Trace number 1737623

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) 1200.1 1200.61

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-151-100.cnf
MD5SUM81c9e6cf99fbe74a8c2bb297a2f27040
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
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 |     316      948 |      94       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 153   #clauses: 316   #literals: 948
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	c lySAT 0.1
0.00/0.00	c minisat core +  additionnal features
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  153                                                  |
0.00/0.00	c |  Number of clauses:    316                                                  |
0.00/0.00	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737623-1240824340/watcher-1737623-1240824340 -o /tmp/evaluation-result-1737623-1240824340/solver-1737623-1240824340 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1737623-1240824340.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: 1.00 1.00 1.00 3/64 31283
/proc/meminfo: memFree=1682024/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) R 31281 31283 30877 0 -1 4194304 292 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=1904 CPUtime=0
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 110467548 1949696 103 1992294400 134512640 135226915 4294956208 18446744073709551615 134731234 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 476 103 79 174 0 299 0

[startup+0.0744329 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31283
/proc/meminfo: memFree=1682024/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=2172 CPUtime=0.06
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 189 0 0 0 6 0 0 0 19 0 1 0 110467548 2224128 174 1992294400 134512640 135226915 4294956208 18446744073709551615 134536701 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 543 174 79 174 0 366 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7528

[startup+0.101433 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31283
/proc/meminfo: memFree=1682024/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=2172 CPUtime=0.09
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 204 0 0 0 9 0 0 0 19 0 1 0 110467548 2224128 189 1992294400 134512640 135226915 4294956208 18446744073709551615 134749631 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 543 189 79 174 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7528

[startup+0.301446 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31283
/proc/meminfo: memFree=1682024/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=2696 CPUtime=0.29
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 321 0 0 0 29 0 0 0 21 0 1 0 110467548 2760704 306 1992294400 134512640 135226915 4294956208 18446744073709551615 134541034 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 674 306 79 174 0 497 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8052

[startup+0.701473 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31283
/proc/meminfo: memFree=1682024/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=3356 CPUtime=0.69
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 494 0 0 0 69 0 0 0 25 0 1 0 110467548 3436544 479 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 839 479 79 174 0 662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8712

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1679640/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=4444 CPUtime=1.49
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 766 0 0 0 149 0 0 0 25 0 1 0 110467548 4550656 751 1992294400 134512640 135226915 4294956208 18446744073709551615 134536788 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 1111 751 79 174 0 934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9800

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1678488/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=5628 CPUtime=3.09
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 1040 0 0 0 309 0 0 0 25 0 1 0 110467548 5763072 1025 1992294400 134512640 135226915 4294956208 18446744073709551615 134537038 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 1407 1025 79 174 0 1230 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10984

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1676120/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=7916 CPUtime=6.29
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 1624 0 0 0 629 0 0 0 25 0 1 0 110467548 8105984 1609 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 1979 1609 79 174 0 1802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13272

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1673176/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=10332 CPUtime=12.68
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 2187 0 0 0 1268 0 0 0 25 0 1 0 110467548 10579968 2172 1992294400 134512640 135226915 4294956208 18446744073709551615 134537082 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 2583 2172 79 174 0 2406 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15688

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1669016/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=14624 CPUtime=25.48
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 3228 0 0 0 2547 1 0 0 25 0 1 0 110467548 14974976 3213 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 3656 3213 79 174 0 3479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19980

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1663000/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=21044 CPUtime=51.07
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 4783 0 0 0 5104 3 0 0 25 0 1 0 110467548 21549056 4768 1992294400 134512640 135226915 4294956208 18446744073709551615 134531426 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 5261 4768 79 174 0 5084 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26400

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1655960/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=28304 CPUtime=102.24
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 6478 0 0 0 10219 5 0 0 25 0 1 0 110467548 28983296 6463 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 7076 6463 79 174 0 6899 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33660

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1648856/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=35624 CPUtime=162.21
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 8244 0 0 0 16215 6 0 0 25 0 1 0 110467548 36478976 8229 1992294400 134512640 135226915 4294956208 18446744073709551615 134537043 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 8906 8229 79 174 0 8729 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 40980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1644696/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=39984 CPUtime=222.19
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 9280 0 0 0 22212 7 0 0 25 0 1 0 110467548 40943616 9265 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 9996 9265 79 174 0 9819 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 45340

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1636568/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=48696 CPUtime=282.16
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 11295 0 0 0 28206 10 0 0 25 0 1 0 110467548 49864704 11280 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 12174 11280 79 174 0 11997 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 54052

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1634968/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=50280 CPUtime=342.13
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 11701 0 0 0 34203 10 0 0 25 0 1 0 110467548 51486720 11686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 12570 11686 79 174 0 12393 0

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

/proc/31285/statm: 17308 15963 79 174 0 17131 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 74588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1616920/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=70136 CPUtime=582.05
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 16187 0 0 0 58191 14 0 0 25 0 1 0 110467548 71819264 16172 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 17534 16172 79 174 0 17357 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 75492

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1615640/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=71612 CPUtime=642.03
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 16495 0 0 0 64188 15 0 0 25 0 1 0 110467548 73330688 16480 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 17903 16480 79 174 0 17726 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 76968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31286
/proc/meminfo: memFree=1610712/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=76588 CPUtime=701.99
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 17737 0 0 0 70183 16 0 0 25 0 1 0 110467548 78426112 17722 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 19147 17722 79 174 0 18970 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 81944

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1603160/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=84576 CPUtime=761.98
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 19555 0 0 0 76179 19 0 0 25 0 1 0 110467548 86605824 19540 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 21144 19540 79 174 0 20967 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 89932

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1600792/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=86788 CPUtime=821.95
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 20157 0 0 0 82175 20 0 0 25 0 1 0 110467548 88870912 20142 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 21697 20142 79 174 0 21520 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 92144

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1600664/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=86944 CPUtime=881.93
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 20198 0 0 0 88173 20 0 0 25 0 1 0 110467548 89030656 20183 1992294400 134512640 135226915 4294956208 18446744073709551615 134537068 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 21736 20183 79 174 0 21559 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 92300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1599960/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=87904 CPUtime=941.91
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 20403 0 0 0 94171 20 0 0 25 0 1 0 110467548 90013696 20388 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 21976 20388 79 174 0 21799 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 93260

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 31288
/proc/meminfo: memFree=1599128/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=88708 CPUtime=1001.88
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 20602 0 0 0 100168 20 0 0 25 0 1 0 110467548 90836992 20587 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 22177 20587 79 174 0 22000 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 94064

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 31288
/proc/meminfo: memFree=1598104/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=89948 CPUtime=1061.87
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 20847 0 0 0 106166 21 0 0 25 0 1 0 110467548 92106752 20832 1992294400 134512640 135226915 4294956208 18446744073709551615 134537045 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 22487 20832 79 174 0 22310 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 95304

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1596952/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=91192 CPUtime=1121.82
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 21137 0 0 0 112161 21 0 0 25 0 1 0 110467548 93380608 21122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 22798 21122 79 174 0 22621 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 96548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1590936/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=98172 CPUtime=1181.8
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 22653 0 0 0 118157 23 0 0 25 0 1 0 110467548 100528128 22638 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 24543 22638 79 174 0 24366 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 103528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31288
/proc/meminfo: memFree=1588952/2055920 swapFree=4181212/4192956
[pid=31283] ppid=31281 vsize=5356 CPUtime=0
/proc/31283/stat : 31283 (lysat.sh) S 31281 31283 30877 0 -1 4194304 310 113 0 0 0 0 0 0 18 0 1 0 110467548 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31283/statm: 1339 237 195 169 0 50 0
[pid=31285] ppid=31283 vsize=100272 CPUtime=1200.1
/proc/31285/stat : 31285 (LySATi) R 31283 31283 30877 0 -1 4194304 23120 0 0 0 119986 24 0 0 25 0 1 0 110467548 102678528 23105 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 25068 23105 79 174 0 24891 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 105628

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 31283 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 105628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 423
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 1.02284 second user time and 3.35549 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-27 11:25:40
IDJOB=1737623
IDBENCH=71792
IDSOLVER=511
FILE ID=node22/1737623-1240824340
PBS_JOBID= 9187475
Free space on /tmp= 66148 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-151-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737623-1240824340/watcher-1737623-1240824340 -o /tmp/evaluation-result-1737623-1240824340/solver-1737623-1240824340 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1737623-1240824340.cnf i

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

MD5SUM BENCH= 81c9e6cf99fbe74a8c2bb297a2f27040
RANDOM SEED=714628201

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1682504 kB
Buffers:         52484 kB
Cached:         244120 kB
SwapCached:       5588 kB
Active:         129196 kB
Inactive:       175344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682504 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            54956 kB
Committed_AS:   525488 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= 66148 MiB
End job on node22 at 2009-04-27 11:45:43