Trace number 302328

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) 1200.05 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1207324880-03.cnf
MD5SUMdb32d515bf5934ff8ba3b84fd3a1f9e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark25.4791
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.03	c CPU time:   0.019996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node22.alineos.net_24063.cnf
0.00/0.10	c 900 variables, 18000 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/node22/watcher-302328-1172009214 -o ROOT/results/node22/solver-302328-1172009214 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302328-1172009214/TiniSatELite /tmp/evaluation/302328-1172009214/instance-302328-1172009214.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: 1.02 1.04 0.96 3/77 24063
/proc/meminfo: memFree=1704288/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220875371 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24063/statm: 1338 232 195 169 0 49 0
[pid=24064] ppid=24063 vsize=5352 CPUtime=0
/proc/24064/stat : 24064 (TiniSatELite) S 24063 24063 23077 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24064/statm: 1338 236 198 169 0 49 0
[pid=24065] ppid=24064 vsize=0 CPUtime=0
/proc/24065/stat : 24065 (TiniSatELite) D 24064 24063 23077 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 220875371 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/24065/statm: 0 0 0 0 0 0 0
[pid=24066] ppid=24064 vsize=0 CPUtime=0
/proc/24066/stat : 24066 (sed) D 24064 24063 23077 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 220875371 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/24066/statm: 0 0 0 0 0 0 0

[startup+0.107617 s]
/proc/loadavg: 1.02 1.04 0.96 3/77 24063
/proc/meminfo: memFree=1704288/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.516646 s]
/proc/loadavg: 1.02 1.04 0.96 3/77 24063
/proc/meminfo: memFree=1704288/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.34271 s]
/proc/loadavg: 1.02 1.04 0.96 2/79 24069
/proc/meminfo: memFree=1699408/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=7556 CPUtime=1.26
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 1223 0 0 0 126 0 0 0 25 0 1 0 220875378 7737344 1208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 1889 1208 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12908

[startup+2.97883 s]
/proc/loadavg: 1.02 1.04 0.96 2/79 24069
/proc/meminfo: memFree=1696784/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=14308 CPUtime=2.9
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 2064 0 0 0 289 1 0 0 25 0 1 0 220875378 14651392 2049 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 3577 2050 52 110 0 3464 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19660

[startup+6.25507 s]
/proc/loadavg: 1.02 1.04 0.96 2/79 24069
/proc/meminfo: memFree=1690896/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=14704 CPUtime=6.18
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 3386 0 0 0 617 1 0 0 25 0 1 0 220875378 15056896 3371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 3676 3371 52 110 0 3563 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20056

[startup+12.7175 s]
/proc/loadavg: 1.01 1.04 0.96 2/79 24069
/proc/meminfo: memFree=1682648/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=28600 CPUtime=12.64
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 5327 0 0 0 1261 3 0 0 25 0 1 0 220875378 29286400 5279 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 7150 5279 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33952

[startup+25.5245 s]
/proc/loadavg: 1.01 1.04 0.96 2/79 24069
/proc/meminfo: memFree=1671768/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=56264 CPUtime=25.44
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 8093 0 0 0 2538 6 0 0 25 0 1 0 220875378 57614336 8045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 14066 8045 52 110 0 13953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61616

[startup+51.1554 s]
/proc/loadavg: 1.01 1.03 0.96 2/79 24069
/proc/meminfo: memFree=1655768/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=57180 CPUtime=51.07
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 12097 0 0 0 5097 10 0 0 25 0 1 0 220875378 58552320 11984 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515548 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 14295 11984 52 110 0 14182 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 62532

[startup+102.409 s]
/proc/loadavg: 1.00 1.03 0.96 2/79 24069
/proc/meminfo: memFree=1633368/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=113152 CPUtime=102.3
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 17863 0 0 0 10215 15 0 0 25 0 1 0 220875378 115867648 17621 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 28288 17621 52 110 0 28175 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 118504

[startup+162.482 s]
/proc/loadavg: 1.00 1.02 0.96 2/79 24069
/proc/meminfo: memFree=1613592/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=114480 CPUtime=162.36
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 22698 0 0 0 16215 21 0 0 25 0 1 0 220875378 117227520 22456 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 28620 22456 52 110 0 28507 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 119832

[startup+222.551 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 24069
/proc/meminfo: memFree=1595928/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=115020 CPUtime=222.42
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 27139 0 0 0 22216 26 0 0 25 0 1 0 220875378 117780480 26897 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 28755 26897 52 110 0 28642 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 120372

[startup+282.618 s]
/proc/loadavg: 1.00 1.01 0.96 2/79 24069
/proc/meminfo: memFree=1580376/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=223964 CPUtime=282.47
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 31012 0 0 0 28216 31 0 0 25 0 1 0 220875378 229339136 30770 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 55991 30770 52 110 0 55878 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 229316

[startup+342.689 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1567960/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=225188 CPUtime=342.52
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 34129 0 0 0 34218 34 0 0 25 0 1 0 220875378 230592512 33887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 56297 33887 52 110 0 56184 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 230540

[startup+402.764 s]
/proc/loadavg: 1.00 1.00 0.96 3/79 24069
/proc/meminfo: memFree=1556184/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=226892 CPUtime=402.59
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 37284 0 0 0 40221 38 0 0 25 0 1 0 220875378 232337408 36785 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 56723 36785 52 110 0 56610 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 232244

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1545880/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=227580 CPUtime=462.64
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 39874 0 0 0 46224 40 0 0 25 0 1 0 220875378 233041920 39375 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 56895 39375 52 110 0 56782 0
Current children cumulated CPU time (s) 462.69

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

[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=228684 CPUtime=582.75
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 44972 0 0 0 58229 46 0 0 25 0 1 0 220875378 234172416 44473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57171 44473 52 110 0 57058 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 234036

[startup+643.042 s]
/proc/loadavg: 1.08 1.02 0.96 2/79 24069
/proc/meminfo: memFree=1516824/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=229364 CPUtime=642.8
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 47108 0 0 0 64232 48 0 0 25 0 1 0 220875378 234868736 46609 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57341 46609 52 110 0 57228 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 234716

[startup+703.108 s]
/proc/loadavg: 1.03 1.01 0.96 2/79 24069
/proc/meminfo: memFree=1508248/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=229772 CPUtime=702.85
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 49253 0 0 0 70234 51 0 0 25 0 1 0 220875378 235286528 48754 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57443 48754 52 110 0 57330 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 235124

[startup+763.175 s]
/proc/loadavg: 1.01 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1500184/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=230456 CPUtime=762.9
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 51266 0 0 0 76237 53 0 0 25 0 1 0 220875378 235986944 50767 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57614 50767 52 110 0 57501 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 235808

[startup+823.249 s]
/proc/loadavg: 1.00 1.00 0.96 3/79 24069
/proc/meminfo: memFree=1492376/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=230880 CPUtime=822.96
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 53211 0 0 0 82240 56 0 0 25 0 1 0 220875378 236421120 52712 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57720 52712 52 110 0 57607 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 236232

[startup+883.319 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1484184/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=231024 CPUtime=883.02
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 55278 0 0 0 88243 59 0 0 25 0 1 0 220875378 236568576 54779 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57756 54779 52 110 0 57643 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 236376

[startup+943.388 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1476248/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=231168 CPUtime=943.07
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 57264 0 0 0 94247 60 0 0 25 0 1 0 220875378 236716032 56765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 57792 56765 52 110 0 57679 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 236520

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1468248/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=447316 CPUtime=1003.12
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 59263 0 0 0 100249 63 0 0 25 0 1 0 220875378 458051584 58764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 111829 58764 52 110 0 111716 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 452668

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1460312/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=447764 CPUtime=1063.18
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 61212 0 0 0 106253 65 0 0 25 0 1 0 220875378 458510336 60713 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 111941 60713 52 110 0 111828 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 453116

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1452696/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=447908 CPUtime=1123.24
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 63117 0 0 0 112256 68 0 0 25 0 1 0 220875378 458657792 62618 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 111977 62618 52 110 0 111864 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 453260

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1445144/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=448212 CPUtime=1183.29
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 64986 0 0 0 118259 70 0 0 25 0 1 0 220875378 458969088 64487 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 112053 64487 52 110 0 111940 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 453564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1442968/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=448212 CPUtime=1200
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 65512 0 0 0 119929 71 0 0 25 0 1 0 220875378 458969088 65013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 112053 65013 52 110 0 111940 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 453564

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 24069
/proc/meminfo: memFree=1442968/2055920 swapFree=4147160/4192956
[pid=24063] ppid=24061 vsize=5352 CPUtime=0.05
/proc/24063/stat : 24063 (TiniSatELite) S 24061 24063 23077 0 -1 4194304 331 725 0 0 0 0 5 0 16 0 1 0 220875371 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24063/statm: 1338 236 197 169 0 49 0
[pid=24069] ppid=24063 vsize=448212 CPUtime=1200
/proc/24069/stat : 24069 (tinisat) R 24063 24063 23077 0 -1 4194304 65512 0 0 0 119929 71 0 0 25 0 1 0 220875378 458969088 65013 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/24069/statm: 112053 65013 52 110 0 111940 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 453564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24063 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.063989
while last known CPU time is 1200.05

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

Real time (s): 1200.39
CPU time (s): 1200.05
CPU user time (s): 1199.34
CPU system time (s): 0.71
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 453564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
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= 9

runsolver used 1.13983 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Feb 20 22:06:54 UTC 2007

IDJOB= 302328
IDBENCH= 20081
IDSOLVER= 99
FILE ID= node22/302328-1172009214

PBS_JOBID= 3892656

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1207324880-03.cnf
COMMAND LINE= /tmp/evaluation/302328-1172009214/TiniSatELite /tmp/evaluation/302328-1172009214/instance-302328-1172009214.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-302328-1172009214 -o ROOT/results/node22/solver-302328-1172009214 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302328-1172009214/TiniSatELite /tmp/evaluation/302328-1172009214/instance-302328-1172009214.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  db32d515bf5934ff8ba3b84fd3a1f9e1

RANDOM SEED= 594424554

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1704632 kB
Buffers:         37748 kB
Cached:         230464 kB
SwapCached:      11948 kB
Active:         192216 kB
Inactive:        99072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704632 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            1560 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            45620 kB
Committed_AS:   666136 kB
PageTables:       1668 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= 66561 MiB

End job on node22 on Tue Feb 20 22:26:57 UTC 2007