Trace number 1526374

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1988754311-026.cnf
MD5SUM4c6698180e16258b697babf4cf0c76a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.592909
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.03	c minisat core +  additionnal features
0.00/0.03	c ============================[ Problem Statistics ]=============================
0.00/0.03	c |                                                                             |
0.00/0.03	c |  Number of variables:  75                                                   |
0.00/0.03	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.01         s                                       |

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526374-1238489544/watcher-1526374-1238489544 -o /tmp/evaluation-result-1526374-1238489544/solver-1526374-1238489544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526374-1238489544.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: 1.28 1.06 1.02 3/64 30472
/proc/meminfo: memFree=1522088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121617609 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30472/statm: 1339 235 195 169 0 50 0
[pid=30473] ppid=30472 vsize=824 CPUtime=0
/proc/30473/stat : 30473 (SatElite) R 30472 30472 29998 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1121617609 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/30473/statm: 206 121 50 127 0 76 0

[startup+0.0105059 s]
/proc/loadavg: 1.28 1.06 1.02 3/64 30472
/proc/meminfo: memFree=1522088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121617609 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30472/statm: 1339 235 195 169 0 50 0
[pid=30473] ppid=30472 vsize=956 CPUtime=0
/proc/30473/stat : 30473 (SatElite) R 30472 30472 29998 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1121617609 978944 157 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/30473/statm: 239 157 50 127 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6312

[startup+0.101517 s]
/proc/loadavg: 1.28 1.06 1.02 3/64 30472
/proc/meminfo: memFree=1522088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.30154 s]
/proc/loadavg: 1.28 1.06 1.02 3/64 30472
/proc/meminfo: memFree=1522088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701585 s]
/proc/loadavg: 1.28 1.06 1.02 3/64 30472
/proc/meminfo: memFree=1522088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50167 s]
/proc/loadavg: 1.28 1.06 1.02 2/66 30475
/proc/meminfo: memFree=1519512/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=4492 CPUtime=1.46
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 813 0 0 0 146 0 0 0 25 0 1 0 1121617612 4599808 798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 1123 798 81 174 0 946 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9848

[startup+3.10184 s]
/proc/loadavg: 1.28 1.06 1.02 2/66 30475
/proc/meminfo: memFree=1518488/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=5600 CPUtime=3.06
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 1096 0 0 0 306 0 0 0 25 0 1 0 1121617612 5734400 1081 1992294400 134512640 135226915 4294956208 18446744073709551615 134536975 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 1400 1081 81 174 0 1223 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10956

[startup+6.30119 s]
/proc/loadavg: 1.26 1.06 1.02 2/66 30475
/proc/meminfo: memFree=1516120/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=7108 CPUtime=6.25
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 1440 0 0 0 625 0 0 0 25 0 1 0 1121617612 7278592 1425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 1777 1425 81 174 0 1600 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12464

[startup+12.7029 s]
/proc/loadavg: 1.24 1.06 1.02 2/66 30475
/proc/meminfo: memFree=1514776/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=8776 CPUtime=12.65
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 1846 0 0 0 1265 0 0 0 25 0 1 0 1121617612 8986624 1831 1992294400 134512640 135226915 4294956208 18446744073709551615 134543585 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 2194 1831 81 174 0 2017 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14132

[startup+25.5013 s]
/proc/loadavg: 1.18 1.06 1.02 2/66 30475
/proc/meminfo: memFree=1512216/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=11076 CPUtime=25.45
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 2403 0 0 0 2544 1 0 0 25 0 1 0 1121617612 11341824 2388 1992294400 134512640 135226915 4294956208 18446744073709551615 134735557 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 2769 2388 81 174 0 2592 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16432

[startup+51.101 s]
/proc/loadavg: 1.12 1.05 1.02 2/66 30475
/proc/meminfo: memFree=1507928/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=15664 CPUtime=51.04
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 3496 0 0 0 5102 2 0 0 25 0 1 0 1121617612 16039936 3481 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 3916 3481 81 174 0 3739 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21020

[startup+102.306 s]
/proc/loadavg: 1.05 1.04 1.01 2/66 30475
/proc/meminfo: memFree=1503320/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=20316 CPUtime=102.23
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 4592 0 0 0 10220 3 0 0 25 0 1 0 1121617612 20803584 4577 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 5079 4577 81 174 0 4902 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25672

[startup+162.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/66 30475
/proc/meminfo: memFree=1499416/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=24512 CPUtime=162.21
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 5595 0 0 0 16217 4 0 0 25 0 1 0 1121617612 25100288 5580 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 6128 5580 81 174 0 5951 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29868

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 30475
/proc/meminfo: memFree=1494296/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=29924 CPUtime=222.2
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 6830 0 0 0 22215 5 0 0 25 0 1 0 1121617612 30642176 6815 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 7481 6815 81 174 0 7304 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35280

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 30475
/proc/meminfo: memFree=1491864/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=32556 CPUtime=282.18
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 7466 0 0 0 28213 5 0 0 25 0 1 0 1121617612 33337344 7451 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 8139 7451 81 174 0 7962 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 37912

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 30475
/proc/meminfo: memFree=1490072/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=34140 CPUtime=342.17
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 7878 0 0 0 34211 6 0 0 25 0 1 0 1121617612 34959360 7863 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 8535 7863 81 174 0 8358 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39496

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 30475
/proc/meminfo: memFree=1488088/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0

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

/proc/30475/statm: 11277 10354 81 174 0 11100 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 50464

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1479256/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=45912 CPUtime=582.09
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 10569 0 0 0 58201 8 0 0 25 0 1 0 1121617612 47013888 10554 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 11478 10554 81 174 0 11301 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 51268

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1477208/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=48288 CPUtime=642.09
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 11073 0 0 0 64200 9 0 0 25 0 1 0 1121617612 49446912 11058 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 12072 11058 81 174 0 11895 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 53644

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1474136/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=51844 CPUtime=702.07
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 11878 0 0 0 70198 9 0 0 25 0 1 0 1121617612 53088256 11863 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 12961 11863 81 174 0 12784 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 57200

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1469272/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=56604 CPUtime=762.06
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 13058 0 0 0 76195 11 0 0 25 0 1 0 1121617612 57962496 13043 1992294400 134512640 135226915 4294956208 18446744073709551615 134537272 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 14151 13043 81 174 0 13974 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 61960

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1468568/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=57452 CPUtime=822.04
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 13240 0 0 0 82193 11 0 0 25 0 1 0 1121617612 58830848 13225 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 14363 13225 81 174 0 14186 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 62808

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1467992/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=58004 CPUtime=882.02
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 13373 0 0 0 88191 11 0 0 25 0 1 0 1121617612 59396096 13358 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 14501 13358 81 174 0 14324 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 63360

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1467096/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=59012 CPUtime=942.01
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 13596 0 0 0 94189 12 0 0 25 0 1 0 1121617612 60428288 13581 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 14753 13581 81 174 0 14576 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 64368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1466008/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=60416 CPUtime=1001.99
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 13885 0 0 0 100187 12 0 0 25 0 1 0 1121617612 61865984 13870 1992294400 134512640 135226915 4294956208 18446744073709551615 134539765 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 15104 13870 81 174 0 14927 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 65772

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1464856/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=61676 CPUtime=1061.97
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 14154 0 0 0 106185 12 0 0 25 0 1 0 1121617612 63156224 14139 1992294400 134512640 135226915 4294956208 18446744073709551615 134543512 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 15419 14139 81 174 0 15242 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 67032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1462296/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=65040 CPUtime=1121.96
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 14813 0 0 0 112183 13 0 0 25 0 1 0 1121617612 66600960 14798 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 16260 14798 81 174 0 16083 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 70396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1457944/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=69412 CPUtime=1181.94
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 15869 0 0 0 118180 14 0 0 25 0 1 0 1121617612 71077888 15854 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 17353 15854 81 174 0 17176 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 74768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30481
/proc/meminfo: memFree=1456920/2055920 swapFree=4172472/4192956
[pid=30472] ppid=30470 vsize=5356 CPUtime=0.02
/proc/30472/stat : 30472 (lysat.sh) S 30470 30472 29998 0 -1 4194304 310 254 0 0 0 0 2 0 16 0 1 0 1121617609 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30472/statm: 1339 237 195 169 0 50 0
[pid=30475] ppid=30472 vsize=70692 CPUtime=1200.04
/proc/30475/stat : 30475 (LySATi) R 30472 30472 29998 0 -1 4194304 16138 0 0 0 119990 14 0 0 25 0 1 0 1121617612 72388608 16123 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/30475/statm: 17673 16123 81 174 0 17496 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 76048

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 30472 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=25996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.028995
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.14
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 76048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
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= 564
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.3158 second user time and 3.06053 second system time

The end

Launcher Data 

Begin job on node37 at 2009-03-31 10:52:24
IDJOB=1526374
IDBENCH=70531
IDSOLVER=511
FILE ID=node37/1526374-1238489544
PBS_JOBID= 9061845
Free space on /tmp= 66428 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1988754311-026.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526374-1238489544/watcher-1526374-1238489544 -o /tmp/evaluation-result-1526374-1238489544/solver-1526374-1238489544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526374-1238489544.cnf i

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

MD5SUM BENCH= 4c6698180e16258b697babf4cf0c76a1
RANDOM SEED=1876957054

node37.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		: 3000.213
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		: 3000.213
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:       1522632 kB
Buffers:         90548 kB
Cached:         344844 kB
SwapCached:      14360 kB
Active:         180120 kB
Inactive:       271164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522632 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          18800 kB
Slab:            68108 kB
Committed_AS:  2927832 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-03-31 11:12:26