Trace number 304665

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) 1200.1 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1048256369-15.cnf
MD5SUMab7337941d831b2d8e8e59768132b34d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.7859
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 511900

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 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node26.alineos.net_22946.cnf
0.00/0.08	c 140 variables, 11900 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/node26/watcher-304665-1172063298 -o ROOT/results/node26/solver-304665-1172063298 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304665-1172063298/TiniSatELite /tmp/evaluation/304665-1172063298/instance-304665-1172063298.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22946
/proc/meminfo: memFree=1518208/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226283418 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22946/statm: 1338 232 195 169 0 49 0
[pid=22947] ppid=22946 vsize=5352 CPUtime=0
/proc/22947/stat : 22947 (TiniSatELite) S 22946 22946 21968 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 226283419 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22947/statm: 1338 236 198 169 0 49 0
[pid=22948] ppid=22947 vsize=0 CPUtime=0
/proc/22948/stat : 22948 (TiniSatELite) D 22947 22946 21968 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 226283419 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/22948/statm: 0 0 0 0 0 0 0
[pid=22949] ppid=22947 vsize=0 CPUtime=0
/proc/22949/stat : 22949 (sed) D 22947 22946 21968 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 226283419 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/22949/statm: 0 0 0 0 0 0 0

[startup+0.107873 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22946
/proc/meminfo: memFree=1518208/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516941 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22946
/proc/meminfo: memFree=1518208/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34009 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1514928/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=3604 CPUtime=1.27
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 780 0 0 0 127 0 0 0 25 0 1 0 226283424 3690496 765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 901 765 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97637 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1513712/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=6712 CPUtime=2.91
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 1169 0 0 0 291 0 0 0 25 0 1 0 226283424 6873088 1154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 1678 1154 52 110 0 1565 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12064

[startup+6.25894 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1511088/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=12928 CPUtime=6.19
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 1722 0 0 0 618 1 0 0 25 0 1 0 226283424 13238272 1707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 3232 1707 52 110 0 3119 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18280

[startup+12.7181 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1507824/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=13456 CPUtime=12.65
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 2490 0 0 0 1263 2 0 0 25 0 1 0 226283424 13778944 2442 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 3364 2442 52 110 0 3251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18808

[startup+25.5273 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1503920/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=26036 CPUtime=25.45
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 3492 0 0 0 2542 3 0 0 25 0 1 0 226283424 26660864 3444 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 6509 3444 52 110 0 6396 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31388

[startup+51.1598 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1498544/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=26860 CPUtime=51.08
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 4851 0 0 0 5103 5 0 0 25 0 1 0 226283424 27504640 4738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 6715 4738 52 110 0 6602 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 32212

[startup+102.42 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1490480/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=28316 CPUtime=102.32
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 6881 0 0 0 10224 8 0 0 25 0 1 0 226283424 28995584 6768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 7079 6768 52 110 0 6966 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33668

[startup+162.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1483504/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=53576 CPUtime=162.37
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 8721 0 0 0 16227 10 0 0 25 0 1 0 226283424 54861824 8479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 13394 8479 52 110 0 13281 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 58928

[startup+222.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1477872/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=54200 CPUtime=222.42
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 10112 0 0 0 22230 12 0 0 25 0 1 0 226283424 55500800 9870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 13550 9870 52 110 0 13437 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 59552

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1472688/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=54552 CPUtime=282.48
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 11410 0 0 0 28234 14 0 0 25 0 1 0 226283424 55861248 11168 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 13638 11168 52 110 0 13525 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 59904

[startup+342.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1467376/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=55896 CPUtime=342.52
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 12741 0 0 0 34237 15 0 0 25 0 1 0 226283424 57237504 12499 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 13974 12499 52 110 0 13861 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 61248

[startup+402.781 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 22952
/proc/meminfo: memFree=1463088/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=56568 CPUtime=402.59
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 13774 0 0 0 40242 17 0 0 25 0 1 0 226283424 57925632 13532 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 14142 13532 52 110 0 14029 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 61920

[startup+462.846 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1459440/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=105740 CPUtime=462.63
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 14966 0 0 0 46245 18 0 0 25 0 1 0 226283424 108277760 14467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 26435 14467 52 110 0 26322 0
Current children cumulated CPU time (s) 462.67

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

[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=106508 CPUtime=522.67
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 15877 0 0 0 52248 19 0 0 25 0 1 0 226283424 109064192 15378 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 26627 15378 52 110 0 26514 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 111860

[startup+582.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1452400/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=106892 CPUtime=582.73
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 16699 0 0 0 58253 20 0 0 25 0 1 0 226283424 109457408 16200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 26723 16200 52 110 0 26610 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 112244

[startup+643.06 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1449392/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=107084 CPUtime=642.78
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 17447 0 0 0 64257 21 0 0 25 0 1 0 226283424 109654016 16948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 26771 16948 52 110 0 26658 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 112436

[startup+703.132 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1446064/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=108044 CPUtime=702.84
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 18289 0 0 0 70261 23 0 0 25 0 1 0 226283424 110637056 17790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27011 17790 52 110 0 26898 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 113396

[startup+763.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1443120/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=109004 CPUtime=762.89
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 19032 0 0 0 76265 24 0 0 25 0 1 0 226283424 111620096 18533 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27251 18533 52 110 0 27138 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 114356

[startup+823.267 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1440432/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=109388 CPUtime=822.93
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 19689 0 0 0 82268 25 0 0 25 0 1 0 226283424 112013312 19190 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27347 19190 52 110 0 27234 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 114740

[startup+883.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1437488/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=110348 CPUtime=882.98
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 20424 0 0 0 88272 26 0 0 25 0 1 0 226283424 112996352 19925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27587 19925 52 110 0 27474 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 115700

[startup+943.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1434800/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=110864 CPUtime=943.03
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 21098 0 0 0 94276 27 0 0 25 0 1 0 226283424 113524736 20599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27716 20599 52 110 0 27603 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 116216

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1432496/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=111440 CPUtime=1003.08
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 21706 0 0 0 100280 28 0 0 25 0 1 0 226283424 114114560 21207 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27860 21207 52 110 0 27747 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 116792

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1430064/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=111632 CPUtime=1063.14
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 22301 0 0 0 106285 29 0 0 25 0 1 0 226283424 114311168 21802 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27908 21802 52 110 0 27795 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 116984

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1427760/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=111824 CPUtime=1123.19
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 22881 0 0 0 112289 30 0 0 25 0 1 0 226283424 114507776 22382 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 27956 22382 52 110 0 27843 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 117176

[startup+1183.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1425392/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=112016 CPUtime=1183.23
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 23471 0 0 0 118292 31 0 0 25 0 1 0 226283424 114704384 22972 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 28004 22972 52 110 0 27891 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 117368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 22952
/proc/meminfo: memFree=1424688/2055920 swapFree=4157332/4192956
[pid=22946] ppid=22944 vsize=5352 CPUtime=0.04
/proc/22946/stat : 22946 (TiniSatELite) S 22944 22946 21968 0 -1 4194304 331 626 0 0 0 0 4 0 16 0 1 0 226283418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22946/statm: 1338 236 197 169 0 49 0
[pid=22952] ppid=22946 vsize=112016 CPUtime=1200.06
/proc/22952/stat : 22952 (tinisat) R 22946 22946 21968 0 -1 4194304 23633 0 0 0 119974 32 0 0 25 0 1 0 226283424 114704384 23134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22952/statm: 28004 23134 52 110 0 27891 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 117368

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 22946 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=43993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.1

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

Real time (s): 1200.52
CPU time (s): 1200.1
CPU user time (s): 1199.78
CPU system time (s): 0.32
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 117368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 957
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= 11

runsolver used 1.05784 second user time and 3.21051 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 13:08:18 UTC 2007

IDJOB= 304665
IDBENCH= 20138
IDSOLVER= 99
FILE ID= node26/304665-1172063298

PBS_JOBID= 3892782

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1048256369-15.cnf
COMMAND LINE= /tmp/evaluation/304665-1172063298/TiniSatELite /tmp/evaluation/304665-1172063298/instance-304665-1172063298.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-304665-1172063298 -o ROOT/results/node26/solver-304665-1172063298 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304665-1172063298/TiniSatELite /tmp/evaluation/304665-1172063298/instance-304665-1172063298.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  ab7337941d831b2d8e8e59768132b34d

RANDOM SEED= 991955018

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1518680 kB
Buffers:         41396 kB
Cached:         425756 kB
SwapCached:      15444 kB
Active:         403872 kB
Inactive:        88812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518680 kB
SwapTotal:     4192956 kB
SwapFree:      4157332 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            30236 kB
Committed_AS:   668396 kB
PageTables:       1680 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 node26 on Wed Feb 21 13:28:20 UTC 2007