Trace number 299458

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) 1200.09 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2744     8365 |      --       0       --      -- |     --   | -25/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 629   #clauses: 2744   #literals: 8365
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node41.alineos.net_31966.cnf
0.00/0.02	c 629 variables, 2744 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/node41/watcher-299458-1171871707 -o ROOT/results/node41/solver-299458-1171871707 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299458-1171871707/TiniSatELite /tmp/evaluation/299458-1171871707/instance-299458-1171871707.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 0.98 0.99 3/64 31966
/proc/meminfo: memFree=1057456/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207126648 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31966/statm: 1338 232 195 169 0 49 0
[pid=31967] ppid=31966 vsize=5352 CPUtime=0
/proc/31967/stat : 31967 (TiniSatELite) S 31966 31966 31529 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31967/statm: 1338 236 198 169 0 49 0
[pid=31968] ppid=31967 vsize=0 CPUtime=0
/proc/31968/stat : 31968 (TiniSatELite) R 31967 31966 31529 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 207126648 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/31968/statm: 0 0 0 0 0 0 0
[pid=31969] ppid=31967 vsize=0 CPUtime=0
/proc/31969/stat : 31969 (sed) D 31967 31966 31529 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 207126648 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/31969/statm: 0 0 0 0 0 0 0

[startup+0.106774 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31966
/proc/meminfo: memFree=1057456/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514806 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 31966
/proc/meminfo: memFree=1057456/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33488 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1055072/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=3856 CPUtime=1.31
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 640 0 0 0 131 0 0 0 25 0 1 0 207126650 3948544 625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 964 625 52 110 0 851 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9208

[startup+2.97102 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1053856/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=6900 CPUtime=2.94
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 981 0 0 0 294 0 0 0 25 0 1 0 207126650 7065600 966 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 1725 966 52 110 0 1612 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12252

[startup+6.25131 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1051808/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=7168 CPUtime=6.22
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 1408 0 0 0 621 1 0 0 25 0 1 0 207126650 7340032 1393 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 1792 1393 52 110 0 1679 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12520

[startup+12.7089 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1049256/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=13248 CPUtime=12.68
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 2023 0 0 0 1266 2 0 0 25 0 1 0 207126650 13565952 1975 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 3312 1975 52 110 0 3199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18600

[startup+25.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1046248/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=13916 CPUtime=25.49
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 2789 0 0 0 2546 3 0 0 25 0 1 0 207126650 14249984 2741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 3479 2741 52 110 0 3366 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19268

[startup+51.1492 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1041896/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=25836 CPUtime=51.11
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 3925 0 0 0 5107 4 0 0 25 0 1 0 207126650 26456064 3812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 6459 3812 52 110 0 6346 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 31188

[startup+102.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1035624/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=27216 CPUtime=102.34
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 5476 0 0 0 10228 6 0 0 25 0 1 0 207126650 27869184 5363 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 6804 5363 52 110 0 6691 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 32568

[startup+162.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1030056/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=28680 CPUtime=162.38
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 6971 0 0 0 16231 7 0 0 25 0 1 0 207126650 29368320 6729 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 7170 6729 52 110 0 7057 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 34032

[startup+222.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1025576/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=51380 CPUtime=222.42
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 8093 0 0 0 22234 8 0 0 25 0 1 0 207126650 52613120 7851 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 12845 7851 52 110 0 12732 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 56732

[startup+282.561 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 31972
/proc/meminfo: memFree=1021224/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=51952 CPUtime=282.46
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 9186 0 0 0 28237 9 0 0 25 0 1 0 207126650 53198848 8944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 12988 8944 52 110 0 12875 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 57304

[startup+342.619 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 31972
/proc/meminfo: memFree=1016936/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=53020 CPUtime=342.51
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 10254 0 0 0 34241 10 0 0 25 0 1 0 207126650 54292480 10012 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 13255 10012 52 110 0 13142 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 58372

[startup+402.704 s]
/proc/loadavg: 1.02 1.00 1.00 2/72 32090
/proc/meminfo: memFree=1012472/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=53924 CPUtime=402.52
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 11045 0 0 0 40241 11 0 0 25 0 1 0 207126650 55218176 10803 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 13481 10803 52 110 0 13368 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 59276

[startup+462.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=1010536/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=55444 CPUtime=462.54
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 12048 0 0 0 46242 12 0 0 25 0 1 0 207126650 56774656 11549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 13861 11549 52 110 0 13748 0
Current children cumulated CPU time (s) 462.55

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

[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=56056 CPUtime=522.59
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 12714 0 0 0 52246 13 0 0 25 0 1 0 207126650 57401344 12215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 14014 12215 52 110 0 13901 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 61408

[startup+582.904 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=1005480/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=56536 CPUtime=582.64
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 13332 0 0 0 58250 14 0 0 25 0 1 0 207126650 57892864 12833 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 14134 12833 52 110 0 14021 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 61888

[startup+642.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=1002792/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=56800 CPUtime=642.69
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 14007 0 0 0 64254 15 0 0 25 0 1 0 207126650 58163200 13508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 14200 13508 52 110 0 14087 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 62152

[startup+703.021 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=1000104/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=102104 CPUtime=702.73
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 14685 0 0 0 70257 16 0 0 25 0 1 0 207126650 104554496 14186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25526 14186 52 110 0 25413 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 107456

[startup+763.076 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=997928/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=102600 CPUtime=762.77
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 15235 0 0 0 76260 17 0 0 25 0 1 0 207126650 105062400 14736 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25650 14736 52 110 0 25537 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 107952

[startup+823.139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=995688/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=102792 CPUtime=822.81
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 15779 0 0 0 82264 17 0 0 25 0 1 0 207126650 105259008 15280 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25698 15280 52 110 0 25585 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 108144

[startup+883.196 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 32170
/proc/meminfo: memFree=993576/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=103252 CPUtime=882.86
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 16303 0 0 0 88267 19 0 0 25 0 1 0 207126650 105730048 15804 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25813 15804 52 110 0 25700 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 108604

[startup+943.254 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 32170
/proc/meminfo: memFree=991528/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=103664 CPUtime=942.9
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 16807 0 0 0 94271 19 0 0 25 0 1 0 207126650 106151936 16308 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25916 16308 52 110 0 25803 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 109016

[startup+1003.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 32170
/proc/meminfo: memFree=989544/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=103816 CPUtime=1002.94
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 17311 0 0 0 100274 20 0 0 25 0 1 0 207126650 106307584 16812 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 25954 16812 52 110 0 25841 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 109168

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=987624/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=104224 CPUtime=1063
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 17800 0 0 0 106279 21 0 0 25 0 1 0 207126650 106725376 17301 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 26056 17301 52 110 0 25943 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 109576

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=985768/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=104576 CPUtime=1123.04
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 18274 0 0 0 112282 22 0 0 25 0 1 0 207126650 107085824 17775 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520149 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 26144 17775 52 110 0 26031 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 109928

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32170
/proc/meminfo: memFree=983848/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=104868 CPUtime=1183.07
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 18757 0 0 0 118285 22 0 0 25 0 1 0 207126650 107384832 18258 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 26217 18258 52 110 0 26104 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 110220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 32170
/proc/meminfo: memFree=983208/2055920 swapFree=4183936/4192956
[pid=31966] ppid=31964 vsize=5352 CPUtime=0.01
/proc/31966/stat : 31966 (TiniSatELite) S 31964 31966 31529 0 -1 4194304 331 445 0 0 0 0 1 0 16 0 1 0 207126648 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31966/statm: 1338 236 197 169 0 49 0
[pid=31972] ppid=31966 vsize=104868 CPUtime=1200.08
/proc/31972/stat : 31972 (tinisat) R 31966 31966 31529 0 -1 4194304 18892 0 0 0 119986 22 0 0 25 0 1 0 207126650 107384832 18393 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/31972/statm: 26217 18393 52 110 0 26104 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 110220

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 31966 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.017997
while last known CPU time is 1200.09

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

Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 110220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 776
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= 8

runsolver used 0.937857 second user time and 2.50562 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Mon Feb 19 07:55:07 UTC 2007

IDJOB= 299458
IDBENCH= 20011
IDSOLVER= 99
FILE ID= node41/299458-1171871707

PBS_JOBID= 3839765

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299458-1171871707/TiniSatELite /tmp/evaluation/299458-1171871707/instance-299458-1171871707.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-299458-1171871707 -o ROOT/results/node41/solver-299458-1171871707 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299458-1171871707/TiniSatELite /tmp/evaluation/299458-1171871707/instance-299458-1171871707.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 425254220

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1057864 kB
Buffers:         53108 kB
Cached:         833348 kB
SwapCached:       3732 kB
Active:         645852 kB
Inactive:       250876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057864 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            87228 kB
Committed_AS:   438580 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Mon Feb 19 08:15:10 UTC 2007