Trace number 303107

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.06 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S333805260-05.cnf
MD5SUMd14e04a4b0afdf567ba652672eb2d24d
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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.05/0.10	c Tinisat 0.22
0.05/0.10	c solving /tmp/GTI_node26.alineos.net_19412.cnf
0.05/0.10	c 180 variables, 15300 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/node26/watcher-303107-1172027402 -o ROOT/results/node26/solver-303107-1172027402 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303107-1172027402/TiniSatELite /tmp/evaluation/303107-1172027402/instance-303107-1172027402.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 19412
/proc/meminfo: memFree=1559400/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222693868 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19412/statm: 1338 232 195 169 0 49 0
[pid=19413] ppid=19412 vsize=5352 CPUtime=0
/proc/19413/stat : 19413 (TiniSatELite) S 19412 19412 19349 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19413/statm: 1338 236 198 169 0 49 0

[startup+0.107591 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19412
/proc/meminfo: memFree=1559400/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.51566 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19412
/proc/meminfo: memFree=1559400/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.3358 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1555600/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=4512 CPUtime=1.26
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 885 0 0 0 126 0 0 0 25 0 1 0 222693875 4620288 870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 1128 870 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9864

[startup+2.97209 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1554192/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=8340 CPUtime=2.89
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 1286 0 0 0 288 1 0 0 25 0 1 0 222693875 8540160 1271 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 2085 1271 52 110 0 1972 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13692

[startup+6.25566 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1551376/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=8604 CPUtime=6.18
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 1918 0 0 0 616 2 0 0 25 0 1 0 222693875 8810496 1903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 2151 1903 52 110 0 2038 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13956

[startup+12.7138 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1547736/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=16648 CPUtime=12.63
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 2796 0 0 0 1261 2 0 0 25 0 1 0 222693875 17047552 2748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 4162 2748 52 110 0 4049 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22000

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1542936/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=17332 CPUtime=25.44
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 4011 0 0 0 2540 4 0 0 25 0 1 0 222693875 17747968 3963 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 4333 3963 52 110 0 4220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22684

[startup+51.1564 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1535832/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=33436 CPUtime=51.06
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 5816 0 0 0 5100 6 0 0 25 0 1 0 222693875 34238464 5703 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 8359 5703 52 110 0 8246 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 38788

[startup+102.406 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1526552/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=34864 CPUtime=102.29
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 8146 0 0 0 10221 8 0 0 25 0 1 0 222693875 35700736 8033 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 8716 8033 52 110 0 8603 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 40216

[startup+162.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1518104/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=67292 CPUtime=162.34
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 10344 0 0 0 16224 10 0 0 25 0 1 0 222693875 68907008 10102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 16823 10102 52 110 0 16710 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 72644

[startup+222.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1511448/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=67612 CPUtime=222.4
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 11997 0 0 0 22227 13 0 0 25 0 1 0 222693875 69234688 11755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 16903 11755 52 110 0 16790 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 72964

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1505176/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=68076 CPUtime=282.44
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 13565 0 0 0 28230 14 0 0 25 0 1 0 222693875 69709824 13323 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 17019 13323 52 110 0 16906 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 73428

[startup+342.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19418
/proc/meminfo: memFree=1498776/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=69356 CPUtime=342.5
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 15162 0 0 0 34233 17 0 0 25 0 1 0 222693875 71020544 14920 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 17339 14920 52 110 0 17226 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 74708

[startup+402.774 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1493656/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=70636 CPUtime=402.55
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 16430 0 0 0 40237 18 0 0 25 0 1 0 222693875 72331264 16188 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 17659 16188 52 110 0 17546 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 75988

[startup+462.848 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1489432/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=72332 CPUtime=462.6
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 17784 0 0 0 46241 19 0 0 25 0 1 0 222693875 74067968 17285 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 18083 17285 52 110 0 17970 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 77684

[startup+522.917 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1485336/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=133856 CPUtime=522.65
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 18793 0 0 0 52244 21 0 0 25 0 1 0 222693875 137068544 18294 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 33464 18294 52 110 0 33351 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 139208

[startup+582.989 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1481432/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=134400 CPUtime=582.71
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 19759 0 0 0 58249 22 0 0 25 0 1 0 222693875 137625600 19260 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 33600 19260 52 110 0 33487 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 139752

[startup+643.055 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1477592/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=134592 CPUtime=642.75
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 20734 0 0 0 64252 23 0 0 25 0 1 0 222693875 137822208 20235 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 33648 20235 52 110 0 33535 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 139944

[startup+703.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1473816/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=135296 CPUtime=702.8
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 21664 0 0 0 70256 24 0 0 25 0 1 0 222693875 138543104 21165 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 33824 21165 52 110 0 33711 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 140648

[startup+763.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1470296/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=136032 CPUtime=762.86
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 22531 0 0 0 76260 26 0 0 25 0 1 0 222693875 139296768 22032 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34008 22032 52 110 0 33895 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 141384

[startup+823.282 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1467032/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=136224 CPUtime=822.91
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 23333 0 0 0 82264 27 0 0 25 0 1 0 222693875 139493376 22834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34056 22834 52 110 0 33943 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 141576

[startup+883.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1463640/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=136800 CPUtime=882.96
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 24162 0 0 0 88268 28 0 0 25 0 1 0 222693875 140083200 23663 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34200 23663 52 110 0 34087 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 142152

[startup+943.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1460440/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=137568 CPUtime=943.01
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 24957 0 0 0 94271 30 0 0 25 0 1 0 222693875 140869632 24458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519936 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34392 24458 52 110 0 34279 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 142920

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1457624/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=137952 CPUtime=1003.06
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 25670 0 0 0 100275 31 0 0 25 0 1 0 222693875 141262848 25171 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34488 25171 52 110 0 34375 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 143304

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1454744/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=137952 CPUtime=1063.1
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 26374 0 0 0 106278 32 0 0 25 0 1 0 222693875 141262848 25875 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34488 25875 52 110 0 34375 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 143304

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1451864/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=138144 CPUtime=1123.15
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 27098 0 0 0 112282 33 0 0 25 0 1 0 222693875 141459456 26599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34536 26599 52 110 0 34423 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 143496

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1449176/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=138144 CPUtime=1183.2
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 27801 0 0 0 118287 33 0 0 25 0 1 0 222693875 141459456 27302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34536 27302 52 110 0 34423 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 143496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19418
/proc/meminfo: memFree=1448280/2055920 swapFree=4157304/4192956
[pid=19412] ppid=19410 vsize=5352 CPUtime=0.05
/proc/19412/stat : 19412 (TiniSatELite) S 19410 19412 19349 0 -1 4194304 331 703 0 0 0 0 5 0 16 0 1 0 222693868 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19412/statm: 1338 236 197 169 0 49 0
[pid=19418] ppid=19412 vsize=138144 CPUtime=1200.01
/proc/19418/stat : 19418 (tinisat) R 19412 19412 19349 0 -1 4194304 28022 0 0 0 119967 34 0 0 25 0 1 0 222693875 141459456 27523 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19418/statm: 34536 27523 52 110 0 34423 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 143496

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19412 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.067989
while last known CPU time is 1200.06

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

Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 143496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
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= 1034
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.20882 second user time and 3.05854 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 03:10:02 UTC 2007

IDJOB= 303107
IDBENCH= 20100
IDSOLVER= 99
FILE ID= node26/303107-1172027402

PBS_JOBID= 3892700

Free space on /tmp= 66560 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S333805260-05.cnf
COMMAND LINE= /tmp/evaluation/303107-1172027402/TiniSatELite /tmp/evaluation/303107-1172027402/instance-303107-1172027402.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-303107-1172027402 -o ROOT/results/node26/solver-303107-1172027402 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303107-1172027402/TiniSatELite /tmp/evaluation/303107-1172027402/instance-303107-1172027402.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  d14e04a4b0afdf567ba652672eb2d24d

RANDOM SEED= 371966380

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1559936 kB
Buffers:         39820 kB
Cached:         387264 kB
SwapCached:      15188 kB
Active:         352632 kB
Inactive:        99348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559936 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          29300 kB
Slab:            29680 kB
Committed_AS:   648140 kB
PageTables:       1680 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= 66559 MiB

End job on node26 on Wed Feb 21 03:30:05 UTC 2007