Trace number 1731952

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) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-133-100.cnf
MD5SUM3efe57b20c55b2dfc482f2ebb30d6794
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 variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
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 |     276      828 |      82       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 133   #clauses: 276   #literals: 828
0.00/0.00	c CPU time:   0 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:  133                                                  |
0.00/0.00	c |  Number of clauses:    276                                                  |
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-1731952-1240776508/watcher-1731952-1240776508 -o /tmp/evaluation-result-1731952-1240776508/solver-1731952-1240776508 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1731952-1240776508.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: 2.12 2.00 1.70 3/64 24652
/proc/meminfo: memFree=1541704/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=1908 CPUtime=0
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 94 0 0 0 0 0 0 0 20 0 1 0 105683820 1953792 79 1992294400 134512640 135226915 4294956208 18446744073709551615 134732934 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 477 80 62 174 0 300 0

[startup+0.02138 s]
/proc/loadavg: 2.12 2.00 1.70 3/64 24652
/proc/meminfo: memFree=1541704/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=1904 CPUtime=0.01
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 134 0 0 0 1 0 0 0 20 0 1 0 105683820 1949696 119 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 476 119 79 174 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7260

[startup+0.102392 s]
/proc/loadavg: 2.12 2.00 1.70 3/64 24652
/proc/meminfo: memFree=1541704/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=2164 CPUtime=0.09
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 198 0 0 0 9 0 0 0 20 0 1 0 105683820 2215936 183 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 541 183 79 174 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7520

[startup+0.301423 s]
/proc/loadavg: 2.12 2.00 1.70 3/64 24652
/proc/meminfo: memFree=1541704/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=2688 CPUtime=0.29
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 307 0 0 0 29 0 0 0 22 0 1 0 105683820 2752512 292 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 672 292 79 174 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8044

[startup+0.702487 s]
/proc/loadavg: 2.12 2.00 1.70 3/64 24652
/proc/meminfo: memFree=1541704/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=3348 CPUtime=0.69
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 472 0 0 0 69 0 0 0 25 0 1 0 105683820 3428352 457 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 837 457 79 174 0 660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8704

[startup+1.50162 s]
/proc/loadavg: 2.12 2.00 1.70 2/66 24655
/proc/meminfo: memFree=1539312/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=4336 CPUtime=1.49
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 716 0 0 0 149 0 0 0 25 0 1 0 105683820 4440064 701 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 1084 701 79 174 0 907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9692

[startup+3.10187 s]
/proc/loadavg: 2.12 2.00 1.70 2/66 24655
/proc/meminfo: memFree=1538224/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=5452 CPUtime=3.09
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 1016 0 0 0 309 0 0 0 25 0 1 0 105683820 5582848 1001 1992294400 134512640 135226915 4294956208 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 1363 1001 79 174 0 1186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10808

[startup+6.30138 s]
/proc/loadavg: 2.11 2.00 1.70 2/66 24655
/proc/meminfo: memFree=1535920/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=7388 CPUtime=6.28
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 1473 0 0 0 628 0 0 0 25 0 1 0 105683820 7565312 1458 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 1847 1458 79 174 0 1670 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12744

[startup+12.7014 s]
/proc/loadavg: 2.02 1.98 1.70 2/66 24655
/proc/meminfo: memFree=1532792/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=10256 CPUtime=12.68
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 2172 0 0 0 1267 1 0 0 25 0 1 0 105683820 10502144 2157 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 2564 2157 79 174 0 2387 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15612

[startup+25.5014 s]
/proc/loadavg: 1.80 1.93 1.69 2/66 24655
/proc/meminfo: memFree=1530040/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=13520 CPUtime=25.48
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 2935 0 0 0 2547 1 0 0 25 0 1 0 105683820 13844480 2920 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 3380 2920 79 174 0 3203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18876

[startup+51.1015 s]
/proc/loadavg: 1.52 1.86 1.67 2/66 24655
/proc/meminfo: memFree=1525432/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=18156 CPUtime=51.07
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 4052 0 0 0 5105 2 0 0 25 0 1 0 105683820 18591744 4037 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 4539 4037 79 174 0 4362 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23512

[startup+102.307 s]
/proc/loadavg: 1.23 1.72 1.63 2/66 24655
/proc/meminfo: memFree=1518328/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=25256 CPUtime=102.25
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 5774 0 0 0 10221 4 0 0 25 0 1 0 105683820 25862144 5759 1992294400 134512640 135226915 4294956208 18446744073709551615 134537062 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 6314 5759 79 174 0 6137 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30612

[startup+162.301 s]
/proc/loadavg: 1.08 1.59 1.59 2/66 24655
/proc/meminfo: memFree=1511224/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=33176 CPUtime=162.21
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 7548 0 0 0 16216 5 0 0 25 0 1 0 105683820 33972224 7533 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 8294 7533 79 174 0 8117 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38532

[startup+222.302 s]
/proc/loadavg: 1.03 1.48 1.55 2/66 24655
/proc/meminfo: memFree=1503224/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=42104 CPUtime=222.18
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 9536 0 0 0 22211 7 0 0 25 0 1 0 105683820 43114496 9521 1992294400 134512640 135226915 4294956208 18446744073709551615 134531201 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 10526 9521 79 174 0 10349 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 47460

[startup+282.301 s]
/proc/loadavg: 1.01 1.39 1.51 2/66 24655
/proc/meminfo: memFree=1501944/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=43544 CPUtime=282.14
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 9858 0 0 0 28207 7 0 0 25 0 1 0 105683820 44589056 9843 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 10886 9843 79 174 0 10709 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 48900

[startup+342.302 s]
/proc/loadavg: 1.00 1.32 1.48 3/66 24655
/proc/meminfo: memFree=1494968/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=50884 CPUtime=342.12
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 11605 0 0 0 34203 9 0 0 25 0 1 0 105683820 52105216 11590 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 12721 11590 79 174 0 12544 0

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

/proc/24654/statm: 16813 15458 79 174 0 16636 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 72608

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.33 2/66 24655
/proc/meminfo: memFree=1479096/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=67540 CPUtime=641.97
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 15555 0 0 0 64183 14 0 0 25 0 1 0 105683820 69160960 15540 1992294400 134512640 135226915 4294956208 18446744073709551615 134536953 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 16885 15540 79 174 0 16708 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 72896

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.31 2/66 24655
/proc/meminfo: memFree=1478328/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=68700 CPUtime=701.94
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 15749 0 0 0 70180 14 0 0 25 0 1 0 105683820 70348800 15734 1992294400 134512640 135226915 4294956208 18446744073709551615 134537275 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 17175 15734 79 174 0 16998 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 74056

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.29 2/66 24655
/proc/meminfo: memFree=1477304/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=69692 CPUtime=761.91
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 15988 0 0 0 76177 14 0 0 25 0 1 0 105683820 71364608 15973 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 17423 15973 79 174 0 17246 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 75048

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.27 2/66 24655
/proc/meminfo: memFree=1476024/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=71328 CPUtime=821.87
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 16306 0 0 0 82172 15 0 0 25 0 1 0 105683820 73039872 16291 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 17832 16291 79 174 0 17655 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 76684

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.25 2/66 24655
/proc/meminfo: memFree=1469816/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=77324 CPUtime=881.82
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 17874 0 0 0 88165 17 0 0 25 0 1 0 105683820 79179776 17859 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 19331 17859 79 174 0 19154 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 82680

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.23 2/66 24655
/proc/meminfo: memFree=1464952/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=82420 CPUtime=941.79
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19076 0 0 0 94160 19 0 0 25 0 1 0 105683820 84398080 19061 1992294400 134512640 135226915 4294956208 18446744073709551615 134531929 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 20605 19061 79 174 0 20428 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 87776

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.21 2/66 24655
/proc/meminfo: memFree=1464824/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=82572 CPUtime=1001.76
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19110 0 0 0 100157 19 0 0 25 0 1 0 105683820 84553728 19095 1992294400 134512640 135226915 4294956208 18446744073709551615 134537074 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 20643 19095 79 174 0 20466 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 87928

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 24655
/proc/meminfo: memFree=1464504/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=82788 CPUtime=1061.73
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19186 0 0 0 106154 19 0 0 25 0 1 0 105683820 84774912 19171 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 20697 19171 79 174 0 20520 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 88144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 24655
/proc/meminfo: memFree=1464056/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=83508 CPUtime=1121.7
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19301 0 0 0 112150 20 0 0 25 0 1 0 105683820 85512192 19286 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 20877 19286 79 174 0 20700 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 88864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 24655
/proc/meminfo: memFree=1463608/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=83956 CPUtime=1181.67
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19402 0 0 0 118147 20 0 0 25 0 1 0 105683820 85970944 19387 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 20989 19387 79 174 0 20812 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 89312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 24655
/proc/meminfo: memFree=1463544/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=84028 CPUtime=1200.07
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19420 0 0 0 119987 20 0 0 25 0 1 0 105683820 86044672 19405 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 21007 19405 79 174 0 20830 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 89384

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 24655
/proc/meminfo: memFree=1463544/2055920 swapFree=4181132/4192956
[pid=24652] ppid=24650 vsize=5356 CPUtime=0
/proc/24652/stat : 24652 (lysat.sh) S 24650 24652 24547 0 -1 4194304 310 111 0 0 0 0 0 0 19 0 1 0 105683819 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24652/statm: 1339 237 195 169 0 50 0
[pid=24654] ppid=24652 vsize=84028 CPUtime=1200.07
/proc/24654/stat : 24654 (LySATi) R 24652 24652 24547 0 -1 4194304 19420 0 0 0 119987 20 0 0 25 0 1 0 105683820 86044672 19405 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/24654/statm: 21007 19405 79 174 0 20830 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 89384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24652 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.004998
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.07
CPU user time (s): 1199.87
CPU system time (s): 0.2
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 89384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 421
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 1.00585 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node26 at 2009-04-26 22:08:28
IDJOB=1731952
IDBENCH=71107
IDSOLVER=511
FILE ID=node26/1731952-1240776508
PBS_JOBID= 9187236
Free space on /tmp= 66108 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-133-100.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731952-1240776508/watcher-1731952-1240776508 -o /tmp/evaluation-result-1731952-1240776508/solver-1731952-1240776508 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1731952-1240776508.cnf i

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

MD5SUM BENCH= 3efe57b20c55b2dfc482f2ebb30d6794
RANDOM SEED=1811794294

node26.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		: 3000.261
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		: 3000.261
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:       1542184 kB
Buffers:         60924 kB
Cached:         375452 kB
SwapCached:       5692 kB
Active:         121984 kB
Inactive:       322584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542184 kB
SwapTotal:     4192956 kB
SwapFree:      4181132 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            55256 kB
Committed_AS:   375848 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= 66108 MiB
End job on node26 at 2009-04-26 22:28:31