Trace number 1526014

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S703461330-034.cnf
MD5SUM5871895160b61e33d95658e3a61619c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark747.527
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:   0.005999 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-1526014-1238484878/watcher-1526014-1238484878 -o /tmp/evaluation-result-1526014-1238484878/solver-1526014-1238484878 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526014-1238484878.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: 1.91 1.95 1.71 3/64 8894
/proc/meminfo: memFree=1535256/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121150080 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 235 195 169 0 50 0
[pid=8895] ppid=8894 vsize=692 CPUtime=0
/proc/8895/stat : 8895 (SatElite) R 8894 8894 8759 0 -1 4194304 107 0 0 0 0 0 0 0 19 0 1 0 1121150080 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8895/statm: 173 91 50 127 0 43 0

[startup+0.056677 s]
/proc/loadavg: 1.91 1.95 1.71 3/64 8894
/proc/meminfo: memFree=1535256/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.102677 s]
/proc/loadavg: 1.91 1.95 1.71 3/64 8894
/proc/meminfo: memFree=1535256/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301699 s]
/proc/loadavg: 1.91 1.95 1.71 3/64 8894
/proc/meminfo: memFree=1535256/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701745 s]
/proc/loadavg: 1.91 1.95 1.71 3/64 8894
/proc/meminfo: memFree=1535256/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 1.91 1.95 1.71 2/66 8897
/proc/meminfo: memFree=1532872/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=4224 CPUtime=1.47
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 745 0 0 0 147 0 0 0 25 0 1 0 1121150082 4325376 730 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 1056 730 81 174 0 879 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9580

[startup+3.10202 s]
/proc/loadavg: 1.91 1.95 1.71 2/66 8897
/proc/meminfo: memFree=1531976/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=5300 CPUtime=3.07
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 989 0 0 0 306 1 0 0 25 0 1 0 1121150082 5427200 974 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 1325 974 81 174 0 1148 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10656

[startup+6.30138 s]
/proc/loadavg: 1.84 1.93 1.70 2/66 8897
/proc/meminfo: memFree=1529800/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=6556 CPUtime=6.27
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 1308 0 0 0 626 1 0 0 25 0 1 0 1121150082 6713344 1293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 1639 1293 81 174 0 1462 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11912

[startup+12.7011 s]
/proc/loadavg: 1.77 1.91 1.70 2/66 8897
/proc/meminfo: memFree=1528456/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=7924 CPUtime=12.66
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 1641 0 0 0 1265 1 0 0 25 0 1 0 1121150082 8114176 1626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 1981 1626 81 174 0 1804 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13280

[startup+25.5016 s]
/proc/loadavg: 1.60 1.87 1.69 2/66 8897
/proc/meminfo: memFree=1525768/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=10640 CPUtime=25.46
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 2287 0 0 0 2544 2 0 0 25 0 1 0 1121150082 10895360 2272 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 2660 2272 81 174 0 2483 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15996

[startup+51.1015 s]
/proc/loadavg: 1.40 1.80 1.67 2/66 8897
/proc/meminfo: memFree=1523080/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=13584 CPUtime=51.05
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 2956 0 0 0 5102 3 0 0 25 0 1 0 1121150082 13910016 2941 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 3396 2941 81 174 0 3219 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18940

[startup+102.305 s]
/proc/loadavg: 1.17 1.67 1.63 2/66 8897
/proc/meminfo: memFree=1518728/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=18140 CPUtime=102.24
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 4024 0 0 0 10220 4 0 0 25 0 1 0 1121150082 18575360 4009 1992294400 134512640 135226915 4294956208 18446744073709551615 134537296 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 4535 4009 81 174 0 4358 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23496

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.59 2/66 8897
/proc/meminfo: memFree=1514824/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=22436 CPUtime=162.22
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 5027 0 0 0 16217 5 0 0 25 0 1 0 1121150082 22974464 5012 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 5609 5012 81 174 0 5432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27792

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.55 2/66 8897
/proc/meminfo: memFree=1510664/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=26800 CPUtime=222.2
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 6035 0 0 0 22214 6 0 0 25 0 1 0 1121150082 27443200 6020 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 6700 6020 81 174 0 6523 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32156

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.51 2/66 8897
/proc/meminfo: memFree=1509192/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=28460 CPUtime=282.19
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 6414 0 0 0 28213 6 0 0 25 0 1 0 1121150082 29143040 6399 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 7115 6399 81 174 0 6938 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 33816

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.48 2/66 8897
/proc/meminfo: memFree=1503824/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=34076 CPUtime=342.18
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 7750 0 0 0 34210 8 0 0 25 0 1 0 1121150082 34893824 7735 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 8519 7735 81 174 0 8342 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39432

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.44 2/66 8897
/proc/meminfo: memFree=1503056/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=35360 CPUtime=402.16
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 8003 0 0 0 40208 8 0 0 25 0 1 0 1121150082 36208640 7988 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 8840 7988 81 174 0 8663 0

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

/proc/8897/statm: 10215 9214 81 174 0 10038 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46216

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.36 2/66 8897
/proc/meminfo: memFree=1495888/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=43308 CPUtime=582.12
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 9740 0 0 0 58201 11 0 0 25 0 1 0 1121150082 44347392 9725 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 10827 9725 81 174 0 10650 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48664

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.33 2/66 8897
/proc/meminfo: memFree=1495632/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=43500 CPUtime=642.1
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 9797 0 0 0 64199 11 0 0 25 0 1 0 1121150082 44544000 9782 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 10875 9782 81 174 0 10698 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 48856

[startup+702.303 s]
/proc/loadavg: 1.00 1.08 1.31 2/66 8899
/proc/meminfo: memFree=1494736/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=44588 CPUtime=702.08
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 10025 0 0 0 70197 11 0 0 25 0 1 0 1121150082 45658112 10010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 11147 10010 81 174 0 10970 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 49944

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.29 2/66 8899
/proc/meminfo: memFree=1493456/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=45740 CPUtime=762.06
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 10335 0 0 0 76195 11 0 0 25 0 1 0 1121150082 46837760 10320 1992294400 134512640 135226915 4294956208 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 11435 10320 81 174 0 11258 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 51096

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 8899
/proc/meminfo: memFree=1490512/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=49160 CPUtime=822.05
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 11090 0 0 0 82192 13 0 0 25 0 1 0 1121150082 50339840 11075 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 12290 11075 81 174 0 12113 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 54516

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 8899
/proc/meminfo: memFree=1487056/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=52660 CPUtime=882.03
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 11919 0 0 0 88189 14 0 0 25 0 1 0 1121150082 53923840 11904 1992294400 134512640 135226915 4294956208 18446744073709551615 134728158 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13165 11904 81 174 0 12988 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 58016

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 8899
/proc/meminfo: memFree=1487120/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=52660 CPUtime=942.01
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 11919 0 0 0 94187 14 0 0 25 0 1 0 1121150082 53923840 11904 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13165 11904 81 174 0 12988 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 58016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 8899
/proc/meminfo: memFree=1486864/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=52876 CPUtime=1002
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 11977 0 0 0 100185 15 0 0 25 0 1 0 1121150082 54145024 11962 1992294400 134512640 135226915 4294956208 18446744073709551615 134544540 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13219 11962 81 174 0 13042 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 58232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 8899
/proc/meminfo: memFree=1486416/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=53416 CPUtime=1061.98
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 12095 0 0 0 106183 15 0 0 25 0 1 0 1121150082 54697984 12080 1992294400 134512640 135226915 4294956208 18446744073709551615 134536830 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13354 12080 81 174 0 13177 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 58772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 8899
/proc/meminfo: memFree=1485456/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=54620 CPUtime=1121.96
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 12323 0 0 0 112181 15 0 0 25 0 1 0 1121150082 55930880 12308 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13655 12308 81 174 0 13478 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 59976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 8899
/proc/meminfo: memFree=1484752/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=55196 CPUtime=1181.95
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 12508 0 0 0 118179 16 0 0 25 0 1 0 1121150082 56520704 12493 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13799 12493 81 174 0 13622 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 60552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 8899
/proc/meminfo: memFree=1484176/2055920 swapFree=4178500/4192956
[pid=8894] ppid=8892 vsize=5356 CPUtime=0.01
/proc/8894/stat : 8894 (lysat.sh) S 8892 8894 8759 0 -1 4194304 310 224 0 0 0 0 1 0 18 0 1 0 1121150080 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 236437693252 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8894/statm: 1339 237 195 169 0 50 0
[pid=8897] ppid=8894 vsize=55960 CPUtime=1200.05
/proc/8897/stat : 8897 (LySATi) R 8894 8894 8759 0 -1 4194304 12649 0 0 0 119989 16 0 0 25 0 1 0 1121150082 57303040 12634 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/8897/statm: 13990 12634 81 174 0 13813 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 61316

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8894 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=17997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.022996
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 61316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534
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 1.44678 second user time and 2.91656 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-31 09:34:38
IDJOB=1526014
IDBENCH=70459
IDSOLVER=511
FILE ID=node62/1526014-1238484878
PBS_JOBID= 9061855
Free space on /tmp= 66352 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S703461330-034.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526014-1238484878/watcher-1526014-1238484878 -o /tmp/evaluation-result-1526014-1238484878/solver-1526014-1238484878 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526014-1238484878.cnf i

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

MD5SUM BENCH= 5871895160b61e33d95658e3a61619c3
RANDOM SEED=1724486625

node62.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:       1535800 kB
Buffers:         93900 kB
Cached:         329740 kB
SwapCached:       7616 kB
Active:         184724 kB
Inactive:       248136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1535800 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            73156 kB
Committed_AS:  2828144 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-31 09:54:40