Trace number 302369

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.06 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
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)

0.00/0.01	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:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node13.alineos.net_9242.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/node13/watcher-302369-1172010226 -o ROOT/results/node13/solver-302369-1172010226 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302369-1172010226/TiniSatELite /tmp/evaluation/302369-1172010226/instance-302369-1172010226.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: 0.93 0.99 0.98 3/77 9242
/proc/meminfo: memFree=1485576/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=18568 CPUtime=0
/proc/9242/stat : 9242 (runsolver) R 9240 9242 7836 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 220977031 19013632 292 18446744073709551615 4194304 4293652 548682068928 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9242/statm: 4642 292 257 24 0 2626 0

[startup+0.107241 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 9242
/proc/meminfo: memFree=1485576/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.515292 s]
/proc/loadavg: 0.93 0.99 0.98 3/77 9242
/proc/meminfo: memFree=1485576/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.3364 s]
/proc/loadavg: 0.93 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1480696/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=7556 CPUtime=1.26
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 1219 0 0 0 126 0 0 0 25 0 1 0 220977037 7737344 1204 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/9248/statm: 1889 1204 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12912

[startup+2.98463 s]
/proc/loadavg: 0.93 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1478008/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=14308 CPUtime=2.9
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 2101 0 0 0 290 0 0 0 25 0 1 0 220977037 14651392 2086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 0 0 0
/proc/9248/statm: 3577 2086 52 110 0 3464 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19664

[startup+6.26105 s]
/proc/loadavg: 0.94 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1471928/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=14704 CPUtime=6.18
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 3456 0 0 0 617 1 0 0 25 0 1 0 220977037 15056896 3441 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/9248/statm: 3676 3441 52 110 0 3563 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20060

[startup+12.7259 s]
/proc/loadavg: 0.94 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1463288/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=28600 CPUtime=12.64
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 5471 0 0 0 1261 3 0 0 25 0 1 0 220977037 29286400 5423 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 7150 5423 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33956

[startup+25.5354 s]
/proc/loadavg: 0.95 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1452600/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=56396 CPUtime=25.45
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 8188 0 0 0 2539 6 0 0 25 0 1 0 220977037 57749504 8140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 14099 8140 52 110 0 13986 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 61752

[startup+51.1609 s]
/proc/loadavg: 0.97 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1436600/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=57180 CPUtime=51.07
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 12175 0 0 0 5097 10 0 0 25 0 1 0 220977037 58552320 12062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 14295 12062 52 110 0 14182 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 62536

[startup+102.418 s]
/proc/loadavg: 0.98 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1414456/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=113148 CPUtime=102.31
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 17855 0 0 0 10216 15 0 0 25 0 1 0 220977037 115863552 17613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 28287 17613 52 110 0 28174 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 118504

[startup+162.49 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1394744/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=114476 CPUtime=162.36
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 22703 0 0 0 16216 20 0 0 25 0 1 0 220977037 117223424 22461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 28619 22461 52 110 0 28506 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 119832

[startup+222.566 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1377144/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=114872 CPUtime=222.42
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 27110 0 0 0 22216 26 0 0 25 0 1 0 220977037 117628928 26868 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 28718 26868 52 110 0 28605 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 120228

[startup+282.637 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1361656/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=223960 CPUtime=282.47
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 30990 0 0 0 28215 32 0 0 25 0 1 0 220977037 229335040 30748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 55990 30748 52 110 0 55877 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 229316

[startup+342.708 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1349112/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=225064 CPUtime=342.53
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 34128 0 0 0 34216 37 0 0 25 0 1 0 220977037 230465536 33886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 56266 33886 52 110 0 56153 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 230420

[startup+402.781 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1337080/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=226912 CPUtime=402.58
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 37338 0 0 0 40218 40 0 0 25 0 1 0 220977037 232357888 36839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 56728 36839 52 110 0 56615 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 232268

[startup+462.853 s]
/proc/loadavg: 0.99 0.99 0.98 2/79 9248
/proc/meminfo: memFree=1326840/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=227592 CPUtime=462.64
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 39905 0 0 0 46222 42 0 0 25 0 1 0 220977037 233054208 39406 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 56898 39406 52 110 0 56785 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 232948

[startup+522.926 s]
/proc/loadavg: 1.04 1.00 0.98 2/79 9248
/proc/meminfo: memFree=1316280/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=227728 CPUtime=522.69

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

[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=228680 CPUtime=582.75
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 45031 0 0 0 58226 49 0 0 25 0 1 0 220977037 234168320 44532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57170 44532 52 110 0 57057 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 234036

[startup+643.074 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 9248
/proc/meminfo: memFree=1297528/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=229372 CPUtime=642.8
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 47218 0 0 0 64228 52 0 0 25 0 1 0 220977037 234876928 46719 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57343 46719 52 110 0 57230 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 234728

[startup+703.149 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 9248
/proc/meminfo: memFree=1289016/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=229932 CPUtime=702.86
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 49352 0 0 0 70231 55 0 0 25 0 1 0 220977037 235450368 48853 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134610980 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57483 48853 52 110 0 57370 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 235288

[startup+763.221 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 9248
/proc/meminfo: memFree=1281464/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=230628 CPUtime=762.92
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 51248 0 0 0 76235 57 0 0 25 0 1 0 220977037 236163072 50749 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57657 50749 52 110 0 57544 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 235984

[startup+823.297 s]
/proc/loadavg: 1.06 1.01 0.99 2/79 9248
/proc/meminfo: memFree=1273720/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=231036 CPUtime=822.98
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 53146 0 0 0 82239 59 0 0 25 0 1 0 220977037 236580864 52647 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57759 52647 52 110 0 57646 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 236392

[startup+883.363 s]
/proc/loadavg: 1.02 1.01 0.99 2/79 9248
/proc/meminfo: memFree=1265208/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=231036 CPUtime=883.02
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 55279 0 0 0 88240 62 0 0 25 0 1 0 220977037 236580864 54780 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57759 54780 52 110 0 57646 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 236392

[startup+943.433 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9248
/proc/meminfo: memFree=1257080/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=231172 CPUtime=943.08
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 57331 0 0 0 94243 65 0 0 25 0 1 0 220977037 236720128 56832 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 57793 56832 52 110 0 57680 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 236528

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9248
/proc/meminfo: memFree=1248568/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=447456 CPUtime=1003.13
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 59465 0 0 0 100245 68 0 0 25 0 1 0 220977037 458194944 58966 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 111864 58966 52 110 0 111751 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 452812

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9250
/proc/meminfo: memFree=1240312/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=447744 CPUtime=1063.19
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 61458 0 0 0 106248 71 0 0 25 0 1 0 220977037 458489856 60959 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 111936 60959 52 110 0 111823 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 453100

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9250
/proc/meminfo: memFree=1231736/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=447888 CPUtime=1123.25
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 63604 0 0 0 112250 75 0 0 25 0 1 0 220977037 458637312 63105 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 111972 63105 52 110 0 111859 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 453244

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9250
/proc/meminfo: memFree=1223224/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=448048 CPUtime=1183.3
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 65735 0 0 0 118252 78 0 0 25 0 1 0 220977037 458801152 65236 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 112012 65236 52 110 0 111899 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 453404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9250
/proc/meminfo: memFree=1220600/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=448208 CPUtime=1200.01
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 66360 0 0 0 119923 78 0 0 25 0 1 0 220977037 458964992 65861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 112052 65861 52 110 0 111939 0
Current children cumulated CPU time (s) 1200.06
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+1200.43 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 9250
/proc/meminfo: memFree=1220600/2055920 swapFree=4192812/4192956
[pid=9242] ppid=9240 vsize=5356 CPUtime=0.05
/proc/9242/stat : 9242 (TiniSatELite) S 9240 9242 7836 0 -1 4194304 333 725 0 0 0 0 5 0 16 0 1 0 220977031 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9242/statm: 1339 237 197 169 0 50 0
[pid=9248] ppid=9242 vsize=448208 CPUtime=1200.01
/proc/9248/stat : 9248 (tinisat) R 9242 9242 7836 0 -1 4194304 66360 0 0 0 119923 78 0 0 25 0 1 0 220977037 458964992 65861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9248/statm: 112052 65861 52 110 0 111939 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 453564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9242 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.060989
while last known CPU time is 1200.06

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

Real time (s): 1200.44
CPU time (s): 1200.06
CPU user time (s): 1199.28
CPU system time (s): 0.78
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 453564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1058
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= 31
involuntary context switches= 16

runsolver used 1.08583 second user time and 3.18552 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 22:23:46 UTC 2007

IDJOB= 302369
IDBENCH= 20082
IDSOLVER= 99
FILE ID= node13/302369-1172010226

PBS_JOBID= 3849103

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302369-1172010226/TiniSatELite /tmp/evaluation/302369-1172010226/instance-302369-1172010226.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-302369-1172010226 -o ROOT/results/node13/solver-302369-1172010226 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302369-1172010226/TiniSatELite /tmp/evaluation/302369-1172010226/instance-302369-1172010226.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 216639913

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1486048 kB
Buffers:         52208 kB
Cached:         384420 kB
SwapCached:          0 kB
Active:         141788 kB
Inactive:       349260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          73372 kB
Slab:            64480 kB
Committed_AS:   974236 kB
PageTables:       1744 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= 66545 MiB

End job on node13 on Tue Feb 20 22:43:48 UTC 2007