Trace number 1527479

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S144043535-002.cnf
MD5SUM7d1ad487c2fb43d49523e96ef25c43ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012998
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 |    1495     4565 |      --       0       --      -- |     --   | -35/-25
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 343   #clauses: 1495   #literals: 4565
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  343                                                  |
0.00/0.01	c |  Number of clauses:    1495                                                 |
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-1527479-1238600602/watcher-1527479-1238600602 -o /tmp/evaluation-result-1527479-1238600602/solver-1527479-1238600602 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527479-1238600602.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: 1.89 2.07 1.65 3/73 1175
/proc/meminfo: memFree=1605896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132724128 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 235 195 169 0 50 0
[pid=1176] ppid=1175 vsize=828 CPUtime=0
/proc/1176/stat : 1176 (SatElite) R 1175 1175 868 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1132724128 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134577067 0 0 4096 3 0 0 0 17 0 0 0
/proc/1176/statm: 207 126 68 127 0 77 0

[startup+0.054553 s]
/proc/loadavg: 1.89 2.07 1.65 3/73 1175
/proc/meminfo: memFree=1605896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102557 s]
/proc/loadavg: 1.89 2.07 1.65 3/73 1175
/proc/meminfo: memFree=1605896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301576 s]
/proc/loadavg: 1.89 2.07 1.65 3/73 1175
/proc/meminfo: memFree=1605896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701616 s]
/proc/loadavg: 1.89 2.07 1.65 3/73 1175
/proc/meminfo: memFree=1605896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5027 s]
/proc/loadavg: 1.89 2.07 1.65 2/75 1178
/proc/meminfo: memFree=1603896/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=3604 CPUtime=1.48
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 552 0 0 0 148 0 0 0 25 0 1 0 1132724129 3690496 537 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 901 537 81 174 0 724 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8960

[startup+3.10186 s]
/proc/loadavg: 1.89 2.07 1.65 2/75 1178
/proc/meminfo: memFree=1603064/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=4580 CPUtime=3.08
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 805 0 0 0 308 0 0 0 25 0 1 0 1132724129 4689920 790 1992294400 134512640 135226915 4294956208 18446744073709551615 134543526 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 1145 790 81 174 0 968 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9936

[startup+6.30118 s]
/proc/loadavg: 1.81 2.06 1.65 2/75 1178
/proc/meminfo: memFree=1601784/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=5936 CPUtime=6.28
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 1112 0 0 0 628 0 0 0 25 0 1 0 1132724129 6078464 1097 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 1484 1097 81 174 0 1307 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11292

[startup+12.7018 s]
/proc/loadavg: 1.75 2.04 1.64 2/75 1178
/proc/meminfo: memFree=1599424/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=7972 CPUtime=12.67
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 1616 0 0 0 1267 0 0 0 25 0 1 0 1132724129 8163328 1601 1992294400 134512640 135226915 4294956208 18446744073709551615 134536797 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 1993 1601 81 174 0 1816 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13328

[startup+25.5011 s]
/proc/loadavg: 1.58 1.99 1.63 2/75 1178
/proc/meminfo: memFree=1597760/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=9540 CPUtime=25.48
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 1994 0 0 0 2547 1 0 0 25 0 1 0 1132724129 9768960 1979 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 2385 1979 81 174 0 2208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14896

[startup+51.1017 s]
/proc/loadavg: 1.38 1.91 1.61 2/75 1178
/proc/meminfo: memFree=1595392/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=12012 CPUtime=51.06
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 2583 0 0 0 5105 1 0 0 25 0 1 0 1132724129 12300288 2568 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 3003 2568 81 174 0 2826 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17368

[startup+102.307 s]
/proc/loadavg: 1.16 1.76 1.58 2/75 1178
/proc/meminfo: memFree=1591232/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=16132 CPUtime=102.25
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 3585 0 0 0 10223 2 0 0 25 0 1 0 1132724129 16519168 3570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 4033 3570 81 174 0 3856 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21488

[startup+162.302 s]
/proc/loadavg: 1.06 1.62 1.54 2/75 1178
/proc/meminfo: memFree=1587904/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=19676 CPUtime=162.23
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 4421 0 0 0 16220 3 0 0 25 0 1 0 1132724129 20148224 4406 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 4919 4406 81 174 0 4742 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25032

[startup+222.302 s]
/proc/loadavg: 1.02 1.51 1.50 2/75 1178
/proc/meminfo: memFree=1585216/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=22292 CPUtime=222.22
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 5081 0 0 0 22218 4 0 0 25 0 1 0 1132724129 22827008 5066 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 5573 5066 81 174 0 5396 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 27648

[startup+282.301 s]
/proc/loadavg: 1.01 1.41 1.47 2/75 1178
/proc/meminfo: memFree=1583168/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=24904 CPUtime=282.2
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 5617 0 0 0 28216 4 0 0 25 0 1 0 1132724129 25501696 5602 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 6226 5602 81 174 0 6049 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30260

[startup+342.301 s]
/proc/loadavg: 1.00 1.33 1.44 2/75 1178
/proc/meminfo: memFree=1579072/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=29128 CPUtime=342.18
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 6635 0 0 0 34213 5 0 0 25 0 1 0 1132724129 29827072 6620 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 7282 6620 81 174 0 7105 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34484

[startup+402.301 s]
/proc/loadavg: 1.00 1.27 1.41 2/75 1178
/proc/meminfo: memFree=1578560/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=29764 CPUtime=402.16
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 6768 0 0 0 40211 5 0 0 25 0 1 0 1132724129 30478336 6753 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 7441 6753 81 174 0 7264 0

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

/proc/1178/statm: 9158 8293 81 174 0 8981 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41988

[startup+582.302 s]
/proc/loadavg: 1.00 1.14 1.33 2/75 1178
/proc/meminfo: memFree=1572288/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=36780 CPUtime=582.11
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 8339 0 0 0 58203 8 0 0 25 0 1 0 1132724129 37662720 8324 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 9195 8324 81 174 0 9018 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 42136

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.30 2/75 1178
/proc/meminfo: memFree=1571712/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=37584 CPUtime=642.09
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 8499 0 0 0 64201 8 0 0 25 0 1 0 1132724129 38486016 8484 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 9396 8484 81 174 0 9219 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 42940

[startup+702.302 s]
/proc/loadavg: 1.00 1.09 1.28 2/75 1178
/proc/meminfo: memFree=1569344/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=39856 CPUtime=702.08
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 9104 0 0 0 70198 10 0 0 25 0 1 0 1132724129 40812544 9089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 9964 9089 81 174 0 9787 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 45212

[startup+762.307 s]
/proc/loadavg: 1.00 1.07 1.26 2/75 1178
/proc/meminfo: memFree=1565184/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=44200 CPUtime=762.06
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 10095 0 0 0 76195 11 0 0 25 0 1 0 1132724129 45260800 10080 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 11050 10080 81 174 0 10873 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 49556

[startup+822.303 s]
/proc/loadavg: 1.00 1.06 1.24 2/75 1178
/proc/meminfo: memFree=1564992/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=44440 CPUtime=822.04
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 10137 0 0 0 82193 11 0 0 25 0 1 0 1132724129 45506560 10122 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 11110 10122 81 174 0 10933 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 49796

[startup+882.303 s]
/proc/loadavg: 1.00 1.04 1.23 2/75 1178
/proc/meminfo: memFree=1564736/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=44904 CPUtime=882.03
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 10225 0 0 0 88191 12 0 0 25 0 1 0 1132724129 45981696 10210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 11226 10210 81 174 0 11049 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 50260

[startup+942.303 s]
/proc/loadavg: 1.00 1.03 1.21 2/75 1178
/proc/meminfo: memFree=1563840/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=46092 CPUtime=942.01
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 10454 0 0 0 94189 12 0 0 25 0 1 0 1132724129 47198208 10439 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 11523 10439 81 174 0 11346 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 51448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/75 1178
/proc/meminfo: memFree=1563136/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=46772 CPUtime=1001.98
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 10641 0 0 0 100186 12 0 0 25 0 1 0 1132724129 47894528 10626 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 11693 10626 81 174 0 11516 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 52128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/75 1184
/proc/meminfo: memFree=1559416/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=51032 CPUtime=1061.97
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 11513 0 0 0 106184 13 0 0 25 0 1 0 1132724129 52256768 11498 1992294400 134512640 135226915 4294956208 18446744073709551615 134537003 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 12758 11498 81 174 0 12581 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 56388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.16 2/75 1184
/proc/meminfo: memFree=1555328/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=55128 CPUtime=1121.95
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 12548 0 0 0 112181 14 0 0 25 0 1 0 1132724129 56451072 12533 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 13782 12533 81 174 0 13605 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 60484

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/75 1184
/proc/meminfo: memFree=1551936/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=58808 CPUtime=1181.93
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 13396 0 0 0 118177 16 0 0 25 0 1 0 1132724129 60219392 13381 1992294400 134512640 135226915 4294956208 18446744073709551615 134531038 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 14702 13381 81 174 0 14525 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 64164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.15 2/75 1184
/proc/meminfo: memFree=1551936/2055920 swapFree=4177652/4192956
[pid=1175] ppid=1173 vsize=5356 CPUtime=0
/proc/1175/stat : 1175 (lysat.sh) S 1173 1175 868 0 -1 4194304 310 147 0 0 0 0 0 0 19 0 1 0 1132724128 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1175/statm: 1339 237 195 169 0 50 0
[pid=1178] ppid=1175 vsize=58808 CPUtime=1200.03
/proc/1178/stat : 1178 (LySATi) R 1175 1175 868 0 -1 4194304 13396 0 0 0 119987 16 0 0 25 0 1 0 1132724129 60219392 13381 1992294400 134512640 135226915 4294956208 18446744073709551615 134532272 0 0 4096 3 0 0 0 17 0 0 0
/proc/1178/statm: 14702 13381 81 174 0 14525 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 64164

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 1175 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.87
CPU system time (s): 0.16
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 64164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
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 1.16982 second user time and 3.21251 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 17:43:22
IDJOB=1527479
IDBENCH=70752
IDSOLVER=511
FILE ID=node84/1527479-1238600602
PBS_JOBID= 9068333
Free space on /tmp= 66312 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S144043535-002.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527479-1238600602/watcher-1527479-1238600602 -o /tmp/evaluation-result-1527479-1238600602/solver-1527479-1238600602 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527479-1238600602.cnf i

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

MD5SUM BENCH= 7d1ad487c2fb43d49523e96ef25c43ea
RANDOM SEED=1749588578

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1606312 kB
Buffers:         86056 kB
Cached:         273248 kB
SwapCached:       6944 kB
Active:         205912 kB
Inactive:       162648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1606312 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            66180 kB
Committed_AS:  3060056 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-04-01 18:03:24