Trace number 302902

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) 1200.1 1200.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.04	c CPU time:   0.027995 s
0.00/0.04	c ==============================================================================
0.07/0.15	c Tinisat 0.22
0.07/0.15	c solving /tmp/GTI_node66.alineos.net_8262.cnf
0.07/0.15	c 240 variables, 20400 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/node66/watcher-302902-1172022470 -o ROOT/results/node66/solver-302902-1172022470 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302902-1172022470/TiniSatELite /tmp/evaluation/302902-1172022470/instance-302902-1172022470.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: 0.91 0.97 0.99 3/64 8262
/proc/meminfo: memFree=1496080/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222204573 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8262/statm: 1338 232 195 169 0 49 0
[pid=8263] ppid=8262 vsize=5352 CPUtime=0
/proc/8263/stat : 8263 (TiniSatELite) S 8262 8262 7434 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8263/statm: 1338 236 198 169 0 49 0
[pid=8264] ppid=8263 vsize=0 CPUtime=0
/proc/8264/stat : 8264 (TiniSatELite) D 8263 8262 7434 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 222204573 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/8264/statm: 0 0 0 0 0 0 0
[pid=8265] ppid=8263 vsize=0 CPUtime=0
/proc/8265/stat : 8265 (sed) R 8263 8262 7434 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 222204573 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/8265/statm: 0 0 0 0 0 0 0

[startup+0.107865 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8262
/proc/meminfo: memFree=1496080/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.515935 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 8262
/proc/meminfo: memFree=1496080/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.3361 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1491712/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=5760 CPUtime=1.23
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 1000 0 0 0 123 0 0 0 25 0 1 0 222204583 5898240 985 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 1440 985 52 110 0 1327 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11112

[startup+2.97243 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1490176/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=10864 CPUtime=2.87
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 1473 0 0 0 286 1 0 0 25 0 1 0 222204583 11124736 1458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515378 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 2716 1458 52 110 0 2603 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16216

[startup+6.2551 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1487168/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=10864 CPUtime=6.14
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 2141 0 0 0 613 1 0 0 25 0 1 0 222204583 11124736 2126 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 2716 2126 52 110 0 2603 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 16216

[startup+12.7124 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1482512/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=21592 CPUtime=12.6
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 3214 0 0 0 1257 3 0 0 25 0 1 0 222204583 22110208 3199 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 5398 3199 52 110 0 5285 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26944

[startup+25.526 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1476688/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=22128 CPUtime=25.41
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 4685 0 0 0 2537 4 0 0 25 0 1 0 222204583 22659072 4670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 5532 4670 52 110 0 5419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27480

[startup+51.1512 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1468112/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=43476 CPUtime=51.02
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 6864 0 0 0 5096 6 0 0 25 0 1 0 222204583 44519424 6784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 10869 6784 52 110 0 10756 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48828

[startup+102.402 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1456272/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=44876 CPUtime=102.25
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 9821 0 0 0 10216 9 0 0 25 0 1 0 222204583 45953024 9741 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 11219 9741 52 110 0 11106 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 50228

[startup+162.468 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1445456/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=87472 CPUtime=162.29
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 12623 0 0 0 16217 12 0 0 25 0 1 0 222204583 89571328 12414 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 21868 12414 52 110 0 21755 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 92824

[startup+222.527 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1436496/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=87904 CPUtime=222.33
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 14853 0 0 0 22218 15 0 0 25 0 1 0 222204583 90013696 14644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 21976 14644 52 110 0 21863 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 93256

[startup+282.587 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1428560/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=88240 CPUtime=282.37
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 16834 0 0 0 28221 16 0 0 25 0 1 0 222204583 90357760 16625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 22060 16625 52 110 0 21947 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 93592

[startup+342.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1420944/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=89760 CPUtime=342.41
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 18734 0 0 0 34223 18 0 0 25 0 1 0 222204583 91914240 18525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 22440 18525 52 110 0 22327 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 95112

[startup+402.713 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1414864/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=91424 CPUtime=402.45
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 20471 0 0 0 40226 19 0 0 25 0 1 0 222204583 93618176 20005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 22856 20005 52 110 0 22743 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 96776

[startup+462.774 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1409104/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=92048 CPUtime=462.49
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 21926 0 0 0 46228 21 0 0 25 0 1 0 222204583 94257152 21460 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 23012 21460 52 110 0 22899 0
Current children cumulated CPU time (s) 462.56

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

[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=174424 CPUtime=582.58
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 24481 0 0 0 58234 24 0 0 25 0 1 0 222204583 178610176 24015 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 43606 24015 52 110 0 43493 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 179776

[startup+642.967 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1393552/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=175224 CPUtime=642.61
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 25776 0 0 0 64236 25 0 0 25 0 1 0 222204583 179429376 25310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 43806 25310 52 110 0 43693 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 180576

[startup+703.028 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1389264/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=176024 CPUtime=702.65
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 26856 0 0 0 70238 27 0 0 25 0 1 0 222204583 180248576 26390 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44006 26390 52 110 0 43893 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 181376

[startup+763.09 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8268
/proc/meminfo: memFree=1385168/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=176504 CPUtime=762.7
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 27880 0 0 0 76242 28 0 0 25 0 1 0 222204583 180740096 27414 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44126 27414 52 110 0 44013 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 181856

[startup+823.174 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 8374
/proc/meminfo: memFree=1379800/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=177176 CPUtime=822.7
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 28916 0 0 0 82241 29 0 0 25 0 1 0 222204583 181428224 28450 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44294 28450 52 110 0 44181 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 182528

[startup+883.258 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 8447
/proc/meminfo: memFree=1375752/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=177816 CPUtime=882.72
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 29925 0 0 0 88242 30 0 0 25 0 1 0 222204583 182083584 29459 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44454 29459 52 110 0 44341 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 183168

[startup+943.322 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1373136/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=178296 CPUtime=942.75
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 30868 0 0 0 94244 31 0 0 25 0 1 0 222204583 182575104 30402 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44574 30402 52 110 0 44461 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 183648

[startup+1003.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1369296/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=178648 CPUtime=1002.8
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 31829 0 0 0 100247 33 0 0 25 0 1 0 222204583 182935552 31363 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44662 31363 52 110 0 44549 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 184000

[startup+1063.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1365456/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=178648 CPUtime=1062.84
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 32771 0 0 0 106250 34 0 0 25 0 1 0 222204583 182935552 32305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44662 32305 52 110 0 44549 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 184000

[startup+1123.52 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1361744/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=178808 CPUtime=1122.88
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 33705 0 0 0 112253 35 0 0 25 0 1 0 222204583 183099392 33239 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44702 33239 52 110 0 44589 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 184160

[startup+1183.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1357904/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=179000 CPUtime=1182.92
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 34666 0 0 0 118256 36 0 0 25 0 1 0 222204583 183296000 34200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44750 34200 52 110 0 44637 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 184352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1356752/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=179000 CPUtime=1200.03
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 34935 0 0 0 119967 36 0 0 25 0 1 0 222204583 183296000 34469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44750 34469 52 110 0 44637 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 184352

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8467
/proc/meminfo: memFree=1356752/2055920 swapFree=4183436/4192956
[pid=8262] ppid=8260 vsize=5352 CPUtime=0.07
/proc/8262/stat : 8262 (TiniSatELite) S 8260 8262 7434 0 -1 4194304 331 820 0 0 0 0 7 0 16 0 1 0 222204573 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8262/statm: 1338 236 197 169 0 49 0
[pid=8268] ppid=8262 vsize=179000 CPUtime=1200.03
/proc/8268/stat : 8268 (tinisat) R 8262 8262 7434 0 -1 4194304 34935 0 0 0 119967 36 0 0 25 0 1 0 222204583 183296000 34469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/8268/statm: 44750 34469 52 110 0 44637 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 184352

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8262 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=75988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.086986
while last known CPU time is 1200.1

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

Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1199.74
CPU system time (s): 0.36
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 184352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.075988
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 37
involuntary context switches= 8

runsolver used 1.11583 second user time and 2.6496 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Wed Feb 21 01:47:50 UTC 2007

IDJOB= 302902
IDBENCH= 20095
IDSOLVER= 99
FILE ID= node66/302902-1172022470

PBS_JOBID= 3892673

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/302902-1172022470/TiniSatELite /tmp/evaluation/302902-1172022470/instance-302902-1172022470.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-302902-1172022470 -o ROOT/results/node66/solver-302902-1172022470 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302902-1172022470/TiniSatELite /tmp/evaluation/302902-1172022470/instance-302902-1172022470.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 6187254

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1496552 kB
Buffers:         33136 kB
Cached:         438564 kB
SwapCached:       3484 kB
Active:          52400 kB
Inactive:       428944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496552 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            1728 kB
Writeback:           0 kB
Mapped:          15740 kB
Slab:            64092 kB
Committed_AS:   601248 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Wed Feb 21 02:07:53 UTC 2007