Trace number 309052

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) 1200.01 1200.36

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10253    31009 |      --       0       --      -- |     --   | -1761/-1429
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3227   #clauses: 10253   #literals: 31009
0.00/0.08	c CPU time:   0.079987 s
0.00/0.08	c ==============================================================================
0.09/0.11	c Tinisat 0.22
0.09/0.11	c solving /tmp/GTI_node19.alineos.net_25484.cnf
0.09/0.11	c 3227 variables, 10253 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/node19/watcher-309052-1172532929 -o ROOT/results/node19/solver-309052-1172532929 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309052-1172532929/TiniSatELite /tmp/evaluation/309052-1172532929/instance-309052-1172532929.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: 0.99 1.00 1.00 3/77 25484
/proc/meminfo: memFree=1287032/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273246925 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25484/statm: 1338 232 195 169 0 49 0
[pid=25485] ppid=25484 vsize=5352 CPUtime=0
/proc/25485/stat : 25485 (TiniSatELite) S 25484 25484 24963 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 273246926 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25485/statm: 1338 236 198 169 0 49 0
[pid=25486] ppid=25485 vsize=0 CPUtime=0
/proc/25486/stat : 25486 (TiniSatELite) D 25485 25484 24963 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 273246926 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/25486/statm: 0 0 0 0 0 0 0
[pid=25487] ppid=25485 vsize=0 CPUtime=0
/proc/25487/stat : 25487 (sed) D 25485 25484 24963 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 273246926 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/25487/statm: 0 0 0 0 0 0 0

[startup+0.107928 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 25484
/proc/meminfo: memFree=1287032/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.515966 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 25484
/proc/meminfo: memFree=1287032/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33706 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1284136/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=3932 CPUtime=1.22
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 675 0 0 0 122 0 0 0 25 0 1 0 273246936 4026368 660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 983 660 52 110 0 870 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9284

[startup+2.98524 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1283176/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=6512 CPUtime=2.87
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 962 0 0 0 287 0 0 0 25 0 1 0 273246936 6668288 947 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517001 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 1628 947 52 110 0 1515 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11864

[startup+6.26159 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1281000/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=6904 CPUtime=6.15
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 1445 0 0 0 614 1 0 0 25 0 1 0 273246936 7069696 1430 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 1726 1430 52 110 0 1613 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12256

[startup+12.7253 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1277992/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=12452 CPUtime=12.61
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 2174 0 0 0 1260 1 0 0 25 0 1 0 273246936 12750848 2126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 3113 2126 52 110 0 3000 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17804

[startup+25.5317 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1274280/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=13108 CPUtime=25.41
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 3100 0 0 0 2538 3 0 0 25 0 1 0 273246936 13422592 3052 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520020 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 3277 3052 52 110 0 3164 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18460

[startup+51.1625 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1268456/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=24344 CPUtime=51.03
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 4600 0 0 0 5099 4 0 0 25 0 1 0 273246936 24928256 4487 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 6086 4487 52 110 0 5973 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 29696

[startup+102.418 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1259432/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=46180 CPUtime=102.28
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 6879 0 0 0 10221 7 0 0 25 0 1 0 273246936 47288320 6766 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 11545 6766 52 110 0 11432 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 51532

[startup+162.493 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1252456/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=47536 CPUtime=162.33
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 8708 0 0 0 16224 9 0 0 25 0 1 0 273246936 48676864 8466 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 11884 8466 52 110 0 11771 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 52888

[startup+222.569 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1246440/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=48520 CPUtime=222.4
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 10192 0 0 0 22229 11 0 0 25 0 1 0 273246936 49684480 9950 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 12130 9950 52 110 0 12017 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 53872

[startup+282.642 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1241128/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=49228 CPUtime=282.46
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 11516 0 0 0 28232 14 0 0 25 0 1 0 273246936 50409472 11274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 12307 11274 52 110 0 12194 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 54580

[startup+342.713 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25490
/proc/meminfo: memFree=1235624/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=90772 CPUtime=342.51
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 12897 0 0 0 34236 15 0 0 25 0 1 0 273246936 92950528 12655 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 22693 12655 52 110 0 22580 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 96124

[startup+402.79 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1229672/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=91308 CPUtime=402.57
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 14363 0 0 0 40240 17 0 0 25 0 1 0 273246936 93499392 14121 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 22827 14121 52 110 0 22714 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 96660

[startup+462.86 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 25492
/proc/meminfo: memFree=1225000/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=92288 CPUtime=462.62
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 15537 0 0 0 46244 18 0 0 25 0 1 0 273246936 94502912 15295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 23072 15295 52 110 0 22959 0
Current children cumulated CPU time (s) 462.71

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

[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=93120 CPUtime=522.69
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 16552 0 0 0 52249 20 0 0 25 0 1 0 273246936 95354880 16310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 23280 16310 52 110 0 23167 0
Current children cumulated CPU time (s) 522.78
Current children cumulated vsize (KiB) 98472

[startup+583.007 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1216936/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=94688 CPUtime=582.74
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 17799 0 0 0 58253 21 0 0 25 0 1 0 273246936 96960512 17300 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 23672 17300 52 110 0 23559 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 100040

[startup+643.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1213608/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=95316 CPUtime=642.8
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 18612 0 0 0 64256 24 0 0 25 0 1 0 273246936 97603584 18113 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 23829 18113 52 110 0 23716 0
Current children cumulated CPU time (s) 642.89
Current children cumulated vsize (KiB) 100668

[startup+703.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1210152/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=95588 CPUtime=702.85
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 19499 0 0 0 70260 25 0 0 25 0 1 0 273246936 97882112 19000 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 23897 19000 52 110 0 23784 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 100940

[startup+763.229 s]
/proc/loadavg: 1.04 1.01 1.00 3/79 25492
/proc/meminfo: memFree=1206632/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=96028 CPUtime=762.91
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 20386 0 0 0 76265 26 0 0 25 0 1 0 273246936 98332672 19887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24007 19887 52 110 0 23894 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 101380

[startup+823.307 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25492
/proc/meminfo: memFree=1203048/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=96332 CPUtime=822.97
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 21266 0 0 0 82269 28 0 0 25 0 1 0 273246936 98643968 20767 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24083 20767 52 110 0 23970 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 101684

[startup+883.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1200232/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=97044 CPUtime=883.02
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 21983 0 0 0 88273 29 0 0 25 0 1 0 273246936 99373056 21484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24261 21484 52 110 0 24148 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 102396

[startup+943.447 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25492
/proc/meminfo: memFree=1197160/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=97516 CPUtime=943.08
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 22741 0 0 0 94277 31 0 0 25 0 1 0 273246936 99856384 22242 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24379 22242 52 110 0 24266 0
Current children cumulated CPU time (s) 943.17
Current children cumulated vsize (KiB) 102868

[startup+1003.52 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 25492
/proc/meminfo: memFree=1194536/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=97800 CPUtime=1003.14
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 23380 0 0 0 100282 32 0 0 25 0 1 0 273246936 100147200 22881 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24450 22881 52 110 0 24337 0
Current children cumulated CPU time (s) 1003.23
Current children cumulated vsize (KiB) 103152

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1191848/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=98136 CPUtime=1063.2
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 24059 0 0 0 106288 32 0 0 25 0 1 0 273246936 100491264 23560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 24534 23560 52 110 0 24421 0
Current children cumulated CPU time (s) 1063.29
Current children cumulated vsize (KiB) 103488

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1188904/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=181124 CPUtime=1123.26
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 24788 0 0 0 112292 34 0 0 25 0 1 0 273246936 185470976 24289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 45281 24289 52 110 0 45168 0
Current children cumulated CPU time (s) 1123.35
Current children cumulated vsize (KiB) 186476

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1186216/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=181728 CPUtime=1183.32
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 25475 0 0 0 118297 35 0 0 25 0 1 0 273246936 186089472 24976 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 45432 24976 52 110 0 45319 0
Current children cumulated CPU time (s) 1183.41
Current children cumulated vsize (KiB) 187080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25492
/proc/meminfo: memFree=1185576/2055920 swapFree=4192812/4192956
[pid=25484] ppid=25482 vsize=5352 CPUtime=0.09
/proc/25484/stat : 25484 (TiniSatELite) S 25482 25484 24963 0 -1 4194304 331 894 0 0 0 0 9 0 16 0 1 0 273246925 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25484/statm: 1338 236 197 169 0 49 0
[pid=25490] ppid=25484 vsize=181728 CPUtime=1199.92
/proc/25490/stat : 25490 (tinisat) R 25484 25484 24963 0 -1 4194304 25617 0 0 0 119957 35 0 0 25 0 1 0 273246936 186089472 25118 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/25490/statm: 45432 25118 52 110 0 45319 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 187080

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 25484 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=94985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.101983
while last known CPU time is 1200.01

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

Real time (s): 1200.36
CPU time (s): 1200.01
CPU user time (s): 1199.66
CPU system time (s): 0.35
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 187080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.094985
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1225
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 1.14982 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Mon Feb 26 23:35:29 UTC 2007

IDJOB= 309052
IDBENCH= 20249
IDSOLVER= 99
FILE ID= node19/309052-1172532929

PBS_JOBID= 3971631

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309052-1172532929/TiniSatELite /tmp/evaluation/309052-1172532929/instance-309052-1172532929.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-309052-1172532929 -o ROOT/results/node19/solver-309052-1172532929 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309052-1172532929/TiniSatELite /tmp/evaluation/309052-1172532929/instance-309052-1172532929.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 820076176

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1287504 kB
Buffers:         65988 kB
Cached:         581236 kB
SwapCached:          0 kB
Active:         306596 kB
Inactive:       384900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          63168 kB
Slab:            62488 kB
Committed_AS:  1005984 kB
PageTables:       1760 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= 66559 MiB

End job on node19 on Mon Feb 26 23:55:31 UTC 2007