Trace number 303312

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
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:   0.020996 s
0.00/0.02	c ==============================================================================
0.00/0.10	c Tinisat 0.22
0.00/0.10	c solving /tmp/GTI_node42.alineos.net_5672.cnf
0.00/0.10	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/node42/watcher-303312-1172032319 -o ROOT/results/node42/solver-303312-1172032319 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303312-1172032319/TiniSatELite /tmp/evaluation/303312-1172032319/instance-303312-1172032319.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: 0.99 0.97 0.99 3/64 5672
/proc/meminfo: memFree=1499568/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223187911 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415310418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5672/statm: 1338 232 195 169 0 49 0
[pid=5673] ppid=5672 vsize=5352 CPUtime=0
/proc/5673/stat : 5673 (TiniSatELite) S 5672 5672 5223 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5673/statm: 1338 236 198 169 0 49 0
[pid=5675] ppid=5673 vsize=0 CPUtime=0
/proc/5675/stat : 5675 (sed) D 5673 5672 5223 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 223187911 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5675/statm: 0 0 0 0 0 0 0

[startup+0.10787 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5672
/proc/meminfo: memFree=1499568/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515942 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 5672
/proc/meminfo: memFree=1499568/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.3361 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1495840/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=4512 CPUtime=1.26
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 873 0 0 0 126 0 0 0 25 0 1 0 223187918 4620288 858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517792 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 1128 858 52 110 0 1015 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9864

[startup+2.97741 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1494432/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=8340 CPUtime=2.89
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 1290 0 0 0 289 0 0 0 25 0 1 0 223187918 8540160 1275 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 2085 1275 52 110 0 1972 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13692

[startup+6.25404 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1491680/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=8604 CPUtime=6.17
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 1921 0 0 0 616 1 0 0 25 0 1 0 223187918 8810496 1906 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 2151 1906 52 110 0 2038 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13956

[startup+12.7173 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1487712/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=16648 CPUtime=12.63
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 2846 0 0 0 1261 2 0 0 25 0 1 0 223187918 17047552 2798 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 4162 2798 52 110 0 4049 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22000

[startup+25.5247 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1482912/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=17328 CPUtime=25.43
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 4053 0 0 0 2540 3 0 0 25 0 1 0 223187918 17743872 4005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 4332 4005 52 110 0 4219 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22680

[startup+51.1516 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1476128/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=33440 CPUtime=51.05
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 5788 0 0 0 5101 4 0 0 25 0 1 0 223187918 34242560 5675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 8360 5675 52 110 0 8247 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 38792

[startup+102.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1466336/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=34872 CPUtime=102.28
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 8237 0 0 0 10221 7 0 0 25 0 1 0 223187918 35708928 8124 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 8718 8124 52 110 0 8605 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 40224

[startup+162.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1457696/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=67204 CPUtime=162.33
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 10471 0 0 0 16223 10 0 0 25 0 1 0 223187918 68816896 10229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 16801 10229 52 110 0 16688 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 72556

[startup+222.527 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5678
/proc/meminfo: memFree=1450976/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=67652 CPUtime=222.37
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 12149 0 0 0 22225 12 0 0 25 0 1 0 223187918 69275648 11907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 16913 11907 52 110 0 16800 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 73004

[startup+282.583 s]
/proc/loadavg: 1.06 0.99 1.00 2/66 5678
/proc/meminfo: memFree=1444768/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=68120 CPUtime=282.39
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 13700 0 0 0 28226 13 0 0 25 0 1 0 223187918 69754880 13458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 17030 13458 52 110 0 16917 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 73472

[startup+342.642 s]
/proc/loadavg: 1.02 0.99 1.00 2/66 5678
/proc/meminfo: memFree=1438816/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=69400 CPUtime=342.44
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 15194 0 0 0 34229 15 0 0 25 0 1 0 223187918 71065600 14952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 17350 14952 52 110 0 17237 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 74752

[startup+402.699 s]
/proc/loadavg: 1.01 0.99 1.00 2/66 5678
/proc/meminfo: memFree=1433632/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=70552 CPUtime=402.47
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 16456 0 0 0 40231 16 0 0 25 0 1 0 223187918 72245248 16214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 17638 16214 52 110 0 17525 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 75904

[startup+462.759 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5678
/proc/meminfo: memFree=1429024/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=72248 CPUtime=462.5
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 17865 0 0 0 46232 18 0 0 25 0 1 0 223187918 73981952 17366 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 18062 17366 52 110 0 17949 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 77600

[startup+522.821 s]

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

[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=133996 CPUtime=522.55
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 18909 0 0 0 52235 20 0 0 25 0 1 0 223187918 137211904 18410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 33499 18410 52 110 0 33386 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 139348

[startup+582.884 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1420896/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=134156 CPUtime=582.59
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 19888 0 0 0 58238 21 0 0 25 0 1 0 223187918 137375744 19389 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 33539 19389 52 110 0 33426 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 139508

[startup+642.947 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1416736/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=134636 CPUtime=642.63
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 20936 0 0 0 64241 22 0 0 25 0 1 0 223187918 137867264 20437 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 33659 20437 52 110 0 33546 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 139988

[startup+703.005 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1412960/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=135340 CPUtime=702.66
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 21870 0 0 0 70243 23 0 0 25 0 1 0 223187918 138588160 21371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 33835 21371 52 110 0 33722 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 140692

[startup+763.059 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1409376/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=136076 CPUtime=762.7
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 22754 0 0 0 76246 24 0 0 25 0 1 0 223187918 139341824 22255 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34019 22255 52 110 0 33906 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 141428

[startup+823.126 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1405984/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=136460 CPUtime=822.74
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 23604 0 0 0 82249 25 0 0 25 0 1 0 223187918 139735040 23105 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34115 23105 52 110 0 34002 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 141812

[startup+883.185 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1402848/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137004 CPUtime=882.78
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 24388 0 0 0 88252 26 0 0 25 0 1 0 223187918 140292096 23889 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34251 23889 52 110 0 34138 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 142356

[startup+943.246 s]
/proc/loadavg: 1.00 0.99 1.00 2/66 5680
/proc/meminfo: memFree=1399840/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137520 CPUtime=942.81
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 25150 0 0 0 94255 26 0 0 25 0 1 0 223187918 140820480 24651 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34380 24651 52 110 0 34267 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 142872

[startup+1003.31 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 5680
/proc/meminfo: memFree=1396768/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137784 CPUtime=1002.86
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 25908 0 0 0 100259 27 0 0 25 0 1 0 223187918 141090816 25409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34446 25409 52 110 0 34333 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 143136

[startup+1063.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5680
/proc/meminfo: memFree=1393824/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137784 CPUtime=1062.89
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 26629 0 0 0 106261 28 0 0 25 0 1 0 223187918 141090816 26130 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34446 26130 52 110 0 34333 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 143136

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5680
/proc/meminfo: memFree=1391072/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137976 CPUtime=1122.93
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 27333 0 0 0 112264 29 0 0 25 0 1 0 223187918 141287424 26834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34494 26834 52 110 0 34381 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 143328

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5680
/proc/meminfo: memFree=1388192/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137976 CPUtime=1182.97
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 28057 0 0 0 118267 30 0 0 25 0 1 0 223187918 141287424 27558 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34494 27558 52 110 0 34381 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 143328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 5680
/proc/meminfo: memFree=1387296/2055920 swapFree=4122764/4192956
[pid=5672] ppid=5670 vsize=5352 CPUtime=0.05
/proc/5672/stat : 5672 (TiniSatELite) S 5670 5672 5223 0 -1 4194304 331 702 0 0 0 0 5 0 16 0 1 0 223187911 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5672/statm: 1338 236 197 169 0 49 0
[pid=5678] ppid=5672 vsize=137976 CPUtime=1199.98
/proc/5678/stat : 5678 (tinisat) R 5672 5672 5223 0 -1 4194304 28262 0 0 0 119968 30 0 0 25 0 1 0 223187918 141287424 27763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5678/statm: 34494 27763 52 110 0 34381 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 143328

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 5672 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=7998
CPU time returned by wait4() is 0.066989
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.73
CPU system time (s): 0.3
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 143328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
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= 1033
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= 11

runsolver used 0.98185 second user time and 2.43963 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Wed Feb 21 04:31:59 UTC 2007

IDJOB= 303312
IDBENCH= 20105
IDSOLVER= 99
FILE ID= node42/303312-1172032319

PBS_JOBID= 3892716

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-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303312-1172032319/TiniSatELite /tmp/evaluation/303312-1172032319/instance-303312-1172032319.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-303312-1172032319 -o ROOT/results/node42/solver-303312-1172032319 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303312-1172032319/TiniSatELite /tmp/evaluation/303312-1172032319/instance-303312-1172032319.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 932177231

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1500040 kB
Buffers:         33252 kB
Cached:         404072 kB
SwapCached:      64584 kB
Active:         393964 kB
Inactive:       114544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500040 kB
SwapTotal:     4192956 kB
SwapFree:      4122764 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            33436 kB
Committed_AS:   837332 kB
PageTables:       1408 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= 66560 MiB

End job on node42 on Wed Feb 21 04:52:01 UTC 2007