Trace number 1526269

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1354285755-030.cnf
MD5SUM66607d8f2eb60a58f4b25cefb4199529
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.791879
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:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  70                                                   |
0.00/0.02	c |  Number of clauses:    6230                                                 |
0.02/0.03	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-1526269-1238487752/watcher-1526269-1238487752 -o /tmp/evaluation-result-1526269-1238487752/solver-1526269-1238487752 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526269-1238487752.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: 1.00 1.01 1.22 3/64 21329
/proc/meminfo: memFree=1038200/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0
/proc/21329/stat : 21329 (lysat.sh) R 21327 21329 21098 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121440544 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21329/statm: 1339 234 194 169 0 50 0
[pid=21330] ppid=21329 vsize=692 CPUtime=0
/proc/21330/stat : 21330 (SatElite) R 21329 21329 21098 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 1121440544 708608 86 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/21330/statm: 173 87 50 127 0 43 0

[startup+0.032839 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 21329
/proc/meminfo: memFree=1038200/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.10184 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 21329
/proc/meminfo: memFree=1038200/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301858 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 21329
/proc/meminfo: memFree=1038200/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701899 s]
/proc/loadavg: 1.00 1.01 1.22 3/64 21329
/proc/meminfo: memFree=1038200/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50198 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 21332
/proc/meminfo: memFree=1035752/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=4296 CPUtime=1.46
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 767 0 0 0 146 0 0 0 25 0 1 0 1121440546 4399104 752 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 1074 752 81 174 0 897 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9652

[startup+3.10114 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 21332
/proc/meminfo: memFree=1034728/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=5524 CPUtime=3.06
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 1069 0 0 0 306 0 0 0 25 0 1 0 1121440546 5656576 1054 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 1381 1054 81 174 0 1204 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10880

[startup+6.30147 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 21332
/proc/meminfo: memFree=1032560/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=6764 CPUtime=6.26
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 1351 0 0 0 626 0 0 0 25 0 1 0 1121440546 6926336 1336 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 1691 1336 81 174 0 1514 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12120

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.22 2/66 21332
/proc/meminfo: memFree=1030960/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=8696 CPUtime=12.66
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 1841 0 0 0 1265 1 0 0 25 0 1 0 1121440546 8904704 1826 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 2174 1826 81 174 0 1997 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14052

[startup+25.5024 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 21332
/proc/meminfo: memFree=1028272/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=10996 CPUtime=25.46
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 2400 0 0 0 2545 1 0 0 25 0 1 0 1121440546 11259904 2385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 2749 2385 81 174 0 2572 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16352

[startup+51.103 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 21332
/proc/meminfo: memFree=1024880/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=14664 CPUtime=51.04
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 3245 0 0 0 5103 1 0 0 25 0 1 0 1121440546 15015936 3230 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 3666 3230 81 174 0 3489 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20020

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.19 2/66 21332
/proc/meminfo: memFree=1019632/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=20228 CPUtime=102.24
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 4540 0 0 0 10221 3 0 0 25 0 1 0 1121440546 20713472 4525 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 5057 4525 81 174 0 4880 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25584

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 21332
/proc/meminfo: memFree=1015408/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=24580 CPUtime=162.22
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 5585 0 0 0 16218 4 0 0 25 0 1 0 1121440546 25169920 5570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 6145 5570 81 174 0 5968 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29936

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 21332
/proc/meminfo: memFree=1009968/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=30432 CPUtime=222.2
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 6940 0 0 0 22215 5 0 0 25 0 1 0 1121440546 31162368 6925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 7608 6925 81 174 0 7431 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35788

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 21332
/proc/meminfo: memFree=1007920/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=32740 CPUtime=282.19
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 7475 0 0 0 28213 6 0 0 25 0 1 0 1121440546 33525760 7460 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 8185 7460 81 174 0 8008 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38096

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 21332
/proc/meminfo: memFree=1006320/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=34124 CPUtime=342.17
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 7848 0 0 0 34211 6 0 0 25 0 1 0 1121440546 34942976 7833 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 8531 7833 81 174 0 8354 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39480

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 21332
/proc/meminfo: memFree=1005232/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=35488 CPUtime=402.16
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 8128 0 0 0 40210 6 0 0 25 0 1 0 1121440546 36339712 8113 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 8872 8113 81 174 0 8695 0

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

/proc/21332/statm: 11256 10296 81 174 0 11079 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 21332
/proc/meminfo: memFree=996400/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=45024 CPUtime=582.11
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 10321 0 0 0 58202 9 0 0 25 0 1 0 1121440546 46104576 10306 1992294400 134512640 135226915 4294956208 18446744073709551615 134543640 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 11256 10306 81 174 0 11079 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 50380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21332
/proc/meminfo: memFree=996144/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=45240 CPUtime=642.1
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 10387 0 0 0 64201 9 0 0 25 0 1 0 1121440546 46325760 10372 1992294400 134512640 135226915 4294956208 18446744073709551615 134536917 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 11310 10372 81 174 0 11133 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 50596

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21332
/proc/meminfo: memFree=994160/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=47568 CPUtime=702.08
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 10889 0 0 0 70198 10 0 0 25 0 1 0 1121440546 48709632 10874 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 11892 10874 81 174 0 11715 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 52924

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21332
/proc/meminfo: memFree=988720/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=53220 CPUtime=762.07
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 12234 0 0 0 76195 12 0 0 25 0 1 0 1121440546 54497280 12219 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 13305 12219 81 174 0 13128 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 58576

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21332
/proc/meminfo: memFree=985456/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=56692 CPUtime=822.05
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13045 0 0 0 82192 13 0 0 25 0 1 0 1121440546 58052608 13030 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 14173 13030 81 174 0 13996 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 62048

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21332
/proc/meminfo: memFree=985456/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=56692 CPUtime=882.03
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13051 0 0 0 88190 13 0 0 25 0 1 0 1121440546 58052608 13036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 14173 13036 81 174 0 13996 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62048

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21332
/proc/meminfo: memFree=984752/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=57628 CPUtime=942.02
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13223 0 0 0 94189 13 0 0 25 0 1 0 1121440546 59011072 13208 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 14407 13208 81 174 0 14230 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62984

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21332
/proc/meminfo: memFree=984112/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=58544 CPUtime=1002.01
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13382 0 0 0 100187 14 0 0 25 0 1 0 1121440546 59949056 13367 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 14636 13367 81 174 0 14459 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21332
/proc/meminfo: memFree=983920/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=58544 CPUtime=1061.99
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13447 0 0 0 106185 14 0 0 25 0 1 0 1121440546 59949056 13432 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 14636 13432 81 174 0 14459 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21332
/proc/meminfo: memFree=982256/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=61240 CPUtime=1121.98
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 13853 0 0 0 112184 14 0 0 25 0 1 0 1121440546 62709760 13838 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 15310 13838 81 174 0 15133 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 66596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21332
/proc/meminfo: memFree=979504/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=64088 CPUtime=1181.96
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 14534 0 0 0 118182 14 0 0 25 0 1 0 1121440546 65626112 14519 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 16022 14519 81 174 0 15845 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 69444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21332
/proc/meminfo: memFree=978480/2055920 swapFree=4176444/4192956
[pid=21329] ppid=21327 vsize=5356 CPUtime=0.02
/proc/21329/stat : 21329 (lysat.sh) S 21327 21329 21098 0 -1 4194304 310 243 0 0 0 0 2 0 18 0 1 0 1121440544 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21329/statm: 1339 237 195 169 0 50 0
[pid=21332] ppid=21329 vsize=64948 CPUtime=1200.06
/proc/21332/stat : 21332 (LySATi) R 21329 21329 21098 0 -1 4194304 14792 0 0 0 119991 15 0 0 25 0 1 0 1121440546 66506752 14777 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/21332/statm: 16237 14777 81 174 0 16060 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 70304

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 21329 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=24996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.08
#
# 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): 1200.08
CPU user time (s): 1199.93
CPU system time (s): 0.15
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 70304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
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= 553
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 1.08683 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-31 10:22:32
IDJOB=1526269
IDBENCH=70510
IDSOLVER=511
FILE ID=node27/1526269-1238487752
PBS_JOBID= 9061861
Free space on /tmp= 65720 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1354285755-030.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526269-1238487752/watcher-1526269-1238487752 -o /tmp/evaluation-result-1526269-1238487752/solver-1526269-1238487752 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526269-1238487752.cnf i

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

MD5SUM BENCH= 66607d8f2eb60a58f4b25cefb4199529
RANDOM SEED=1316723590

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1038680 kB
Buffers:         92172 kB
Cached:         822524 kB
SwapCached:       9492 kB
Active:         173068 kB
Inactive:       752684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1038680 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          16788 kB
Slab:            77392 kB
Committed_AS:  2936496 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-03-31 10:42:34