Trace number 301508

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) 1200.08 1200.16

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.03	c CPU time:   0.020996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node16.alineos.net_5765.cnf
0.00/0.10	c 1000 variables, 20000 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/node16/watcher-301508-1171974477 -o ROOT/results/node16/solver-301508-1171974477 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301508-1171974477/TiniSatELite /tmp/evaluation/301508-1171974477/instance-301508-1171974477.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: 1.00 1.00 1.00 3/77 5765
/proc/meminfo: memFree=936928/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217402014 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5765/statm: 1339 233 195 169 0 50 0
[pid=5766] ppid=5765 vsize=5356 CPUtime=0
/proc/5766/stat : 5766 (TiniSatELite) S 5765 5765 5370 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5766/statm: 1339 237 198 169 0 50 0

[startup+0.107549 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5765
/proc/meminfo: memFree=936928/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515498 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5765
/proc/meminfo: memFree=936928/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.3354 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 5771
/proc/meminfo: memFree=931984/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=8380 CPUtime=1.26
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 1261 0 0 0 126 0 0 0 25 0 1 0 217402021 8581120 1246 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515428 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 2095 1246 52 110 0 1982 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13736

[startup+2.97122 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=929360/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=15884 CPUtime=2.89
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 2100 0 0 0 289 0 0 0 25 0 1 0 217402021 16265216 2085 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 3971 2085 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.25284 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=923408/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=16148 CPUtime=6.18
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 3450 0 0 0 617 1 0 0 25 0 1 0 217402021 16535552 3435 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 4037 3435 52 110 0 3924 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21504

[startup+12.7081 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=914512/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=31544 CPUtime=12.63
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 5537 0 0 0 1261 2 0 0 25 0 1 0 217402021 32301056 5489 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 7886 5489 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=902992/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=62208 CPUtime=25.44
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 8463 0 0 0 2538 6 0 0 25 0 1 0 217402021 63700992 8415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 15552 8415 52 110 0 15439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67564

[startup+51.1407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=885456/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=63124 CPUtime=51.06
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 12841 0 0 0 5095 11 0 0 25 0 1 0 217402021 64638976 12728 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 15781 12728 52 110 0 15668 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68480

[startup+102.379 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 5771
/proc/meminfo: memFree=861392/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=125224 CPUtime=102.3
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 18992 0 0 0 10213 17 0 0 25 0 1 0 217402021 128229376 18750 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 31306 18750 52 110 0 31193 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 130580

[startup+162.433 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 5771
/proc/meminfo: memFree=839952/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=126412 CPUtime=162.35
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 24248 0 0 0 16212 23 0 0 25 0 1 0 217402021 129445888 24006 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 31603 24006 52 110 0 31490 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 131768

[startup+222.477 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 5771
/proc/meminfo: memFree=821136/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=126940 CPUtime=222.39
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 28953 0 0 0 22211 28 0 0 25 0 1 0 217402021 129986560 28711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 31735 28711 52 110 0 31622 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 132296

[startup+282.532 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 5771
/proc/meminfo: memFree=805072/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=248044 CPUtime=282.44
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 32976 0 0 0 28211 33 0 0 25 0 1 0 217402021 253997056 32734 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 62011 32734 52 110 0 61898 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 253400

[startup+342.586 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 5771
/proc/meminfo: memFree=791312/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=249120 CPUtime=342.5
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 36394 0 0 0 34212 38 0 0 25 0 1 0 217402021 255098880 36152 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 62280 36152 52 110 0 62167 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 254476

[startup+402.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5771
/proc/meminfo: memFree=778384/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=250956 CPUtime=402.56
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 39848 0 0 0 40214 42 0 0 25 0 1 0 217402021 256978944 39349 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 62739 39349 52 110 0 62626 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 256312

[startup+462.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=767504/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=251636 CPUtime=462.61
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 42606 0 0 0 46216 45 0 0 25 0 1 0 217402021 257675264 42107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 62909 42107 52 110 0 62796 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 256992

[startup+522.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=756048/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=251908 CPUtime=522.67
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 45476 0 0 0 52218 49 0 0 25 0 1 0 217402021 257953792 44977 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 62977 44977 52 110 0 62864 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 257264

[startup+582.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=745552/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=252884 CPUtime=582.72
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 48059 0 0 0 58220 52 0 0 25 0 1 0 217402021 258953216 47560 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63221 47560 52 110 0 63108 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 258240

[startup+642.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=736144/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=253444 CPUtime=642.77
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 50412 0 0 0 64222 55 0 0 25 0 1 0 217402021 259526656 49913 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63361 49913 52 110 0 63248 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 258800

[startup+702.921 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=726800/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=253996 CPUtime=702.82
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 52761 0 0 0 70223 59 0 0 25 0 1 0 217402021 260091904 52262 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63499 52262 52 110 0 63386 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 259352

[startup+762.974 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=718416/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=254544 CPUtime=762.87
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 54846 0 0 0 76225 62 0 0 25 0 1 0 217402021 260653056 54347 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63636 54347 52 110 0 63523 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 259900

[startup+823.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=710032/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=254816 CPUtime=822.92
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 56935 0 0 0 82229 63 0 0 25 0 1 0 217402021 260931584 56436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63704 56436 52 110 0 63591 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 260172

[startup+883.074 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=701200/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=255104 CPUtime=882.96
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 59177 0 0 0 88231 65 0 0 25 0 1 0 217402021 261226496 58678 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63776 58678 52 110 0 63663 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 260460

[startup+943.127 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=692112/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=255240 CPUtime=943.02
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 61435 0 0 0 94233 69 0 0 25 0 1 0 217402021 261365760 60936 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63810 60936 52 110 0 63697 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 260596

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=683472/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=255376 CPUtime=1003.07
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 63593 0 0 0 100236 71 0 0 25 0 1 0 217402021 261505024 63094 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 63844 63094 52 110 0 63731 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 260732

[startup+1063.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=675280/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=495660 CPUtime=1063.13
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 65604 0 0 0 106239 74 0 0 25 0 1 0 217402021 507555840 65105 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 123915 65105 52 110 0 123802 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 501016

[startup+1123.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=667088/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=495932 CPUtime=1123.18
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 67651 0 0 0 112242 76 0 0 25 0 1 0 217402021 507834368 67152 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 123983 67152 52 110 0 123870 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 501288

[startup+1183.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=659152/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=496092 CPUtime=1183.22
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 69639 0 0 0 118244 78 0 0 25 0 1 0 217402021 507998208 69140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 124023 69140 52 110 0 123910 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 501448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5773
/proc/meminfo: memFree=656656/2055920 swapFree=4192812/4192956
[pid=5765] ppid=5763 vsize=5356 CPUtime=0.05
/proc/5765/stat : 5765 (TiniSatELite) S 5763 5765 5370 0 -1 4194304 333 765 0 0 0 0 5 0 16 0 1 0 217402014 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5765/statm: 1339 237 197 169 0 50 0
[pid=5771] ppid=5765 vsize=496092 CPUtime=1200.03
/proc/5771/stat : 5771 (tinisat) R 5765 5765 5370 0 -1 4194304 70223 0 0 0 119924 79 0 0 25 0 1 0 217402021 507998208 69724 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5771/statm: 124023 69724 52 110 0 123910 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 501448

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 5765 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.063989
while last known CPU time is 1200.08

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

Real time (s): 1200.16
CPU time (s): 1200.08
CPU user time (s): 1199.29
CPU system time (s): 0.79
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 501448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1098
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= 11

runsolver used 1.13583 second user time and 3.13352 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Feb 20 12:27:57 UTC 2007

IDJOB= 301508
IDBENCH= 20061
IDSOLVER= 99
FILE ID= node16/301508-1171974477

PBS_JOBID= 3849035

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301508-1171974477/TiniSatELite /tmp/evaluation/301508-1171974477/instance-301508-1171974477.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-301508-1171974477 -o ROOT/results/node16/solver-301508-1171974477 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301508-1171974477/TiniSatELite /tmp/evaluation/301508-1171974477/instance-301508-1171974477.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 311047202

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        937528 kB
Buffers:         71280 kB
Cached:         913224 kB
SwapCached:          0 kB
Active:         365680 kB
Inactive:       672364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        937528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          72420 kB
Slab:            66048 kB
Committed_AS:   971532 kB
PageTables:       1720 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66548 MiB

End job on node16 on Tue Feb 20 12:47:59 UTC 2007