Trace number 302451

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) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1509822356-13.cnf
MD5SUMd639aa5f27d6199159a1100595976bbc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark362.765
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node7.alineos.net_8213.cnf
0.00/0.09	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/node7/watcher-302451-1172012071 -o ROOT/results/node7/solver-302451-1172012071 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302451-1172012071/TiniSatELite /tmp/evaluation/302451-1172012071/instance-302451-1172012071.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 1.03 3/77 8213
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221161808 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8213/statm: 1339 233 195 169 0 50 0
[pid=8214] ppid=8213 vsize=5356 CPUtime=0
/proc/8214/stat : 8214 (TiniSatELite) S 8213 8213 8150 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8214/statm: 1339 237 198 169 0 50 0
[pid=8215] ppid=8214 vsize=0 CPUtime=0
/proc/8215/stat : 8215 (TiniSatELite) D 8214 8213 8150 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 221161808 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/8215/statm: 0 0 0 0 0 0 0
[pid=8216] ppid=8214 vsize=0 CPUtime=0
/proc/8216/stat : 8216 (sed) D 8214 8213 8150 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 221161808 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8216/statm: 0 0 0 0 0 0 0

[startup+0.107782 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 8213
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.51582 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 8213
/proc/meminfo: memFree=1654088/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.33691 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1649208/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=7556 CPUtime=1.26
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 1216 0 0 0 126 0 0 0 25 0 1 0 221161814 7737344 1201 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 1889 1201 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12912

[startup+2.98008 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1646584/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=14308 CPUtime=2.91
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 2050 0 0 0 290 1 0 0 25 0 1 0 221161814 14651392 2035 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 3577 2035 52 110 0 3464 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 19664

[startup+6.26342 s]
/proc/loadavg: 0.93 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1640760/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=14704 CPUtime=6.19
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 3355 0 0 0 618 1 0 0 25 0 1 0 221161814 15056896 3340 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 3676 3340 52 110 0 3563 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 20060

[startup+12.7251 s]
/proc/loadavg: 0.94 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1632568/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=28600 CPUtime=12.64
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 5291 0 0 0 1262 2 0 0 25 0 1 0 221161814 29286400 5243 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 7150 5243 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33956

[startup+25.5324 s]
/proc/loadavg: 0.95 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1621752/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=56264 CPUtime=25.45
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 8038 0 0 0 2539 6 0 0 25 0 1 0 221161814 57614336 7990 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 14066 7990 52 110 0 13953 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 61620

[startup+51.1621 s]
/proc/loadavg: 0.97 0.98 1.03 2/79 8219
/proc/meminfo: memFree=1605496/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=57312 CPUtime=51.08
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 12083 0 0 0 5098 10 0 0 25 0 1 0 221161814 58687488 11970 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 14328 11970 52 110 0 14215 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 62668

[startup+102.418 s]
/proc/loadavg: 0.98 0.98 1.02 2/79 8219
/proc/meminfo: memFree=1583672/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=113152 CPUtime=102.32
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 17709 0 0 0 10215 17 0 0 25 0 1 0 221161814 115867648 17467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 28288 17467 52 110 0 28175 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 118508

[startup+162.494 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 8219
/proc/meminfo: memFree=1563704/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=114348 CPUtime=162.37
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 22588 0 0 0 16215 22 0 0 25 0 1 0 221161814 117092352 22346 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 28587 22346 52 110 0 28474 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 119704

[startup+222.566 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 8219
/proc/meminfo: memFree=1545656/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=114880 CPUtime=222.44
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 27114 0 0 0 22216 28 0 0 25 0 1 0 221161814 117637120 26872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 28720 26872 52 110 0 28607 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 120236

[startup+282.638 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 8219
/proc/meminfo: memFree=1529912/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=224144 CPUtime=282.5
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 31029 0 0 0 28217 33 0 0 25 0 1 0 221161814 229523456 30787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 56036 30787 52 110 0 55923 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 229500

[startup+342.709 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 8219
/proc/meminfo: memFree=1517496/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=225216 CPUtime=342.55
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 34142 0 0 0 34219 36 0 0 25 0 1 0 221161814 230621184 33900 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 56304 33900 52 110 0 56191 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 230572

[startup+402.79 s]
/proc/loadavg: 1.01 1.00 1.00 2/85 8293
/proc/meminfo: memFree=1504520/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=227056 CPUtime=402.58
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 37281 0 0 0 40218 40 0 0 25 0 1 0 221161814 232505344 36782 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 56764 36782 52 110 0 56651 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 232412

[startup+462.888 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 8385
/proc/meminfo: memFree=1494216/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=227600 CPUtime=462.6
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 39861 0 0 0 46217 43 0 0 25 0 1 0 221161814 233062400 39362 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 56900 39362 52 110 0 56787 0
Current children cumulated CPU time (s) 462.65

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

[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=228712 CPUtime=582.71
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 45064 0 0 0 58220 51 0 0 25 0 1 0 221161814 234201088 44565 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57178 44565 52 110 0 57065 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 234068

[startup+643.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1465848/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=229408 CPUtime=642.76
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 47235 0 0 0 64222 54 0 0 25 0 1 0 221161814 234913792 46736 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57352 46736 52 110 0 57239 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 234764

[startup+703.176 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1457144/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=229968 CPUtime=702.81
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 49403 0 0 0 70224 57 0 0 25 0 1 0 221161814 235487232 48904 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57492 48904 52 110 0 57379 0
Current children cumulated CPU time (s) 702.86
Current children cumulated vsize (KiB) 235324

[startup+763.244 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8417
/proc/meminfo: memFree=1449272/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=230528 CPUtime=762.86
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 51385 0 0 0 76227 59 0 0 25 0 1 0 221161814 236060672 50886 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57632 50886 52 110 0 57519 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 235884

[startup+823.318 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8417
/proc/meminfo: memFree=1441464/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=230808 CPUtime=822.93
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 53302 0 0 0 82231 62 0 0 25 0 1 0 221161814 236347392 52803 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57702 52803 52 110 0 57589 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 236164

[startup+883.387 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1433656/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=230952 CPUtime=882.97
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 55272 0 0 0 88232 65 0 0 25 0 1 0 221161814 236494848 54773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57738 54773 52 110 0 57625 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 236308

[startup+943.462 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8417
/proc/meminfo: memFree=1425528/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=231240 CPUtime=943.04
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 57288 0 0 0 94236 68 0 0 25 0 1 0 221161814 236789760 56789 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 57810 56789 52 110 0 57697 0
Current children cumulated CPU time (s) 943.09
Current children cumulated vsize (KiB) 236596

[startup+1003.53 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 8417
/proc/meminfo: memFree=1417592/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=447404 CPUtime=1003.09
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 59311 0 0 0 100239 70 0 0 25 0 1 0 221161814 458141696 58812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 111851 58812 52 110 0 111738 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 452760

[startup+1063.61 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 8417
/proc/meminfo: memFree=1409592/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=447684 CPUtime=1063.15
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 61283 0 0 0 106242 73 0 0 25 0 1 0 221161814 458428416 60784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 111921 60784 52 110 0 111808 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 453040

[startup+1123.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1401720/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=447828 CPUtime=1123.22
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 63261 0 0 0 112246 76 0 0 25 0 1 0 221161814 458575872 62762 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 111957 62762 52 110 0 111844 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 453184

[startup+1183.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1394360/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=448104 CPUtime=1183.27
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 65109 0 0 0 118250 77 0 0 25 0 1 0 221161814 458858496 64610 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 112026 64610 52 110 0 111913 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 453460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1392184/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=448104 CPUtime=1199.98
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 65618 0 0 0 119920 78 0 0 25 0 1 0 221161814 458858496 65119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 112026 65119 52 110 0 111913 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 453460

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8417
/proc/meminfo: memFree=1392184/2055920 swapFree=4142368/4192956
[pid=8213] ppid=8211 vsize=5356 CPUtime=0.05
/proc/8213/stat : 8213 (TiniSatELite) S 8211 8213 8150 0 -1 4194304 333 723 0 0 0 0 5 0 16 0 1 0 221161808 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8213/statm: 1339 237 197 169 0 50 0
[pid=8219] ppid=8213 vsize=448104 CPUtime=1199.98
/proc/8219/stat : 8219 (tinisat) R 8213 8213 8150 0 -1 4194304 65618 0 0 0 119920 78 0 0 25 0 1 0 221161814 458858496 65119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8219/statm: 112026 65119 52 110 0 111913 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 453460

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8213 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=51992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05999
while last known CPU time is 1200.03

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

Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.25
CPU system time (s): 0.78
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 453460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 1.12983 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Feb 20 22:54:31 UTC 2007

IDJOB= 302451
IDBENCH= 20084
IDSOLVER= 99
FILE ID= node7/302451-1172012071

PBS_JOBID= 3849148

Free space on /tmp= 66546 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1509822356-13.cnf
COMMAND LINE= /tmp/evaluation/302451-1172012071/TiniSatELite /tmp/evaluation/302451-1172012071/instance-302451-1172012071.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-302451-1172012071 -o ROOT/results/node7/solver-302451-1172012071 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302451-1172012071/TiniSatELite /tmp/evaluation/302451-1172012071/instance-302451-1172012071.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d639aa5f27d6199159a1100595976bbc

RANDOM SEED= 353005089

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:       1654560 kB
Buffers:         53944 kB
Cached:         248308 kB
SwapCached:      16056 kB
Active:         231008 kB
Inactive:       101144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654560 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:          29576 kB
Slab:            54796 kB
Committed_AS:   824584 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 23:14:33 UTC 2007