Trace number 1526924

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
MD5SUM9c1fb07d5218acc7d1bc3d4acef5e909
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.9933
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1518     4598 |      --       0       --      -- |     --   | -12/8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 351   #clauses: 1518   #literals: 4598
0.00/0.00	c CPU time:   0.003999 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:  351                                                  |
0.00/0.01	c |  Number of clauses:    1518                                                 |
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-1526924-1238567860/watcher-1526924-1238567860 -o /tmp/evaluation-result-1526924-1238567860/solver-1526924-1238567860 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526924-1238567860.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: 1.99 1.85 1.45 3/64 8056
/proc/meminfo: memFree=1477672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129451846 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 235 195 169 0 50 0
[pid=8057] ppid=8056 vsize=828 CPUtime=0
/proc/8057/stat : 8057 (SatElite) R 8056 8056 7864 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1129451846 847872 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134566134 0 0 4096 3 0 0 0 17 0 0 0
/proc/8057/statm: 207 126 68 127 0 77 0

[startup+0.0163629 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8056
/proc/meminfo: memFree=1477672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101372 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8056
/proc/meminfo: memFree=1477672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301394 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8056
/proc/meminfo: memFree=1477672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70144 s]
/proc/loadavg: 1.99 1.85 1.45 3/64 8056
/proc/meminfo: memFree=1477672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50153 s]
/proc/loadavg: 1.99 1.85 1.45 2/66 8059
/proc/meminfo: memFree=1475672/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=3676 CPUtime=1.48
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 578 0 0 0 148 0 0 0 25 0 1 0 1129451847 3764224 563 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 919 563 81 174 0 742 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9032

[startup+3.10172 s]
/proc/loadavg: 1.99 1.85 1.45 2/66 8059
/proc/meminfo: memFree=1474904/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=4464 CPUtime=3.08
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 762 0 0 0 308 0 0 0 25 0 1 0 1129451847 4571136 747 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 1116 747 81 174 0 939 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9820

[startup+6.30108 s]
/proc/loadavg: 1.91 1.84 1.45 2/66 8059
/proc/meminfo: memFree=1473496/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=5532 CPUtime=6.28
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 1028 0 0 0 628 0 0 0 25 0 1 0 1129451847 5664768 1013 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 1383 1013 81 174 0 1206 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10888

[startup+12.7028 s]
/proc/loadavg: 1.84 1.82 1.45 2/66 8059
/proc/meminfo: memFree=1471768/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=7392 CPUtime=12.68
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 1469 0 0 0 1267 1 0 0 25 0 1 0 1129451847 7569408 1454 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 1848 1454 81 174 0 1671 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12748

[startup+25.5013 s]
/proc/loadavg: 1.65 1.78 1.44 2/66 8059
/proc/meminfo: memFree=1469784/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=9300 CPUtime=25.47
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 1941 0 0 0 2546 1 0 0 25 0 1 0 1129451847 9523200 1926 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 2325 1926 81 174 0 2148 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14656

[startup+51.1012 s]
/proc/loadavg: 1.43 1.72 1.43 2/66 8059
/proc/meminfo: memFree=1467800/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=11464 CPUtime=51.06
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 2457 0 0 0 5104 2 0 0 25 0 1 0 1129451847 11739136 2442 1992294400 134512640 135226915 4294956208 18446744073709551615 134536744 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 2866 2442 81 174 0 2689 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16820

[startup+102.305 s]
/proc/loadavg: 1.18 1.61 1.41 2/66 8059
/proc/meminfo: memFree=1462808/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=16640 CPUtime=102.24
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 3661 0 0 0 10221 3 0 0 25 0 1 0 1129451847 17039360 3646 1992294400 134512640 135226915 4294956208 18446744073709551615 134537009 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 4160 3646 81 174 0 3983 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21996

[startup+162.302 s]
/proc/loadavg: 1.07 1.49 1.38 2/66 8059
/proc/meminfo: memFree=1460696/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=18792 CPUtime=162.21
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 4183 0 0 0 16218 3 0 0 25 0 1 0 1129451847 19243008 4168 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 4698 4168 81 174 0 4521 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24148

[startup+222.302 s]
/proc/loadavg: 1.02 1.40 1.35 2/66 8059
/proc/meminfo: memFree=1456216/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=23616 CPUtime=222.18
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 5293 0 0 0 22214 4 0 0 25 0 1 0 1129451847 24182784 5278 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 5904 5278 81 174 0 5727 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 28972

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.33 2/66 8059
/proc/meminfo: memFree=1454872/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=25220 CPUtime=282.16
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 5655 0 0 0 28211 5 0 0 25 0 1 0 1129451847 25825280 5640 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 6305 5640 81 174 0 6128 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 30576

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/66 8059
/proc/meminfo: memFree=1451800/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=28608 CPUtime=342.13
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 6419 0 0 0 34207 6 0 0 25 0 1 0 1129451847 29294592 6404 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 7152 6404 81 174 0 6975 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 33964

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/66 8059
/proc/meminfo: memFree=1451096/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=29280 CPUtime=402.11
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 6589 0 0 0 40205 6 0 0 25 0 1 0 1129451847 29982720 6574 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 7320 6574 81 174 0 7143 0

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

/proc/8059/statm: 9010 8136 81 174 0 8833 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 41396

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/66 8061
/proc/meminfo: memFree=1444376/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=36564 CPUtime=582.03
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 8246 0 0 0 58195 8 0 0 25 0 1 0 1129451847 37441536 8231 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 9141 8231 81 174 0 8964 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 41920

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/66 8061
/proc/meminfo: memFree=1443160/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=37948 CPUtime=642.01
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 8551 0 0 0 64192 9 0 0 25 0 1 0 1129451847 38858752 8536 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 9487 8536 81 174 0 9310 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 43304

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/66 8061
/proc/meminfo: memFree=1440280/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=41140 CPUtime=701.98
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 9307 0 0 0 70189 9 0 0 25 0 1 0 1129451847 42127360 9277 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 10285 9277 81 174 0 10108 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 46496

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/66 8061
/proc/meminfo: memFree=1436120/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=45316 CPUtime=761.97
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 10334 0 0 0 76186 11 0 0 25 0 1 0 1129451847 46403584 10304 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 11329 10304 81 174 0 11152 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 50672

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/66 8061
/proc/meminfo: memFree=1435992/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=45456 CPUtime=821.94
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 10362 0 0 0 82183 11 0 0 25 0 1 0 1129451847 46546944 10332 1992294400 134512640 135226915 4294956208 18446744073709551615 134536919 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 11364 10332 81 174 0 11187 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 50812

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/66 8061
/proc/meminfo: memFree=1435800/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=45732 CPUtime=881.91
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 10420 0 0 0 88180 11 0 0 25 0 1 0 1129451847 46829568 10390 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 11433 10390 81 174 0 11256 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 51088

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/66 8061
/proc/meminfo: memFree=1435160/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=46528 CPUtime=941.89
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 10597 0 0 0 94178 11 0 0 25 0 1 0 1129451847 47644672 10567 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 11632 10567 81 174 0 11455 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 51884

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/66 8061
/proc/meminfo: memFree=1434392/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=47572 CPUtime=1001.86
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 10766 0 0 0 100175 11 0 0 25 0 1 0 1129451847 48713728 10736 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 11893 10736 81 174 0 11716 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 52928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/66 8061
/proc/meminfo: memFree=1431256/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=51452 CPUtime=1061.84
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 11558 0 0 0 106171 13 0 0 25 0 1 0 1129451847 52686848 11528 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 12863 11528 81 174 0 12686 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 56808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 8061
/proc/meminfo: memFree=1427416/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=55224 CPUtime=1121.82
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 12539 0 0 0 112169 13 0 0 25 0 1 0 1129451847 56549376 12509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 13806 12509 81 174 0 13629 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 60580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8061
/proc/meminfo: memFree=1426584/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=56008 CPUtime=1181.79
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 12735 0 0 0 118166 13 0 0 25 0 1 0 1129451847 57352192 12705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 14002 12705 81 174 0 13825 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 61364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8061
/proc/meminfo: memFree=1426520/2055920 swapFree=4177220/4192956
[pid=8056] ppid=8054 vsize=5356 CPUtime=0
/proc/8056/stat : 8056 (lysat.sh) S 8054 8056 7864 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1129451846 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8056/statm: 1339 237 195 169 0 50 0
[pid=8059] ppid=8056 vsize=56008 CPUtime=1200.09
/proc/8059/stat : 8059 (LySATi) R 8056 8056 7864 0 -1 4194304 12735 0 0 0 119996 13 0 0 25 0 1 0 1129451847 57352192 12705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536978 0 0 4096 3 0 0 0 17 0 0 0
/proc/8059/statm: 14002 12705 81 174 0 13825 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61364

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 8056 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.009998
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.13
CPU usage (%): 99.9564
Max. virtual memory (cumulated for all children) (KiB): 61364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457
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 1.06284 second user time and 3.3135 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 08:37:40
IDJOB=1526924
IDBENCH=70641
IDSOLVER=511
FILE ID=node20/1526924-1238567860
PBS_JOBID= 9070506
Free space on /tmp= 65684 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S1906521511-089.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526924-1238567860/watcher-1526924-1238567860 -o /tmp/evaluation-result-1526924-1238567860/solver-1526924-1238567860 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526924-1238567860.cnf i

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

MD5SUM BENCH= 9c1fb07d5218acc7d1bc3d4acef5e909
RANDOM SEED=2143230969

node20.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		: 3000.235
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		: 3000.235
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:       1478224 kB
Buffers:         94848 kB
Cached:         381412 kB
SwapCached:       9532 kB
Active:         207296 kB
Inactive:       279976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478224 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            76516 kB
Committed_AS:  2989944 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 08:57:43