Trace number 339569

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.07 1200.61

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark457.795
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.02	c CPU time:   0.010998 s
0.00/0.02	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node66.alineos.net_12744.cnf
0.00/0.04	c 987 variables, 7072 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-339569-1173707145 -o ROOT/results/node66/solver-339569-1173707145 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339569-1173707145/TiniSatELite /tmp/evaluation/339569-1173707145/instance-339569-1173707145.cnf 

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): 2400 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 0.96 3/64 12744
/proc/meminfo: memFree=1795224/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390672009 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12744/statm: 1338 232 195 169 0 49 0
[pid=12745] ppid=12744 vsize=5352 CPUtime=0
/proc/12745/stat : 12745 (TiniSatELite) S 12744 12744 11560 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12745/statm: 1338 236 198 169 0 49 0
[pid=12746] ppid=12745 vsize=0 CPUtime=0
/proc/12746/stat : 12746 (TiniSatELite) D 12745 12744 11560 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 390672009 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12746/statm: 0 0 0 0 0 0 0
[pid=12747] ppid=12745 vsize=0 CPUtime=0
/proc/12747/stat : 12747 (sed) D 12745 12744 11560 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 390672009 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12747/statm: 0 0 0 0 0 0 0

[startup+0.0566351 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 12744
/proc/meminfo: memFree=1795224/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.101639 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 12744
/proc/meminfo: memFree=1795224/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.301679 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 12744
/proc/meminfo: memFree=1795224/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.701759 s]
/proc/loadavg: 1.00 1.00 0.96 3/64 12744
/proc/meminfo: memFree=1795224/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1793152/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=3216 CPUtime=1.46
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 561 0 0 0 146 0 0 0 25 0 1 0 390672012 3293184 546 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 804 546 52 110 0 691 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8568

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1792320/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=5688 CPUtime=3.06
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 808 0 0 0 306 0 0 0 25 0 1 0 390672012 5824512 793 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 1422 793 52 110 0 1309 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11040

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1790592/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=5948 CPUtime=6.26
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 1151 0 0 0 626 0 0 0 25 0 1 0 390672012 6090752 1136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 1487 1136 52 110 0 1374 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11300

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1788424/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=10892 CPUtime=12.65
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 1685 0 0 0 1265 0 0 0 25 0 1 0 390672012 11153408 1637 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 2723 1637 52 110 0 2610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16244

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1785736/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=11512 CPUtime=25.45
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 2321 0 0 0 2544 1 0 0 25 0 1 0 390672012 11788288 2273 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 2878 2273 52 110 0 2765 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16864

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1781960/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=21168 CPUtime=51.04
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 3322 0 0 0 5102 2 0 0 25 0 1 0 390672012 21676032 3209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 5292 3209 52 110 0 5179 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26520

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1776328/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=22456 CPUtime=102.22
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 4705 0 0 0 10218 4 0 0 25 0 1 0 390672012 22994944 4592 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 5614 4592 52 110 0 5501 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 27808

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 12750
/proc/meminfo: memFree=1771720/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=41364 CPUtime=162.2
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 5986 0 0 0 16214 6 0 0 25 0 1 0 390672012 42356736 5744 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 10341 5744 52 110 0 10228 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 46716

[startup+222.301 s]
/proc/loadavg: 1.06 1.01 0.97 2/66 12750
/proc/meminfo: memFree=1767624/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=42280 CPUtime=222.18
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 7021 0 0 0 22210 8 0 0 25 0 1 0 390672012 43294720 6746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 10570 6746 52 110 0 10457 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 47632

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 0.97 2/66 12750
/proc/meminfo: memFree=1764104/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=42768 CPUtime=282.16
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 7901 0 0 0 28207 9 0 0 25 0 1 0 390672012 43794432 7626 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 10692 7626 52 110 0 10579 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 48120

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1761032/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=43060 CPUtime=342.14
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 8646 0 0 0 34204 10 0 0 25 0 1 0 390672012 44093440 8371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 10765 8371 52 110 0 10652 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 48412

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1757512/2055920 swapFree=4183892/4192956

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

[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=46636 CPUtime=522.07
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 11163 0 0 0 52195 12 0 0 25 0 1 0 390672012 47755264 10565 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 11659 10565 52 110 0 11546 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 51988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1749832/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=47276 CPUtime=582.05
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 11784 0 0 0 58193 12 0 0 25 0 1 0 390672012 48410624 11153 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 11819 11153 52 110 0 11706 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 52628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1747656/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=82828 CPUtime=642.03
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 12320 0 0 0 64191 12 0 0 25 0 1 0 390672012 84815872 11689 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 20707 11689 52 110 0 20594 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 88180

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1745160/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=83276 CPUtime=702.01
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 12990 0 0 0 70188 13 0 0 25 0 1 0 390672012 85274624 12326 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 20819 12326 52 110 0 20706 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 88628

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1742792/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=84112 CPUtime=761.99
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 13703 0 0 0 76185 14 0 0 25 0 1 0 390672012 86130688 12908 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21028 12908 52 110 0 20915 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 89464

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1740744/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=84244 CPUtime=821.97
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 14220 0 0 0 82182 15 0 0 25 0 1 0 390672012 86265856 13425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21061 13425 52 110 0 20948 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 89596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12750
/proc/meminfo: memFree=1738440/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=84772 CPUtime=881.94
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 14822 0 0 0 88179 15 0 0 25 0 1 0 390672012 86806528 13994 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21193 13994 52 110 0 21080 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 90124

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 12858
/proc/meminfo: memFree=1735312/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=85292 CPUtime=941.88
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 15371 0 0 0 94172 16 0 0 25 0 1 0 390672012 87339008 14477 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21323 14477 52 110 0 21210 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 90644

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 0.97 2/66 12948
/proc/meminfo: memFree=1734216/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=85852 CPUtime=1001.81
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 15897 0 0 0 100164 17 0 0 25 0 1 0 390672012 87912448 14938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21463 14938 52 110 0 21350 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 91204

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 0.97 2/66 12948
/proc/meminfo: memFree=1732616/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=86116 CPUtime=1061.8
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 16360 0 0 0 106162 18 0 0 25 0 1 0 390672012 88182784 15401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21529 15401 52 110 0 21416 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 91468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12948
/proc/meminfo: memFree=1730824/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=86388 CPUtime=1121.77
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 16847 0 0 0 112159 18 0 0 25 0 1 0 390672012 88461312 15855 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21597 15855 52 110 0 21484 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 91740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12948
/proc/meminfo: memFree=1728712/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=86780 CPUtime=1181.75
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 17403 0 0 0 118156 19 0 0 25 0 1 0 390672012 88862720 16378 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21695 16378 52 110 0 21582 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 92132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 12948
/proc/meminfo: memFree=1728072/2055920 swapFree=4183892/4192956
[pid=12744] ppid=12742 vsize=5352 CPUtime=0.02
/proc/12744/stat : 12744 (TiniSatELite) S 12742 12744 11560 0 -1 4194304 331 573 0 0 0 0 2 0 16 0 1 0 390672009 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12744/statm: 1338 236 197 169 0 49 0
[pid=12750] ppid=12744 vsize=86908 CPUtime=1200.05
/proc/12750/stat : 12750 (tinisat) R 12744 12744 11560 0 -1 4194304 17582 0 0 0 119986 19 0 0 25 0 1 0 390672012 88993792 16524 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/12750/statm: 21727 16524 52 110 0 21614 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92260

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12744 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.028995
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 92260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 904
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= 35
involuntary context switches= 9

runsolver used 1.17582 second user time and 2.58261 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Mar 12 13:45:45 UTC 2007

IDJOB= 339569
IDBENCH= 24750
IDSOLVER= 99
FILE ID= node66/339569-1173707145

PBS_JOBID= 4101758

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339569-1173707145/TiniSatELite /tmp/evaluation/339569-1173707145/instance-339569-1173707145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-339569-1173707145 -o ROOT/results/node66/solver-339569-1173707145 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339569-1173707145/TiniSatELite /tmp/evaluation/339569-1173707145/instance-339569-1173707145.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 621496697

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1795632 kB
Buffers:         32548 kB
Cached:         178852 kB
SwapCached:       3344 kB
Active:          95068 kB
Inactive:       127064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795632 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          16012 kB
Slab:            24204 kB
Committed_AS:   838900 kB
PageTables:       1380 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= 66547 MiB

End job on node66 on Mon Mar 12 14:05:47 UTC 2007