Trace number 309790

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) 1200.09 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2877     8568 |      --       0       --      -- |     --   | -54/68
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 762   #clauses: 2877   #literals: 8568
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node17.alineos.net_18066.cnf
0.00/0.02	c 762 variables, 2877 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/node17/watcher-309790-1172546872 -o ROOT/results/node17/solver-309790-1172546872 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309790-1172546872/TiniSatELite /tmp/evaluation/309790-1172546872/instance-309790-1172546872.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18066
/proc/meminfo: memFree=1470584/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274641418 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18066/statm: 1338 232 195 169 0 49 0
[pid=18067] ppid=18066 vsize=5352 CPUtime=0
/proc/18067/stat : 18067 (TiniSatELite) S 18066 18066 16915 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18067/statm: 1338 236 198 169 0 49 0

[startup+0.107505 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18066
/proc/meminfo: memFree=1470584/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515544 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18066
/proc/meminfo: memFree=1470584/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33563 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1468512/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=3948 CPUtime=1.3
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 544 0 0 0 130 0 0 0 25 0 1 0 274641420 4042752 529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 987 529 52 110 0 874 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9300

[startup+2.9718 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1467424/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=4212 CPUtime=2.94
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 841 0 0 0 294 0 0 0 25 0 1 0 274641420 4313088 826 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 1053 826 52 110 0 940 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9564

[startup+6.24814 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1465632/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=7340 CPUtime=6.21
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 1209 0 0 0 621 0 0 0 25 0 1 0 274641420 7516160 1194 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 1835 1194 52 110 0 1722 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12692

[startup+12.7118 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1463528/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=8004 CPUtime=12.68
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 1719 0 0 0 1267 1 0 0 25 0 1 0 274641420 8196096 1671 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 2001 1671 52 110 0 1888 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13356

[startup+25.5292 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1460968/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=14124 CPUtime=25.48
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 2368 0 0 0 2547 1 0 0 25 0 1 0 274641420 14462976 2320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 3531 2320 52 110 0 3418 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19476

[startup+51.1558 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1457320/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=15068 CPUtime=51.11
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 3327 0 0 0 5108 3 0 0 25 0 1 0 274641420 15429632 3214 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 3767 3214 52 110 0 3654 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20420

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1451752/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=27808 CPUtime=102.35
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 4699 0 0 0 10231 4 0 0 25 0 1 0 274641420 28475392 4586 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 6952 4586 52 110 0 6839 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 33160

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1446888/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=29380 CPUtime=162.42
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 6019 0 0 0 16236 6 0 0 25 0 1 0 274641420 30085120 5777 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 7345 5777 52 110 0 7232 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 34732

[startup+222.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1442920/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=30272 CPUtime=222.47
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 6999 0 0 0 22240 7 0 0 25 0 1 0 274641420 30998528 6757 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 7568 6757 52 110 0 7455 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 35624

[startup+282.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1439592/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=53300 CPUtime=282.52
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 7829 0 0 0 28244 8 0 0 25 0 1 0 274641420 54579200 7587 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 13325 7587 52 110 0 13212 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 58652

[startup+342.697 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 18072
/proc/meminfo: memFree=1435816/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=54404 CPUtime=342.58
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 8823 0 0 0 34248 10 0 0 25 0 1 0 274641420 55709696 8548 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 13601 8548 52 110 0 13488 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 59756

[startup+402.772 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1432872/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=55008 CPUtime=402.63
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 9552 0 0 0 40252 11 0 0 25 0 1 0 274641420 56328192 9277 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 13752 9277 52 110 0 13639 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 60360

[startup+462.843 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1429992/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=56652 CPUtime=462.69
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 10505 0 0 0 46257 12 0 0 25 0 1 0 274641420 58011648 9973 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14163 9973 52 110 0 14050 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 62004

[startup+522.915 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1427624/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01

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

[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=57908 CPUtime=582.81
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 11713 0 0 0 58267 14 0 0 25 0 1 0 274641420 59297792 11115 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14477 11115 52 110 0 14364 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 63260

[startup+643.063 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1423272/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=57908 CPUtime=642.86
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 12258 0 0 0 64271 15 0 0 25 0 1 0 274641420 59297792 11660 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14477 11660 52 110 0 14364 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 63260

[startup+703.135 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1420712/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=58672 CPUtime=702.92
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 12893 0 0 0 70276 16 0 0 25 0 1 0 274641420 60080128 12295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14668 12295 52 110 0 14555 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 64024

[startup+763.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1418792/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=58968 CPUtime=762.97
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 13379 0 0 0 76280 17 0 0 25 0 1 0 274641420 60383232 12781 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14742 12781 52 110 0 14629 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 64320

[startup+823.276 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18072
/proc/meminfo: memFree=1416936/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=59656 CPUtime=823.03
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 13947 0 0 0 82285 18 0 0 25 0 1 0 274641420 61087744 13251 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14914 13251 52 110 0 14801 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 65008

[startup+883.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18074
/proc/meminfo: memFree=1414952/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=59976 CPUtime=883.09
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 14431 0 0 0 88290 19 0 0 25 0 1 0 274641420 61415424 13735 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 14994 13735 52 110 0 14881 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 65328

[startup+943.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18074
/proc/meminfo: memFree=1412968/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=60416 CPUtime=943.15
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 14932 0 0 0 94295 20 0 0 25 0 1 0 274641420 61865984 14236 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 15104 14236 52 110 0 14991 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 65768

[startup+1003.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18074
/proc/meminfo: memFree=1411240/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=106492 CPUtime=1003.2
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 15365 0 0 0 100299 21 0 0 25 0 1 0 274641420 109047808 14669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26623 14669 52 110 0 26510 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 111844

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18074
/proc/meminfo: memFree=1409640/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=106940 CPUtime=1063.25
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 15798 0 0 0 106304 21 0 0 25 0 1 0 274641420 109506560 15069 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26735 15069 52 110 0 26622 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 112292

[startup+1123.63 s]
/proc/loadavg: 1.06 1.00 1.00 3/79 18074
/proc/meminfo: memFree=1407592/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=107092 CPUtime=1123.31
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 16296 0 0 0 112309 22 0 0 25 0 1 0 274641420 109662208 15567 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26773 15567 52 110 0 26660 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 112444

[startup+1183.7 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 18074
/proc/meminfo: memFree=1405992/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=107384 CPUtime=1183.37
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 16699 0 0 0 118314 23 0 0 25 0 1 0 274641420 109961216 15970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26846 15970 52 110 0 26733 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 112736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18074
/proc/meminfo: memFree=1405608/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=107576 CPUtime=1200.08
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 16799 0 0 0 119985 23 0 0 25 0 1 0 274641420 110157824 16070 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26894 16070 52 110 0 26781 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 112928

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: 1.01 1.00 1.00 2/79 18074
/proc/meminfo: memFree=1405608/2055920 swapFree=4192812/4192956
[pid=18066] ppid=18064 vsize=5352 CPUtime=0.01
/proc/18066/stat : 18066 (TiniSatELite) S 18064 18066 16915 0 -1 4194304 331 456 0 0 0 0 1 0 16 0 1 0 274641418 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18066/statm: 1338 236 197 169 0 49 0
[pid=18072] ppid=18066 vsize=107576 CPUtime=1200.08
/proc/18072/stat : 18072 (tinisat) R 18066 18066 16915 0 -1 4194304 16799 0 0 0 119985 23 0 0 25 0 1 0 274641420 110157824 16070 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/18072/statm: 26894 16070 52 110 0 26781 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 112928

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18066 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.022995
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.23
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 112928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 12

runsolver used 1.10183 second user time and 3.16752 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue Feb 27 03:27:52 UTC 2007

IDJOB= 309790
IDBENCH= 20270
IDSOLVER= 99
FILE ID= node17/309790-1172546872

PBS_JOBID= 3971639

Free space on /tmp= 66558 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309790-1172546872/TiniSatELite /tmp/evaluation/309790-1172546872/instance-309790-1172546872.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-309790-1172546872 -o ROOT/results/node17/solver-309790-1172546872 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309790-1172546872/TiniSatELite /tmp/evaluation/309790-1172546872/instance-309790-1172546872.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 676738673

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1470992 kB
Buffers:         63400 kB
Cached:         401516 kB
SwapCached:          0 kB
Active:         302628 kB
Inactive:       206860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1470992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          63436 kB
Slab:            60960 kB
Committed_AS:   895948 kB
PageTables:       1748 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= 66558 MiB

End job on node17 on Tue Feb 27 03:47:54 UTC 2007