Trace number 302246

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node39.alineos.net_3348.cnf
0.00/0.10	c 900 variables, 18000 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/node39/watcher-302246-1172007406 -o ROOT/results/node39/solver-302246-1172007406 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302246-1172007406/TiniSatELite /tmp/evaluation/302246-1172007406/instance-302246-1172007406.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: 0.98 1.00 1.00 3/64 3348
/proc/meminfo: memFree=1919552/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220696461 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3348/statm: 1338 232 195 169 0 49 0
[pid=3349] ppid=3348 vsize=5352 CPUtime=0
/proc/3349/stat : 3349 (TiniSatELite) S 3348 3348 2612 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3349/statm: 1338 236 198 169 0 49 0
[pid=3350] ppid=3349 vsize=0 CPUtime=0
/proc/3350/stat : 3350 (TiniSatELite) D 3349 3348 2612 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 220696461 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/3350/statm: 0 0 0 0 0 0 0
[pid=3351] ppid=3349 vsize=0 CPUtime=0
/proc/3351/stat : 3351 (sed) D 3349 3348 2612 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 220696461 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/3351/statm: 0 0 0 0 0 0 0

[startup+0.10767 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 3348
/proc/meminfo: memFree=1919552/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515739 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 3348
/proc/meminfo: memFree=1919552/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33588 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1914600/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=7556 CPUtime=1.26
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 1226 0 0 0 125 1 0 0 25 0 1 0 220696468 7737344 1211 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 1889 1211 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12908

[startup+2.97516 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1912040/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=14308 CPUtime=2.89
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 2088 0 0 0 288 1 0 0 25 0 1 0 220696468 14651392 2073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 3577 2073 52 110 0 3464 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 19660

[startup+6.25372 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1906152/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=14704 CPUtime=6.17
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 3401 0 0 0 615 2 0 0 25 0 1 0 220696468 15056896 3386 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 3676 3386 52 110 0 3563 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 20056

[startup+12.7108 s]
/proc/loadavg: 0.98 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1898024/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=28600 CPUtime=12.62
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 5319 0 0 0 1260 2 0 0 25 0 1 0 220696468 29286400 5271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 7150 5271 52 110 0 7037 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33952

[startup+25.523 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1887208/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=56264 CPUtime=25.44
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 8076 0 0 0 2538 6 0 0 25 0 1 0 220696468 57614336 8028 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 14066 8028 52 110 0 13953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61616

[startup+51.1444 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1870952/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=57180 CPUtime=51.04
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 12104 0 0 0 5094 10 0 0 25 0 1 0 220696468 58552320 11991 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 14295 11991 52 110 0 14182 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62532

[startup+102.387 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1848808/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=113152 CPUtime=102.27
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 17780 0 0 0 10211 16 0 0 25 0 1 0 220696468 115867648 17538 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 28288 17538 52 110 0 28175 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 118504

[startup+162.45 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3354
/proc/meminfo: memFree=1828904/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=114344 CPUtime=162.31
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 22662 0 0 0 16210 21 0 0 25 0 1 0 220696468 117088256 22420 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 28586 22420 52 110 0 28473 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 119696

[startup+222.516 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1810664/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=114872 CPUtime=222.36
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 27198 0 0 0 22210 26 0 0 25 0 1 0 220696468 117628928 26956 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 28718 26956 52 110 0 28605 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 120224

[startup+282.575 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1795240/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=224080 CPUtime=282.4
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 31063 0 0 0 28211 29 0 0 25 0 1 0 220696468 229457920 30821 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56020 30821 52 110 0 55907 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 229432

[startup+342.629 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1782824/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=225028 CPUtime=342.42
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 34164 0 0 0 34210 32 0 0 25 0 1 0 220696468 230428672 33922 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56257 33922 52 110 0 56144 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 230380

[startup+402.692 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1771048/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=226876 CPUtime=402.47
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 37313 0 0 0 40212 35 0 0 25 0 1 0 220696468 232321024 36814 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56719 36814 52 110 0 56606 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 232228

[startup+462.749 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1760680/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=227556 CPUtime=462.51
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 39912 0 0 0 46213 38 0 0 25 0 1 0 220696468 233017344 39413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56889 39413 52 110 0 56776 0
Current children cumulated CPU time (s) 462.56

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

[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=227692 CPUtime=522.54
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 42640 0 0 0 52213 41 0 0 25 0 1 0 220696468 233156608 42141 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 56923 42141 52 110 0 56810 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 233044

[startup+582.864 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1739944/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=228676 CPUtime=582.58
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 45077 0 0 0 58214 44 0 0 25 0 1 0 220696468 234164224 44578 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57169 44578 52 110 0 57056 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 234028

[startup+642.926 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1731176/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=229372 CPUtime=642.61
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 47260 0 0 0 64215 46 0 0 25 0 1 0 220696468 234876928 46761 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57343 46761 52 110 0 57230 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 234724

[startup+702.985 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1722344/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=229924 CPUtime=702.65
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 49459 0 0 0 70216 49 0 0 25 0 1 0 220696468 235442176 48960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57481 48960 52 110 0 57368 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 235276

[startup+763.047 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1714408/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=230476 CPUtime=762.69
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 51456 0 0 0 76218 51 0 0 25 0 1 0 220696468 236007424 50957 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57619 50957 52 110 0 57506 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 235828

[startup+823.105 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1706920/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=230892 CPUtime=822.73
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 53303 0 0 0 82220 53 0 0 25 0 1 0 220696468 236433408 52804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57723 52804 52 110 0 57610 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 236244

[startup+883.162 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1698984/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=231028 CPUtime=882.77
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 55289 0 0 0 88222 55 0 0 25 0 1 0 220696468 236572672 54790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57757 54790 52 110 0 57644 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 236380

[startup+943.217 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1691048/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=231172 CPUtime=942.81
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 57268 0 0 0 94224 57 0 0 25 0 1 0 220696468 236720128 56769 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 57793 56769 52 110 0 57680 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 236524

[startup+1003.27 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1683176/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=447308 CPUtime=1002.83
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 59257 0 0 0 100224 59 0 0 25 0 1 0 220696468 458043392 58758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 111827 58758 52 110 0 111714 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 452660

[startup+1063.33 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1675432/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=447596 CPUtime=1062.88
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 61156 0 0 0 106227 61 0 0 25 0 1 0 220696468 458338304 60657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 111899 60657 52 110 0 111786 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 452948

[startup+1123.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1667432/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=447748 CPUtime=1122.93
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 63157 0 0 0 112229 64 0 0 25 0 1 0 220696468 458493952 62658 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 111937 62658 52 110 0 111824 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 453100

[startup+1183.46 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1659560/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=447884 CPUtime=1182.97
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 65134 0 0 0 118231 66 0 0 25 0 1 0 220696468 458633216 64635 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 111971 64635 52 110 0 111858 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 453236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 3356
/proc/meminfo: memFree=1657384/2055920 swapFree=4183736/4192956
[pid=3348] ppid=3346 vsize=5352 CPUtime=0.05
/proc/3348/stat : 3348 (TiniSatELite) S 3346 3348 2612 0 -1 4194304 331 726 0 0 0 0 5 0 16 0 1 0 220696461 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3348/statm: 1338 236 197 169 0 49 0
[pid=3354] ppid=3348 vsize=448060 CPUtime=1199.98
/proc/3354/stat : 3354 (tinisat) R 3348 3348 2612 0 -1 4194304 65643 0 0 0 119931 67 0 0 25 0 1 0 220696468 458813440 65144 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519978 0 0 4096 0 0 0 0 17 1 0 0
/proc/3354/statm: 112015 65144 52 110 0 111902 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 453412

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 3348 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.06299
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.36
CPU system time (s): 0.67
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 453412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057
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= 38
involuntary context switches= 8

runsolver used 0.913861 second user time and 2.43563 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 20 21:36:46 UTC 2007

IDJOB= 302246
IDBENCH= 20079
IDSOLVER= 99
FILE ID= node39/302246-1172007406

PBS_JOBID= 3892644

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302246-1172007406/TiniSatELite /tmp/evaluation/302246-1172007406/instance-302246-1172007406.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-302246-1172007406 -o ROOT/results/node39/solver-302246-1172007406 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302246-1172007406/TiniSatELite /tmp/evaluation/302246-1172007406/instance-302246-1172007406.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 835127544

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1919960 kB
Buffers:         24732 kB
Cached:          73508 kB
SwapCached:       3284 kB
Active:          53416 kB
Inactive:        54544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919960 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            14084 kB
Committed_AS:   578436 kB
PageTables:       1412 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= 66562 MiB

End job on node39 on Tue Feb 20 21:56:48 UTC 2007