Trace number 299991

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) 1200.07 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
MD5SUMc6a09cb4dcbc2624dfe4aaec1f040fa6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.005998
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1682     5110 |      --       0       --      -- |     --   | -22/-2
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 390   #clauses: 1682   #literals: 5110
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node58.alineos.net_17138.cnf
0.00/0.01	c 390 variables, 1682 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/node58/watcher-299991-1171880602 -o ROOT/results/node58/solver-299991-1171880602 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299991-1171880602/TiniSatELite /tmp/evaluation/299991-1171880602/instance-299991-1171880602.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 1.08 1.21 3/64 17138
/proc/meminfo: memFree=1025840/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 208016865 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238365778 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17138/statm: 1338 232 195 169 0 49 0
[pid=17139] ppid=17138 vsize=5352 CPUtime=0
/proc/17139/stat : 17139 (TiniSatELite) S 17138 17138 17075 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 208016866 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/17139/statm: 1338 236 198 169 0 49 0
[pid=17141] ppid=17139 vsize=0 CPUtime=0
/proc/17141/stat : 17141 (sed) D 17139 17138 17075 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 208016866 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/17141/statm: 0 0 0 0 0 0 0

[startup+0.108063 s]
/proc/loadavg: 0.92 1.08 1.21 3/64 17138
/proc/meminfo: memFree=1025840/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516105 s]
/proc/loadavg: 0.92 1.08 1.21 3/64 17138
/proc/meminfo: memFree=1025840/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3392 s]
/proc/loadavg: 0.92 1.08 1.21 2/66 17144
/proc/meminfo: memFree=1023776/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=2776 CPUtime=1.32
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 522 0 0 0 132 0 0 0 25 0 1 0 208016867 2842624 507 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 694 507 52 110 0 581 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8128

[startup+2.98338 s]
/proc/loadavg: 0.92 1.08 1.21 2/66 17144
/proc/meminfo: memFree=1022880/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=4876 CPUtime=2.96
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 793 0 0 0 296 0 0 0 25 0 1 0 208016867 4993024 778 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 1219 778 52 110 0 1106 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10228

[startup+6.25974 s]
/proc/loadavg: 0.93 1.08 1.21 2/66 17144
/proc/meminfo: memFree=1021408/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=5268 CPUtime=6.24
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 1146 0 0 0 624 0 0 0 25 0 1 0 208016867 5394432 1098 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532405 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 1317 1098 52 110 0 1204 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10620

[startup+12.7205 s]
/proc/loadavg: 0.93 1.08 1.21 2/66 17144
/proc/meminfo: memFree=1019296/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=9112 CPUtime=12.69
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 1601 0 0 0 1269 0 0 0 25 0 1 0 208016867 9330688 1553 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 2278 1553 52 110 0 2165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14464

[startup+25.5259 s]
/proc/loadavg: 0.95 1.07 1.20 2/66 17144
/proc/meminfo: memFree=1016928/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=9952 CPUtime=25.49
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 2239 0 0 0 2548 1 0 0 25 0 1 0 208016867 10190848 2126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 2488 2126 52 110 0 2375 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15304

[startup+51.1517 s]
/proc/loadavg: 0.96 1.07 1.20 2/66 17144
/proc/meminfo: memFree=1013984/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=17184 CPUtime=51.12
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 2980 0 0 0 5109 3 0 0 25 0 1 0 208016867 17596416 2867 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 4296 2867 52 110 0 4183 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22536

[startup+102.399 s]
/proc/loadavg: 0.98 1.05 1.18 2/66 17144
/proc/meminfo: memFree=1009120/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=18724 CPUtime=102.34
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 4198 0 0 0 10231 3 0 0 25 0 1 0 208016867 19173376 4085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 4681 4085 52 110 0 4568 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 24076

[startup+162.465 s]
/proc/loadavg: 0.99 1.04 1.17 2/66 17144
/proc/meminfo: memFree=1004832/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=33812 CPUtime=162.39
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 5365 0 0 0 16235 4 0 0 25 0 1 0 208016867 34623488 5123 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 8453 5123 52 110 0 8340 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 39164

[startup+222.525 s]
/proc/loadavg: 0.99 1.03 1.16 2/66 17144
/proc/meminfo: memFree=1001696/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=34500 CPUtime=222.44
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 6145 0 0 0 22239 5 0 0 25 0 1 0 208016867 35328000 5903 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 8625 5903 52 110 0 8512 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 39852

[startup+282.586 s]
/proc/loadavg: 0.99 1.02 1.15 2/66 17144
/proc/meminfo: memFree=998816/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=34984 CPUtime=282.48
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 6862 0 0 0 28242 6 0 0 25 0 1 0 208016867 35823616 6620 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 8746 6620 52 110 0 8633 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 40336

[startup+342.642 s]
/proc/loadavg: 0.99 1.02 1.14 2/66 17144
/proc/meminfo: memFree=995808/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=35972 CPUtime=342.53
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 7680 0 0 0 34245 8 0 0 25 0 1 0 208016867 36835328 7372 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 8993 7372 52 110 0 8880 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 41324

[startup+402.705 s]
/proc/loadavg: 0.99 1.01 1.12 2/66 17144
/proc/meminfo: memFree=992992/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=37020 CPUtime=402.57
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 8452 0 0 0 40248 9 0 0 25 0 1 0 208016867 37908480 8078 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 9255 8078 52 110 0 9142 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 42372

[startup+462.765 s]
/proc/loadavg: 0.99 1.01 1.11 2/66 17144
/proc/meminfo: memFree=990688/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=38440 CPUtime=462.62
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 9288 0 0 0 46252 10 0 0 25 0 1 0 208016867 39362560 8657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 9610 8657 52 110 0 9497 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 43792

[startup+522.826 s]

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

[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=66308 CPUtime=582.71
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 10343 0 0 0 58260 11 0 0 25 0 1 0 208016867 67899392 9646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 16577 9646 52 110 0 16464 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 71660

[startup+642.953 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 17144
/proc/meminfo: memFree=984800/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=66700 CPUtime=642.76
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 10878 0 0 0 64264 12 0 0 25 0 1 0 208016867 68300800 10115 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 16675 10115 52 110 0 16562 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 72052

[startup+703.019 s]
/proc/loadavg: 0.99 1.00 1.08 2/66 17144
/proc/meminfo: memFree=982752/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=67280 CPUtime=702.81
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 11400 0 0 0 70268 13 0 0 25 0 1 0 208016867 68894720 10604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 16820 10604 52 110 0 16707 0
Current children cumulated CPU time (s) 702.81
Current children cumulated vsize (KiB) 72632

[startup+763.08 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 17144
/proc/meminfo: memFree=981088/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=67556 CPUtime=762.86
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 11845 0 0 0 76273 13 0 0 25 0 1 0 208016867 69177344 11049 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 16889 11049 52 110 0 16776 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 72908

[startup+823.141 s]
/proc/loadavg: 0.99 1.00 1.07 2/66 17144
/proc/meminfo: memFree=978976/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=68476 CPUtime=822.89
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 12463 0 0 0 82276 13 0 0 25 0 1 0 208016867 70119424 11536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17119 11536 52 110 0 17006 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 73828

[startup+883.201 s]
/proc/loadavg: 0.99 1.00 1.06 2/66 17144
/proc/meminfo: memFree=977440/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=69124 CPUtime=882.94
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 12941 0 0 0 88280 14 0 0 25 0 1 0 208016867 70782976 11948 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17281 11948 52 110 0 17168 0
Current children cumulated CPU time (s) 882.94
Current children cumulated vsize (KiB) 74476

[startup+943.259 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 17144
/proc/meminfo: memFree=975840/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=69388 CPUtime=942.99
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 13341 0 0 0 94284 15 0 0 25 0 1 0 208016867 71053312 12348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17347 12348 52 110 0 17234 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 74740

[startup+1003.32 s]
/proc/loadavg: 0.99 1.00 1.05 2/66 17146
/proc/meminfo: memFree=974368/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=69388 CPUtime=1003.03
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 13718 0 0 0 100287 16 0 0 25 0 1 0 208016867 71053312 12725 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17347 12725 52 110 0 17234 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 74740

[startup+1063.38 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17146
/proc/meminfo: memFree=972832/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=69548 CPUtime=1063.07
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 14107 0 0 0 106290 17 0 0 25 0 1 0 208016867 71217152 13114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17387 13114 52 110 0 17274 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 74900

[startup+1123.44 s]
/proc/loadavg: 0.99 1.00 1.04 2/66 17146
/proc/meminfo: memFree=971232/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=69740 CPUtime=1123.12
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 14502 0 0 0 112294 18 0 0 25 0 1 0 208016867 71413760 13509 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17435 13509 52 110 0 17322 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 75092

[startup+1183.5 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 17146
/proc/meminfo: memFree=969504/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=70444 CPUtime=1183.16
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 15041 0 0 0 118298 18 0 0 25 0 1 0 208016867 72134656 13918 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17611 13918 52 110 0 17498 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 75796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 17146
/proc/meminfo: memFree=969056/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=70636 CPUtime=1200.07
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 15168 0 0 0 119988 19 0 0 25 0 1 0 208016867 72331264 14045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17659 14045 52 110 0 17546 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75988

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 1.00 1.03 2/66 17146
/proc/meminfo: memFree=969056/2055920 swapFree=4183260/4192956
[pid=17138] ppid=17136 vsize=5352 CPUtime=0
/proc/17138/stat : 17138 (TiniSatELite) S 17136 17138 17075 0 -1 4194304 331 398 0 0 0 0 0 0 16 0 1 0 208016865 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17138/statm: 1338 236 197 169 0 49 0
[pid=17144] ppid=17138 vsize=70636 CPUtime=1200.07
/proc/17144/stat : 17144 (tinisat) R 17138 17138 17075 0 -1 4194304 15168 0 0 0 119988 19 0 0 25 0 1 0 208016867 72331264 14045 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/17144/statm: 17659 14045 52 110 0 17546 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75988

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17138 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.07

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

Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 75988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 729
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= 10

runsolver used 0.990849 second user time and 2.40463 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Feb 19 10:23:22 UTC 2007

IDJOB= 299991
IDBENCH= 20024
IDSOLVER= 99
FILE ID= node58/299991-1171880602

PBS_JOBID= 3839789

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1561551265-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299991-1171880602/TiniSatELite /tmp/evaluation/299991-1171880602/instance-299991-1171880602.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-299991-1171880602 -o ROOT/results/node58/solver-299991-1171880602 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299991-1171880602/TiniSatELite /tmp/evaluation/299991-1171880602/instance-299991-1171880602.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c6a09cb4dcbc2624dfe4aaec1f040fa6

RANDOM SEED= 86158439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1026312 kB
Buffers:         53792 kB
Cached:         864668 kB
SwapCached:       4096 kB
Active:         598624 kB
Inactive:       329592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1026312 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          15192 kB
Slab:            87568 kB
Committed_AS:   526728 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Mon Feb 19 10:43:24 UTC 2007