Trace number 306305

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) 1200.06 1200.48

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.1612
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   29190    88789 |      --       0       --      -- |     --   | -210/589
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 6810   #clauses: 29190   #literals: 88789
0.00/0.10	c CPU time:   0.086986 s
0.00/0.10	c ==============================================================================
0.00/0.18	c Tinisat 0.22
0.00/0.18	c solving /tmp/GTI_node10.alineos.net_20716.cnf
0.00/0.18	c 6810 variables, 29190 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-306305-1172096482 -o ROOT/results/node10/solver-306305-1172096482 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306305-1172096482/TiniSatELite /tmp/evaluation/306305-1172096482/instance-306305-1172096482.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/77 20716
/proc/meminfo: memFree=1854832/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 229603201 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214920036434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20716/statm: 1338 232 195 169 0 49 0
[pid=20717] ppid=20716 vsize=5352 CPUtime=0
/proc/20717/stat : 20717 (TiniSatELite) S 20716 20716 20367 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 229603202 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20717/statm: 1338 236 198 169 0 49 0
[pid=20718] ppid=20717 vsize=0 CPUtime=0
/proc/20718/stat : 20718 (TiniSatELite) D 20717 20716 20367 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 229603202 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/20718/statm: 0 0 0 0 0 0 0
[pid=20719] ppid=20717 vsize=0 CPUtime=0
/proc/20719/stat : 20719 (sed) D 20717 20716 20367 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 229603202 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20719/statm: 0 0 0 0 0 0 0

[startup+0.106919 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20716
/proc/meminfo: memFree=1854832/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 229603201 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20716/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51496 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20716
/proc/meminfo: memFree=1854832/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1849376/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=5880 CPUtime=1.18
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 1286 0 0 0 118 0 0 0 25 0 1 0 229603215 6021120 1271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 1470 1271 52 110 0 1357 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11232

[startup+2.97129 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1847392/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=9568 CPUtime=2.82
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 1992 0 0 0 281 1 0 0 25 0 1 0 229603215 9797632 1977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 2392 1977 52 110 0 2279 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14920

[startup+6.24973 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1841952/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=16944 CPUtime=6.1
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 3198 0 0 0 607 3 0 0 25 0 1 0 229603215 17350656 3183 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 4236 3183 52 110 0 4123 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 22296

[startup+12.7106 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1833696/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=31692 CPUtime=12.56
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 5141 0 0 0 1251 5 0 0 25 0 1 0 229603215 32452608 5126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 7923 5126 52 110 0 7810 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37044

[startup+25.5293 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1820384/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=61832 CPUtime=25.38
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 8530 0 0 0 2530 8 0 0 25 0 1 0 229603215 63315968 8515 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 15458 8515 52 110 0 15345 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67184

[startup+51.1588 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1798752/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=62988 CPUtime=50.99
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 13928 0 0 0 5087 12 0 0 25 0 1 0 229603215 64499712 13848 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515585 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 15747 13848 52 110 0 15634 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68340

[startup+102.418 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1767968/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=123280 CPUtime=102.23
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 21664 0 0 0 10201 22 0 0 25 0 1 0 229603215 126238720 21584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 30820 21584 52 110 0 30707 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 128632

[startup+162.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1737504/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=124956 CPUtime=162.29
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 29252 0 0 0 16199 30 0 0 25 0 1 0 229603215 127954944 29043 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 31239 29043 52 110 0 31126 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 130308

[startup+222.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1710368/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=243580 CPUtime=222.35
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 36050 0 0 0 22195 40 0 0 25 0 1 0 229603215 249425920 35841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 60895 35841 52 110 0 60782 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 248932

[startup+282.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1687072/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=244636 CPUtime=282.4
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 41881 0 0 0 28193 47 0 0 25 0 1 0 229603215 250507264 41672 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 61159 41672 52 110 0 61046 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 249988

[startup+342.711 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1666848/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=246716 CPUtime=342.45
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 47205 0 0 0 34191 54 0 0 25 0 1 0 229603215 252637184 46739 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 61679 46739 52 110 0 61566 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 252068

[startup+402.788 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1647968/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=247508 CPUtime=402.51
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 51804 0 0 0 40191 60 0 0 25 0 1 0 229603215 253448192 51338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 61877 51338 52 110 0 61764 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 252860

[startup+462.858 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20722
/proc/meminfo: memFree=1630304/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=248040 CPUtime=462.57
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 56221 0 0 0 46191 66 0 0 25 0 1 0 229603215 253992960 55755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 62010 55755 52 110 0 61897 0
Current children cumulated CPU time (s) 462.69

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

[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=485452 CPUtime=582.68
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 64033 0 0 0 58193 75 0 0 25 0 1 0 229603215 497102848 63567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121363 63567 52 110 0 121250 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 490804

[startup+643.084 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1584480/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=486112 CPUtime=642.73
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 67605 0 0 0 64193 80 0 0 25 0 1 0 229603215 497778688 67139 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121528 67139 52 110 0 121415 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 491464

[startup+703.158 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1571552/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=486640 CPUtime=702.79
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 70810 0 0 0 70195 84 0 0 25 0 1 0 229603215 498319360 70344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121660 70344 52 110 0 121547 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 491992

[startup+763.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1556832/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=486904 CPUtime=762.85
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 74488 0 0 0 76197 88 0 0 25 0 1 0 229603215 498589696 74022 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121726 74022 52 110 0 121613 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 492256

[startup+823.311 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 20722
/proc/meminfo: memFree=1542560/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=487168 CPUtime=822.9
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 77991 0 0 0 82198 92 0 0 25 0 1 0 229603215 498860032 77525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121792 77525 52 110 0 121679 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 492520

[startup+883.388 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 20722
/proc/meminfo: memFree=1528736/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=487432 CPUtime=882.96
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 81433 0 0 0 88200 96 0 0 25 0 1 0 229603215 499130368 80967 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121858 80967 52 110 0 121745 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 492784

[startup+943.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1515552/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=487828 CPUtime=943.02
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 84707 0 0 0 94202 100 0 0 25 0 1 0 229603215 499535872 84241 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 121957 84241 52 110 0 121844 0
Current children cumulated CPU time (s) 943.14
Current children cumulated vsize (KiB) 493180

[startup+1003.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1501408/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=488096 CPUtime=1003.08
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 88234 0 0 0 100203 105 0 0 25 0 1 0 229603215 499810304 87768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 122024 87768 52 110 0 121911 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 493448

[startup+1063.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1487648/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=488368 CPUtime=1063.14
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 91609 0 0 0 106205 109 0 0 25 0 1 0 229603215 500088832 91143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 122092 91143 52 110 0 121979 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 493720

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1476256/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=488768 CPUtime=1123.18
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 94447 0 0 0 112206 112 0 0 25 0 1 0 229603215 500498432 93981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 122192 93981 52 110 0 122079 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 494120

[startup+1183.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1465568/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=492276 CPUtime=1183.24
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 97633 0 0 0 118208 116 0 0 25 0 1 0 229603215 504090624 96654 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 123069 96654 52 110 0 122956 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 497628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1462752/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=492408 CPUtime=1199.94
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 98297 0 0 0 119877 117 0 0 25 0 1 0 229603215 504225792 97318 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 123102 97318 52 110 0 122989 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 497760

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20722
/proc/meminfo: memFree=1462752/2055920 swapFree=4192812/4192956
[pid=20716] ppid=20714 vsize=5352 CPUtime=0.12
/proc/20716/stat : 20716 (TiniSatELite) S 20714 20716 20367 0 -1 4194304 331 1214 0 0 0 0 12 0 16 0 1 0 229603201 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20716/statm: 1338 236 197 169 0 49 0
[pid=20722] ppid=20716 vsize=492408 CPUtime=1199.94
/proc/20722/stat : 20722 (tinisat) R 20716 20716 20367 0 -1 4194304 98297 0 0 0 119877 117 0 0 25 0 1 0 229603215 504225792 97318 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20722/statm: 123102 97318 52 110 0 122989 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 497760

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20716 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=124981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.135979
while last known CPU time is 1200.06

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

Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1198.89
CPU system time (s): 1.17
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 497760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.124981
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1545
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= 37
involuntary context switches= 10

runsolver used 1.15382 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Wed Feb 21 22:21:22 UTC 2007

IDJOB= 306305
IDBENCH= 20178
IDSOLVER= 99
FILE ID= node10/306305-1172096482

PBS_JOBID= 3865347

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/306305-1172096482/TiniSatELite /tmp/evaluation/306305-1172096482/instance-306305-1172096482.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-306305-1172096482 -o ROOT/results/node10/solver-306305-1172096482 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306305-1172096482/TiniSatELite /tmp/evaluation/306305-1172096482/instance-306305-1172096482.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 644294841

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1855304 kB
Buffers:         21792 kB
Cached:          80480 kB
SwapCached:          0 kB
Active:          81368 kB
Inactive:        65048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          63076 kB
Slab:            39744 kB
Committed_AS:  1305024 kB
PageTables:       1832 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= 66546 MiB

End job on node10 on Wed Feb 21 22:41:25 UTC 2007