Trace number 1526284

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) 1200.01 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1723021362-073.cnf
MD5SUM9e27250481876e41a2264caf2169cef4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  70                                                   |
0.01/0.02	c |  Number of clauses:    6230                                                 |
0.01/0.03	c |  Parsing time:         0.00         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-1526284-1238487989/watcher-1526284-1238487989 -o /tmp/evaluation-result-1526284-1238487989/solver-1526284-1238487989 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526284-1238487989.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: 1.92 1.98 1.84 3/64 21448
/proc/meminfo: memFree=1082680/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121465648 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 235 195 169 0 50 0
[pid=21449] ppid=21448 vsize=692 CPUtime=0
/proc/21449/stat : 21449 (SatElite) R 21448 21448 21151 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 1121465648 708608 90 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21449/statm: 173 91 50 127 0 43 0

[startup+0.0212701 s]
/proc/loadavg: 1.92 1.98 1.84 3/64 21448
/proc/meminfo: memFree=1082680/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121465648 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 235 195 169 0 50 0
[pid=21449] ppid=21448 vsize=1224 CPUtime=0.01
/proc/21449/stat : 21449 (SatElite) R 21448 21448 21151 0 -1 4194304 241 0 0 0 1 0 0 0 19 0 1 0 1121465648 1253376 225 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/21449/statm: 306 225 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.101286 s]
/proc/loadavg: 1.92 1.98 1.84 3/64 21448
/proc/meminfo: memFree=1082680/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301322 s]
/proc/loadavg: 1.92 1.98 1.84 3/64 21448
/proc/meminfo: memFree=1082680/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701392 s]
/proc/loadavg: 1.92 1.98 1.84 3/64 21448
/proc/meminfo: memFree=1082680/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50253 s]
/proc/loadavg: 1.92 1.98 1.84 2/66 21451
/proc/meminfo: memFree=1080168/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=4164 CPUtime=1.47
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 717 0 0 0 147 0 0 0 25 0 1 0 1121465650 4263936 702 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 1041 702 81 174 0 864 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9520

[startup+3.10181 s]
/proc/loadavg: 1.92 1.98 1.84 2/66 21451
/proc/meminfo: memFree=1079016/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=5112 CPUtime=3.06
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 956 0 0 0 306 0 0 0 25 0 1 0 1121465650 5234688 941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536948 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 1278 941 81 174 0 1101 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10468

[startup+6.30137 s]
/proc/loadavg: 1.84 1.97 1.84 2/66 21451
/proc/meminfo: memFree=1077416/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=6920 CPUtime=6.26
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 1391 0 0 0 626 0 0 0 25 0 1 0 1121465650 7086080 1376 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 1730 1376 81 174 0 1553 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12276

[startup+12.7015 s]
/proc/loadavg: 1.78 1.95 1.83 2/66 21451
/proc/meminfo: memFree=1074984/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=9208 CPUtime=12.65
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 1945 0 0 0 1265 0 0 0 25 0 1 0 1121465650 9428992 1930 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 2302 1930 81 174 0 2125 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14564

[startup+25.5017 s]
/proc/loadavg: 1.60 1.90 1.82 2/66 21451
/proc/meminfo: memFree=1072488/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=11524 CPUtime=25.45
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 2501 0 0 0 2544 1 0 0 25 0 1 0 1121465650 11800576 2486 1992294400 134512640 135226915 4294956208 18446744073709551615 134553720 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 2881 2486 81 174 0 2704 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16880

[startup+51.1012 s]
/proc/loadavg: 1.40 1.83 1.80 2/66 21451
/proc/meminfo: memFree=1068520/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=15896 CPUtime=51.04
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 3531 0 0 0 5102 2 0 0 25 0 1 0 1121465650 16277504 3516 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 3974 3516 81 174 0 3797 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21252

[startup+102.306 s]
/proc/loadavg: 1.17 1.70 1.75 2/66 21451
/proc/meminfo: memFree=1063912/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=20612 CPUtime=102.21
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 4614 0 0 0 10218 3 0 0 25 0 1 0 1121465650 21106688 4599 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 5153 4599 81 174 0 4976 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 25968

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.70 2/66 21451
/proc/meminfo: memFree=1059624/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=25016 CPUtime=162.18
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 5701 0 0 0 16214 4 0 0 25 0 1 0 1121465650 25616384 5686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 6254 5686 81 174 0 6077 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 30372

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.66 2/66 21451
/proc/meminfo: memFree=1055080/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=29856 CPUtime=222.15
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 6805 0 0 0 22210 5 0 0 25 0 1 0 1121465650 30572544 6790 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 7464 6790 81 174 0 7287 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 35212

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.61 2/66 21451
/proc/meminfo: memFree=1053096/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=32188 CPUtime=282.12
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 7319 0 0 0 28207 5 0 0 25 0 1 0 1121465650 32960512 7304 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 8047 7304 81 174 0 7870 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 37544

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.57 2/66 21451
/proc/meminfo: memFree=1050088/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=35328 CPUtime=342.1
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 8065 0 0 0 34204 6 0 0 25 0 1 0 1121465650 36175872 8050 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 8832 8050 81 174 0 8655 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 40684

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.53 2/66 21451
/proc/meminfo: memFree=1048424/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0

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

/proc/21451/statm: 10991 9969 81 174 0 10814 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 49320

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.43 2/66 21451
/proc/meminfo: memFree=1041832/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=44540 CPUtime=581.98
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 10142 0 0 0 58190 8 0 0 25 0 1 0 1121465650 45608960 10127 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 11135 10127 81 174 0 10958 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 49896

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.40 2/66 21451
/proc/meminfo: memFree=1040104/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=46340 CPUtime=641.95
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 10570 0 0 0 64187 8 0 0 25 0 1 0 1121465650 47452160 10555 1992294400 134512640 135226915 4294956208 18446744073709551615 134543498 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 11585 10555 81 174 0 11408 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 51696

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.37 2/66 21451
/proc/meminfo: memFree=1036328/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=50344 CPUtime=701.93
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 11506 0 0 0 70184 9 0 0 25 0 1 0 1121465650 51552256 11491 1992294400 134512640 135226915 4294956208 18446744073709551615 134543524 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 12586 11491 81 174 0 12409 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 55700

[startup+762.307 s]
/proc/loadavg: 1.00 1.06 1.35 2/66 21451
/proc/meminfo: memFree=1031848/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=54948 CPUtime=761.89
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 12633 0 0 0 76179 10 0 0 25 0 1 0 1121465650 56266752 12618 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 13737 12618 81 174 0 13560 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 60304

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.32 2/66 21451
/proc/meminfo: memFree=1031208/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=55624 CPUtime=821.86
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 12800 0 0 0 82176 10 0 0 25 0 1 0 1121465650 56958976 12785 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 13906 12785 81 174 0 13729 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 60980

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.30 2/66 21453
/proc/meminfo: memFree=1030696/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=56008 CPUtime=881.83
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 12884 0 0 0 88173 10 0 0 25 0 1 0 1121465650 57352192 12869 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 14002 12869 81 174 0 13825 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 61364

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.28 2/66 21453
/proc/meminfo: memFree=1030312/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=56476 CPUtime=941.8
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 12993 0 0 0 94169 11 0 0 25 0 1 0 1121465650 57831424 12978 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 14119 12978 81 174 0 13942 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 61832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.26 2/66 21453
/proc/meminfo: memFree=1029608/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=57412 CPUtime=1001.78
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 13166 0 0 0 100167 11 0 0 25 0 1 0 1121465650 58789888 13151 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 14353 13151 81 174 0 14176 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 62768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.24 2/66 21453
/proc/meminfo: memFree=1028648/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=58528 CPUtime=1061.75
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 13409 0 0 0 106164 11 0 0 25 0 1 0 1121465650 59932672 13394 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 14632 13394 81 174 0 14455 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 63884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 21453
/proc/meminfo: memFree=1026024/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=61652 CPUtime=1121.72
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 14081 0 0 0 112160 12 0 0 25 0 1 0 1121465650 63131648 14066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 15413 14066 81 174 0 15236 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 67008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 21453
/proc/meminfo: memFree=1022376/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=65724 CPUtime=1181.7
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 15022 0 0 0 118157 13 0 0 25 0 1 0 1121465650 67301376 15007 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 16431 15007 81 174 0 16254 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 71080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 21453
/proc/meminfo: memFree=1020968/2055920 swapFree=4174136/4192956
[pid=21448] ppid=21446 vsize=5356 CPUtime=0.02
/proc/21448/stat : 21448 (lysat.sh) S 21446 21448 21151 0 -1 4194304 310 244 0 0 0 0 2 0 18 0 1 0 1121465648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21448/statm: 1339 237 195 169 0 50 0
[pid=21451] ppid=21448 vsize=67144 CPUtime=1199.99
/proc/21451/stat : 21451 (LySATi) R 21448 21448 21151 0 -1 4194304 15352 0 0 0 119986 13 0 0 25 0 1 0 1121465650 68755456 15337 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21451/statm: 16786 15337 81 174 0 16609 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 72500

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 21448 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.026995
# 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): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.88
CPU system time (s): 0.13
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 72500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 554
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.22281 second user time and 3.15352 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-31 10:26:29
IDJOB=1526284
IDBENCH=70513
IDSOLVER=511
FILE ID=node4/1526284-1238487989
PBS_JOBID= 9061847
Free space on /tmp= 65244 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1723021362-073.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526284-1238487989/watcher-1526284-1238487989 -o /tmp/evaluation-result-1526284-1238487989/solver-1526284-1238487989 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526284-1238487989.cnf i

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

MD5SUM BENCH= 9e27250481876e41a2264caf2169cef4
RANDOM SEED=1884785652

node4.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		: 3000.277
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		: 3000.277
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:       1083224 kB
Buffers:        102464 kB
Cached:         757048 kB
SwapCached:      12656 kB
Active:         184980 kB
Inactive:       691532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083224 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            82184 kB
Committed_AS:  2872952 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-31 10:46:31