Trace number 306387

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) 1200.06 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
MD5SUM23cebbf389b50923607c40b76db46967
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark213.037
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |   29232    88770 |      --       0       --      -- |     --   | -168/570
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 6828   #clauses: 29232   #literals: 88770
0.00/0.09	c CPU time:   0.084987 s
0.00/0.09	c ==============================================================================
0.00/0.17	c Tinisat 0.22
0.00/0.17	c solving /tmp/GTI_node11.alineos.net_9815.cnf
0.00/0.17	c 6828 variables, 29232 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/node11/watcher-306387-1172097999 -o ROOT/results/node11/solver-306387-1172097999 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306387-1172097999/TiniSatELite /tmp/evaluation/306387-1172097999/instance-306387-1172097999.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: 2.40 1.41 1.37 3/77 9815
/proc/meminfo: memFree=1930168/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 229754521 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9815/statm: 1338 232 195 169 0 49 0
[pid=9816] ppid=9815 vsize=5352 CPUtime=0
/proc/9816/stat : 9816 (TiniSatELite) R 9815 9815 9348 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/9816/statm: 1338 236 198 169 0 49 0

[startup+0.107198 s]
/proc/loadavg: 2.40 1.41 1.37 3/77 9815
/proc/meminfo: memFree=1930168/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 229754521 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9815/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515237 s]
/proc/loadavg: 2.40 1.41 1.37 3/77 9815
/proc/meminfo: memFree=1930168/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.33533 s]
/proc/loadavg: 2.29 1.40 1.37 2/79 9821
/proc/meminfo: memFree=1924648/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=5880 CPUtime=1.19
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 1304 0 0 0 119 0 0 0 25 0 1 0 229754534 6021120 1289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 1470 1289 52 110 0 1357 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11232

[startup+2.97153 s]
/proc/loadavg: 2.29 1.40 1.37 2/79 9821
/proc/meminfo: memFree=1922728/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=9568 CPUtime=2.82
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 1969 0 0 0 282 0 0 0 25 0 1 0 229754534 9797632 1954 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515352 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 2392 1954 52 110 0 2279 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14920

[startup+6.24791 s]
/proc/loadavg: 2.29 1.40 1.37 2/79 9821
/proc/meminfo: memFree=1917544/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=16944 CPUtime=6.1
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 3188 0 0 0 608 2 0 0 25 0 1 0 229754534 17350656 3173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 4236 3173 52 110 0 4123 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 22296

[startup+12.7117 s]
/proc/loadavg: 2.09 1.39 1.37 2/79 9821
/proc/meminfo: memFree=1909416/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=31696 CPUtime=12.57
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 5174 0 0 0 1253 4 0 0 25 0 1 0 229754534 32456704 5159 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 7924 5159 52 110 0 7811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37048

[startup+25.5282 s]
/proc/loadavg: 1.92 1.37 1.36 2/79 9821
/proc/meminfo: memFree=1896296/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=61848 CPUtime=25.38
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 8577 0 0 0 2531 7 0 0 25 0 1 0 229754534 63332352 8562 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 15462 8562 52 110 0 15349 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 67200

[startup+51.1582 s]
/proc/loadavg: 1.61 1.34 1.35 2/79 9821
/proc/meminfo: memFree=1874408/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=62872 CPUtime=51
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 14084 0 0 0 5087 13 0 0 25 0 1 0 229754534 64380928 14004 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 15718 14004 52 110 0 15605 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 68224

[startup+102.409 s]
/proc/loadavg: 1.24 1.28 1.33 2/79 9821
/proc/meminfo: memFree=1842920/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=123304 CPUtime=102.23
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 21990 0 0 0 10200 23 0 0 25 0 1 0 229754534 126263296 21910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 30826 21910 52 110 0 30713 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 128656

[startup+162.481 s]
/proc/loadavg: 1.12 1.24 1.31 2/79 9821
/proc/meminfo: memFree=1813160/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=124976 CPUtime=162.29
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 29388 0 0 0 16199 30 0 0 25 0 1 0 229754534 127975424 29179 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 31244 29179 52 110 0 31131 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 130328

[startup+222.551 s]
/proc/loadavg: 1.09 1.21 1.29 2/79 9821
/proc/meminfo: memFree=1785384/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=243624 CPUtime=222.34
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 36352 0 0 0 22196 38 0 0 25 0 1 0 229754534 249470976 36143 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 60906 36143 52 110 0 60793 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 248976

[startup+282.623 s]
/proc/loadavg: 1.03 1.17 1.27 2/79 9821
/proc/meminfo: memFree=1759592/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=244700 CPUtime=282.39
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 42775 0 0 0 28194 45 0 0 25 0 1 0 229754534 250572800 42566 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519790 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 61175 42566 52 110 0 61062 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 250052

[startup+342.69 s]
/proc/loadavg: 1.01 1.14 1.25 2/79 9821
/proc/meminfo: memFree=1740648/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=246648 CPUtime=342.44
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 47755 0 0 0 34193 51 0 0 25 0 1 0 229754534 252567552 47289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 61662 47289 52 110 0 61549 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 252000

[startup+402.764 s]
/proc/loadavg: 1.00 1.11 1.24 2/79 9821
/proc/meminfo: memFree=1721832/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=247576 CPUtime=402.49
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 52372 0 0 0 40193 56 0 0 25 0 1 0 229754534 253517824 51906 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 61894 51906 52 110 0 61781 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 252928

[startup+462.833 s]
/proc/loadavg: 1.00 1.09 1.22 2/79 9821
/proc/meminfo: memFree=1704872/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=248104 CPUtime=462.54
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 56628 0 0 0 46193 61 0 0 25 0 1 0 229754534 254058496 56162 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 62026 56162 52 110 0 61913 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 253456

[startup+522.902 s]
/proc/loadavg: 1.08 1.09 1.21 2/79 9821
/proc/meminfo: memFree=1688104/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=248900 CPUtime=522.6
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 60802 0 0 0 52194 66 0 0 25 0 1 0 229754534 254873600 60336 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 62225 60336 52 110 0 62112 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 254252

[startup+582.969 s]
/proc/loadavg: 1.03 1.07 1.19 2/79 9821
/proc/meminfo: memFree=1673256/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=485436 CPUtime=582.65
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 64443 0 0 0 58194 71 0 0 25 0 1 0 229754534 497086464 63977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121359 63977 52 110 0 121246 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 490788

[startup+643.04 s]
/proc/loadavg: 1.01 1.05 1.17 2/79 9821
/proc/meminfo: memFree=1659624/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=486104 CPUtime=642.7
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 67831 0 0 0 64195 75 0 0 25 0 1 0 229754534 497770496 67365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121526 67365 52 110 0 121413 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 491456

[startup+703.108 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 9821
/proc/meminfo: memFree=1646376/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=486632 CPUtime=702.76
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 71126 0 0 0 70196 80 0 0 25 0 1 0 229754534 498311168 70660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121658 70660 52 110 0 121545 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 491984

[startup+763.178 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 9821
/proc/meminfo: memFree=1631464/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=486896 CPUtime=762.8
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 74824 0 0 0 76196 84 0 0 25 0 1 0 229754534 498581504 74358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121724 74358 52 110 0 121611 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 492248

[startup+823.253 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 9821
/proc/meminfo: memFree=1616872/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=487160 CPUtime=822.87
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 78393 0 0 0 82198 89 0 0 25 0 1 0 229754534 498851840 77927 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121790 77927 52 110 0 121677 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 492512

[startup+883.331 s]
/proc/loadavg: 1.06 1.03 1.13 2/85 9921
/proc/meminfo: memFree=1601392/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=487424 CPUtime=882.88
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 81789 0 0 0 88193 95 0 0 25 0 1 0 229754534 499122176 81323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121856 81323 52 110 0 121743 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 492776

[startup+943.433 s]
/proc/loadavg: 1.02 1.02 1.12 2/85 9997
/proc/meminfo: memFree=1588592/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=487820 CPUtime=942.92
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 85020 0 0 0 94193 99 0 0 25 0 1 0 229754534 499527680 84554 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 121955 84554 52 110 0 121842 0
Current children cumulated CPU time (s) 943.04
Current children cumulated vsize (KiB) 493172

[startup+1003.51 s]
/proc/loadavg: 1.00 1.02 1.11 2/79 10019
/proc/meminfo: memFree=1575464/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=488088 CPUtime=1002.96
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 88548 0 0 0 100193 103 0 0 25 0 1 0 229754534 499802112 88082 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 122022 88082 52 110 0 121909 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 493440

[startup+1063.58 s]
/proc/loadavg: 1.00 1.01 1.10 3/79 10019
/proc/meminfo: memFree=1562984/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=488352 CPUtime=1063.02
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 91621 0 0 0 106195 107 0 0 25 0 1 0 229754534 500072448 91155 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 122088 91155 52 110 0 121975 0
Current children cumulated CPU time (s) 1063.14
Current children cumulated vsize (KiB) 493704

[startup+1123.66 s]
/proc/loadavg: 1.00 1.01 1.09 2/79 10019
/proc/meminfo: memFree=1551720/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=488616 CPUtime=1123.08
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 94428 0 0 0 112198 110 0 0 25 0 1 0 229754534 500342784 93962 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 122154 93962 52 110 0 122041 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 493968

[startup+1183.73 s]
/proc/loadavg: 1.06 1.02 1.09 2/79 10019
/proc/meminfo: memFree=1541288/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=492264 CPUtime=1183.13
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 97549 0 0 0 118199 114 0 0 25 0 1 0 229754534 504078336 96570 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 123066 96570 52 110 0 122953 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 497616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.05 1.02 1.09 3/79 10019
/proc/meminfo: memFree=1538536/2055920 swapFree=4192812/4192956
[pid=9815] ppid=9813 vsize=5352 CPUtime=0.12
/proc/9815/stat : 9815 (TiniSatELite) S 9813 9815 9348 0 -1 4194304 331 1213 0 0 0 0 12 0 16 0 1 0 229754521 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9815/statm: 1338 236 197 169 0 49 0
[pid=9821] ppid=9815 vsize=492528 CPUtime=1199.94
/proc/9821/stat : 9821 (tinisat) R 9815 9815 9348 0 -1 4194304 98208 0 0 0 119879 115 0 0 25 0 1 0 229754534 504348672 97229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9821/statm: 123132 97229 52 110 0 123019 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 497880

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 9815 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=121981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.134979
while last known CPU time is 1200.06

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

Real time (s): 1200.55
CPU time (s): 1200.06
CPU user time (s): 1198.91
CPU system time (s): 1.15
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 497880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.121981
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1544
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= 34
involuntary context switches= 19

runsolver used 1.09883 second user time and 3.16852 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Feb 21 22:46:40 UTC 2007

IDJOB= 306387
IDBENCH= 20180
IDSOLVER= 99
FILE ID= node11/306387-1172097999

PBS_JOBID= 3865345

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S880121748-08.cnf
COMMAND LINE= /tmp/evaluation/306387-1172097999/TiniSatELite /tmp/evaluation/306387-1172097999/instance-306387-1172097999.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-306387-1172097999 -o ROOT/results/node11/solver-306387-1172097999 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306387-1172097999/TiniSatELite /tmp/evaluation/306387-1172097999/instance-306387-1172097999.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  23cebbf389b50923607c40b76db46967

RANDOM SEED= 379130915

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1931152 kB
Buffers:          2264 kB
Cached:          27724 kB
SwapCached:          0 kB
Active:          66860 kB
Inactive:         6796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1931152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2172 kB
Writeback:           0 kB
Mapped:          62556 kB
Slab:            36672 kB
Committed_AS:   758600 kB
PageTables:       1756 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= 66548 MiB

End job on node11 on Wed Feb 21 23:06:42 UTC 2007