Trace number 1526339

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) 1200.03 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
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:   0.007998 s
0.00/0.01	c ==============================================================================
0.01/0.02	c lySAT 0.1
0.01/0.02	c minisat core +  additionnal features
0.01/0.02	c ============================[ Problem Statistics ]=============================
0.01/0.02	c |                                                                             |
0.01/0.02	c |  Number of variables:  75                                                   |
0.01/0.02	c |  Number of clauses:    6675                                                 |
0.01/0.03	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-1526339-1238488699/watcher-1526339-1238488699 -o /tmp/evaluation-result-1526339-1238488699/solver-1526339-1238488699 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526339-1238488699.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: 1.02 1.02 1.03 3/64 6618
/proc/meminfo: memFree=1415240/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0
/proc/6618/stat : 6618 (lysat.sh) R 6616 6618 6383 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121535648 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6618/statm: 1339 234 194 169 0 50 0
[pid=6619] ppid=6618 vsize=692 CPUtime=0
/proc/6619/stat : 6619 (SatElite) R 6618 6618 6383 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 1121535648 708608 92 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6619/statm: 173 92 50 127 0 43 0

[startup+0.0193489 s]
/proc/loadavg: 1.02 1.02 1.03 3/64 6618
/proc/meminfo: memFree=1415240/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121535648 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6618/statm: 1339 235 195 169 0 50 0
[pid=6619] ppid=6618 vsize=1224 CPUtime=0.01
/proc/6619/stat : 6619 (SatElite) R 6618 6618 6383 0 -1 4194304 250 0 0 0 1 0 0 0 18 0 1 0 1121535648 1253376 234 1992294400 134512640 135034092 4294956096 18446744073709551615 134762960 0 0 4096 3 0 0 0 17 0 0 0
/proc/6619/statm: 306 234 67 127 0 176 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6580

[startup+0.101361 s]
/proc/loadavg: 1.02 1.02 1.03 3/64 6618
/proc/meminfo: memFree=1415240/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301383 s]
/proc/loadavg: 1.02 1.02 1.03 3/64 6618
/proc/meminfo: memFree=1415240/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701431 s]
/proc/loadavg: 1.02 1.02 1.03 3/64 6618
/proc/meminfo: memFree=1415240/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50152 s]
/proc/loadavg: 1.02 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1412472/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=4424 CPUtime=1.46
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 791 0 0 0 146 0 0 0 25 0 1 0 1121535651 4530176 776 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 1106 776 81 174 0 929 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9780

[startup+3.10271 s]
/proc/loadavg: 1.01 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1411576/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=5680 CPUtime=3.04
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 1113 0 0 0 304 0 0 0 25 0 1 0 1121535651 5816320 1098 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 1 0 0
/proc/6621/statm: 1420 1098 81 174 0 1243 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11036

[startup+6.30107 s]
/proc/loadavg: 1.01 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1409144/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=7048 CPUtime=6.13
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 1444 0 0 0 612 1 0 0 25 0 1 0 1121535651 7217152 1429 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 1762 1429 81 174 0 1585 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 12404

[startup+12.7018 s]
/proc/loadavg: 1.01 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1407480/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=9196 CPUtime=12.54
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 1959 0 0 0 1252 2 0 0 25 0 1 0 1121535651 9416704 1944 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 2299 1944 81 174 0 2122 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 14552

[startup+25.5013 s]
/proc/loadavg: 1.01 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1404792/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=11416 CPUtime=25.32
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 2507 0 0 0 2530 2 0 0 25 0 1 0 1121535651 11689984 2492 1992294400 134512640 135226915 4294956208 18446744073709551615 134537019 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 2854 2492 81 174 0 2677 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 16772

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.03 2/66 6621
/proc/meminfo: memFree=1400888/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=15668 CPUtime=50.91
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 3510 0 0 0 5087 4 0 0 25 0 1 0 1121535651 16044032 3495 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 3917 3495 81 174 0 3740 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 21024

[startup+102.305 s]
/proc/loadavg: 1.00 1.01 1.02 2/66 6621
/proc/meminfo: memFree=1396024/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=20912 CPUtime=102.09
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 4720 0 0 0 10205 4 0 0 25 0 1 0 1121535651 21413888 4705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 5228 4705 81 174 0 5051 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 26268

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 6621
/proc/meminfo: memFree=1390648/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=26268 CPUtime=162.07
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 6042 0 0 0 16202 5 0 0 25 0 1 0 1121535651 26898432 6027 1992294400 134512640 135226915 4294956208 18446744073709551615 134543693 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 6567 6027 81 174 0 6390 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 31624

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 6621
/proc/meminfo: memFree=1387256/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=30016 CPUtime=222.05
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 6899 0 0 0 22199 6 0 0 25 0 1 0 1121535651 30736384 6884 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 7504 6884 81 174 0 7327 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 35372

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6621
/proc/meminfo: memFree=1382008/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=35396 CPUtime=282.04
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 8191 0 0 0 28197 7 0 0 25 0 1 0 1121535651 36245504 8176 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 8849 8176 81 174 0 8672 0
Current children cumulated CPU time (s) 282.06
Current children cumulated vsize (KiB) 40752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6621
/proc/meminfo: memFree=1381368/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=36116 CPUtime=342.02
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 8359 0 0 0 34195 7 0 0 25 0 1 0 1121535651 36982784 8344 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 9029 8344 81 174 0 8852 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 41472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6621
/proc/meminfo: memFree=1377848/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0

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

/proc/6621/statm: 12163 11219 81 174 0 11986 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 54008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1368568/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=50092 CPUtime=641.88
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 11556 0 0 0 64178 10 0 0 25 0 1 0 1121535651 51294208 11541 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 12523 11541 81 174 0 12346 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 55448

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1364536/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=54388 CPUtime=701.85
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 12570 0 0 0 70174 11 0 0 25 0 1 0 1121535651 55693312 12555 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 13597 12555 81 174 0 13420 0
Current children cumulated CPU time (s) 701.87
Current children cumulated vsize (KiB) 59744

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1362104/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=56920 CPUtime=761.83
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 13167 0 0 0 76171 12 0 0 25 0 1 0 1121535651 58286080 13152 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 14230 13152 81 174 0 14053 0
Current children cumulated CPU time (s) 761.85
Current children cumulated vsize (KiB) 62276

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1361528/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=57748 CPUtime=821.78
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 13316 0 0 0 82166 12 0 0 25 0 1 0 1121535651 59133952 13301 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 14437 13301 81 174 0 14260 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 63104

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1361336/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=57892 CPUtime=881.74
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 13374 0 0 0 88162 12 0 0 25 0 1 0 1121535651 59281408 13359 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 14473 13359 81 174 0 14296 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 63248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1360632/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=58720 CPUtime=941.73
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 13549 0 0 0 94160 13 0 0 25 0 1 0 1121535651 60129280 13534 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 14680 13534 81 174 0 14503 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 64076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1359928/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=59584 CPUtime=1001.69
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 13744 0 0 0 100156 13 0 0 25 0 1 0 1121535651 61014016 13729 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 14896 13729 81 174 0 14719 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 64940

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1356984/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=63604 CPUtime=1061.67
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 14493 0 0 0 106153 14 0 0 25 0 1 0 1121535651 65130496 14478 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 15901 14478 81 174 0 15724 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 68960

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1352696/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=67900 CPUtime=1121.65
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 15552 0 0 0 112149 16 0 0 25 0 1 0 1121535651 69529600 15537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 16975 15537 81 174 0 16798 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 73256

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1350392/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=69976 CPUtime=1181.61
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 16105 0 0 0 118144 17 0 0 25 0 1 0 1121535651 71655424 16090 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 17494 16090 81 174 0 17317 0
Current children cumulated CPU time (s) 1181.63
Current children cumulated vsize (KiB) 75332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1350392/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=69976 CPUtime=1200.01
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 16105 0 0 0 119984 17 0 0 25 0 1 0 1121535651 71655424 16090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 17494 16090 81 174 0 17317 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75332

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: 1.00 1.00 1.00 2/66 6623
/proc/meminfo: memFree=1350392/2055920 swapFree=4171920/4192956
[pid=6618] ppid=6616 vsize=5356 CPUtime=0.02
/proc/6618/stat : 6618 (lysat.sh) S 6616 6618 6383 0 -1 4194304 310 253 0 0 0 0 2 0 16 0 1 0 1121535648 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6618/statm: 1339 237 195 169 0 50 0
[pid=6621] ppid=6618 vsize=69976 CPUtime=1200.01
/proc/6621/stat : 6621 (LySATi) R 6618 6618 6383 0 -1 4194304 16105 0 0 0 119984 17 0 0 25 0 1 0 1121535651 71655424 16090 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/6621/statm: 17494 16090 81 174 0 17317 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 75332

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6618 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=23996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.027995
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.86
CPU system time (s): 0.17
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 75332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.023996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 563
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 1.12083 second user time and 3.2575 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-31 10:38:19
IDJOB=1526339
IDBENCH=70524
IDSOLVER=511
FILE ID=node28/1526339-1238488699
PBS_JOBID= 9061857
Free space on /tmp= 66308 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526339-1238488699/watcher-1526339-1238488699 -o /tmp/evaluation-result-1526339-1238488699/solver-1526339-1238488699 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526339-1238488699.cnf i

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=1055639528

node28.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		: 3000.212
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		: 3000.212
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:       1415784 kB
Buffers:        110304 kB
Cached:         417312 kB
SwapCached:      14208 kB
Active:         172744 kB
Inactive:       371700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1415784 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            2340 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            81616 kB
Committed_AS:  2950116 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-31 10:58:22