Trace number 1526229

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1206040031-030.cnf
MD5SUMf01a357506e46fa7e7841ae96b5e63ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.364944
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:   0.003999 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                                                 |
0.01/0.02	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-1526229-1238487335/watcher-1526229-1238487335 -o /tmp/evaluation-result-1526229-1238487335/solver-1526229-1238487335 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526229-1238487335.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.99 1.21 3/64 3536
/proc/meminfo: memFree=1316120/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0
/proc/3536/stat : 3536 (lysat.sh) R 3534 3536 3235 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121400188 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3536/statm: 1339 234 194 169 0 50 0
[pid=3537] ppid=3536 vsize=692 CPUtime=0
/proc/3537/stat : 3537 (SatElite) R 3536 3536 3235 0 -1 4194304 107 0 0 0 0 0 0 0 18 0 1 0 1121400188 708608 91 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3537/statm: 173 92 50 127 0 43 0

[startup+0.0287019 s]
/proc/loadavg: 0.92 0.99 1.21 3/64 3536
/proc/meminfo: memFree=1316120/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101704 s]
/proc/loadavg: 0.92 0.99 1.21 3/64 3536
/proc/meminfo: memFree=1316120/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301726 s]
/proc/loadavg: 0.92 0.99 1.21 3/64 3536
/proc/meminfo: memFree=1316120/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701773 s]
/proc/loadavg: 0.92 0.99 1.21 3/64 3536
/proc/meminfo: memFree=1316120/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.92 0.99 1.21 2/66 3539
/proc/meminfo: memFree=1313800/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=4300 CPUtime=1.47
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 740 0 0 0 147 0 0 0 25 0 1 0 1121400190 4403200 725 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 1075 725 81 174 0 898 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9656

[startup+3.10105 s]
/proc/loadavg: 0.92 0.99 1.21 2/66 3539
/proc/meminfo: memFree=1312712/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=5160 CPUtime=3.07
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 977 0 0 0 307 0 0 0 25 0 1 0 1121400190 5283840 962 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 1290 962 81 174 0 1113 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10516

[startup+6.30242 s]
/proc/loadavg: 0.93 0.99 1.21 2/66 3539
/proc/meminfo: memFree=1310728/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=6528 CPUtime=6.26
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 1300 0 0 0 626 0 0 0 25 0 1 0 1121400190 6684672 1285 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 1632 1285 81 174 0 1455 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11884

[startup+12.7012 s]
/proc/loadavg: 0.93 0.99 1.21 2/66 3539
/proc/meminfo: memFree=1309192/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=7876 CPUtime=12.66
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 1641 0 0 0 1265 1 0 0 25 0 1 0 1121400190 8065024 1626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 1969 1626 81 174 0 1792 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13232

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 1.20 2/66 3539
/proc/meminfo: memFree=1306696/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=10520 CPUtime=25.46
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 2259 0 0 0 2545 1 0 0 25 0 1 0 1121400190 10772480 2244 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 2630 2244 81 174 0 2453 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15876

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 1.20 2/66 3539
/proc/meminfo: memFree=1303688/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=13772 CPUtime=51.05
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 3011 0 0 0 5103 2 0 0 25 0 1 0 1121400190 14102528 2996 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 3443 2996 81 174 0 3266 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19128

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.18 2/66 3539
/proc/meminfo: memFree=1300104/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=17456 CPUtime=102.24
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 3899 0 0 0 10221 3 0 0 25 0 1 0 1121400190 17874944 3884 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 4364 3884 81 174 0 4187 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22812

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.17 2/66 3539
/proc/meminfo: memFree=1296584/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=21464 CPUtime=162.21
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 4791 0 0 0 16217 4 0 0 25 0 1 0 1121400190 21979136 4776 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 5366 4776 81 174 0 5189 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 26820

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.16 2/66 3539
/proc/meminfo: memFree=1290568/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=27948 CPUtime=222.2
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 6270 0 0 0 22214 6 0 0 25 0 1 0 1121400190 28618752 6255 1992294400 134512640 135226915 4294956208 18446744073709551615 134536755 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 6987 6255 81 174 0 6810 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33304

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.15 2/66 3539
/proc/meminfo: memFree=1289032/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=29652 CPUtime=282.18
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 6648 0 0 0 28212 6 0 0 25 0 1 0 1121400190 30363648 6633 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 7413 6633 81 174 0 7236 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 35008

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.14 2/66 3539
/proc/meminfo: memFree=1284424/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=34236 CPUtime=342.16
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 7784 0 0 0 34209 7 0 0 25 0 1 0 1121400190 35057664 7769 1992294400 134512640 135226915 4294956208 18446744073709551615 134531442 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 8559 7769 81 174 0 8382 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 39592

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.12 2/66 3539
/proc/meminfo: memFree=1283720/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=34928 CPUtime=402.14
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 7951 0 0 0 40207 7 0 0 25 0 1 0 1121400190 35766272 7936 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 8732 7936 81 174 0 8555 0

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

/proc/3539/statm: 10345 9251 81 174 0 10168 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 46736

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/66 3539
/proc/meminfo: memFree=1275784/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=43916 CPUtime=582.09
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 9940 0 0 0 58199 10 0 0 25 0 1 0 1121400190 44969984 9925 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 10979 9925 81 174 0 10802 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 49272

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 3539
/proc/meminfo: memFree=1275592/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=44132 CPUtime=642.08
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 9986 0 0 0 64198 10 0 0 25 0 1 0 1121400190 45191168 9971 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 11033 9971 81 174 0 10856 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 49488

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/66 3539
/proc/meminfo: memFree=1274376/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=45500 CPUtime=702.06
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 10290 0 0 0 70195 11 0 0 25 0 1 0 1121400190 46592000 10275 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 11375 10275 81 174 0 11198 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 50856

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 3539
/proc/meminfo: memFree=1273160/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=46940 CPUtime=762.04
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 10595 0 0 0 76193 11 0 0 25 0 1 0 1121400190 48066560 10580 1992294400 134512640 135226915 4294956208 18446744073709551615 134537071 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 11735 10580 81 174 0 11558 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 52296

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/66 3539
/proc/meminfo: memFree=1271432/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=48952 CPUtime=822.03
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 11037 0 0 0 82191 12 0 0 25 0 1 0 1121400190 50126848 11022 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 12238 11022 81 174 0 12061 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 54308

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/66 3539
/proc/meminfo: memFree=1267464/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=52940 CPUtime=882.01
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12002 0 0 0 88188 13 0 0 25 0 1 0 1121400190 54210560 11987 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 13235 11987 81 174 0 13058 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 58296

[startup+942.301 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 3539
/proc/meminfo: memFree=1265736/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=55368 CPUtime=941.99
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12440 0 0 0 94185 14 0 0 25 0 1 0 1121400190 56696832 12425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 13842 12425 81 174 0 13665 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 60724

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.05 2/66 3539
/proc/meminfo: memFree=1265736/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=55368 CPUtime=1001.97
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12440 0 0 0 100183 14 0 0 25 0 1 0 1121400190 56696832 12425 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 13842 12425 81 174 0 13665 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 60724

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 3539
/proc/meminfo: memFree=1265544/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=55584 CPUtime=1061.96
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12490 0 0 0 106181 15 0 0 25 0 1 0 1121400190 56918016 12475 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 13896 12475 81 174 0 13719 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 60940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.04 2/66 3539
/proc/meminfo: memFree=1265096/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=56124 CPUtime=1121.93
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12597 0 0 0 112178 15 0 0 25 0 1 0 1121400190 57470976 12582 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 14031 12582 81 174 0 13854 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 61480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 3539
/proc/meminfo: memFree=1264712/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=56628 CPUtime=1181.91
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12700 0 0 0 118176 15 0 0 25 0 1 0 1121400190 57987072 12685 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 14157 12685 81 174 0 13980 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 61984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.03 2/66 3539
/proc/meminfo: memFree=1264392/2055924 swapFree=4176792/4192956
[pid=3536] ppid=3534 vsize=5356 CPUtime=0.01
/proc/3536/stat : 3536 (lysat.sh) S 3534 3536 3235 0 -1 4194304 310 223 0 0 0 0 1 0 16 0 1 0 1121400188 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3536/statm: 1339 237 195 169 0 50 0
[pid=3539] ppid=3536 vsize=56988 CPUtime=1200.02
/proc/3539/stat : 3539 (LySATi) R 3536 3536 3235 0 -1 4194304 12782 0 0 0 119986 16 0 0 25 0 1 0 1121400190 58355712 12767 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/3539/statm: 14247 12767 81 174 0 14070 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62344

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 3536 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=15997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.022995
# 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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.16
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 62344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
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= 533
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.42778 second user time and 2.72358 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-31 10:15:35
IDJOB=1526229
IDBENCH=70502
IDSOLVER=511
FILE ID=node6/1526229-1238487335
PBS_JOBID= 9061839
Free space on /tmp= 66340 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1206040031-030.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526229-1238487335/watcher-1526229-1238487335 -o /tmp/evaluation-result-1526229-1238487335/solver-1526229-1238487335 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526229-1238487335.cnf i

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

MD5SUM BENCH= f01a357506e46fa7e7841ae96b5e63ce
RANDOM SEED=1737139567

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1316600 kB
Buffers:        111596 kB
Cached:         519032 kB
SwapCached:       9932 kB
Active:         182392 kB
Inactive:       461740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1316600 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:            2308 kB
Writeback:           0 kB
Mapped:          19168 kB
Slab:            81176 kB
Committed_AS:  2908984 kB
PageTables:       1464 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= 66336 MiB
End job on node6 at 2009-03-31 10:35:37