminfo: memFree=1637456/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=48852 CPUtime=102.09
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 11991 0 0 0 10200 9 0 0 25 0 1 0 1111994030 50024448 11977 1992294400 134512640 135214827 4294956224 18446744073709551615 134529394 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 12213 11977 78 171 0 12040 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 54208

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 1.06 2/75 21971
/proc/meminfo: memFree=1634640/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=52284 CPUtime=162.07
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 12832 0 0 0 16197 10 0 0 25 0 1 0 1111994030 53538816 12818 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 13071 12818 78 171 0 12898 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 57640

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/75 21971
/proc/meminfo: memFree=1622352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=64036 CPUtime=222.05
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 15789 0 0 0 22192 13 0 0 25 0 1 0 1111994030 65572864 15775 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 16009 15775 78 171 0 15836 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 69392

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/75 21971
/proc/meminfo: memFree=1621584/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=64816 CPUtime=282.02
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 15944 0 0 0 28189 13 0 0 25 0 1 0 1111994030 66371584 15930 1992294400 134512640 135214827 4294956224 18446744073709551615 134529147 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 16204 15930 78 171 0 16031 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 70172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.04 2/75 21971
/proc/meminfo: memFree=1616792/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=69568 CPUtime=342.01
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 17150 0 0 0 34186 15 0 0 25 0 1 0 1111994030 71237632 17136 1992294400 134512640 135214827 4294956224 18446744073709551615 134529322 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 17392 17136 78 171 0 17219 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 74924

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/75 21971
/proc/meminfo: memFree=1616792/2055920 swapFree=4170060/4192956

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

/proc/21971/statm: 17491 17225 78 171 0 17318 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 75320

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/75 21971
/proc/meminfo: memFree=1613400/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=73008 CPUtime=641.89
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 17993 0 0 0 64173 16 0 0 25 0 1 0 1111994030 74760192 17979 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 18252 17979 78 171 0 18079 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 78364

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/75 21971
/proc/meminfo: memFree=1613144/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=73272 CPUtime=701.86
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 18051 0 0 0 70170 16 0 0 25 0 1 0 1111994030 75030528 18037 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 18318 18037 78 171 0 18145 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 78628

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/75 21971
/proc/meminfo: memFree=1608984/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=77364 CPUtime=761.84
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 19084 0 0 0 76167 17 0 0 25 0 1 0 1111994030 79220736 19070 1992294400 134512640 135214827 4294956224 18446744073709551615 134529390 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 19341 19070 78 171 0 19168 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 82720

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/75 21971
/proc/meminfo: memFree=1597080/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=89668 CPUtime=821.81
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22165 0 0 0 82161 20 0 0 25 0 1 0 1111994030 91820032 22151 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22417 22151 78 171 0 22244 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 95024

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/75 21971
/proc/meminfo: memFree=1595352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=881.79
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22478 0 0 0 88158 21 0 0 25 0 1 0 1111994030 93065216 22464 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22464 78 171 0 22548 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 96240

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/75 21971
/proc/meminfo: memFree=1595352/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=941.76
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 94155 21 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 96240

[startup+1002.3 s]
/proc/loadavg: 1.07 0.99 1.00 2/75 21971
/proc/meminfo: memFree=1595288/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1001.74
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 100153 21 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 96240

[startup+1062.3 s]
/proc/loadavg: 1.09 1.00 1.00 2/75 21971
/proc/meminfo: memFree=1595288/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1061.71
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 106150 21 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529488 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 96240

[startup+1122.3 s]
/proc/loadavg: 1.17 1.03 1.01 2/75 21971
/proc/meminfo: memFree=1595224/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1121.69
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 112148 21 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529227 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 96240

[startup+1182.3 s]
/proc/loadavg: 1.36 1.12 1.04 2/75 21971
/proc/meminfo: memFree=1595224/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1181.68
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 118146 22 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134527298 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 96240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.26 1.12 1.04 2/75 21971
/proc/meminfo: memFree=1595160/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1199.87
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 119965 22 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96240

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

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

[startup+1200.5 s]
/proc/loadavg: 1.26 1.12 1.04 2/75 21971
/proc/meminfo: memFree=1595160/2055920 swapFree=4170060/4192956
[pid=21968] ppid=21966 vsize=5356 CPUtime=0.14
/proc/21968/stat : 21968 (lysat.sh) S 21966 21968 21931 0 -1 4194304 310 1075 0 0 0 0 14 0 15 0 1 0 1111994014 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21968/statm: 1339 237 195 169 0 50 0
[pid=21971] ppid=21968 vsize=90884 CPUtime=1199.87
/proc/21971/stat : 21971 (LySATc) R 21968 21968 21931 0 -1 4194304 22480 0 0 0 119965 22 0 0 25 0 1 0 1111994030 93065216 22466 1992294400 134512640 135214827 4294956224 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 0 0 0
/proc/21971/statm: 22721 22466 78 171 0 22548 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 96240

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21968 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=143978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.152976
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.79
CPU system time (s): 0.22
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 96240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1385
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= 4

runsolver used 1.00585 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 08:08:21
IDJOB=1525270
IDBENCH=70310
IDSOLVER=512
FILE ID=node80/1525270-1238393301
PBS_JOBID= 9061375
Free space on /tmp= 64800 MiB

SOLVER NAME= LySAT c/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= lysat.sh BENCHNAME c
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525270-1238393301/watcher-1525270-1238393301 -o /tmp/evaluation-result-1525270-1238393301/solver-1525270-1238393301 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525270-1238393301.cnf c

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=294110866

node80.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1686904 kB
Buffers:         68976 kB
Cached:         226468 kB
SwapCached:      14568 kB
Active:          87704 kB
Inactive:       224100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1686904 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2860 kB
Writeback:           0 kB
Mapped:          21892 kB
Slab:            42392 kB
Committed_AS:  2805380 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 08:28:23