Trace number 301590

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.01 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S406284248-03.cnf
MD5SUMfbd5031feeefb5afb2663296d251bb8b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark109.458
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:   0.023996 s
0.00/0.03	c ==============================================================================
0.05/0.10	c Tinisat 0.22
0.05/0.10	c solving /tmp/GTI_node7.alineos.net_4927.cnf
0.05/0.10	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/node7/watcher-301590-1171979494 -o ROOT/results/node7/solver-301590-1171979494 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301590-1171979494/TiniSatELite /tmp/evaluation/301590-1171979494/instance-301590-1171979494.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4927
/proc/meminfo: memFree=1666000/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 217904155 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4927/statm: 1339 233 195 169 0 50 0
[pid=4928] ppid=4927 vsize=5356 CPUtime=0
/proc/4928/stat : 4928 (TiniSatELite) R 4927 4927 4075 0 -1 4194368 54 189 0 0 0 0 0 0 20 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244670720499 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/4928/statm: 1339 237 198 169 0 50 0

[startup+0.106768 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4927
/proc/meminfo: memFree=1666000/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.514807 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4927
/proc/meminfo: memFree=1666000/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33489 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1660928/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=8380 CPUtime=1.26
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 1257 0 0 0 125 1 0 0 25 0 1 0 217904162 8581120 1242 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 2095 1242 52 110 0 1982 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 13736

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1658304/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=15884 CPUtime=2.89
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 2128 0 0 0 288 1 0 0 25 0 1 0 217904162 16265216 2113 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 3971 2113 52 110 0 3858 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 21240

[startup+6.24841 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1652096/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=16148 CPUtime=6.16
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 3519 0 0 0 614 2 0 0 25 0 1 0 217904162 16535552 3504 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 4037 3504 52 110 0 3924 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 21504

[startup+12.7091 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1643264/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=31544 CPUtime=12.63
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 5574 0 0 0 1259 4 0 0 25 0 1 0 217904162 32301056 5526 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 7886 5526 52 110 0 7773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36900

[startup+25.5294 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1631744/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=62208 CPUtime=25.44
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 8521 0 0 0 2538 6 0 0 25 0 1 0 217904162 63700992 8473 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 15552 8473 52 110 0 15439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 67564

[startup+51.1581 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1613888/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=63124 CPUtime=51.06
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 12949 0 0 0 5095 11 0 0 25 0 1 0 217904162 64638976 12836 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 15781 12836 52 110 0 15668 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 68480

[startup+102.414 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1589504/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=125224 CPUtime=102.3
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 19187 0 0 0 10212 18 0 0 25 0 1 0 217904162 128229376 18945 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 31306 18945 52 110 0 31193 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 130580

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4933
/proc/meminfo: memFree=1568064/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=126412 CPUtime=162.36
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 24446 0 0 0 16211 25 0 0 25 0 1 0 217904162 129445888 24204 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 31603 24204 52 110 0 31490 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 131768

[startup+222.557 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1548544/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=126944 CPUtime=222.42
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 29328 0 0 0 22211 31 0 0 25 0 1 0 217904162 129990656 29086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 31736 29086 52 110 0 31623 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 132300

[startup+282.627 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1531584/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=248028 CPUtime=282.48
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 33566 0 0 0 28212 36 0 0 25 0 1 0 217904162 253980672 33324 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 62007 33324 52 110 0 61894 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 253384

[startup+342.696 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1518400/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=249240 CPUtime=342.53
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 36864 0 0 0 34214 39 0 0 25 0 1 0 217904162 255221760 36622 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 62310 36622 52 110 0 62197 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 254596

[startup+402.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1505600/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=251084 CPUtime=402.59
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 40265 0 0 0 40216 43 0 0 25 0 1 0 217904162 257110016 39766 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 62771 39766 52 110 0 62658 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 256440

[startup+462.841 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1494272/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=251760 CPUtime=462.64
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 43132 0 0 0 46217 47 0 0 25 0 1 0 217904162 257802240 42633 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 62940 42633 52 110 0 62827 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 257116

[startup+522.912 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4933
/proc/meminfo: memFree=1482304/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05

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

[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=252728 CPUtime=582.73
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 48704 0 0 0 58220 53 0 0 25 0 1 0 217904162 258793472 48205 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63182 48205 52 110 0 63069 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 258084

[startup+643.094 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 5101
/proc/meminfo: memFree=1461328/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=253424 CPUtime=642.76
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 51028 0 0 0 64220 56 0 0 25 0 1 0 217904162 259506176 50529 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63356 50529 52 110 0 63243 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 258780

[startup+703.174 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1453440/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=254104 CPUtime=702.81
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 53291 0 0 0 70222 59 0 0 25 0 1 0 217904162 260202496 52792 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63526 52792 52 110 0 63413 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 259460

[startup+763.243 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1444992/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=254520 CPUtime=762.86
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 55392 0 0 0 76225 61 0 0 25 0 1 0 217904162 260628480 54893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63630 54893 52 110 0 63517 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 259876

[startup+823.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1436032/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=254792 CPUtime=822.92
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 57610 0 0 0 82228 64 0 0 25 0 1 0 217904162 260907008 57111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63698 57111 52 110 0 63585 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 260148

[startup+883.383 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 5131
/proc/meminfo: memFree=1426944/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=254928 CPUtime=882.98
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 59887 0 0 0 88230 68 0 0 25 0 1 0 217904162 261046272 59388 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63732 59388 52 110 0 63619 0
Current children cumulated CPU time (s) 883.03
Current children cumulated vsize (KiB) 260284

[startup+943.451 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 5131
/proc/meminfo: memFree=1418432/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=255072 CPUtime=943.03
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 62031 0 0 0 94233 70 0 0 25 0 1 0 217904162 261193728 61532 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 63768 61532 52 110 0 63655 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 260428

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1409856/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495236 CPUtime=1003.08
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 64190 0 0 0 100236 72 0 0 25 0 1 0 217904162 507121664 63691 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123809 63691 52 110 0 123696 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 500592

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1401472/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495516 CPUtime=1063.14
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 66242 0 0 0 106239 75 0 0 25 0 1 0 217904162 507408384 65743 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123879 65743 52 110 0 123766 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 500872

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1393024/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495812 CPUtime=1123.19
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 68353 0 0 0 112242 77 0 0 25 0 1 0 217904162 507711488 67854 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123953 67854 52 110 0 123840 0
Current children cumulated CPU time (s) 1123.24
Current children cumulated vsize (KiB) 501168

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1385472/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495948 CPUtime=1183.24
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 70291 0 0 0 118245 79 0 0 25 0 1 0 217904162 507850752 69792 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123987 69792 52 110 0 123874 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 501304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1383168/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495948 CPUtime=1199.96
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 70838 0 0 0 119915 81 0 0 25 0 1 0 217904162 507850752 70339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123987 70339 52 110 0 123874 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 501304

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 5131
/proc/meminfo: memFree=1383168/2055920 swapFree=4142368/4192956
[pid=4927] ppid=4925 vsize=5356 CPUtime=0.05
/proc/4927/stat : 4927 (TiniSatELite) S 4925 4927 4075 0 -1 4194304 333 764 0 0 0 0 5 0 16 0 1 0 217904155 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4927/statm: 1339 237 197 169 0 50 0
[pid=4933] ppid=4927 vsize=495948 CPUtime=1199.96
/proc/4933/stat : 4933 (tinisat) R 4927 4927 4075 0 -1 4194304 70838 0 0 0 119915 81 0 0 25 0 1 0 217904162 507850752 70339 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4933/statm: 123987 70339 52 110 0 123874 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 501304

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4927 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=57991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.066989
while last known CPU time is 1200.01

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

Real time (s): 1200.46
CPU time (s): 1200.01
CPU user time (s): 1199.2
CPU system time (s): 0.81
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 501304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.057991
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= 1097
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= 33
involuntary context switches= 12

runsolver used 1.12883 second user time and 3.13752 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 13:51:34 UTC 2007

IDJOB= 301590
IDBENCH= 20063
IDSOLVER= 99
FILE ID= node7/301590-1171979494

PBS_JOBID= 3849027

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S406284248-03.cnf
COMMAND LINE= /tmp/evaluation/301590-1171979494/TiniSatELite /tmp/evaluation/301590-1171979494/instance-301590-1171979494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-301590-1171979494 -o ROOT/results/node7/solver-301590-1171979494 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301590-1171979494/TiniSatELite /tmp/evaluation/301590-1171979494/instance-301590-1171979494.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  fbd5031feeefb5afb2663296d251bb8b

RANDOM SEED= 752890629

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1666408 kB
Buffers:         52412 kB
Cached:         238008 kB
SwapCached:      16056 kB
Active:         226024 kB
Inactive:        94728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666408 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            54320 kB
Committed_AS:   810096 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Tue Feb 20 14:11:37 UTC 2007