Trace number 1526154

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) 1200.09 1200.22

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S2142489608-055.cnf
MD5SUM73f3f0cb39ec906200b237ac9eb2621d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.57945
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:   0.004999 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:  75                                                   |
0.00/0.02	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-1526154-1238486455/watcher-1526154-1238486455 -o /tmp/evaluation-result-1526154-1238486455/solver-1526154-1238486455 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526154-1238486455.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 0.98 1.12 3/64 30078
/proc/meminfo: memFree=1682472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0
/proc/30078/stat : 30078 (lysat.sh) R 30076 30078 29682 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121312035 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/30078/statm: 1339 234 194 169 0 50 0
[pid=30079] ppid=30078 vsize=692 CPUtime=0
/proc/30079/stat : 30079 (SatElite) R 30078 30078 29682 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121312036 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/30079/statm: 173 92 50 127 0 43 0

[startup+0.100255 s]
/proc/loadavg: 0.92 0.98 1.12 3/64 30078
/proc/meminfo: memFree=1682472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.202227 s]
/proc/loadavg: 0.92 0.98 1.12 3/64 30078
/proc/meminfo: memFree=1682472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.302199 s]
/proc/loadavg: 0.92 0.98 1.12 3/64 30078
/proc/meminfo: memFree=1682472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.702089 s]
/proc/loadavg: 0.92 0.98 1.12 3/64 30078
/proc/meminfo: memFree=1682472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 1.12 2/66 30081
/proc/meminfo: memFree=1679896/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=4496 CPUtime=1.46
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 791 0 0 0 146 0 0 0 25 0 1 0 1121312038 4603904 776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 1124 776 81 174 0 947 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9852

[startup+3.10141 s]
/proc/loadavg: 0.92 0.98 1.12 2/66 30081
/proc/meminfo: memFree=1678744/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=5680 CPUtime=3.06
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 1113 0 0 0 306 0 0 0 25 0 1 0 1121312038 5816320 1098 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 1420 1098 81 174 0 1243 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11036

[startup+6.30152 s]
/proc/loadavg: 0.93 0.98 1.11 2/66 30081
/proc/meminfo: memFree=1676696/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=6760 CPUtime=6.26
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 1382 0 0 0 626 0 0 0 25 0 1 0 1121312038 6922240 1367 1992294400 134512640 135226915 4294956208 18446744073709551615 134543693 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 1690 1367 81 174 0 1513 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12116

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.11 2/66 30087
/proc/meminfo: memFree=1674456/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=9364 CPUtime=12.66
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 1990 0 0 0 1265 1 0 0 25 0 1 0 1121312038 9588736 1975 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 2341 1975 81 174 0 2164 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14720

[startup+25.5021 s]
/proc/loadavg: 0.95 0.98 1.11 2/66 30087
/proc/meminfo: memFree=1671904/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=11788 CPUtime=25.46
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 2573 0 0 0 2545 1 0 0 25 0 1 0 1121312038 12070912 2558 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 2947 2558 81 174 0 2770 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17144

[startup+51.103 s]
/proc/loadavg: 0.96 0.98 1.11 2/66 30087
/proc/meminfo: memFree=1667488/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=16540 CPUtime=51.06
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 3706 0 0 0 5104 2 0 0 25 0 1 0 1121312038 16936960 3691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 4135 3691 81 174 0 3958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21896

[startup+102.303 s]
/proc/loadavg: 0.98 0.98 1.10 2/66 30087
/proc/meminfo: memFree=1663264/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=20836 CPUtime=102.26
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 4706 0 0 0 10222 4 0 0 25 0 1 0 1121312038 21336064 4691 1992294400 134512640 135226915 4294956208 18446744073709551615 134536827 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 5209 4691 81 174 0 5032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26192

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.09 2/66 30087
/proc/meminfo: memFree=1658784/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=25424 CPUtime=162.25
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 5841 0 0 0 16220 5 0 0 25 0 1 0 1121312038 26034176 5826 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 6356 5826 81 174 0 6179 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 30780

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 30087
/proc/meminfo: memFree=1654688/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=30040 CPUtime=222.24
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 6856 0 0 0 22218 6 0 0 25 0 1 0 1121312038 30760960 6841 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 7510 6841 81 174 0 7333 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 35396

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/66 30087
/proc/meminfo: memFree=1650208/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=34668 CPUtime=282.24
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 8011 0 0 0 28217 7 0 0 25 0 1 0 1121312038 35500032 7996 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 8667 7996 81 174 0 8490 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 40024

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 30087
/proc/meminfo: memFree=1648032/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=36984 CPUtime=342.22
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 8539 0 0 0 34215 7 0 0 25 0 1 0 1121312038 37871616 8524 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 9246 8524 81 174 0 9069 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 42340

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 1.06 2/66 30087
/proc/meminfo: memFree=1646496/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=38600 CPUtime=402.22
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 8914 0 0 0 40214 8 0 0 25 0 1 0 1121312038 39526400 8899 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 1 0 0
/proc/30081/statm: 9650 8899 81 174 0 9473 0

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

/proc/30081/statm: 11664 10769 81 174 0 11487 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 52012

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 30087
/proc/meminfo: memFree=1637472/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=48284 CPUtime=642.21
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 11178 0 0 0 64210 11 0 0 25 0 1 0 1121312038 49442816 11163 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 12071 11163 81 174 0 11894 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 53640

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 30087
/proc/meminfo: memFree=1632480/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=53560 CPUtime=702.2
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 12400 0 0 0 70208 12 0 0 25 0 1 0 1121312038 54845440 12385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 13390 12385 81 174 0 13213 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 58916

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 30087
/proc/meminfo: memFree=1627680/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=58968 CPUtime=762.2
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 13591 0 0 0 76207 13 0 0 25 0 1 0 1121312038 60383232 13576 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 14742 13576 81 174 0 14565 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 64324

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 30087
/proc/meminfo: memFree=1627680/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=59040 CPUtime=822.2
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 13604 0 0 0 82207 13 0 0 25 0 1 0 1121312038 60456960 13589 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 14760 13589 81 174 0 14583 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 64396

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 30087
/proc/meminfo: memFree=1627616/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=59148 CPUtime=882.2
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 13630 0 0 0 88207 13 0 0 25 0 1 0 1121312038 60567552 13615 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 14787 13615 81 174 0 14610 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 64504

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 30087
/proc/meminfo: memFree=1627296/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=59508 CPUtime=942.19
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 13718 0 0 0 94206 13 0 0 25 0 1 0 1121312038 60936192 13703 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/30081/statm: 14877 13703 81 174 0 14700 0
Current children cumulated CPU time (s) 942.2
Current children cumulated vsize (KiB) 64864

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 1.01 2/66 30089
/proc/meminfo: memFree=1625824/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=60984 CPUtime=1002.18
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 14038 0 0 0 100205 13 0 0 25 0 1 0 1121312038 62447616 14023 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 15246 14023 81 174 0 15069 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 66340

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 30089
/proc/meminfo: memFree=1624608/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=62568 CPUtime=1062.19
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 14355 0 0 0 106205 14 0 0 25 0 1 0 1121312038 64069632 14340 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 15642 14340 81 174 0 15465 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 67924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30089
/proc/meminfo: memFree=1620256/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=67412 CPUtime=1122.17
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 15473 0 0 0 112202 15 0 0 25 0 1 0 1121312038 69029888 15458 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/30081/statm: 16853 15458 81 174 0 16676 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 72768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30089
/proc/meminfo: memFree=1617376/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=70340 CPUtime=1182.17
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 16196 0 0 0 118201 16 0 0 25 0 1 0 1121312038 72028160 16181 1992294400 134512640 135226915 4294956208 18446744073709551615 134537056 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 17585 16181 81 174 0 17408 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 75696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30089
/proc/meminfo: memFree=1617312/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=70340 CPUtime=1200.08
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 16196 0 0 0 119992 16 0 0 25 0 1 0 1121312038 72028160 16181 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 17585 16181 81 174 0 17408 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75696

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

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

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 30089
/proc/meminfo: memFree=1617312/2055920 swapFree=4178252/4192956
[pid=30078] ppid=30076 vsize=5356 CPUtime=0.01
/proc/30078/stat : 30078 (lysat.sh) S 30076 30078 29682 0 -1 4194304 310 253 0 0 0 0 1 0 16 0 1 0 1121312035 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30078/statm: 1339 237 195 169 0 50 0
[pid=30081] ppid=30078 vsize=70340 CPUtime=1200.08
/proc/30081/stat : 30081 (LySATi) R 30078 30078 29682 0 -1 4194304 16196 0 0 0 119992 16 0 0 25 0 1 0 1121312038 72028160 16181 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/30081/statm: 17585 16181 81 174 0 17408 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 75696

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30078 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=6998
# CPU time returned by wait4() is 0.027994
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.22
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.16
CPU usage (%): 99.9896
Max. virtual memory (cumulated for all children) (KiB): 75696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.006998
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= 5
involuntary context switches= 2

runsolver used 1.07084 second user time and 3.3065 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-31 10:00:55
IDJOB=1526154
IDBENCH=70487
IDSOLVER=511
FILE ID=node16/1526154-1238486455
PBS_JOBID= 9061827
Free space on /tmp= 63956 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S2142489608-055.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526154-1238486455/watcher-1526154-1238486455 -o /tmp/evaluation-result-1526154-1238486455/solver-1526154-1238486455 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526154-1238486455.cnf i

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

MD5SUM BENCH= 73f3f0cb39ec906200b237ac9eb2621d
RANDOM SEED=1990227638

node16.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		: 3000.232
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		: 3000.232
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:       1683016 kB
Buffers:         75952 kB
Cached:         204760 kB
SwapCached:       8560 kB
Active:         175736 kB
Inactive:       114880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683016 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            68340 kB
Committed_AS:  3129620 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-03-31 10:20:58