Trace number 1526849

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/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S999404609-010.cnf
MD5SUM5929dd8b325f87d1ae10eb412c236ac3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.0345
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1608     4864 |      --       0       --      -- |     --   | -7/19
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 372   #clauses: 1608   #literals: 4864
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  372                                                  |
0.00/0.01	c |  Number of clauses:    1608                                                 |
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-1526849-1238559577/watcher-1526849-1238559577 -o /tmp/evaluation-result-1526849-1238559577/solver-1526849-1238559577 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526849-1238559577.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 1.02 3/65 2891
/proc/meminfo: memFree=1589360/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 482291517 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 235 195 169 0 50 0
[pid=2892] ppid=2891 vsize=832 CPUtime=0
/proc/2892/stat : 2892 (SatElite) R 2891 2891 1962 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 482291517 851968 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/2892/statm: 208 126 68 127 0 78 0

[startup+0.0427589 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 2891
/proc/meminfo: memFree=1589360/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102761 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 2891
/proc/meminfo: memFree=1589360/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302783 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 2891
/proc/meminfo: memFree=1589360/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701829 s]
/proc/loadavg: 1.00 1.00 1.02 3/65 2891
/proc/meminfo: memFree=1589360/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1587488/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=3492 CPUtime=1.48
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 541 0 0 0 148 0 0 0 25 0 1 0 482291518 3575808 526 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 873 526 81 174 0 696 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8848

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1586528/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=4416 CPUtime=3.08
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 756 0 0 0 308 0 0 0 25 0 1 0 482291518 4521984 741 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 1104 741 81 174 0 927 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9772

[startup+6.30146 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1584992/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=5612 CPUtime=6.28
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 1051 0 0 0 628 0 0 0 25 0 1 0 482291518 5746688 1036 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 1403 1036 81 174 0 1226 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10968

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1583520/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=7136 CPUtime=12.68
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 1430 0 0 0 1267 1 0 0 25 0 1 0 482291518 7307264 1415 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 1784 1415 81 174 0 1607 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12492

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1581088/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=9536 CPUtime=25.47
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 1991 0 0 0 2546 1 0 0 25 0 1 0 482291518 9764864 1976 1992294400 134512640 135226915 4294956208 18446744073709551615 134537091 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 2384 1976 81 174 0 2207 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14892

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 2894
/proc/meminfo: memFree=1579168/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=11504 CPUtime=51.06
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 2486 0 0 0 5105 1 0 0 25 0 1 0 482291518 11780096 2471 1992294400 134512640 135226915 4294956208 18446744073709551615 134536945 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 2876 2471 81 174 0 2699 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16860

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 2894
/proc/meminfo: memFree=1574176/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=16808 CPUtime=102.25
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 3726 0 0 0 10222 3 0 0 25 0 1 0 482291518 17211392 3711 1992294400 134512640 135226915 4294956208 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 4202 3711 81 174 0 4025 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 2894
/proc/meminfo: memFree=1571616/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=19352 CPUtime=162.23
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 4356 0 0 0 16219 4 0 0 25 0 1 0 482291518 19816448 4341 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 4838 4341 81 174 0 4661 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24708

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1566944/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=24560 CPUtime=222.21
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 5519 0 0 0 22216 5 0 0 25 0 1 0 482291518 25149440 5504 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 6140 5504 81 174 0 5963 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 29916

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1566240/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=25308 CPUtime=282.2
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 5711 0 0 0 28214 6 0 0 25 0 1 0 482291518 25915392 5696 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 6327 5696 81 174 0 6150 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30664

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1561952/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=29456 CPUtime=342.18
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 6763 0 0 0 34212 6 0 0 25 0 1 0 482291518 30162944 6748 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 7364 6748 81 174 0 7187 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1561696/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=29904 CPUtime=402.17
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 6864 0 0 0 40210 7 0 0 25 0 1 0 482291518 30621696 6849 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 7476 6849 81 174 0 7299 0

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

/proc/2894/statm: 8992 8283 81 174 0 8815 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 41324

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1555552/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=36344 CPUtime=582.11
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 8375 0 0 0 58202 9 0 0 25 0 1 0 482291518 37216256 8360 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 9086 8360 81 174 0 8909 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 41700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1554464/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=37584 CPUtime=642.1
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 8632 0 0 0 64201 9 0 0 25 0 1 0 482291518 38486016 8617 1992294400 134512640 135226915 4294956208 18446744073709551615 134548063 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 9396 8617 81 174 0 9219 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 42940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1550240/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=41884 CPUtime=702.07
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 9707 0 0 0 70197 10 0 0 25 0 1 0 482291518 42889216 9692 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 10471 9692 81 174 0 10294 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 47240

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1546720/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=45656 CPUtime=762.06
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 10574 0 0 0 76194 12 0 0 25 0 1 0 482291518 46751744 10559 1992294400 134512640 135226915 4294956208 18446744073709551615 134536762 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 11414 10559 81 174 0 11237 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 51012

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1546656/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=45800 CPUtime=822.04
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 10599 0 0 0 82192 12 0 0 25 0 1 0 482291518 46899200 10584 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 11450 10584 81 174 0 11273 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 51156

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1546336/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=46136 CPUtime=882.02
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 10670 0 0 0 88190 12 0 0 25 0 1 0 482291518 47243264 10655 1992294400 134512640 135226915 4294956208 18446744073709551615 134537000 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 11534 10655 81 174 0 11357 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 51492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1545952/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=46700 CPUtime=942
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 10756 0 0 0 94188 12 0 0 25 0 1 0 482291518 47820800 10741 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 11675 10741 81 174 0 11498 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 52056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1545312/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=47164 CPUtime=1001.99
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 10922 0 0 0 100186 13 0 0 25 0 1 0 482291518 48295936 10907 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 11791 10907 81 174 0 11614 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 52520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1541536/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=51516 CPUtime=1061.98
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 11884 0 0 0 106184 14 0 0 25 0 1 0 482291518 52752384 11869 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 12879 11869 81 174 0 12702 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 56872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1537824/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=55324 CPUtime=1121.95
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 12810 0 0 0 112180 15 0 0 25 0 1 0 482291518 56651776 12795 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 13831 12795 81 174 0 13654 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 60680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1536160/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=57352 CPUtime=1181.94
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 13223 0 0 0 118178 16 0 0 25 0 1 0 482291518 58728448 13208 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 14338 13208 81 174 0 14161 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2894
/proc/meminfo: memFree=1536096/2055920 swapFree=4178736/4192956
[pid=2891] ppid=2889 vsize=5356 CPUtime=0
/proc/2891/stat : 2891 (lysat.sh) S 2889 2891 1962 0 -1 4194304 310 147 0 0 0 0 0 0 18 0 1 0 482291517 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2891/statm: 1339 237 195 169 0 50 0
[pid=2894] ppid=2891 vsize=57352 CPUtime=1200.03
/proc/2894/stat : 2894 (LySATi) R 2891 2891 1962 0 -1 4194304 13225 0 0 0 119987 16 0 0 25 0 1 0 482291518 58728448 13210 1992294400 134512640 135226915 4294956208 18446744073709551615 134536902 0 0 4096 3 0 0 0 17 1 0 0
/proc/2894/statm: 14338 13210 81 174 0 14161 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 62708

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 2891 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# 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 (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 62708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 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 1.09083 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 06:19:37
IDJOB=1526849
IDBENCH=70626
IDSOLVER=511
FILE ID=node32/1526849-1238559577
PBS_JOBID= 9062129
Free space on /tmp= 66456 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S999404609-010.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526849-1238559577/watcher-1526849-1238559577 -o /tmp/evaluation-result-1526849-1238559577/solver-1526849-1238559577 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526849-1238559577.cnf i

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

MD5SUM BENCH= 5929dd8b325f87d1ae10eb412c236ac3
RANDOM SEED=1132838091

node32.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		: 3000.234
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		: 3000.234
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:       1589904 kB
Buffers:         93832 kB
Cached:         284044 kB
SwapCached:       7344 kB
Active:         207252 kB
Inactive:       179384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589904 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          14512 kB
Slab:            65236 kB
Committed_AS:  1650636 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-04-01 06:39:39