Trace number 307248

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) 1200.02 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.28	c |         0 |   79305   240612 |      --       0       --      -- |     --   | -495/1212
0.00/0.28	c ==============================================================================
0.00/0.28	c Result  :   #vars: 18567   #clauses: 79305   #literals: 240612
0.00/0.28	c CPU time:   0.265959 s
0.00/0.28	c ==============================================================================
0.38/0.51	c Tinisat 0.22
0.38/0.51	c solving /tmp/GTI_node44.alineos.net_29602.cnf
0.38/0.51	c 18567 variables, 79305 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/node44/watcher-307248-1172116309 -o ROOT/results/node44/solver-307248-1172116309 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307248-1172116309/TiniSatELite /tmp/evaluation/307248-1172116309/instance-307248-1172116309.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 29602
/proc/meminfo: memFree=1904384/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 231587044 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29602/statm: 1338 232 195 169 0 49 0
[pid=29603] ppid=29602 vsize=5352 CPUtime=0
/proc/29603/stat : 29603 (TiniSatELite) S 29602 29602 28609 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29603/statm: 1338 236 198 169 0 49 0

[startup+0.107542 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29602
/proc/meminfo: memFree=1904384/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 231587044 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29602/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515607 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29602
/proc/meminfo: memFree=1904384/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.33676 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1894896/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=8804 CPUtime=0.93
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 2278 0 0 0 93 0 0 0 25 0 1 0 231587083 9015296 1997 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 2201 1997 52 110 0 2088 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14156

[startup+2.98006 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1893488/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=13804 CPUtime=2.57
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 2741 0 0 0 257 0 0 0 25 0 1 0 231587083 14135296 2460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 3451 2460 52 110 0 3338 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19156

[startup+6.25665 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1889712/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=13804 CPUtime=5.85
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 3559 0 0 0 583 2 0 0 25 0 1 0 231587083 14135296 3278 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 3451 3278 52 110 0 3338 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19156

[startup+12.7198 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1883312/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=23804 CPUtime=12.31
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 5116 0 0 0 1228 3 0 0 25 0 1 0 231587083 24375296 4835 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 5951 4835 52 110 0 5838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29156

[startup+25.5262 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1871856/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=43800 CPUtime=25.11
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 8028 0 0 0 2506 5 0 0 25 0 1 0 231587083 44851200 7747 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 10950 7747 52 110 0 10837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49152

[startup+51.1499 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1848112/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=83792 CPUtime=50.73
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 13903 0 0 0 5061 12 0 0 25 0 1 0 231587083 85803008 13622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 20948 13622 52 110 0 20835 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 89144

[startup+102.394 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1808944/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=164804 CPUtime=101.95
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 23805 0 0 0 10175 20 0 0 25 0 1 0 231587083 168759296 23524 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 41201 23524 52 110 0 41088 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 170156

[startup+162.461 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1767024/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=165960 CPUtime=162.01
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 34080 0 0 0 16171 30 0 0 25 0 1 0 231587083 169943040 33799 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 41490 33799 52 110 0 41377 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 171312

[startup+222.525 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1727920/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=327428 CPUtime=222.04
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 44027 0 0 0 22166 38 0 0 25 0 1 0 231587083 335286272 43617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 81857 43617 52 110 0 81744 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 332780

[startup+282.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1695344/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=328300 CPUtime=282.08
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 52168 0 0 0 28162 46 0 0 25 0 1 0 231587083 336179200 51758 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 82075 51758 52 110 0 81962 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 333652

[startup+342.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1660080/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=328808 CPUtime=342.12
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 61020 0 0 0 34157 55 0 0 25 0 1 0 231587083 336699392 60610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 82202 60610 52 110 0 82089 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 334160

[startup+402.695 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1625904/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=329316 CPUtime=402.15
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 69426 0 0 0 40151 64 0 0 25 0 1 0 231587083 337219584 69016 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 82329 69016 52 110 0 82216 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 334668

[startup+462.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1596464/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=330340 CPUtime=462.19
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 76781 0 0 0 46148 71 0 0 25 0 1 0 231587083 338268160 76371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 82585 76371 52 110 0 82472 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 335692

[startup+522.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29608
/proc/meminfo: memFree=1570608/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=651920 CPUtime=522.24
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 83593 0 0 0 52147 77 0 0 25 0 1 0 231587083 667566080 82926 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 162980 82926 52 110 0 162867 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 657272

[startup+582.889 s]
/proc/loadavg: 1.05 1.00 1.00 2/72 29714
/proc/meminfo: memFree=1543872/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=652668 CPUtime=582.25
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 89771 0 0 0 58142 83 0 0 25 0 1 0 231587083 668332032 89104 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163167 89104 52 110 0 163054 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 658020

[startup+642.982 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1519464/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=653052 CPUtime=642.27
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 96177 0 0 0 64137 90 0 0 25 0 1 0 231587083 668725248 95510 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163263 95510 52 110 0 163150 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 658404

[startup+703.042 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1493232/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=653544 CPUtime=702.31
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 102721 0 0 0 70133 98 0 0 25 0 1 0 231587083 669229056 102054 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163386 102054 52 110 0 163273 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 658896

[startup+763.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1472112/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=654176 CPUtime=762.34
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 108031 0 0 0 76132 102 0 0 25 0 1 0 231587083 669876224 107364 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163544 107364 52 110 0 163431 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 659528

[startup+823.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1449584/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=654548 CPUtime=822.39
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 113562 0 0 0 82130 109 0 0 25 0 1 0 231587083 670257152 112895 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163637 112895 52 110 0 163524 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 659900

[startup+883.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1430448/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=655196 CPUtime=882.43
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 118353 0 0 0 88128 115 0 0 25 0 1 0 231587083 670920704 117686 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163799 117686 52 110 0 163686 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 660548

[startup+943.275 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1411888/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=655568 CPUtime=942.46
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 123027 0 0 0 94126 120 0 0 25 0 1 0 231587083 671301632 122360 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163892 122360 52 110 0 163779 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 660920

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1388400/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=655824 CPUtime=1002.5
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 128958 0 0 0 100124 126 0 0 25 0 1 0 231587083 671563776 128291 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 163956 128291 52 110 0 163843 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 661176

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1365040/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=656076 CPUtime=1062.54
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 134653 0 0 0 106122 132 0 0 25 0 1 0 231587083 671821824 133986 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 164019 133986 52 110 0 163906 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 661428

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1343856/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=656332 CPUtime=1122.58
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 139968 0 0 0 112120 138 0 0 25 0 1 0 231587083 672083968 139301 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 164083 139301 52 110 0 163970 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 661684

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1323696/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=656716 CPUtime=1182.62
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 145025 0 0 0 118118 144 0 0 25 0 1 0 231587083 672477184 144358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 164179 144358 52 110 0 164066 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 662068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29806
/proc/meminfo: memFree=1317616/2055920 swapFree=4183332/4192956
[pid=29602] ppid=29600 vsize=5352 CPUtime=0.38
/proc/29602/stat : 29602 (TiniSatELite) S 29600 29602 28609 0 -1 4194304 331 2710 0 0 0 0 36 2 16 0 1 0 231587044 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29602/statm: 1338 236 197 169 0 49 0
[pid=29608] ppid=29602 vsize=656716 CPUtime=1199.64
/proc/29608/stat : 29608 (tinisat) R 29602 29602 28609 0 -1 4194304 146468 0 0 0 119819 145 0 0 25 0 1 0 231587083 672477184 145801 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29608/statm: 164179 145801 52 110 0 164066 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 662068

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 29602 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=364944 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=26995
CPU time returned by wait4() is 0.391939
while last known CPU time is 1200.02

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

Real time (s): 1200.54
CPU time (s): 1200.02
CPU user time (s): 1198.55
CPU system time (s): 1.47
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 662068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.364944
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3041
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= 16

runsolver used 0.822874 second user time and 2.57861 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Thu Feb 22 03:51:49 UTC 2007

IDJOB= 307248
IDBENCH= 20201
IDSOLVER= 99
FILE ID= node44/307248-1172116309

PBS_JOBID= 3892924

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307248-1172116309/TiniSatELite /tmp/evaluation/307248-1172116309/instance-307248-1172116309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-307248-1172116309 -o ROOT/results/node44/solver-307248-1172116309 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307248-1172116309/TiniSatELite /tmp/evaluation/307248-1172116309/instance-307248-1172116309.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 784857862

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1904856 kB
Buffers:          7272 kB
Cached:          82460 kB
SwapCached:       3632 kB
Active:          37612 kB
Inactive:        62072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904856 kB
SwapTotal:     4192956 kB
SwapFree:      4183332 kB
Dirty:            2660 kB
Writeback:           0 kB
Mapped:          16032 kB
Slab:            37400 kB
Committed_AS:   551176 kB
PageTables:       1396 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= 66555 MiB

End job on node44 on Thu Feb 22 04:11:52 UTC 2007