Trace number 306346

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
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)

0.00/0.00	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 % |
0.00/0.09	c |         0 |   29196    88617 |      --       0       --      -- |     --   | -204/417
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 6833   #clauses: 29196   #literals: 88617
0.00/0.09	c CPU time:   0.087986 s
0.00/0.09	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node70.alineos.net_14370.cnf
0.00/0.17	c 6833 variables, 29196 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/node70/watcher-306346-1172097217 -o ROOT/results/node70/solver-306346-1172097217 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306346-1172097217/TiniSatELite /tmp/evaluation/306346-1172097217/instance-306346-1172097217.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: 0.97 0.97 0.98 3/64 14370
/proc/meminfo: memFree=1952784/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 192522365 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14370/statm: 1338 232 195 169 0 49 0
[pid=14371] ppid=14370 vsize=5352 CPUtime=0
/proc/14371/stat : 14371 (TiniSatELite) S 14370 14370 14262 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 192522366 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/14371/statm: 1338 236 198 169 0 49 0
[pid=14373] ppid=14371 vsize=0 CPUtime=0
/proc/14373/stat : 14373 (sed) D 14371 14370 14262 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 192522366 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/14373/statm: 0 0 0 0 0 0 0

[startup+0.107853 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 14370
/proc/meminfo: memFree=1952784/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 192522365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14370/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517918 s]
/proc/loadavg: 0.97 0.97 0.98 3/64 14370
/proc/meminfo: memFree=1952784/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.33807 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1947328/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=5880 CPUtime=1.19
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 1291 0 0 0 119 0 0 0 25 0 1 0 192522379 6021120 1276 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 1470 1277 52 110 0 1357 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11232

[startup+2.97436 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1945344/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=9564 CPUtime=2.83
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 1928 0 0 0 282 1 0 0 25 0 1 0 192522379 9793536 1913 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 2391 1913 52 110 0 2278 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14916

[startup+6.25595 s]
/proc/loadavg: 0.97 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1940416/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=16928 CPUtime=6.11
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 3088 0 0 0 609 2 0 0 25 0 1 0 192522379 17334272 3073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 4232 3073 52 110 0 4119 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 22280

[startup+12.7131 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1931968/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=31656 CPUtime=12.56
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 5090 0 0 0 1253 3 0 0 25 0 1 0 192522379 32415744 5075 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 7914 5075 52 110 0 7801 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37008

[startup+25.5254 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1918016/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=61760 CPUtime=25.37
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 8620 0 0 0 2531 6 0 0 25 0 1 0 192522379 63242240 8605 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 15440 8605 52 110 0 15327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67112

[startup+51.1491 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1896320/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=62784 CPUtime=50.99
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 14024 0 0 0 5088 11 0 0 25 0 1 0 192522379 64290816 13944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 15696 13944 52 110 0 15583 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68136

[startup+102.389 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1864384/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=123120 CPUtime=102.21
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 22064 0 0 0 10200 21 0 0 25 0 1 0 192522379 126074880 21984 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 30780 21984 52 110 0 30667 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 128472

[startup+162.442 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1834304/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=124800 CPUtime=162.24
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 29554 0 0 0 16197 27 0 0 25 0 1 0 192522379 127795200 29345 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 31200 29345 52 110 0 31087 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 130152

[startup+222.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1807168/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=243264 CPUtime=222.28
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 36336 0 0 0 22194 34 0 0 25 0 1 0 192522379 249102336 36127 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 60816 36127 52 110 0 60703 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 248616

[startup+282.556 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1783872/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=244316 CPUtime=282.31
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 42177 0 0 0 28191 40 0 0 25 0 1 0 192522379 250179584 41968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 61079 41968 52 110 0 60966 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 249668

[startup+342.616 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14376
/proc/meminfo: memFree=1763648/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=246264 CPUtime=342.35
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 47532 0 0 0 34189 46 0 0 25 0 1 0 192522379 252174336 47066 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 61566 47066 52 110 0 61453 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 251616

[startup+402.678 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1745600/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=247056 CPUtime=402.39
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 51932 0 0 0 40188 51 0 0 25 0 1 0 192522379 252985344 51466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 61764 51466 52 110 0 61651 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 252408

[startup+462.737 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1728512/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=247584 CPUtime=462.44
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 56212 0 0 0 46186 58 0 0 25 0 1 0 192522379 253526016 55746 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 61896 55746 52 110 0 61783 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 252936

[startup+522.787 s]

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

[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=248376 CPUtime=522.46
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 60334 0 0 0 52184 62 0 0 25 0 1 0 192522379 254337024 59868 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 62094 59868 52 110 0 61981 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 253728

[startup+582.845 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1696704/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=484668 CPUtime=582.51
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 64110 0 0 0 58185 66 0 0 25 0 1 0 192522379 496300032 63644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121167 63644 52 110 0 121054 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 490020

[startup+642.906 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1682112/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=485328 CPUtime=642.55
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 67763 0 0 0 64184 71 0 0 25 0 1 0 192522379 496975872 67297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121332 67297 52 110 0 121219 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 490680

[startup+702.964 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1669504/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=485860 CPUtime=702.59
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 70888 0 0 0 70185 74 0 0 25 0 1 0 192522379 497520640 70422 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121465 70422 52 110 0 121352 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 491212

[startup+763.022 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1654208/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=486124 CPUtime=762.63
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 74752 0 0 0 76185 78 0 0 25 0 1 0 192522379 497790976 74286 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121531 74286 52 110 0 121418 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 491476

[startup+823.085 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1638656/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=486520 CPUtime=822.67
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 78569 0 0 0 82185 82 0 0 25 0 1 0 192522379 498196480 78103 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121630 78103 52 110 0 121517 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 491872

[startup+883.139 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1624512/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=486920 CPUtime=882.7
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 82104 0 0 0 88183 87 0 0 25 0 1 0 192522379 498606080 81638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121730 81638 52 110 0 121617 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 492272

[startup+943.197 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1610304/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=487184 CPUtime=942.74
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 85664 0 0 0 94182 92 0 0 25 0 1 0 192522379 498876416 85198 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121796 85198 52 110 0 121683 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 492536

[startup+1003.25 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1595520/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=487448 CPUtime=1002.78
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 89381 0 0 0 100182 96 0 0 25 0 1 0 192522379 499146752 88915 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121862 88915 52 110 0 121749 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 492800

[startup+1063.32 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14376
/proc/meminfo: memFree=1582848/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=487848 CPUtime=1062.81
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 92484 0 0 0 106182 99 0 0 25 0 1 0 192522379 499556352 92018 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 121962 92018 52 110 0 121849 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 493200

[startup+1123.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14378
/proc/meminfo: memFree=1571072/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=488140 CPUtime=1122.86
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 95421 0 0 0 112184 102 0 0 25 0 1 0 192522379 499855360 94955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 122035 94955 52 110 0 121922 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 493492

[startup+1183.43 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14378
/proc/meminfo: memFree=1560832/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=491772 CPUtime=1182.89
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 98482 0 0 0 118184 105 0 0 25 0 1 0 192522379 503574528 97503 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 122943 97503 52 110 0 122830 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 497124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 14378
/proc/meminfo: memFree=1557440/2055920 swapFree=4183300/4192956
[pid=14370] ppid=14368 vsize=5352 CPUtime=0.12
/proc/14370/stat : 14370 (TiniSatELite) S 14368 14370 14262 0 -1 4194304 331 1240 0 0 0 0 12 0 16 0 1 0 192522365 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14370/statm: 1338 236 197 169 0 49 0
[pid=14376] ppid=14370 vsize=491904 CPUtime=1199.9
/proc/14376/stat : 14376 (tinisat) R 14370 14370 14262 0 -1 4194304 99297 0 0 0 119884 106 0 0 25 0 1 0 192522379 503709696 98318 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14376/statm: 122976 98318 52 110 0 122863 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 497256

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 14370 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=126980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.134978
while last known CPU time is 1200.02

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

Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1198.96
CPU system time (s): 1.06
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 497256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12698
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1571
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= 12

runsolver used 0.789879 second user time and 2.47362 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Feb 21 22:33:37 UTC 2007

IDJOB= 306346
IDBENCH= 20179
IDSOLVER= 99
FILE ID= node70/306346-1172097217

PBS_JOBID= 3892885

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/306346-1172097217/TiniSatELite /tmp/evaluation/306346-1172097217/instance-306346-1172097217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-306346-1172097217 -o ROOT/results/node70/solver-306346-1172097217 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306346-1172097217/TiniSatELite /tmp/evaluation/306346-1172097217/instance-306346-1172097217.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 807179814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1953192 kB
Buffers:          5536 kB
Cached:          41944 kB
SwapCached:       3928 kB
Active:          29964 kB
Inactive:        27524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1953192 kB
SwapTotal:     4192956 kB
SwapFree:      4183300 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            31300 kB
Committed_AS:   321524 kB
PageTables:       1396 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= 66560 MiB

End job on node70 on Wed Feb 21 22:53:39 UTC 2007