Trace number 1527414

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S326477539-068.cnf
MD5SUM5041825f960f1b265cdeb6a449c6172e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1600     4830 |      --       0       --      -- |     --   | -15/-15
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 374   #clauses: 1600   #literals: 4830
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  374                                                  |
0.00/0.01	c |  Number of clauses:    1600                                                 |
0.00/0.01	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-1527414-1238597315/watcher-1527414-1238597315 -o /tmp/evaluation-result-1527414-1238597315/solver-1527414-1238597315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527414-1238597315.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: 2.24 2.29 2.07 3/64 11976
/proc/meminfo: memFree=1289768/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132396728 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11976/statm: 1339 235 195 169 0 50 0
[pid=11977] ppid=11976 vsize=836 CPUtime=0
/proc/11977/stat : 11977 (SatElite) R 11976 11976 11939 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1132396728 856064 129 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/11977/statm: 209 129 69 127 0 79 0

[startup+0.0305431 s]
/proc/loadavg: 2.24 2.29 2.07 3/64 11976
/proc/meminfo: memFree=1289768/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101551 s]
/proc/loadavg: 2.24 2.29 2.07 3/64 11976
/proc/meminfo: memFree=1289768/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30158 s]
/proc/loadavg: 2.24 2.29 2.07 3/64 11976
/proc/meminfo: memFree=1289768/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701638 s]
/proc/loadavg: 2.24 2.29 2.07 3/64 11976
/proc/meminfo: memFree=1289768/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50175 s]
/proc/loadavg: 2.14 2.27 2.07 2/66 11979
/proc/meminfo: memFree=1287896/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=3824 CPUtime=1.48
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 594 0 0 0 148 0 0 0 25 0 1 0 1132396729 3915776 579 1992294400 134512640 135226915 4294956224 18446744073709551615 134538853 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 956 579 81 174 0 779 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9180

[startup+3.10199 s]
/proc/loadavg: 2.14 2.27 2.07 2/66 11979
/proc/meminfo: memFree=1287000/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=4636 CPUtime=3.08
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 798 0 0 0 308 0 0 0 25 0 1 0 1132396729 4747264 783 1992294400 134512640 135226915 4294956224 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 1159 783 81 174 0 982 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9992

[startup+6.30145 s]
/proc/loadavg: 2.05 2.25 2.06 2/66 11979
/proc/meminfo: memFree=1285720/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=5720 CPUtime=6.28
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 1078 0 0 0 628 0 0 0 25 0 1 0 1132396729 5857280 1063 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 1430 1063 81 174 0 1253 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11076

[startup+12.7014 s]
/proc/loadavg: 1.96 2.23 2.06 2/66 11979
/proc/meminfo: memFree=1283680/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=7748 CPUtime=12.67
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 1568 0 0 0 1267 0 0 0 25 0 1 0 1132396729 7933952 1553 1992294400 134512640 135226915 4294956224 18446744073709551615 134531071 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 1937 1553 81 174 0 1760 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13104

[startup+25.5013 s]
/proc/loadavg: 1.75 2.17 2.04 2/66 11979
/proc/meminfo: memFree=1282080/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=9128 CPUtime=25.48
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 1912 0 0 0 2547 1 0 0 25 0 1 0 1132396729 9347072 1897 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 2282 1897 81 174 0 2105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14484

[startup+51.1019 s]
/proc/loadavg: 1.49 2.07 2.01 2/66 11979
/proc/meminfo: memFree=1278816/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=12788 CPUtime=51.05
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 2763 0 0 0 5104 1 0 0 25 0 1 0 1132396729 13094912 2748 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 3197 2748 81 174 0 3020 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18144

[startup+102.305 s]
/proc/loadavg: 1.21 1.91 1.96 2/66 11979
/proc/meminfo: memFree=1274336/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=17152 CPUtime=102.24
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 3815 0 0 0 10222 2 0 0 25 0 1 0 1132396729 17563648 3800 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 4288 3800 81 174 0 4111 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22508

[startup+162.301 s]
/proc/loadavg: 1.08 1.74 1.89 2/66 11979
/proc/meminfo: memFree=1270688/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=20856 CPUtime=162.21
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 4735 0 0 0 16218 3 0 0 25 0 1 0 1132396729 21356544 4720 1992294400 134512640 135226915 4294956224 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 5214 4720 81 174 0 5037 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26212

[startup+222.303 s]
/proc/loadavg: 1.03 1.60 1.83 2/66 11979
/proc/meminfo: memFree=1268832/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=22900 CPUtime=222.17
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 5218 0 0 0 22214 3 0 0 25 0 1 0 1132396729 23449600 5203 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 5725 5203 81 174 0 5548 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 28256

[startup+282.301 s]
/proc/loadavg: 1.01 1.49 1.78 2/66 11979
/proc/meminfo: memFree=1266464/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=25576 CPUtime=282.16
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 5789 0 0 0 28212 4 0 0 25 0 1 0 1132396729 26189824 5774 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 6394 5774 81 174 0 6217 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30932

[startup+342.301 s]
/proc/loadavg: 1.00 1.40 1.73 2/66 11979
/proc/meminfo: memFree=1264160/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=27952 CPUtime=342.12
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 6387 0 0 0 34208 4 0 0 25 0 1 0 1132396729 28622848 6372 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 6988 6372 81 174 0 6811 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 33308

[startup+402.302 s]
/proc/loadavg: 1.00 1.32 1.68 2/66 11979
/proc/meminfo: memFree=1261792/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=30404 CPUtime=402.1
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 6970 0 0 0 40205 5 0 0 25 0 1 0 1132396729 31133696 6955 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 7601 6955 81 174 0 7424 0

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

/proc/11979/statm: 8810 8025 81 174 0 8633 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 40596

[startup+582.302 s]
/proc/loadavg: 1.00 1.17 1.55 2/66 11979
/proc/meminfo: memFree=1255968/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=36968 CPUtime=582.01
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 8433 0 0 0 58195 6 0 0 25 0 1 0 1132396729 37855232 8418 1992294400 134512640 135226915 4294956224 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 9242 8418 81 174 0 9065 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 42324

[startup+642.302 s]
/proc/loadavg: 1.00 1.14 1.51 2/66 11979
/proc/meminfo: memFree=1255456/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=37476 CPUtime=641.99
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 8546 0 0 0 64193 6 0 0 25 0 1 0 1132396729 38375424 8531 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 9369 8531 81 174 0 9192 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 42832

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.48 2/66 11979
/proc/meminfo: memFree=1254688/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=38520 CPUtime=701.96
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 8753 0 0 0 70189 7 0 0 25 0 1 0 1132396729 39444480 8738 1992294400 134512640 135226915 4294956224 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 9630 8738 81 174 0 9453 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 43876

[startup+762.306 s]
/proc/loadavg: 1.00 1.09 1.45 2/66 11985
/proc/meminfo: memFree=1251616/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=41544 CPUtime=761.92
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 9484 0 0 0 76185 7 0 0 25 0 1 0 1132396729 42541056 9469 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 10386 9469 81 174 0 10209 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 46900

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.42 2/66 11985
/proc/meminfo: memFree=1247968/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=45192 CPUtime=821.9
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 10395 0 0 0 82181 9 0 0 25 0 1 0 1132396729 46276608 10380 1992294400 134512640 135226915 4294956224 18446744073709551615 134731009 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 11298 10380 81 174 0 11121 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 50548

[startup+882.302 s]
/proc/loadavg: 1.00 1.05 1.39 2/66 11985
/proc/meminfo: memFree=1247904/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=45356 CPUtime=881.88
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 10412 0 0 0 88179 9 0 0 25 0 1 0 1132396729 46444544 10397 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 11339 10397 81 174 0 11162 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 50712

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.36 2/66 11985
/proc/meminfo: memFree=1247584/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=45572 CPUtime=941.84
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 10480 0 0 0 94175 9 0 0 25 0 1 0 1132396729 46665728 10465 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 11393 10465 81 174 0 11216 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 50928

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.34 2/66 11985
/proc/meminfo: memFree=1247520/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=45708 CPUtime=1001.82
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 10519 0 0 0 100173 9 0 0 25 0 1 0 1132396729 46804992 10504 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 11427 10504 81 174 0 11250 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 51064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 11985
/proc/meminfo: memFree=1247072/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=46180 CPUtime=1061.8
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 10641 0 0 0 106171 9 0 0 25 0 1 0 1132396729 47288320 10626 1992294400 134512640 135226915 4294956224 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 11545 10626 81 174 0 11368 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 51536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.29 2/66 11985
/proc/meminfo: memFree=1244384/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=48860 CPUtime=1121.76
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 11318 0 0 0 112166 10 0 0 25 0 1 0 1132396729 50032640 11303 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 12215 11303 81 174 0 12038 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 54216

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.27 2/66 11985
/proc/meminfo: memFree=1241120/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=53004 CPUtime=1181.74
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 12143 0 0 0 118163 11 0 0 25 0 1 0 1132396729 54276096 12128 1992294400 134512640 135226915 4294956224 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 13251 12128 81 174 0 13074 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 58360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.26 2/66 11985
/proc/meminfo: memFree=1240224/2055920 swapFree=4175692/4192956
[pid=11976] ppid=11974 vsize=5356 CPUtime=0
/proc/11976/stat : 11976 (lysat.sh) S 11974 11976 11939 0 -1 4194304 310 148 0 0 0 0 0 0 16 0 1 0 1132396728 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11976/statm: 1339 237 195 169 0 50 0
[pid=11979] ppid=11976 vsize=53860 CPUtime=1200.04
/proc/11979/stat : 11979 (LySATi) R 11976 11976 11939 0 -1 4194304 12359 0 0 0 119992 12 0 0 25 0 1 0 1132396729 55152640 12344 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/11979/statm: 13465 12344 81 174 0 13288 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 59216

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 11976 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.12
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 59216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 1.3048 second user time and 3.07153 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-01 16:48:35
IDJOB=1527414
IDBENCH=70739
IDSOLVER=511
FILE ID=node30/1527414-1238597315
PBS_JOBID= 9068335
Free space on /tmp= 66360 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S326477539-068.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527414-1238597315/watcher-1527414-1238597315 -o /tmp/evaluation-result-1527414-1238597315/solver-1527414-1238597315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527414-1238597315.cnf i

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

MD5SUM BENCH= 5041825f960f1b265cdeb6a449c6172e
RANDOM SEED=2085795971

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1290320 kB
Buffers:         96292 kB
Cached:         569760 kB
SwapCached:      11092 kB
Active:         228788 kB
Inactive:       450296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1290320 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            2296 kB
Writeback:           0 kB
Mapped:          18608 kB
Slab:            72628 kB
Committed_AS:  3293956 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-04-01 17:08:38