Trace number 307658

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
MD5SUMe2ad6b729e129f6e94a5430009297576
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |   15049    44966 |      --       0       --      -- |     --   | -2305/-1890
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 4818   #clauses: 15049   #literals: 44966
0.00/0.11	c CPU time:   0.106983 s
0.00/0.11	c ==============================================================================
0.00/0.16	c Tinisat 0.22
0.00/0.16	c solving /tmp/GTI_node5.alineos.net_11167.cnf
0.00/0.16	c 4818 variables, 15049 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/node5/watcher-307658-1172494907 -o ROOT/results/node5/solver-307658-1172494907 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307658-1172494907/TiniSatELite /tmp/evaluation/307658-1172494907/instance-307658-1172494907.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 0.99 2/83 11167
/proc/meminfo: memFree=1687408/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 269445482 5480448 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11167/statm: 1338 233 196 169 0 49 0
[pid=11168] ppid=11167 vsize=0 CPUtime=0
/proc/11168/stat : 11168 (TiniSatELite) D 11167 11167 10160 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 269445482 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/11168/statm: 0 0 0 0 0 0 0

[startup+0.107768 s]
/proc/loadavg: 0.93 0.99 0.99 2/83 11167
/proc/meminfo: memFree=1687408/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 269445482 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11167/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515808 s]
/proc/loadavg: 0.93 0.99 0.99 2/83 11167
/proc/meminfo: memFree=1687408/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.3369 s]
/proc/loadavg: 0.93 0.99 0.99 2/85 11173
/proc/meminfo: memFree=1684000/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=3464 CPUtime=1.18
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 780 0 0 0 118 0 0 0 25 0 1 0 269445496 3547136 765 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 866 765 52 110 0 753 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 8816

[startup+2.97409 s]
/proc/loadavg: 0.93 0.99 0.99 2/85 11173
/proc/meminfo: memFree=1682976/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=5340 CPUtime=2.82
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 1072 0 0 0 282 0 0 0 25 0 1 0 269445496 5468160 1057 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 1335 1057 52 110 0 1222 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10692

[startup+6.26346 s]
/proc/loadavg: 0.93 0.99 0.99 2/85 11179
/proc/meminfo: memFree=1680928/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=9224 CPUtime=6.11
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 1512 0 0 0 610 1 0 0 25 0 1 0 269445496 9445376 1497 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 2306 1497 52 110 0 2193 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14576

[startup+12.7182 s]
/proc/loadavg: 0.94 0.99 0.99 2/85 11191
/proc/meminfo: memFree=1677536/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=9616 CPUtime=12.55
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 2287 0 0 0 1253 2 0 0 25 0 1 0 269445496 9846784 2272 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 2404 2272 52 110 0 2291 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14968

[startup+25.5437 s]
/proc/loadavg: 0.95 0.99 0.99 2/85 11225
/proc/meminfo: memFree=1673120/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=17776 CPUtime=25.35
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 3442 0 0 0 2531 4 0 0 25 0 1 0 269445496 18202624 3394 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 4444 3394 52 110 0 4331 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23128

[startup+51.1796 s]
/proc/loadavg: 0.97 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1667600/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=33700 CPUtime=50.95
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 5120 0 0 0 5090 5 0 0 25 0 1 0 269445496 34508800 5007 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 8425 5007 52 110 0 8312 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39052

[startup+102.433 s]
/proc/loadavg: 0.98 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1657296/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=35040 CPUtime=102.2
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 7737 0 0 0 10212 8 0 0 25 0 1 0 269445496 35880960 7624 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 8760 7624 52 110 0 8647 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 40392

[startup+162.508 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1648912/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=66360 CPUtime=162.26
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 9912 0 0 0 16214 12 0 0 25 0 1 0 269445496 67952640 9670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 16590 9670 52 110 0 16477 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 71712

[startup+222.582 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1641488/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=67336 CPUtime=222.32
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 11756 0 0 0 22217 15 0 0 25 0 1 0 269445496 68952064 11514 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519661 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 16834 11514 52 110 0 16721 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 72688

[startup+282.654 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1635344/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=68016 CPUtime=282.37
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 13295 0 0 0 28220 17 0 0 25 0 1 0 269445496 69648384 13053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 17004 13053 52 110 0 16891 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 73368

[startup+342.726 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1628368/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=68284 CPUtime=342.42
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 15052 0 0 0 34223 19 0 0 25 0 1 0 269445496 69922816 14810 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 17071 14810 52 110 0 16958 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 73636

[startup+402.8 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1620816/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=68832 CPUtime=402.49
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 16908 0 0 0 40227 22 0 0 25 0 1 0 269445496 70483968 16666 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 17208 16666 52 110 0 17095 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 74184

[startup+462.869 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1616080/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=129816 CPUtime=462.54
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 18094 0 0 0 46230 24 0 0 25 0 1 0 269445496 132931584 17852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 32454 17852 52 110 0 32341 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 135168

[startup+522.939 s]
/proc/loadavg: 0.99 0.99 0.99 2/79 11255
/proc/meminfo: memFree=1611344/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12

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

[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=132084 CPUtime=582.65
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 20637 0 0 0 58238 27 0 0 25 0 1 0 269445496 135254016 20138 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33021 20138 52 110 0 32908 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 137436

[startup+643.082 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1602832/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=132660 CPUtime=642.7
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 21676 0 0 0 64242 28 0 0 25 0 1 0 269445496 135843840 21177 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33165 21177 52 110 0 33052 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 138012

[startup+703.153 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1598992/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=132940 CPUtime=702.76
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 22630 0 0 0 70246 30 0 0 25 0 1 0 269445496 136130560 22131 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33235 22131 52 110 0 33122 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 138292

[startup+763.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1594128/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=133072 CPUtime=762.81
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 23854 0 0 0 76250 31 0 0 25 0 1 0 269445496 136265728 23355 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33268 23355 52 110 0 33155 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 138424

[startup+823.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1589584/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=133764 CPUtime=822.88
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 24981 0 0 0 82254 34 0 0 25 0 1 0 269445496 136974336 24482 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33441 24482 52 110 0 33328 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 139116

[startup+883.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1586000/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=134484 CPUtime=882.93
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 25892 0 0 0 88258 35 0 0 25 0 1 0 269445496 137711616 25393 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33621 25393 52 110 0 33508 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 139836

[startup+943.439 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1582672/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=135068 CPUtime=942.98
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 26730 0 0 0 94262 36 0 0 25 0 1 0 269445496 138309632 26231 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33767 26231 52 110 0 33654 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 140420

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1578896/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=135344 CPUtime=1003.03
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 27670 0 0 0 100266 37 0 0 25 0 1 0 269445496 138592256 27171 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33836 27171 52 110 0 33723 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 140696

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1575440/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=135620 CPUtime=1063.1
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 28523 0 0 0 106271 39 0 0 25 0 1 0 269445496 138874880 28024 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 33905 28024 52 110 0 33792 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 140972

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1572240/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=136192 CPUtime=1123.15
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 29372 0 0 0 112275 40 0 0 25 0 1 0 269445496 139460608 28840 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 34048 28840 52 110 0 33935 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 141544

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1569104/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=136640 CPUtime=1183.21
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 30176 0 0 0 118280 41 0 0 25 0 1 0 269445496 139919360 29644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 34160 29644 52 110 0 34047 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 141992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1567888/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=136772 CPUtime=1199.93
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 30451 0 0 0 119951 42 0 0 25 0 1 0 269445496 140054528 29919 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 34193 29919 52 110 0 34080 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142124

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11255
/proc/meminfo: memFree=1567888/2055920 swapFree=4192812/4192956
[pid=11167] ppid=11165 vsize=5352 CPUtime=0.12
/proc/11167/stat : 11167 (TiniSatELite) S 11165 11167 10160 0 -1 4194304 331 1090 0 0 0 0 12 0 16 0 1 0 269445482 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11167/statm: 1338 236 197 169 0 49 0
[pid=11173] ppid=11167 vsize=136772 CPUtime=1199.93
/proc/11173/stat : 11173 (tinisat) R 11167 11167 10160 0 -1 4194304 30451 0 0 0 119951 42 0 0 25 0 1 0 269445496 140054528 29919 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11173/statm: 34193 29919 52 110 0 34080 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 142124

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11167 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=128980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.138978
while last known CPU time is 1200.05

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

Real time (s): 1200.46
CPU time (s): 1200.05
CPU user time (s): 1199.63
CPU system time (s): 0.42
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 142124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12898
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1421
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= 13

runsolver used 1.13683 second user time and 3.13352 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 26 13:01:47 UTC 2007

IDJOB= 307658
IDBENCH= 20211
IDSOLVER= 99
FILE ID= node5/307658-1172494907

PBS_JOBID= 3971581

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S211365596-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307658-1172494907/TiniSatELite /tmp/evaluation/307658-1172494907/instance-307658-1172494907.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-307658-1172494907 -o ROOT/results/node5/solver-307658-1172494907 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307658-1172494907/TiniSatELite /tmp/evaluation/307658-1172494907/instance-307658-1172494907.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e2ad6b729e129f6e94a5430009297576

RANDOM SEED= 303674161

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1687816 kB
Buffers:         47012 kB
Cached:         205132 kB
SwapCached:          0 kB
Active:         206184 kB
Inactive:        91092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1472 kB
Writeback:           0 kB
Mapped:          64472 kB
Slab:            56016 kB
Committed_AS:   865856 kB
PageTables:       1924 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= 66556 MiB

End job on node5 on Mon Feb 26 13:21:49 UTC 2007