Trace number 305239

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.01 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.00/0.23	c |         0 |   66750   202802 |      --       0       --      -- |     --   | -450/1202
0.00/0.23	c ==============================================================================
0.00/0.23	c Result  :   #vars: 15588   #clauses: 66750   #literals: 202802
0.00/0.23	c CPU time:   0.221966 s
0.00/0.23	c ==============================================================================
0.32/0.42	c Tinisat 0.22
0.32/0.42	c solving /tmp/GTI_node39.alineos.net_10550.cnf
0.32/0.42	c 15588 variables, 66750 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-305239-1172074849 -o ROOT/results/node39/solver-305239-1172074849 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305239-1172074849/TiniSatELite /tmp/evaluation/305239-1172074849/instance-305239-1172074849.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 3/64 10550
/proc/meminfo: memFree=1789384/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 227440785 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10550/statm: 1338 232 195 169 0 49 0
[pid=10551] ppid=10550 vsize=5352 CPUtime=0
/proc/10551/stat : 10551 (TiniSatELite) S 10550 10550 9806 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 227440786 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10551/statm: 1338 236 198 169 0 49 0
[pid=10553] ppid=10551 vsize=0 CPUtime=0
/proc/10553/stat : 10553 (sed) D 10551 10550 9806 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 227440786 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10553/statm: 0 0 0 0 0 0 0

[startup+0.107161 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10550
/proc/meminfo: memFree=1789384/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 227440785 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10550/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.51522 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 10550
/proc/meminfo: memFree=1789384/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5352

[startup+1.33636 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1780976/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=7484 CPUtime=0.99
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 2000 0 0 0 99 0 0 0 25 0 1 0 227440818 7663616 1761 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 1871 1761 52 110 0 1758 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12836

[startup+2.97764 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1779568/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=11696 CPUtime=2.63
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 2467 0 0 0 263 0 0 0 25 0 1 0 227440818 11976704 2228 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 2924 2228 52 110 0 2811 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17048

[startup+6.2542 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1775664/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=20120 CPUtime=5.91
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 3400 0 0 0 590 1 0 0 25 0 1 0 227440818 20602880 3161 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 5030 3161 52 110 0 4917 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 25472

[startup+12.7173 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1768312/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=20120 CPUtime=12.38
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 5149 0 0 0 1235 3 0 0 25 0 1 0 227440818 20602880 4910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 5030 4910 52 110 0 4917 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25472

[startup+25.5255 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1756472/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=36968 CPUtime=25.17
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 8174 0 0 0 2511 6 0 0 25 0 1 0 227440818 37855232 7935 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 9242 7935 52 110 0 9129 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 42320

[startup+51.1509 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1732728/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=70912 CPUtime=50.79
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 14029 0 0 0 5066 13 0 0 25 0 1 0 227440818 72613888 13790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 17728 13790 52 110 0 17615 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 76264

[startup+102.395 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1692728/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=139592 CPUtime=102.02
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 24074 0 0 0 10179 23 0 0 25 0 1 0 227440818 142942208 23835 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 34898 23835 52 110 0 34785 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 144944

[startup+162.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1652536/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=140968 CPUtime=162.05
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 33950 0 0 0 16173 32 0 0 25 0 1 0 227440818 144351232 33711 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 35242 33711 52 110 0 35129 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 146320

[startup+222.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1616696/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=277136 CPUtime=222.05
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 43028 0 0 0 22164 41 0 0 25 0 1 0 227440818 283787264 42660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 69284 42660 52 110 0 69171 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 282488

[startup+282.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1584824/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=277776 CPUtime=282.09
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 51020 0 0 0 28159 50 0 0 25 0 1 0 227440818 284442624 50652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 69444 50652 52 110 0 69331 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 283128

[startup+342.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1554296/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=278280 CPUtime=342.13
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 58687 0 0 0 34155 58 0 0 25 0 1 0 227440818 284958720 58319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 69570 58319 52 110 0 69457 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 283632

[startup+402.644 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1526136/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=279172 CPUtime=402.17
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 65632 0 0 0 40152 65 0 0 25 0 1 0 227440818 285872128 65264 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 69793 65264 52 110 0 69680 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 284524

[startup+462.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1502840/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=549616 CPUtime=462.21
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 71473 0 0 0 46150 71 0 0 25 0 1 0 227440818 562806784 71105 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519554 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 137404 71105 52 110 0 137291 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 554968

[startup+522.765 s]

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

[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=551788 CPUtime=582.29
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 83481 0 0 0 58145 84 0 0 25 0 1 0 227440818 565030912 82856 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517013 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 137947 82856 52 110 0 137834 0
Current children cumulated CPU time (s) 582.61
Current children cumulated vsize (KiB) 557140

[startup+642.889 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1429496/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=552040 CPUtime=642.34
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 90014 0 0 0 64143 91 0 0 25 0 1 0 227440818 565288960 89389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138010 89389 52 110 0 137897 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 557392

[startup+702.941 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1408440/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=552804 CPUtime=702.38
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 95255 0 0 0 70141 97 0 0 25 0 1 0 227440818 566071296 94630 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138201 94630 52 110 0 138088 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 558156

[startup+762.995 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1386744/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=553316 CPUtime=762.41
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 100698 0 0 0 76137 104 0 0 25 0 1 0 227440818 566595584 100073 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138329 100073 52 110 0 138216 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 558668

[startup+823.052 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1366584/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=553836 CPUtime=822.45
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 105686 0 0 0 82136 109 0 0 25 0 1 0 227440818 567128064 105061 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519861 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138459 105061 52 110 0 138346 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 559188

[startup+883.117 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1348280/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=554360 CPUtime=882.48
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 110273 0 0 0 88135 113 0 0 25 0 1 0 227440818 567664640 109648 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138590 109648 52 110 0 138477 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 559712

[startup+943.179 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1325752/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=554612 CPUtime=942.53
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 115920 0 0 0 94135 118 0 0 25 0 1 0 227440818 567922688 115295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138653 115295 52 110 0 138540 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 559964

[startup+1003.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1303992/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=554864 CPUtime=1002.57
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 121366 0 0 0 100134 123 0 0 25 0 1 0 227440818 568180736 120741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138716 120741 52 110 0 138603 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 560216

[startup+1063.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1280632/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=555248 CPUtime=1062.62
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 127109 0 0 0 106133 129 0 0 25 0 1 0 227440818 568573952 126484 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138812 126484 52 110 0 138699 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 560600

[startup+1123.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10556
/proc/meminfo: memFree=1257528/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=555640 CPUtime=1122.65
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 132894 0 0 0 112132 133 0 0 25 0 1 0 227440818 568975360 132269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138910 132269 52 110 0 138797 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 560992

[startup+1183.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10558
/proc/meminfo: memFree=1236536/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=555904 CPUtime=1182.69
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 138163 0 0 0 118130 139 0 0 25 0 1 0 227440818 569245696 137538 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 138976 137538 52 110 0 138863 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 561256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10558
/proc/meminfo: memFree=1230392/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=1095144 CPUtime=1199.69
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 139628 0 0 0 119830 139 0 0 25 0 1 0 227440818 1121427456 139003 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 273786 139003 52 110 0 273673 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1100496

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10558
/proc/meminfo: memFree=1230392/2055920 swapFree=4183764/4192956
[pid=10550] ppid=10548 vsize=5352 CPUtime=0.32
/proc/10550/stat : 10550 (TiniSatELite) S 10548 10550 9806 0 -1 4194304 331 2292 0 0 0 0 30 2 16 0 1 0 227440785 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10550/statm: 1338 236 197 169 0 49 0
[pid=10556] ppid=10550 vsize=1095144 CPUtime=1199.69
/proc/10556/stat : 10556 (tinisat) R 10550 10550 9806 0 -1 4194304 139628 0 0 0 119830 139 0 0 25 0 1 0 227440818 1121427456 139003 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10556/statm: 273786 139003 52 110 0 273673 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1100496

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10550 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=305953 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.329949
while last known CPU time is 1200.01

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

Real time (s): 1200.44
CPU time (s): 1200.01
CPU user time (s): 1198.6
CPU system time (s): 1.41
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 1100496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.305953
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2623
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= 13

runsolver used 0.902862 second user time and 2.47862 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Wed Feb 21 16:20:49 UTC 2007

IDJOB= 305239
IDBENCH= 20152
IDSOLVER= 99
FILE ID= node39/305239-1172074849

PBS_JOBID= 3892794

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305239-1172074849/TiniSatELite /tmp/evaluation/305239-1172074849/instance-305239-1172074849.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-305239-1172074849 -o ROOT/results/node39/solver-305239-1172074849 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305239-1172074849/TiniSatELite /tmp/evaluation/305239-1172074849/instance-305239-1172074849.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 223026595

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1789792 kB
Buffers:         36448 kB
Cached:         179116 kB
SwapCached:       3736 kB
Active:         116108 kB
Inactive:       110172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789792 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            25892 kB
Committed_AS:   609036 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node39 on Wed Feb 21 16:40:51 UTC 2007