Trace number 1526234

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) 1200.07 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S326668183-079.cnf
MD5SUMbdf81229b44197dff4efee16f75580b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.309952
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 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:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	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-1526234-1238487444/watcher-1526234-1238487444 -o /tmp/evaluation-result-1526234-1238487444/solver-1526234-1238487444 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526234-1238487444.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: 0.92 0.99 1.16 3/64 15773
/proc/meminfo: memFree=1547320/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121409434 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 235 195 169 0 50 0
[pid=15774] ppid=15773 vsize=692 CPUtime=0
/proc/15774/stat : 15774 (SatElite) R 15773 15773 15574 0 -1 4194304 108 0 0 0 0 0 0 0 19 0 1 0 1121409434 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/15774/statm: 173 92 50 127 0 43 0

[startup+0.0799561 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15773
/proc/meminfo: memFree=1547320/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101958 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15773
/proc/meminfo: memFree=1547320/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301989 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15773
/proc/meminfo: memFree=1547320/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701051 s]
/proc/loadavg: 0.92 0.99 1.16 3/64 15773
/proc/meminfo: memFree=1547320/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50217 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 15776
/proc/meminfo: memFree=1544872/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=4316 CPUtime=1.47
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 760 0 0 0 147 0 0 0 25 0 1 0 1121409436 4419584 745 1992294400 134512640 135226915 4294956208 18446744073709551615 134531057 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 1079 745 81 174 0 902 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9672

[startup+3.10141 s]
/proc/loadavg: 0.92 0.99 1.16 2/66 15776
/proc/meminfo: memFree=1543976/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=5288 CPUtime=3.06
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 983 0 0 0 306 0 0 0 25 0 1 0 1121409436 5414912 968 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 1322 968 81 174 0 1145 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10644

[startup+6.30191 s]
/proc/loadavg: 0.93 0.99 1.16 2/66 15776
/proc/meminfo: memFree=1542120/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=6240 CPUtime=6.26
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 1237 0 0 0 626 0 0 0 25 0 1 0 1121409436 6389760 1222 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 1560 1222 81 174 0 1383 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11596

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.16 2/66 15776
/proc/meminfo: memFree=1540008/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=8480 CPUtime=12.66
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 1778 0 0 0 1265 1 0 0 25 0 1 0 1121409436 8683520 1763 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 2120 1763 81 174 0 1943 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13836

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 1.16 2/66 15776
/proc/meminfo: memFree=1537704/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=10852 CPUtime=25.45
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 2327 0 0 0 2544 1 0 0 25 0 1 0 1121409436 11112448 2312 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 2713 2312 81 174 0 2536 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16208

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 1.15 2/66 15776
/proc/meminfo: memFree=1534248/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=14832 CPUtime=51.04
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 3268 0 0 0 5101 3 0 0 25 0 1 0 1121409436 15187968 3253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 3708 3253 81 174 0 3531 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 20188

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 1.14 2/66 15776
/proc/meminfo: memFree=1530344/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=18740 CPUtime=102.21
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 4157 0 0 0 10217 4 0 0 25 0 1 0 1121409436 19189760 4142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 4685 4142 81 174 0 4508 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 24096

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.13 2/66 15776
/proc/meminfo: memFree=1526312/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=22880 CPUtime=162.18
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 5145 0 0 0 16213 5 0 0 25 0 1 0 1121409436 23429120 5130 1992294400 134512640 135226915 4294956208 18446744073709551615 134544471 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 5720 5130 81 174 0 5543 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 28236

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.12 2/66 15776
/proc/meminfo: memFree=1522344/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=27336 CPUtime=222.15
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 6133 0 0 0 22210 5 0 0 25 0 1 0 1121409436 27992064 6118 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 6834 6118 81 174 0 6657 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 32692

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.11 2/66 15776
/proc/meminfo: memFree=1521000/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=29204 CPUtime=282.12
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 6533 0 0 0 28206 6 0 0 25 0 1 0 1121409436 29904896 6518 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 7301 6518 81 174 0 7124 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 34560

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.10 2/66 15776
/proc/meminfo: memFree=1516520/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=33560 CPUtime=342.08
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 7610 0 0 0 34202 6 0 0 25 0 1 0 1121409436 34365440 7595 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 8390 7595 81 174 0 8213 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 38916

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 15776
/proc/meminfo: memFree=1515432/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=34932 CPUtime=402.06
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 7902 0 0 0 40200 6 0 0 25 0 1 0 1121409436 35770368 7887 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 8733 7887 81 174 0 8556 0

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

/proc/15776/statm: 10871 9806 81 174 0 10694 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 48840

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 15776
/proc/meminfo: memFree=1507432/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=43772 CPUtime=641.94
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 9882 0 0 0 64185 9 0 0 25 0 1 0 1121409436 44822528 9867 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 10943 9867 81 174 0 10766 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 49128

[startup+702.303 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 15776
/proc/meminfo: memFree=1506344/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=44852 CPUtime=701.91
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 10127 0 0 0 70181 10 0 0 25 0 1 0 1121409436 45928448 10112 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 11213 10112 81 174 0 11036 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 50208

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 15776
/proc/meminfo: memFree=1503848/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=47536 CPUtime=761.88
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 10735 0 0 0 76178 10 0 0 25 0 1 0 1121409436 48676864 10720 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 11884 10720 81 174 0 11707 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 52892

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 15776
/proc/meminfo: memFree=1499880/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=51408 CPUtime=821.85
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 11742 0 0 0 82172 13 0 0 25 0 1 0 1121409436 52641792 11727 1992294400 134512640 135226915 4294956208 18446744073709551615 134543632 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 12852 11727 81 174 0 12675 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 56764

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 15776
/proc/meminfo: memFree=1499752/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=51552 CPUtime=881.82
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 11774 0 0 0 88169 13 0 0 25 0 1 0 1121409436 52789248 11759 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 12888 11759 81 174 0 12711 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 56908

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 15776
/proc/meminfo: memFree=1499752/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=51552 CPUtime=941.79
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 11776 0 0 0 94166 13 0 0 25 0 1 0 1121409436 52789248 11761 1992294400 134512640 135226915 4294956208 18446744073709551615 134731268 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 12888 11761 81 174 0 12711 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 56908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 15776
/proc/meminfo: memFree=1499176/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=52232 CPUtime=1001.76
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 11920 0 0 0 100163 13 0 0 25 0 1 0 1121409436 53485568 11905 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 13058 11905 81 174 0 12881 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 57588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 15776
/proc/meminfo: memFree=1498472/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=53252 CPUtime=1061.74
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 12094 0 0 0 106161 13 0 0 25 0 1 0 1121409436 54530048 12079 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 13313 12079 81 174 0 13136 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 58608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.02 2/66 15776
/proc/meminfo: memFree=1497576/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=54188 CPUtime=1121.7
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 12321 0 0 0 112157 13 0 0 25 0 1 0 1121409436 55488512 12306 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 13547 12306 81 174 0 13370 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 59544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 15776
/proc/meminfo: memFree=1494696/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=57784 CPUtime=1181.67
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 13052 0 0 0 118153 14 0 0 25 0 1 0 1121409436 59170816 13037 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 14446 13037 81 174 0 14269 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 63140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 15778
/proc/meminfo: memFree=1493416/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=58900 CPUtime=1200.06
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 13316 0 0 0 119992 14 0 0 25 0 1 0 1121409436 60313600 13301 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 14725 13301 81 174 0 14548 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 64256

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.99 1.01 2/66 15778
/proc/meminfo: memFree=1493416/2055920 swapFree=4176720/4192956
[pid=15773] ppid=15771 vsize=5356 CPUtime=0.01
/proc/15773/stat : 15773 (lysat.sh) S 15771 15773 15574 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121409434 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15773/statm: 1339 237 195 169 0 50 0
[pid=15776] ppid=15773 vsize=58900 CPUtime=1200.06
/proc/15776/stat : 15776 (LySATi) R 15773 15773 15574 0 -1 4194304 13316 0 0 0 119992 14 0 0 25 0 1 0 1121409436 60313600 13301 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/15776/statm: 14725 13301 81 174 0 14548 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 64256

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15773 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.022995
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 64256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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 1.10283 second user time and 3.2745 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-31 10:17:24
IDJOB=1526234
IDBENCH=70503
IDSOLVER=511
FILE ID=node34/1526234-1238487444
PBS_JOBID= 9061866
Free space on /tmp= 66380 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S326668183-079.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526234-1238487444/watcher-1526234-1238487444 -o /tmp/evaluation-result-1526234-1238487444/solver-1526234-1238487444 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526234-1238487444.cnf i

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

MD5SUM BENCH= bdf81229b44197dff4efee16f75580b3
RANDOM SEED=1731206804

node34.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		: 3000.259
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		: 3000.259
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:       1547800 kB
Buffers:         84128 kB
Cached:         325628 kB
SwapCached:      10076 kB
Active:         157908 kB
Inactive:       263344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547800 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            72928 kB
Committed_AS:  2713476 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-03-31 10:37:27